The present invention discloses a polymer and a comprehensive antiscalant formulation prepared from the same polymer and including dealkalizer, chelating agent, oxidizing biocide, non-oxidising biocide, and use of the said antiscaling formulation to inhibit the scale formation in industrial water systems. The said polymer is the reaction product of an MA-AA copolymer and one of compounds selected from an ethyleneamines, morpholine, or alkanolamines at a reaction temperature 50-80° C. for 1-3 hours. The said antiscaling formulation includes the components; the polymer in 5-100 ppm, the dealkalizer in 5-200 ppm, the chelating agent in 5-100 ppm, and the biocide in 2-20 ppm. The said antiscaling formulation further featured with corrosion inhibition and biocidal activity.
C08F 220/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
C02F 5/10 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques
C02F 5/12 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques contenant de l'azote
C02F 103/02 - Eau non contaminée, p. ex. pour l'alimentation industrielle en eau
C08F 8/32 - Introduction d'atomes d'azote ou de groupes contenant de l'azote par réaction avec des amines
2.
POLYETHYLENEAMINE SALTS OF SULPHONYL OLEIC ACID AND DUAL FUNCTIONAL HYDROCARBON FUEL ADDITIVE COMPOSITION THEREOF
The present invention discloses polyethyleneamine salts of sulphonyl oleic acid and a 5 hydrocarbon fuel additive composition comprising the same. The said polyethyleneamine salts of sulphonyl oleic acid is made by mixing a sulphonyl oleic acid with at least one polyethyleneamine. Wherein, the sulphonyl oleic acid is selected from at least one of (9Z)-8-sulfo-octadec-9-enoic acid or (9Z)-11-sulfo-octadec-9-enoic acid. The at least one polyethyleneamine is selected from triethylenetetramine (TETA), or diethylenetriamine 0 (DETA), pentamethyldiethylenetriamine, tetraethylenepentamine, 1,4,7-triazacyclononane, 1,1,1-Tris(aminomethyl)ethane, or cyclen. The hydrocarbon fuel additive composition is made of polyethyleneamine salts of sulphonyl oleic acid and a cosolvent system consisting of sulphonyl oleic acid and dioxane. Wherein, the said hydrocarbon fuel additive composition acts as a dual functional additive and synergistically improves the conductivity as well as 5 lubricity of a hydrotreated diesel fuel.
C10L 1/24 - Composés organiques contenant du soufre, du sélénium ou du tellure
C07C 211/14 - Amines contenant des groupes amino liés à au moins deux groupes aminoalkyle, p. ex. diéthylènetriamines
C07C 309/22 - Acides sulfoniques ayant des groupes sulfo liés à des atomes de carbone acycliques d'un squelette carboné acyclique non saturé contenant des groupes carboxyle liés au squelette carboné
C10L 10/08 - Utilisation d'additifs à des fins particulières dans les combustibles ou les feux pour améliorer le pouvoir lubrifiantUtilisation d'additifs à des fins particulières dans les combustibles ou les feux pour réduire l'usure
3.
PVDF PLASTICIZER FOR ELECTRODE FABRICATION AND UNIVERSAL BATTERY APPLICATION THEREOF
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
4.
COMPOSITION FOR CORROSION INHIBITION IN A FUEL MIXTURE AND ITS METHOD OF PREPARATION THEREOF
The present disclosure relates to a composition for corrosion inhibition in a fuel mixture. The present disclosure also relates to a method for preparing a composition for corrosion inhibition in a fuel mixture. The corrosion inhibitor of the present invention delivered excellent corrosion resistance, minimum dosage levels & good stability and miscibility which can be used for mitigating corrosion issues in neat Ethanol and Gasohol.
The present disclosure relates to a catalyst for carbon dioxide hydrogenation to methanol having 80-95% w/w of a metal and their oxides; 5-20% w/w of a structural promoter; and 5-10% w/w of a binder of the total weight of the catalyst. Further, the present disclosure also relates to a method for preparation of a catalyst for carbon dioxide hydrogenation to methanol having a) co-precipitating of 80-95% w/w of a metal precursors of the total weight of the catalyst under with a 1.0-1.8M precipitating agent followed by adding 5-20% w/w of a structural promoter of the total weight of the catalyst to obtain an active metal precipitate, b) washing and drying the active metal precipitate under conditions to obtain a dried active metal precipitate followed by calcination under conditions to form a mixed metal oxide, c) adding 5-10% w/w of a binder of the total weight of the catalyst to the 90-95% w/w mixed metal oxides along with 0.5-1.5M peptizing agent, followed by drying and calcination under conditions to obtain a catalyst for CO2 hydrogenation to methanol. The present catalyst yielded higher methanol with higher selectivity.
B01J 23/83 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes avec des terres rares ou des actinides
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
The present invention provides additive compound for warm mix asphalt (WMA) for the paving of road surfaces, whereby the additive compounds facilitate the mixing, lay down and compaction of asphalt mixes at low temperatures while retaining the mechanical properties of the asphalt composition. Further, the present invention provides a process of synthesis of the additive compounds. Additionally, the present invention provides a warm mix asphalt formulation involving the additive compounds and a method of preparation thereof. The chemical additives of the present invention are liquid surfactants that ensure reduction of internal friction during manufacturing, and subsequently formulations comprising these chemical additives results in reduction of compaction temperature of the bituminous mixtures.
C07C 231/02 - Préparation d'amides d'acides carboxyliques à partir d'acides carboxyliques ou à partir de leurs esters, anhydrides ou halogénures par réaction avec de l'ammoniac ou des amines
C07C 233/36 - Amides d'acides carboxyliques ayant des atomes de carbone de groupes carboxamide liés à des atomes d'hydrogène ou à des atomes de carbone acycliques ayant l'atome d'azote d'au moins un des groupes carboxamide lié à un atome de carbone d'un radical hydrocarboné substitué par des groupes amino avec le radical hydrocarboné substitué lié à l'atome d'azote du groupe carboxamide par un atome de carbone acyclique ayant l'atome de carbone du groupe carboxamide lié à un atome d'hydrogène ou à un atome de carbone d'un squelette carboné acyclique saturé
C08L 95/00 - Compositions contenant des matières bitumeuses, p. ex. asphalte, goudron ou brai
7.
CATALYST FOR RESIDUE HYDROCRACKING AND PREPARATION THEREOF
The present invention relates to an improved process for preparing a residue hydrocracking catalyst for conversion of vacuum residue or heavy hydrocarbons to middle distillates. The residue hydrocracking catalyst comprises pseudo-boehmite as support precursor and molybdenum and nickel. The process comprises firstly, preparing an extrudable dough containing a molybdenum precursor, a carbohydrate (sucrose), an organic acid (formic acid), water and pseudo-boehmite. Secondly, extruding the extrudable dough into a cylindrical extrudate followed by aging, drying and calcination to get extrudates loaded with molybdenum. Thirdly, impregnating an aqueous solution of nickel precursor containing an organic acid on the calcined extrudates of molybdenum followed by aging at room temperature, drying and calcination. Further, the catalyst obtained is used in ebullated-bed reactor hydrocracking conditions for conversion of vacuum residue or heavy hydrocarbons to middle distillates.
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
The present invention relates to a nickel-based mono-metallic hydrogenating catalyst, a process for preparation the said catalyst. The said catalyst is used in preparation of de-aromatized solvents having very low aromatic content and sulfur content. The invention also relates to a mono-metallic catalyst comprising 10 to 60 weight percent of nickel metal loaded on refractory metal oxide and having reducibility of nickel metal in range of 80 % to 90 % at a reduction temperature in the range of 440 to 480 ℃. The invention further relates to a process for selective hydrogenation of a hydrocarbon feedstream with high aromatic content in range of 5000 ppm to 40000 ppm in presence of the mono-metallic hydrogenating catalyst to obtain de- aromatized solvents with aromatic content lower than 100 ppm.
The present invention relates to a process for preparation of a bi-metallic nickel- ruthenium based hydrogenating catalyst. The said catalyst is used in the preparation of de-aromatized solvents having very low aromatic content and sulfur content. The invention also relates to a bi-metallic catalyst comprising 5 to 50 weight percent of nickel and 0.01 to 5 weight percent of ruthenium loaded on a refractory metal oxide support and having reducibility of nickel in the range of 80 % to 90 % at a reduction temperature in the range of 440 to 480 ℃. The invention further relates to a process for selective hydrogenation of a hydrocarbon feedstream with high aromatic content in presence of a bi-metallic nickel-ruthenium based hydrogenating catalyst to obtain de- aromatized solvents having aromatic content lower than 100 ppm.
B01J 23/89 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer combinés à des métaux nobles
B01J 37/02 - Imprégnation, revêtement ou précipitation
C10G 45/52 - Hydrogénation des hydrocarbures aromatiques caractérisée par le catalyseur utilisé contenant des métaux du groupe du platine ou leurs composés
10.
NANO SIZE CRYSTAL ZSM-5 AND ITS PREPARATION AND APPLICATIONS THEREOF
The present invention provides a novel, cost-effective and simple synthetic process for preparing a nano ZSM-5 catalyst which is further utilized in fluid catalytic cracking of feedstock oil containing organic compounds. The nano-ZSM-5 catalyst shows higher selectivity towards olefines and low selectivity towards LCO and bottoms.
B01J 37/10 - Traitement thermique en présence d'eau, p. ex. de vapeur d'eau
B01J 29/40 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11
B01J 35/02 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
The present invention relates to an electrode material. More particularly, the present invention relates to a binary substituted vanadium phosphate electrode active material and a battery comprising the same.
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
The present invention relates to an electrode material. More particularly, the present invention relates to a ternary substituted vanadium phosphate electrode active material and a battery comprising the same.
The present disclosure relates to a 13X zeolite, a 13X zeolite adsorbent and a synthesis method thereof. Wherein, the synthesis method includes preparing a seed material by mixing sodium aluminate, sodium silicate, NaOH into water to get a seed mixture, stirring the seed mixture and aging. Then preparing the 13X zeolite by mixing sodium aluminate, sodium silicate, NaOH into water, followed by 0-5 wt. % addition of the seed material to obtain a gel mixture. Stirring the said gel mixture for 1 hour and crystallization of the gel mixture, then a filtration step and a washing step is performed to obtain a 13X zeolite cake. Further, the 13X zeolite cake is dried at 120° C. for 24 hours, then crushed and grinded to obtain a 13X zeolite powder. The 13X zeolite adsorbent is prepared by binding the 13X zeolite powder with a binder.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
14.
QUENCH MIXING DEVICE FOR MULTI-BED DOWNFLOW REACTORS
A quench mixing device (100, 200, 300) is disclosed for mixing multiphase process fluids in 5 the inter-bed region of a concurrent downflow reactor (10) for obtaining homogeneity of the temperature and chemical composition of the mixed stream. The quench mixing device comprises of outer mixing zone (109), inner mixing zone (120), swirl mixing zone (151) and exit zone. Due to the position of the disperser (142), the liquid coming from above is dispersed in droplets. The fluid impact on the other side of the outer mixing zone. The gas is bubbled into 0 liquid in the inner mixing zone. The fluids enter the swirl mixing zone via two-phase duct (131) which is shaped to have low pressure loss and high velocity at the outlet to induce dispersed regime. The outlet of the two-phase duct is placed such that liquid is injected into the swirl zone below liquid surface, causing increased momentum for inducing liquid swirl in the swirl zone and increased number of rotations.
B01J 8/04 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes le fluide passant successivement à travers plusieurs lits
15.
NANO ELECTROCATALYST FOR EFFICIENT PRODUCTION OF HYDROGEN IN AN ELECTROLYZER BY WATER ELECTROLYSIS
The presently claimed invention relates to a water electrolyzer. More particularly, the presently claimed invention relates to an electrocatalyst for use as an electrode in the water electrolyzer.
The present invention relates to a method for producing a separator for providing electrical isolation in a metal-sulfur battery. Further, the present invention also relates to a separator and a metal-sulfur battery comprising the separator.
H01M 50/449 - Séparateurs, membranes ou diaphragmes caractérisés par le matériau ayant une structure en couches
H01M 50/446 - Matériau composite constitué d’un mélange de matériaux organiques et inorganiques
H01M 4/134 - Électrodes à base de métaux, de Si ou d'alliages
H01M 4/136 - Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
C10L 1/228 - Composés organiques contenant de l'azote contenant au moins une liaison double carbone-azote, p. ex. guanidines, hydrazones, semi-carbazones, iminesComposés organiques contenant de l'azote contenant au moins une liaison triple carbone-azote, p. ex. nitriles
18.
A CATALYST COMPOSITION FOR CATALYTIC CRACKING OF PARAFFIN RICH FEED INTO LIGHT OLEFINS
The present invention discloses a catalyst composition comprising ultra-stabilized zeolites, alkaline earth (AE) metal ion modified phosphatized-ZSM-5/ Beta zeolites. Further, the catalyst composition is utilized for cracking paraffin rich feed into light olefins, wherein, the paraffin rich feed is selected from a kerosene, naphtha, or VGO.
B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
B01J 29/40 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11
B01J 29/70 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes de types caractérisés par leur structure spécifique non prévus dans les groupes
C10G 11/05 - Alumino-silicates cristallins, p. ex. tamis moléculaires
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
19.
A PROCESS FOR PRODUCTION OF NAPHTHA AND LIGHT OLEFINS
An aspect of the present disclosure provides a process for production of naphtha and light olefins comprising: (a) feeding a pyrolysis oil or fractionated heavy product thereof, and at least one of: used cooking oil (UCO) and vacuum gas oil (VGO) to a fluid catalytic cracking (FCC) reactor; (b) catalytically cracking said pyrolysis oil or fractionated heavy product thereof, and the at least one of: used cooking oil (UCO) and vacuum gas oil (VGO) in the fluid catalytic cracking (FCC) reactor to obtain a liquid stream of products, a gaseous stream of products comprising light olefins and a bottoms stream; and (c) subjecting the liquid stream of products to fractionation to obtain a naphtha stream. The advantageous, simple yet economical process of the present disclosure affords production of high quality hydrocarbon fuels such as LPG, naphtha and light olefins conserving energy and improving the overall productivity making the process technically and commercially feasible.
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
20.
PROCESS FOR THE PRODUCTION OF ETHYL TERTIARY BUTYL ETHERS
The present disclosure relates to a process for the preparation of ethyl tert-butyl ether comprising: (a) reacting ethanol with a mixture of C4 hydrocarbon feed in the presence of a catalyst to obtain a mixture; and (b) contacting the mixture with an entrainer at a temperature in the range of 40-70° C. and a pressure in the range of 15-30 bars to obtain ethyl tert-butyl ether, wherein, the mixture of C4 hydrocarbon feed comprises isobutylene, and the ethanol to isobutylene mole ratio is in the range of 1:1 to 2:1. The present disclosure also discloses a process of separating ethanol and ethyl tert-butyl ether. Further, the present disclosure discloses a composition comprising ethyl tert-butyl ether with a purity in the range of 91%-93%.
The present invention discloses an antimicrobial composition with excellent surface adhesion properties and antimicrobial efficiency against a wide array of pathogenic bacteria and fungi. The antimicrobial composition comprises of (a) tannic acid-alpha amino acid esters; (b) zinc salt; and (c) zinc oxide nanoparticles capped with tannic acid-alpha amino acid esters. Further, antimicrobial composition is colourless, noncorrosive, high durability, non-toxic and can be applied universally on any surface at neutral pH.
A01N 43/16 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un ou plusieurs atomes d'oxygène ou de soufre comme uniques hétéro-atomes du cycle avec un hétéro-atome des cycles à six chaînons avec l'oxygène comme hétéro-atome du cycle
A01N 25/34 - Formes façonnées, p. ex. feuilles, non prévues dans l'un quelconque des autres sous-groupes du présent groupe principal
A01N 25/08 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des solides comme supports ou diluants
22.
ANTI-CRACKING ADDITIVE COMPOSITION FOR REDUCING THE CRACKING IN A REDUCED CRUDE OIL VACUUM HEATER
222S scavenger is Zinc Oleate, the antioxidant is 2,6-Di-tert-butyl-p-cresol, and the solvent is an aromatic solvent selected from xylene. Wherein, the additive composition containing (i) 2-4 % by weight Zinc Oleate (ii) 50-70% by weight 2,6-Di-tert-butyl-p-cresol (iii) 30-50% by weight Xylene.
C10G 7/10 - Moyens pour empêcher la corrosion pendant la distillation
C10G 75/00 - Inhibition de la corrosion ou des salissures dans des appareils de traitement ou de conversion des huiles d'hydrocarbures, en général
C10G 75/02 - Inhibition de la corrosion ou des salissures dans des appareils de traitement ou de conversion des huiles d'hydrocarbures, en général par addition d'inhibiteurs de corrosion
23.
A CORROSION INHIBITOR COMPOSITION FOR AN INERT AQUEOUS INTERFACE IN FUEL PIPELINES
The present invention discloses a corrosion inhibitor composition having 1-Hydroxy-Ethane-1, l-Diphosphonic Acid (HEDP) in 94-97% by weight, Polysorbates in 2-5% by weight, and Benzalkonium chloride (BKC) in 0.5-3% by weight. The polysorbates are polysorbate 20 and polysorbate 40 in a weight ratio of 1:1. The said composition acts as a corrosion inhibitor additive in an inert aqueous interface in fuel pipelines such as an interface plug in a multi-product petrochemical fuel pipeline.
C23F 11/10 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif dans d'autres liquides au moyen d'inhibiteurs organiques
C09K 8/54 - Compositions pour inhiber in situ la corrosion dans les puits ou les trous de forage
The present invention provides a method for the preparation of mesoporous adsorbent for deep desulphurization. The mesoporous adsorbent is comprised of metal oxide and zinc oxide. The method consists of co-precipitation assisted by thermal treatments. The synthesized mesoporous adsorbent is used as an adsorbent to remove refractory sulfur compounds present in the hydrocarbon stream.
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/06 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe
C10G 25/00 - Raffinage des huiles d'hydrocarbures, en l'absence d'hydrogène, au moyen d'absorbants ou d'adsorbants solides
25.
A THERMIC FLUID COMPOSITION AND A PROCESS FOR PREPARING THE SAME
The present invention discloses a thermic fluid composition made up of a base oil, a polyalphaolefin, an antioxidant, a corrosion inhibitor. The thermic fluid composition thermic fluid composition which is in liquid form at room temperature and exhibit high heat resistance and stability at higher temperatures from 25 to 270 °C. The thermic fluid composition contains 65-95 wt.% of the base oil, 5-34 wt.% of polyalphaolefin, 0.01-0.2 wt.% of an antioxidant, and 0.01-0.2 wt.% of a corrosion inhibitor.
12188 alkyl group, an aryl group or a heteroaryl group. The Ziegler-Natta catalysts of the present disclosure are non-toxic, environment friendly and commercially viable and afford production of polypropylene with excellent properties.
The present disclosure pertains to the technical field of a catalyst. The present disclosure relates to a complexing agent for preparing titanium complexes for alpha olefin polymerization. In particular, the present disclosure provides titanium complexes for alpha olefin polymerization and methods of preparation thereof.
The present invention discloses a blend composition for blending pitch from residue upgradation facility (RUF) with lower-grade VG-10 bitumen to produce higher-grade bitumen (VG-30/40) as per IS 73 specifications. Valorization of the RUF pitch facilitates liquidation of 4-10% of the pitch to fetch price of bitumen. This reduces the concern of disposal of pitch to the extent of the blend portion. The invention also relates to a process of preparation of the blend composition.
The present disclosure relates to a modified bitumen composition comprising: (a) at least two refinery residues; and (b) a sulphur additive comprising: (i) sulphur; (ii) at least one H2S suppressant; (iii) at least one smell masking agent; and (iv) bitumen, wherein the sulphur and the at least one H2S suppressant is in the weight ratio range of 4:1 to 100:1. The present disclosure also discloses a process of preparing a modified bitumen composition and a process of preparing an asphalt pavement comprising a modified bitumen composition. Also provided herein use of a modified bitumen composition as an additive for waterproofing and road construction.
C08L 95/00 - Compositions contenant des matières bitumeuses, p. ex. asphalte, goudron ou brai
C08K 13/02 - Ingrédients organiques et inorganiques
C08J 3/22 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en utilisant les techniques des charges mères
E01C 7/26 - Revêtements continus réalisés sur place faits de matériaux d'empierrement et de liants de matériaux d'empierrement et de liant bitumeux mélangés à d'autres matériaux, p. ex. au ciment, au caoutchouc, au cuir, à des fibres
E01C 19/46 - Machines, outillage ou dispositifs auxiliaires pour préparer ou répartir les matériaux de revêtement, pour travailler les matériaux mis en place, ou pour façonner, consolider ou finir le revêtement pour préparer et mettre en place les matériaux
Bubble column reactor assemblies are provided, an assembly (100) comprising: a reactor vessel (102) comprising a bottom end and a top end. A pre-distributor plate (114) having a bottom surface and a top surface, disposed in the 5 reactor vessel (102) such that the bottom surface faces the bottom end of the reactor vessel (102). A gas distributor (106) is disposed below the pre-distributor plate (114) to receive and inject gas into a liquid prior to distribution of gas and liquid by the pre-distributor plate (114). The gas distributor (106) comprises: a common manifold (108) and a plurality of ring-shaped pipes disposed along a length of the 10 common manifold (108); and a plurality of nozzles disposed along an outer circumference of each ring-shaped pipe of the plurality of ring-shaped pipes to inject gas and create vortexes for uniform distribution of the gas in the liquid.
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
B01J 8/18 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées
31.
REFORMING CATALYST AND A METHOD OF MODIFICATION AND APPLICATION THEREOF
The present disclosure provides a process for preparing a reforming catalyst, said process comprising: (a) impregnating at least one support with at least one promoter metal and at least one active metallic component to obtain a second catalytic precursor; (b) contacting the second catalytic precursor with at least one non-metallic component to obtain a third catalytic precursor; (c) coating the third catalytic precursor with at least one silanizing agent to obtain a coated third catalytic precursor; and (d) drying the coated third catalytic precursor to obtain a dried third catalytic precursor followed by calcination of the dried third catalytic precursor to obtain the reforming catalyst. The present disclosure also provides a reforming catalyst and the process for catalytically reforming a hydrocarbon feed stream by using the reforming catalyst.
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
The invention relates to a polypropylene based nucleating agent masterbatch and a preparation method thereof. The masterbatch is composed of, by weight, 2 to 60 wt. % of diurea based nucleating agent, 40 to 98 wt. % parts of polypropylene resin. The present invention discloses a process for preparation of a polypropylene masterbatch by mixing polypropylene with a nucleating agent as represented in FIG. 2. According to the invention, the prepared polypropylene masterbatch has the advantages of being a masterbatch which can be added in any grade of polypropylene, does not cause inhalation hazards while handling, is easy to handle and has improved dispersion in the base polypropylene.
The invention relates to a polypropylene based nucleating agent masterbatch and a preparation method thereof. The masterbatch is composed of, by weight, 0.1 to 60 wt. % of bis-2-hydroxyethylene terephthalate (BHETA) based nucleating agent, 40 to 99.9 wt. % parts of polypropylene. The present invention discloses a process for preparation of a polypropylene masterbatch by mixing polypropylene with a nucleating agent as represented in FIG. 1. According to the invention, the prepared polypropylene masterbatch has the advantages of being a masterbatch which can be added in any grade of polypropylene, does not cause inhalation hazards while handling, is easy to handle and has improved dispersion in the base polypropylene.
The present invention relates to a solvothermal process for producing high quality fuels and chemicals from a waste plastic feedstock lignin containing liquor as a solvent for liquefaction along with transistion metal catalyst. The lignin containing liquor of the present invention is produced as a waste stream from 2G-ethanol manufacturing plants.
The present invention relates to a solvothermal process for producing high quality fuels and chemicals from a feedstock comprising combination of waste plastics and biomass using lignin containing liquor as a solvent for liquefaction along with the use of transition metal catalyst. The lignin containing liquor of the present invention is produced as a waste stream from 2G-ethanol manufacturing plants.
B09B 3/30 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif impliquant un traitement mécanique
B09B 3/40 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif impliquant un traitement thermique, p. ex. évaporation
B09B 3/70 - Traitement chimique, p. ex. ajustement du pH ou oxydation
B09B 3/80 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif impliquant une étape d'extraction
C12P 7/06 - Éthanol en tant que produit chimique et non en tant que boisson alcoolique
C12P 7/08 - Éthanol en tant que produit chimique et non en tant que boisson alcoolique préparé comme sous-produit, ou préparé à partir d'un substrat constitué par des déchets ou par des matières cellulosiques
C12P 7/10 - Éthanol en tant que produit chimique et non en tant que boisson alcoolique préparé comme sous-produit, ou préparé à partir d'un substrat constitué par des déchets ou par des matières cellulosiques d'un substrat constitué par des matières cellulosiques
The present invention relates to a solvothermal process for producing high quality fuels and chemicals from a biomass feedstock using lignin containing bioliquor as a solvent for hydrothermal liquefaction. The lignin containing bioliquor of the present invention isobtained as a waste stream from 2G-ethanol manufacturing plants.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C12P 7/10 - Éthanol en tant que produit chimique et non en tant que boisson alcoolique préparé comme sous-produit, ou préparé à partir d'un substrat constitué par des déchets ou par des matières cellulosiques d'un substrat constitué par des matières cellulosiques
37.
VALUABLE CHEMICALS PRODUCTION FROM CO-LIQUEFACTION OF BIOLIQUOR AND BIOMASS
The present invention relates to a solvothermal process for producing high quality fuels and chemicals from a biomass feedstock using lignin containing bioliquor as a solvent for hydrothermal liquefaction. The lignin containing bioliquor of the present invention is obtained as a waste stream from 2G-ethanol manufacturing plants.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C12P 7/10 - Éthanol en tant que produit chimique et non en tant que boisson alcoolique préparé comme sous-produit, ou préparé à partir d'un substrat constitué par des déchets ou par des matières cellulosiques d'un substrat constitué par des matières cellulosiques
38.
METHOD FOR PREPARATION OF CATALYST FOR RESIDUE HYDROCRACKING
The present invention relates to a method for preparing an improved supported catalyst for hydrocracking of petroleum residue. The method of preparing supported catalyst is considered for possessing textural and mechanical properties for hydrocracking of petroleum residue. The improved supported catalyst comprises formulated alumina support extrudates and at least one metal from Group VIB and VIIIB of the periodic table. The supported catalysts are 0 characterized by definite combination of pseudo-boehmite and mixture of acids followed by metal component molar ratios. The final catalyst with homogeneously dispersed active metals is effective in converting petroleum residue for producing distillates.
The present invention relates to a hydrotreating catalyst and a process for preparing the same. More particularly the present invention relates to a process for preparing a hydrotreating catalyst comprising two steps spray impregnation technique, in the first step, spray solution consists of molybdenum source is complexed with a combination of at least two chelating agents in which at least one chelating agent is phosphorus containing chelating agent and the other chelating agent is an organic chelating agent, which stabilizes the complex during impregnation and apparently enhances the dispersion of molybdenum. In second step, nickel source along with chelating agent were deposited on molybdenum loaded alumina support. Unlike other method, after loading nickel along with chelating agents, the final catalyst is uncalcined.
The present invention discloses a descaling formulation consisting of dealkalizer, surfactant and corrosion inhibitor and use of the said descaling formulation to dissolve and clean scales formed on the surfaces of industrial water systems. The said dealkalizer is selected from a mineral acid, an organic acid or combination of them. The said surfactant is selected from a polymer surfactant, a zwitter ionic surfactant or non-ionic surfactant or combination of them. The said corrosion inhibitor is a quaternary ammonium salt or a Polyethylene glycol alkyl ether.
C02F 5/08 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants
C02F 5/10 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques
C02F 5/12 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques contenant de l'azote
C02F 1/66 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par neutralisationAjustage du pH
41.
A NOVEL POLYMER, AN ANTISCALING FORMULATION, PREPARATION AND USE THEREOF FOR INHIBITING SCALE FORMATION
The present invention discloses a polymer and a comprehensive antiscalant formulation prepared from the same polymer and including dealkalizer, chelating agent, oxidizing biocide, non-oxidising biocide, and use of the said antiscaling formulation to inhibit the scale formation in industrial water systems. The said polymer is the reaction product of an MA-AA copolymer and one of compounds selected from an ethyleneamines, morpholine, or alkanolamines at a reaction temperature 50-80°C for 1-3 hours. The said antiscaling formulation includes the components; the polymer in 5-100ppm, the dealkalizer in 5-200ppm, the chelating agent in 5-100ppm, and the biocide in 2-20ppm. The said antiscaling formulation further featured with corrosion inhibition and biocidal activity.
C02F 5/12 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques contenant de l'azote
C08F 8/32 - Introduction d'atomes d'azote ou de groupes contenant de l'azote par réaction avec des amines
C08F 220/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
42.
PROCESS FOR PRODUCTION OF CARBON NEGATIVE HYDROGEN AND GREEN CARBON/CNT
C01B 32/162 - Préparation caractérisée par les catalyseurs
B01J 8/24 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé"
B82Y 40/00 - Fabrication ou traitement des nanostructures
43.
A CATALYST FOR PROMOTING CO COMBUSTION IN FCC UNITS AND PREPARATION PROCESS OF THE CATALYST
23222 in 2-60 wt.%. The alumina-cerium-zirconium support is micro spherical in shape. Further, a process for preparing the catalyst for promoting CO combustion in the Fluid Catalytic Cracking (FCC) units is also provided in the present invention.
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
B01J 21/06 - Silicium, titane, zirconium ou hafniumLeurs oxydes ou hydroxydes
B01J 23/63 - Métaux du groupe du platine avec des terres rares ou des actinides
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
B01J 38/36 - Traitement avec un gaz contenant de l'oxygène libre en suspension gazeuse, p. ex. lits fluidisés et avec une oxydation pratiquement complète de l'oxyde de carbone en dioxyde de carbone à l'intérieur de la zone de régénération
44.
HOMOGENOUS CATALYTIC COMPOSITION FOR IMPROVING LPG COMBUSTION
The present disclosure relates to a 13X zeolite, a 13X zeolite adsorbent and a synthesis method thereof. Wherein, the synthesis method includes preparing a seed material by mixing sodium aluminate, sodium silicate, NaOH into water to get a seed mixture, stirring the seed mixture and aging. Then preparing the 13X zeolite by mixing sodium aluminate, sodium silicate, NaOH into water, followed by 0-5 wt.% addition of the seed material to obtain a gel mixture. Stirring the said gel mixture for 1 hour and crystallization of the gel mixture, then a filtration step and a washing step is performed to obtain a 13X zeolite cake. Further, the 13X zeolite cake is dried at 120 °C for 24 hours, then crushed and grinded to obtain a 13X zeolite powder. The 13X zeolite adsorbent is prepared by binding the 13X zeolite powder with a binder.
B01J 20/00 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation
46.
DESCALING AND ANTIFOULING FORMULATIONS FOR CONVECTION AND RADIATION SECTION AND PROCESS OF PREPARATION THEREOF
The present invention discloses a descaling and antifouling formulation including an ammonium oxalate, a nitrate salt, and a nitrogen compound selected from ethylenediaminetetraacetic acid (EDTA), or urea. The said formulation is soluble in water and descales metals and hydrocarbons from a radiation section of furnace, a convection section of furnace, and a boiler. The formulation is basic is nature and thus protects the metallic part of radiation section, a convection section, and a boiler from corrosion. The said formulation provides descaling efficiency above 65%.
C23G 5/00 - Nettoyage ou dégraissage des matériaux métalliques par d'autres méthodesAppareils pour le nettoyage ou le dégraissage de matériaux métalliques au moyen de solvants organiques
C10G 9/16 - Prévention ou enlèvement des incrustations
C10G 75/04 - Inhibition de la corrosion ou des salissures dans des appareils de traitement ou de conversion des huiles d'hydrocarbures, en général par addition d'agents antisalissures
C21D 1/82 - Élimination des battitures par traitement thermique
47.
COMPOSITION OF ORGANIC THERMIC FLUID AND METHOD OF PRODUCING THE SAME
The present invention discloses a composition of a stable organic thermic fluid and method of producing the same. Particularly, the present invention relates to a composition of a stable organic thermic fluid and method of producing the said thermic fluid which mainly consists of one or two groups of synthetic aromatics from diphenyl ether, biphenyl, o-Terphenyl, m-Terphenyl, cyclohexyl benzene, p-Terphenyl and Poly Alfa olefin (PAO) or Polyol ester (POE) as major blending compound.
The present subject matter relates an apparatus (120) for distributing polyphasic fluid mixture to a catalyst bed in a downflow reactor (100). The apparatus (120) comprises a distributor tray (140) comprising a plurality of distributor units (150). The distributor unit (150) comprises an inner tube (210), an outer tube (220) disposed outside and concentric to the inner tube (210), a cover (346), a cap plate (350), and a gas inlet (358). The inner tube comprises a first aperture (314) to allow liquid to enter the inner tube (210) and a solid insert (326). The solid insert (326) forms a narrow passage (330). The outer tube (220) comprises a slot (338) to allow liquid from the distributor tray (140) to enter an annular portion (342).
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
49.
Crosslinked polymer for dewaxing—preparation and implementations thereof
The present disclosure discloses a crosslinked polymer for dewaxing the lubricating oils, the polymer derived from (a) 70-77 weight percentage of at least one alkyl acrylate; (b) 23-28 weight percentage of at least one vinyl aromatic hydrocarbon; (c) 0.1-2.5 weight percentage of at least one crosslinker; and (d) 0.75-2.5 weight percentage of at least one initiator and wherein the polymer has a number average molecular weight in the range of 5000-15000. The present disclosure discloses a convenient process for preparing the crosslinked polymer. The present disclosure further reveals a method for dewaxing the lubricating oil.
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C10M 177/00 - Méthodes particulières de préparation des compositions lubrifiantesModification chimique par post-traitement des constituants ou de la composition lubrifiante elle-même, non couverte par d'autres classes
The present disclosure discloses a process for obtaining an aromatic lean stream and an aromatic rich stream from a hydrocarbon feed, the process comprising: (a) obtaining a hydrocarbon feed; and (b) contacting the hydrocarbon feed with a solvent selected from a group consisting of alkyl aromatic hydrophilic polyethylene oxide, polyethylene glycols, and combinations thereof to obtain an aromatic lean stream and an aromatic rich stream. It further discloses a simultaneous process to obtain an aromatic lean stream and an aromatic rich stream. The present disclosure also discloses a process for obtaining de-aromatized kerosene from a hydrocarbon feed. Additionally, the present disclosure discloses a process for obtaining BTX from a hydrocarbon feed.
C10G 21/16 - Composés organiques uniquement contenant de l'oxygène
C10G 67/04 - Traitement des huiles d'hydrocarbures, uniquement par au moins un procédé d'hydrotraitement et au moins un procédé de raffinage en l'absence d'hydrogène uniquement par plusieurs étapes en série comprenant une extraction par solvant comme étape de raffinage en l'absence d'hydrogène
51.
A PROCESS FOR PRODUCTION OF BIOGAS FROM LIGNOCELLULOSIC BIOMASS
An aspect of the present disclosure relates to a process for production of a biogas from a lignocellulosic biomass comprising the steps of: (a) taking the lignocellulosic biomass with size ranging from 1 to 50 mm; (b) subjecting the biomass to a pre-treatment to obtain a processed biomass, said step of pre-treatment comprising: (i) treating/neutralizing the biomass with an alkali solution at a temperature ranging from 60°C to 100°C for a time period ranging from 30 minutes to 3 hours to obtain an alkaline biomass; and (ii) neutralization of alkaline treated biomass to obtain the processed biomass with a pH ranging from 6.0 to 7.5; (c) subjecting the processed biomass to a impregnation by homogenization to obtain a biomass slurry, said slurry having total solid content ranging from 3% to 7% w/v; and (d) subjecting the biomass slurry to an anaerobic digestion to produce the biogas.
The present disclosure discloses an additive for preparing modified bitumen comprising a) sulphur with a weight percentage in the range of 90-95% with respect to the additive; b) at least two H2S suppressants with a combined weight percentage in the range of 4-7% with respect to the additive; c) bitumen with a weight percentage in the range of 0.5-3% with respect to the additive; and d) at least one smell masking agent in the range of 0.05-1.0% with respect to the additive. The present disclosure provides a convenient process for the preparation of the additive. The present disclosure also reveals a sulphur modified bitumen and a process for preparing the sulphur modified bitumen.
C08L 95/00 - Compositions contenant des matières bitumeuses, p. ex. asphalte, goudron ou brai
C08K 13/02 - Ingrédients organiques et inorganiques
C08K 13/08 - Ingrédients de constitution inconnue et ingrédients prévus dans les groupes principaux
E01C 7/26 - Revêtements continus réalisés sur place faits de matériaux d'empierrement et de liants de matériaux d'empierrement et de liant bitumeux mélangés à d'autres matériaux, p. ex. au ciment, au caoutchouc, au cuir, à des fibres
53.
Gas and liquid distributor for bubble column reactor
Bubble column reactor assembly (100) is provided, the assembly comprising: a reactor vessel (104) comprising a bottom end and a top end; a pre-distributor plate (150) disposed above the bottom end of the reactor vessel (104) to distribute gas in a liquid, the plate comprising a bottom surface facing the bottom end of the reactor vessel (104) and a top surface opposite to the bottom surface. The pre-distributor plate (150) comprises a plurality of perforations (206), each perforation (206) comprising: a duct (170) projecting from the bottom surface of the pre-distributor plate; and a cap (180) enclosing the duct (170) and the perforation (206). The cap (180) comprises a plurality of openings (210). A gas distributor (110) is disposed below the pre-distributor plate (150) to receive gas and inject gas into the liquid prior to distribution of gas and the liquid by the pre-distributor plate (150).
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
B01J 4/00 - Dispositifs d'alimentationDispositifs de commande d'alimentation ou d'évacuation
54.
A MASTERBATCH COMPOSITION FOR IMPROVING PAINTABILITY OF POLYOLEFINS
The present disclosure provides a masterbatch composition for improving paintability of polyolefins. The advantageous masterbatch composition of the present disclosure includes: (i) poly (diacetone acrylamide) in an amount ranging from 60% to 95% by weight of the composition; and (ii) a surfactant in an amount ranging from 5% to 40% by weight of the composition. Another aspect of the present disclosure also provides a paintable polyolefin composition.
C08L 23/00 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères
C08L 33/26 - Homopolymères ou copolymères de l'acrylamide ou de la méthacrylamide
The present disclosure provides a method for production of SAP that may find utility in sanitary napkins, agricultural products, cooling gel packs and the likes. Particularly, an aspect of the present disclosure provides a method for production of SAP using diacetone acrylamide (DAAM) and any of acrylic acid or acrylamide as mononers and using adipic acid dihydrazide (ADH) as crosslinker.
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
C08L 33/26 - Homopolymères ou copolymères de l'acrylamide ou de la méthacrylamide
The present invention discloses a descaling and antifouling formulation including an ammonium oxalate, a nitrate salt, and a nitrogen compound selected from ethylenediaminetetraacetic acid (EDTA), or urea. The said formulation effectively removes the deep layer scales from a furnace, and a boiler and with enhanced sustainability. The formulation includes ammonium oxalate in a range of 5 to 30 weight percent, a nitrogen compound in a range of 15 to 90 weight percent, and a nitrate salt in a range of 10 to 70 weight percent. Wherein, the nitrogen compound is selected from ethylenediaminetetraacetic acid (EDTA), urea, or a combination thereof. Wherein, the nitrate salt is selected from Sodium Nitrate, Potassium Nitrate, Magnesium Nitrate, or a combination thereof. Further, the said formulation can be used as a dry powder chemical formulation and thus provides cost effective solutions for descaling and antifouling applications.
C23G 5/00 - Nettoyage ou dégraissage des matériaux métalliques par d'autres méthodesAppareils pour le nettoyage ou le dégraissage de matériaux métalliques au moyen de solvants organiques
C21D 1/82 - Élimination des battitures par traitement thermique
C10G 75/04 - Inhibition de la corrosion ou des salissures dans des appareils de traitement ou de conversion des huiles d'hydrocarbures, en général par addition d'agents antisalissures
C10G 9/16 - Prévention ou enlèvement des incrustations
57.
CATALYST COMPOSITION FOR THE PRODUCTION OF HYDROGEN
The present disclosure relates to a catalyst composition comprising: (a) nickel; (b) at least one promoter selected from Cu Zn, Mo, Co, Mg, Ce, Ti, Zr, Fe, Pd, Ag, Pt, or combinations thereof; and (c) a support material, wherein, the nickel loading is in the range of 6-19 wt % and the at least one promoter loading is in the range of 0.2-5 wt % with respect to the support material. The present disclosure further discloses a process for preparing a catalyst composition and a process each for the production of hydrogen gas and carbon nanotubes. Also disclosed herein, is use of a catalyst composition for obtaining hydrogen gas and carbon nanotubes.
B01J 23/80 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes avec du zinc, du cadmium ou du mercure
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
C01B 3/30 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des particules solides mobiles utilisant la technique du lit fluidisé
C01B 32/162 - Préparation caractérisée par les catalyseurs
58.
CO-PRODUCTION OF HYDROGEN-ENRICHED COMPRESSED NATURAL GAS AND CARBON NANOTUBES
The present subject matter relates to co-producing H-CNG and CNTs. The process comprises adding catalyst to a first reactor (110) and activating the catalyst and performing a reaction to obtain H-CNG and CNTs. At a first predetermined time after reaction has progressed in the first reactor (110), catalyst is added to a second reactor (120), activated, and then the reaction proceeds simultaneously in the first reactor (110) and second reactor (120). The use of multiple reactors with staggered start times helps in the continuous co-production of H-CNG and CNTs. Catalyst preparation process is integrated with the co-production process for efficient heat recovery. The first and second reactors are fluidized bed reactors with cantilever trays having weirs for controlling the residence time of the catalyst in the reactor and thereby controlling the purity of CNTs produced.
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
C01B 32/162 - Préparation caractérisée par les catalyseurs
B01J 8/26 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé" comportant au moins deux lits fluidisés, p. ex. installations de réaction et de régénération
59.
A COMPOSITION FOR DISPERSED HYDRODESULFURIZATION CATALYST AND PROCESS FOR PREPARATION OF THE SAME
The present disclosure describes a hydrodesulfurization (HDS) catalyst. The present disclosure is also directed towards a process for preparation the catalyst and a method of hydrodesulfurizing a hydrocarbon feedstock using the hydrodesulfurization catalyst of the present disclosure
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
A quench mixing device (100, 200, 300) is disclosed for mixing multiphase process fluids in 5 the inter-bed region of a concurrent downflow reactor (10) for obtaining homogeneity of the temperature and chemical composition of the mixed stream. The quench mixing device comprises of outer mixing zone (109), inner mixing zone (120), swirl mixing zone (151) and exit zone. Due to the position of the disperser (142), the liquid coming from above is dispersed in droplets. The fluid impact on the other side of the outer mixing zone. The gas is bubbled into 0 liquid in the inner mixing zone. The fluids enter the swirl mixing zone via two-phase duct (131) which is shaped to have low pressure loss and high velocity at the outlet to induce dispersed regime. The outlet of the two-phase duct is placed such that liquid is injected into the swirl zone below liquid surface, causing increased momentum for inducing liquid swirl in the swirl zone and increased number of rotations.
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
B01J 8/04 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes le fluide passant successivement à travers plusieurs lits
61.
POLYETHYLENEAMINE SALTS OF SULPHONYL OLEIC ACID AND DUAL FUNCTIONAL HYDROCARBON FUEL ADDITIVE COMPOSITION THEREOF
The present invention discloses polyethyleneamine salts of sulphonyl oleic acid and a 5 hydrocarbon fuel additive composition comprising the same. The said polyethyleneamine salts of sulphonyl oleic acid is made by mixing a sulphonyl oleic acid with at least one polyethyleneamine. Wherein, the sulphonyl oleic acid is selected from at least one of (9Z)-8-sulfo-octadec-9-enoic acid or (9Z)-11-sulfo-octadec-9-enoic acid. The at least one polyethyleneamine is selected from triethylenetetramine (TETA), or diethylenetriamine 0 (DETA), pentamethyldiethylenetriamine, tetraethylenepentamine, 1,4,7-triazacyclononane, 1,1,1-Tris(aminomethyl)ethane, or cyclen. The hydrocarbon fuel additive composition is made of polyethyleneamine salts of sulphonyl oleic acid and a cosolvent system consisting of sulphonyl oleic acid and dioxane. Wherein, the said hydrocarbon fuel additive composition acts as a dual functional additive and synergistically improves the conductivity as well as 5 lubricity of a hydrotreated diesel fuel.
C07C 303/32 - Préparation d'esters ou d'amides d'acides sulfuriquesPréparation d'acides sulfoniques ou de leurs esters, halogénures, anhydrides ou amides de sels d'acides sulfoniques
C07C 309/17 - Acides sulfoniques ayant des groupes sulfo liés à des atomes de carbone acycliques d'un squelette carboné acyclique saturé contenant des groupes carboxyle liés au squelette carboné
C10L 1/24 - Composés organiques contenant du soufre, du sélénium ou du tellure
C10L 10/08 - Utilisation d'additifs à des fins particulières dans les combustibles ou les feux pour améliorer le pouvoir lubrifiantUtilisation d'additifs à des fins particulières dans les combustibles ou les feux pour réduire l'usure
The present invention discloses a two-step spray impregnation process for preparing a dispersed hydrotreating catalyst for hydrodesulfurization of hydrocarbon fuels. The said process includes a first impregnation step of preparing a P-Mo-Alumina complex by loading a first spray solution on a calcined alumina support, wherein, the first spray solution comprises Molybdenum (Mo), Phosphorous (P) and at least one chelating agent. Further, the said process includes a second impregnation step of preparing a P-Mo-Ni loaded alumina by loading a second spray solution on the said P-Mo-Alumina complex, wherein, the said second spray solution comprises Nickel (Ni) and at least one chelating agent.
C10G 45/08 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour éliminer des hétéro-atomes sans modifier le squelette de l'hydrocarbure mis en œuvre et sans craquage en hydrocarbures à point d'ébullition inférieurHydrofinissage caractérisé par le catalyseur utilisé contenant du nickel ou du cobalt, ou leurs composés en combinaison avec du chrome, du molybdène ou du tungstène, ou leurs composés
B01J 27/185 - PhosphoreSes composés avec des métaux du groupe du fer ou avec des métaux du groupe du platine
B01J 27/188 - PhosphoreSes composés avec de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium avec du chrome, du molybdène, du tungstène ou du polonium
B01J 37/02 - Imprégnation, revêtement ou précipitation
63.
ADDITIVE COMPOUND FOR WARM MIX ASPHALT AND PROCESS OF SYNTHESIS THEREOF
The present invention provides additive compound for warm mix asphalt (WMA) for the paving of road surfaces, whereby the additive compounds facilitate the mixing, lay down and compaction of asphalt mixes at low temperatures while retaining the mechanical properties of the asphalt composition. Further, the present invention provides a process of synthesis of the additive compounds. Additionally, the present invention provides a warm mix asphalt formulation involving the additive compounds and a method of preparation thereof. The chemical additives of the present invention are liquid surfactants that ensure reduction of internal friction during manufacturing, and subsequently formulations comprising these chemical additives results in reduction of compaction temperature of the bituminous mixtures.
C07C 233/36 - Amides d'acides carboxyliques ayant des atomes de carbone de groupes carboxamide liés à des atomes d'hydrogène ou à des atomes de carbone acycliques ayant l'atome d'azote d'au moins un des groupes carboxamide lié à un atome de carbone d'un radical hydrocarboné substitué par des groupes amino avec le radical hydrocarboné substitué lié à l'atome d'azote du groupe carboxamide par un atome de carbone acyclique ayant l'atome de carbone du groupe carboxamide lié à un atome d'hydrogène ou à un atome de carbone d'un squelette carboné acyclique saturé
C08L 95/00 - Compositions contenant des matières bitumeuses, p. ex. asphalte, goudron ou brai
E01C 7/26 - Revêtements continus réalisés sur place faits de matériaux d'empierrement et de liants de matériaux d'empierrement et de liant bitumeux mélangés à d'autres matériaux, p. ex. au ciment, au caoutchouc, au cuir, à des fibres
64.
NON-HALOGENATED REFORMING CATALYST AND A METHOD OF PREPARATION AND APPLICATION THEREOF
The present invention relates to a catalyst comprising a halogen free solid acid support, a noble metal, a first promoter atom, and a second promoter atom. The catalyst of the present invention is a multimetallic and a heavy naphtha reforming catalyst. Further, the present invention provides process of synthesizing the catalyst of the present invention and uses thereof.
A gas-solid contacting system (100) with structured packing (108) is disclosed. The structured packing (108) comprises a gas header (102) with an inlet to receive a gas. A plurality of vertically aligned tubes (104) is fluidically connected to the gas header (102), wherein each vertically aligned tube (104) comprises openings (180) to distribute the gas at different heights in a radial direction. A structured packing element (106) is arranged on each vertically aligned tube (104), wherein the structured packing element (106) comprises one or more plates attached to the vertically aligned tube (104) to create a convoluted 3-dimensional flow path for smooth flow and radial distribution of a solid particulate stream.
C10G 11/00 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures
C10J 3/00 - Production de gaz contenant de l'oxyde de carbone et de l'hydrogène, p. ex. du gaz de synthèse ou du gaz de ville, à partir de matières carbonées solides par des procédés d'oxydation partielle faisant intervenir de l'oxygène ou de la vapeur
B01J 8/00 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés
66.
GAS-SOLID CONTACTING SYSTEM WITH STRUCTURED PACKING
A gas-solid contacting system (100) with structured packing (108) is disclosed. The structured packing (108) comprises a gas header (102) with an inlet to receive a gas. A plurality of vertically aligned tubes (104) is fluidically connected to the gas header (102), wherein each vertically aligned tube (104) comprises openings (180)to distribute the gas at different heights in a radial direction. A structured packing element (106) is arranged on each vertically aligned tube (104), wherein the structured packing element (106) comprises one or more plates attached to the vertically aligned tube (104) to create a convoluted 3-dimensional flow path for smooth flow and radial distribution of a solid particulate stream.
B01J 19/30 - Éléments de remplissage non agglomérés ou en forme, p. ex. anneaux de Raschig ou éléments de Berl en forme de selle, destinés à être versés dans l'appareil de transfert de chaleur ou de matière
67.
A CORROSION INHIBITING DIOLEYL COMPOUND, AND A CORROSION INHIBITING FILM FORMING AMINE FORMULATION THEREOF
The present invention discloses a corrosion inhibiting dioleyl compound, a method for synthesizing the same and a corrosion inhibiting film forming amine formulation prepared from the said dioleyl compound. Wherein, the said corrosion inhibiting film forming amine formulation is used in inhibiting corrosion of crude distillation units/hydro treating units/fluid catalytic cracking units. The dioleyl compound as disclosed herein is easily synthesizable and reduces overall cost for preparing the corrosion inhibiting film forming amine formulation. Further, the corrosion inhibiting film forming amine formulation as prepared form the said dioleyl compound shows excellent corrosion inhibiting properties.
C23F 11/04 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif dans des liquides à réaction acide marquée
C10G 7/10 - Moyens pour empêcher la corrosion pendant la distillation
C10G 75/02 - Inhibition de la corrosion ou des salissures dans des appareils de traitement ou de conversion des huiles d'hydrocarbures, en général par addition d'inhibiteurs de corrosion
The present invention discloses a multifunctional catalyst made up of a catalytic support of a Zeolite component, SiO2-Al2O3 and a binder selected from alumina or Pseudoboehmite alumina. The said catalytic support is in the form of extrudates and the said extrudates of the catalytic support are sequentially loaded with at least one active metal selected from tungsten (W), nickel (Ni) and at least one chelating agent. The at least one chelating agent is selected from citric acid, nitrilotriacetic acid, glutamic acid, hexamethylenetetramine, glucaric acids, amino acid, ethylenediaminetetraacetic acid, glutaric acid, succinic acid or a combination thereof. Further, the multifunctional catalyst of the present invention is subjected to sulfidation before using the said multifunctional catalyst for selectively preparing a plurality of transportation fuels such as the Sustainable Aviation Fuel (SAF), or the Green Diesel (GD).
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 45/60 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour changer la structure du squelette de certains hydrocarbures sans craquer les autres hydrocarbures présents, p. ex. pour abaisser le point d'écoulementHydrocraquage sélectif des paraffines normales caractérisé par le catalyseur utilisé
B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
B01J 29/16 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y contenant de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium
The present disclosure relates to a graft copolymer of high melt flow index, the copolymer comprising: (a) a polyolefin as backbone; and (b) an acrylate grafted to the backbone, wherein the copolymer has melt flow index in the range of 1 to 17 g/10 min, the polyolefin is in the weight percentage range of 90.0 to 99.5%; and the acrylate is in the weight percentage range of 0.5 to 10.0%. The present disclosure also provides a method of preparing a graft copolymer. Further, an article comprising a graft copolymer is also disclosed herein.
C08F 255/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères d'hydrocarbures tels que définis dans le groupe
C08F 255/02 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères d'hydrocarbures tels que définis dans le groupe sur des polymères d'oléfines contenant deux ou trois atomes de carbone
70.
PROCESS FOR THE PRODUCTION OF ETHYL TERTIARY BUTYL ETHERS
444 hydrocarbon feed comprises isobutylene, and the ethanol to isobutylene mole ratio is in the range of 1:1 to 2:1. The present disclosure also discloses a process of separating ethanol and ethyl tert-butyl ether. Further, the present disclosure discloses a composition comprising ethyl tert-butyl ether with a purity in the range of 91%-93%.
The present disclosure relates to an antifoulant formulation comprising: (a) at least one ammonium salt of linear alkyl benzene sulphonic acid; (b) at least one aromatic hydrocarbon; (c) at least one diluent; (d) polyisobutylene succinic anhydride; and (e) at least one alkyl amine. It also relates to the process of preparation of the said antifoulant formulation. The instant disclosure further relates to the method of inhibiting fouling tendency in the heat exchangers of crude oil, crude blends, short residue, involving the said antifoulant formulation.
C11D 1/22 - Esters des acides sulfoniques ou de l'acide sulfuriqueLeurs sels dérivés de composés aromatiques
C10G 75/04 - Inhibition de la corrosion ou des salissures dans des appareils de traitement ou de conversion des huiles d'hydrocarbures, en général par addition d'agents antisalissures
72.
DEWATERING COMPOSITION AND IMPLEMENTATIONS THEREOF
The present disclosure provides a composition for dewatering a hydrocarbon feed, the composition comprising: a) at least two alkyl aromatic poly-ethoxy alcohol; and b) at least one non-ionic surfactant, wherein the at least two alkyl aromatic poly-ethoxy alcohol to the at least one non-ionic surfactant weight ratio is in the range of 0.75: 1.5 to 1.5 : 3.0.
The present disclosure discloses a water-hydrocarbon fuel emulsion comprising: a) 87-99% by weight of at least one hydrocarbon fuel with respect to the emulsion; b) 0.1-10% by weight of water with respect to the emulsion; c) 1-3% by weight of an emulsifying blend with respect to the emulsion; and d) 0.05-1% by weight of at least one inorganic hydride with respect to the emulsion, wherein the emulsifying blend comprises i) at least one oil-soluble nonionic surfactant; ii) at least one water-soluble nonionic surfactant; and iii) at least one ionic surfactant. The present disclosure also reveals a convenient preparation process of the water-hydrocarbon fuel emulsion.
The present disclosure relates to a modified bitumen composition comprising: (a) at least two refinery residues; and (b) a sulphur additive comprising: (i) sulphur; (ii) at least one H2S suppressant; (iii) at least one smell masking agent; and (iv) bitumen, wherein the sulphur and the at least one H2S suppressant is in the weight ratio range of 4:1 to 100:1. The present disclosure also discloses a process of preparing a modified bitumen composition and a process of preparing an asphalt pavement comprising a modified bitumen composition. Also provided herein use of a modified bitumen composition as an additive for waterproofing and road construction.
B01J 21/00 - Catalyseurs contenant les éléments, les oxydes ou les hydroxydes du magnésium, du bore, de l'aluminium, du carbone, du silicium, du titane, du zirconium ou du hafnium
The present disclosure relates to a modified bitumen composition comprising: (a) at least two refinery residues; and (b) a sulphur additive comprising: (i) sulphur; (ii) at least one H2S suppressant; (iii) at least one smell masking agent; and (iv) bitumen, wherein the sulphur and the at least one H2S suppressant is in the weight ratio range of 4:1 to 100:1. The present disclosure also discloses a process of preparing a modified bitumen composition and a process of preparing an asphalt pavement comprising a modified bitumen composition. Also provided herein use of a modified bitumen composition as an additive for waterproofing and road construction.
B01J 21/00 - Catalyseurs contenant les éléments, les oxydes ou les hydroxydes du magnésium, du bore, de l'aluminium, du carbone, du silicium, du titane, du zirconium ou du hafnium
The present disclosure is an FCC additive composition comprising an acidity enhanced modified clay; an acidity enhanced modified alumina; a binder; a phosphorous oxide and a boron oxide, as well as a process for preparing the FCC additive composition. The FCC additive as disclosed is capable of cracking bottoms comprising large hydrocarbon molecules/heavy fuel oils, it enhances bottoms conversion and reduces formation of dry gas.
B01J 27/16 - PhosphoreSes composés contenant de l'oxygène
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
77.
CO-PRODUCTION OF HYDROGEN-ENRICHED COMPRESSED NATURAL GAS AND CARBON NANOTUBES
The present subject matter relates to co-producing H-CNG and CNTs. The process comprises adding catalyst to a first reactor (110) and activating the catalyst and performing a reaction to obtain H-CNG and CNTs. At a first predetermined time after reaction has progressed in the first reactor (110), catalyst is added to a second reactor (120), activated, and then the reaction proceeds simultaneously in the first reactor (110) and second reactor (120). The use of multiple reactors with staggered start times helps in the continuous co-production of H-CNG and CNTs. Catalyst preparation process is integrated with the co-production process for efficient heat recovery. The first and second reactors are fluidized bed reactors with cantilever trays having weirs for controlling the residence time of the catalyst in the reactor and thereby controlling the purity of CNTs produced.
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
C01B 32/162 - Préparation caractérisée par les catalyseurs
78.
CO-PRODUCTION OF HYDROGEN-ENRICHED COMPRESSED NATURAL GAS AND CARBON NANOTUBES
The present subject matter relates to co-producing H-CNG and CNTs. The process comprises adding catalyst to a first reactor (110) and activating the catalyst and performing a reaction to obtain H-CNG and CNTs. At a first predetermined time after reaction has progressed in the first reactor (110), catalyst is added to a second reactor (120), activated, and then the reaction proceeds simultaneously in the first reactor (110) and second reactor (120). The use of multiple reactors with staggered start times helps in the continuous co-production of H-CNG and CNTs. Catalyst preparation process is integrated with the co-production process for efficient heat recovery. The first and second reactors are fluidized bed reactors with cantilever trays having weirs for controlling the residence time of the catalyst in the reactor and thereby controlling the purity of CNTs produced.
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
C01B 32/162 - Préparation caractérisée par les catalyseurs
79.
CATALYST COMPOSITION FOR THE PRODUCTION OF HYDROGEN
The present disclosure relates to a catalyst composition comprising: (a) nickel; (b) at least one promoter selected from Cu, Zn, Mo, Co, Mg, Ce, Ti, Zr, Fe, Pd, Ag, Pt, or combinations thereof; and (c) a support material, wherein, the nickel loading is in the range of 6-19 wt% and the at least one promoter loading is in the range of 0.2-5 wt% with respect to the support material. The present disclosure further discloses a process for preparing a catalyst composition and a process each for the production of hydrogen gas and carbon nanotubes. Also disclosed herein, is use of a catalyst composition for obtaining hydrogen gas and carbon nanotubes.
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
80.
CATALYST COMPOSITION FOR THE PRODUCTION OF HYDROGEN
The present disclosure relates to a catalyst composition comprising: (a) nickel; (b) at least one promoter selected from Cu, Zn, Mo, Co, Mg, Ce, Ti, Zr, Fe, Pd, Ag, Pt, or combinations thereof; and (c) a support material, wherein, the nickel loading is in the range of 6-19 wt% and the at least one promoter loading is in the range of 0.2-5 wt% with respect to the support material. The present disclosure further discloses a process for preparing a catalyst composition and a process each for the production of hydrogen gas and carbon nanotubes. Also disclosed herein, is use of a catalyst composition for obtaining hydrogen gas and carbon nanotubes.
B01J 12/00 - Procédés chimiques généraux faisant réagir des milieux gazeux avec des milieux gazeuxAppareillage spécialement adapté à cet effet
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
The present disclosure describes an additive composition comprising: (a) an organometallic compound; (b) a nitrogen-containing compound; (c) an aryl peroxide; and (d) at least one solvent, wherein the organometallic compound to the nitrogen-containing compound to the aryl peroxide weight ratio is in a range of 7:0.5:0.5-9:1.5:1.5. The addition of additive composition not only synergistically improves the properties of the at least one fuel, such as, LPG for use as torch gas for cutting and welding application, but also reduces the consumption of both fuel and oxygen for cutting applications. The present disclosure is also directed towards a process for preparation of the fuel composition.
The present disclosure discloses a catalyst composition comprising: (a) at least one steamed biochar; and (b) at least one tri-metallic catalyst, comprising metals selected from the group consisting of nickel, copper, zinc, and combinations thereof, wherein nickel loading is in the range of 20-60 wt %, the copper loading is in the range of 0.5-5.0 wt %, and the zinc loading is in the range of 0.5-5.0 wt with respect to the at least one steamed biochar. The instant disclosure further relates to a process of preparation of the catalyst composition and a process for production of hydrogen gas and carbon nanotubes.
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 23/80 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes avec du zinc, du cadmium ou du mercure
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
B01J 8/24 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé"
83.
A CROSSLINKED POLYMER FOR DEWAXING – PREPARATION AND IMPLEMENTATIONS THEREOF
The present disclosure discloses a crosslinked polymer for dewaxing the lubricating oils, the polymer derived from (a) 70-77 weight percentage of at least one alkyl acrylate; (b) 23-28 weight percentage of at least one vinyl aromatic hydrocarbon; (c) 0.1-2.5 weight percentage of at least one crosslinker; and (d) 0.75-2.5 weight percentage of at least one initiator and wherein the polymer has a number average molecular weight in the range of 5000-15000. The present disclosure discloses a convenient process for preparing the crosslinked polymer. The present disclosure further reveals a method for dewaxing the lubricating oil.
C08F 8/00 - Modification chimique par post-traitement
C08F 36/02 - Homopolymères ou copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical ne contenant que deux doubles liaisons carbone-carbone
C08F 212/00 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un noyau carbocyclique aromatique
C08F 265/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères d'acides monocarboxyliques non saturés ou de leurs dérivés tels que définis dans le groupe
C08F 290/08 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères modifiés par introduction de groupes aliphatiques non saturés terminaux ou latéraux sur des polymères modifiés par introduction de groupes non saturés latéraux
C10G 21/16 - Composés organiques uniquement contenant de l'oxygène
C10G 73/04 - Obtention des cires de pétrole à partir des huiles d'hydrocarburesDéparaffinage d'huiles d'hydrocarbures avec emploi d'adjuvants de filtration
C10G 73/12 - Composés organiques contenant de l'oxygène
The instant disclosure provides an organometallic compound of Formula I:
1 can be taken together to form a monocyclic 6-8 membered ring; M is selected from Group VI-B metals; and m and n is independently 1 to 3. A process for obtaining the organometallic compound is also provided.
The present disclosure discloses a water-hydrocarbon fuel emulsion comprising: a) 87-99 % by weight of at least one hydrocarbon fuel with respect to the emulsion; b) 0.1-10 % by weight of water with respect to the emulsion; c) 1-3 % by weight of an emulsifying blend with respect to the emulsion; and d) 0.05-1 % by weight of at least one inorganic hydride with respect to the emulsion, wherein the emulsifying blend comprises i) at least one oil-soluble nonionic surfactant; ii) at least one water-soluble nonionic surfactant; and iii) at least one ionic surfactant. The present disclosure also reveals a convenient preparation process of the water-hydrocarbon fuel emulsion.
The present disclosure discloses an additive for preparing modified bitumen comprising a) sulphur with a weight percentage in the range of 90-95 % with respect to the additive; b) at least two H2S suppressants with a combined weight percentage in the range of 4-7 % with respect to the additive; c) bitumen with a weight percentage in the range of 0.5-3 % with respect to the additive; and d) at least one smell masking agent in the range of 0.05-1.0 % with respect to the additive. The present disclosure provides a convenient process for the preparation of the additive. The present disclosure also reveals a sulphur modified bitumen and a process for preparing the sulphur modified bitumen.
C10C 3/02 - Traitement du brai, de l'asphalte, du bitume par des moyens chimiques
C08K 3/01 - Emploi de substances inorganiques en tant qu'adjuvants caractérisées par leur fonction
B01J 21/00 - Catalyseurs contenant les éléments, les oxydes ou les hydroxydes du magnésium, du bore, de l'aluminium, du carbone, du silicium, du titane, du zirconium ou du hafnium
The present disclosure discloses an additive for preparing modified bitumen comprising a) sulphur with a weight percentage in the range of 90-95 % with respect to the additive; b) at least two H2S suppressants with a combined weight percentage in the range of 4-7 % with respect to the additive; c) bitumen with a weight percentage in the range of 0.5-3 % with respect to the additive; and d) at least one smell masking agent in the range of 0.05-1.0 % with respect to the additive. The present disclosure provides a convenient process for the preparation of the additive. The present disclosure also reveals a sulphur modified bitumen and a process for preparing the sulphur modified bitumen.
C08L 91/00 - Compositions contenant des huiles, graisses ou ciresCompositions contenant leurs dérivés
E01C 7/18 - Revêtements continus réalisés sur place faits de matériaux d'empierrement et de liants de matériaux d'empierrement et de liant bitumeux
B01J 21/00 - Catalyseurs contenant les éléments, les oxydes ou les hydroxydes du magnésium, du bore, de l'aluminium, du carbone, du silicium, du titane, du zirconium ou du hafnium
The present disclosure discloses a process for obtaining an aromatic lean stream and an aromatic rich stream from a hydrocarbon feed, the process comprising: (a) obtaining a hydrocarbon feed; and (b) contacting the hydrocarbon feed with a solvent selected from a group consisting of alkyl aromatic hydrophilic polyethylene oxide, polyethylene glycols, and combinations thereof to obtain an aromatic lean stream and an aromatic rich stream. It further discloses a simultaneous process to obtain an aromatic lean stream and an aromatic rich stream. The present disclosure also discloses a process for obtaining de-aromatized kerosene from a hydrocarbon feed. Additionally, the present disclosure discloses a process for obtaining BTX from a hydrocarbon feed.
C10G 21/16 - Composés organiques uniquement contenant de l'oxygène
C10G 67/04 - Traitement des huiles d'hydrocarbures, uniquement par au moins un procédé d'hydrotraitement et au moins un procédé de raffinage en l'absence d'hydrogène uniquement par plusieurs étapes en série comprenant une extraction par solvant comme étape de raffinage en l'absence d'hydrogène
89.
APPARATUS FOR DISTRIBUTING FLUID IN DOWNFLOW REACTORS
The present subject matter relates an apparatus (120) for distributing polyphasic fluid mixture to a catalyst bed in a downflow reactor (100). The apparatus (120) comprises a distributor tray (140) comprising a plurality of distributor units (150). The distributor unit (150) comprises an inner tube (210), an outer tube (220) disposed outside and concentric to the inner tube (210), a cover (346), a cap plate (350), and a gas inlet (358). The inner tube comprises a first aperture (314) to allow liquid to enter the inner tube (210) and a solid insert (326). The solid insert (326) forms a narrow passage (330). The outer tube (220) comprises a slot (338) to allow liquid from the distributor tray (140) to enter an annular portion (342).
B01J 10/00 - Procédés chimiques généraux faisant réagir un liquide avec des milieux gazeux autrement qu'en présence de particules solidesAppareillage spécialement adapté à cet effet
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
B01J 8/04 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes le fluide passant successivement à travers plusieurs lits
B01F 3/04 - Mélange, p.ex. dispersion, émulsion, selon les phases à mélanger de gaz ou de vapeurs avec des liquides
90.
GAS AND LIQUID DISTRIBUTOR FOR BUBBLE COLUMN REACTOR
Bubble column reactor assembly (100) is provided, the assembly comprising: a reactor vessel (104) comprising a bottom end and a top end; a pre- distributor plate (150) disposed above the bottom end of the reactor vessel (104) to distribute gas in a liquid, the plate comprising a bottom surface facing the bottom end of the reactor vessel (104) and a top surface opposite to the bottom surface. The pre-distributor plate (150) comprises a plurality of perforations (206), each perforation (206) comprising: a duct (170) projecting from the bottom surface of the pre-distributor plate; and a cap (180) enclosing the duct (170) and the perforation (206). The cap (180) comprises a plurality of openings (210). A gas distributor (110) is disposed below the pre-distributor plate (150) to receive gas and inject gas into the liquid prior to distribution of gas and the liquid by the pre- distributor plate (150).
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
Bubble column reactor assemblies are provided, an assembly (100) comprising: a reactor vessel (102) comprising a bottom end and a top end. A pre-distributor plate (114) having a bottom surface and a top surface, disposed in the 5 reactor vessel (102) such that the bottom surface faces the bottom end of the reactor vessel (102). A gas distributor (106) is disposed below the pre-distributor plate (114) to receive and inject gas into a liquid prior to distribution of gas and liquid by the pre-distributor plate (114). The gas distributor (106) comprises: a common manifold (108) and a plurality of ring-shaped pipes disposed along a length of the 10 common manifold (108); and a plurality of nozzles disposed along an outer circumference of each ring-shaped pipe of the plurality of ring-shaped pipes to inject gas and create vortexes for uniform distribution of the gas in the liquid.
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
92.
REFORMING CATALYST AND A METHOD OF MODIFICATION AND APPLICATION THEREOF
The present disclosure provides a process for preparing a reforming catalyst, said process comprising: (a) impregnating at least one support with at least one promoter metal and at least one active metallic component to obtain a second catalytic precursor; (b) contacting the second catalytic precursor with at least one non-metallic component to obtain a third catalytic precursor; (c) coating the third catalytic precursor with at least one silanizing agent to obtain a coated third catalytic precursor; and (d) drying the coated third catalytic precursor to obtain a dried third catalytic precursor followed by calcination of the dried third catalytic precursor to obtain the reforming catalyst. The present disclosure also provides a reforming catalyst and the process for catalytically reforming a hydrocarbon feed stream by using the reforming catalyst.
B01J 27/135 - HalogènesLeurs composés avec du titane, du zirconium, de l'hafnium, du germanium, de l'étain ou du plomb
B01J 33/00 - Protection des catalyseurs, p. ex. par revêtement
B01J 37/02 - Imprégnation, revêtement ou précipitation
C07C 2/00 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant un plus petit nombre d'atomes de carbone
C07C 13/00 - Hydrocarbures cycliques contenant des cycles autres que des cycles aromatiques à six chaînons, avec ou sans cycles aromatiques à six chaînons
93.
A COMPOSITION FOR DISPERSED HYDRODESULFURIZATION CATALYST AND PROCESS FOR PREPARATION OF THE SAME
The present disclosure describes a hydrodesulfurization (HDS) catalyst. The present disclosure is also directed towards a process for preparation the catalyst and a method of hydro-desulfurizing a hydrocarbon feedstock using the hydrodesulfurization catalyst of the present disclosure
C10G 45/08 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour éliminer des hétéro-atomes sans modifier le squelette de l'hydrocarbure mis en œuvre et sans craquage en hydrocarbures à point d'ébullition inférieurHydrofinissage caractérisé par le catalyseur utilisé contenant du nickel ou du cobalt, ou leurs composés en combinaison avec du chrome, du molybdène ou du tungstène, ou leurs composés
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
Bubble column reactor assemblies are provided, an assembly (100) comprising: a reactor vessel (102) comprising a bottom end and a top end. A pre-distributor plate (114) having a bottom surface and a top surface, disposed in the 5 reactor vessel (102) such that the bottom surface faces the bottom end of the reactor vessel (102). A gas distributor (106) is disposed below the pre-distributor plate (114) to receive and inject gas into a liquid prior to distribution of gas and liquid by the pre-distributor plate (114). The gas distributor (106) comprises: a common manifold (108) and a plurality of ring-shaped pipes disposed along a length of the 10 common manifold (108); and a plurality of nozzles disposed along an outer circumference of each ring-shaped pipe of the plurality of ring-shaped pipes to inject gas and create vortexes for uniform distribution of the gas in the liquid.
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
95.
GAS AND LIQUID DISTRIBUTOR FOR BUBBLE COLUMN REACTOR
Bubble column reactor assembly (100) is provided, the assembly comprising: a reactor vessel (104) comprising a bottom end and a top end; a pre- distributor plate (150) disposed above the bottom end of the reactor vessel (104) to distribute gas in a liquid, the plate comprising a bottom surface facing the bottom end of the reactor vessel (104) and a top surface opposite to the bottom surface. The pre-distributor plate (150) comprises a plurality of perforations (206), each perforation (206) comprising: a duct (170) projecting from the bottom surface of the pre-distributor plate; and a cap (180) enclosing the duct (170) and the perforation (206). The cap (180) comprises a plurality of openings (210). A gas distributor (110) is disposed below the pre-distributor plate (150) to receive gas and inject gas into the liquid prior to distribution of gas and the liquid by the pre- distributor plate (150).
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
96.
AN FCC ADDITIVE COMPOSITION FOR BOTTOMS CRACKING AND A PROCESS FOR PREPARATION THEREOF
The present disclosure relates to an FCC additive composition for bottoms cracking. The FCC additive composition comprises an acidity enhanced modified clay; an acidity enhanced modified alumina; a binder; a phosphorous oxide and a boron oxide. The present disclosure further relates to a process for the preparation of the FCC additive composition. The FCC additive of the present disclosure is capable of cracking bottoms comprising large hydrocarbon molecules/heavy fuel oils. The FCC additive composition of the present disclosure enhances bottoms conversion and reduces formation of dry gas.
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
The present disclosure relates to a corrosion inhibitor formulation comprising: a) at least one quaternary ammonium salt; b) at least one fatty acid methyl ester; c) at least one viscosity reducing agent; and d) at least one solubilizing agent, wherein the at least one quaternary ammonium salt to the at least one fatty acid methyl ester weight ratio is in the range of 1:0.2-1:5.0. The instant disclosure further relates to the process of preparation of the corrosion inhibitor formulation.
The present disclosure provides a bis-quaternary ammonium salt of Formula I
− is selected from chloro, bromo, iodo, hydroxide, nitrate or sulphate; and n and m are independently 1 to 6. Furthermore, a corrosion inhibition formulation comprising said bis-quaternary ammonium salt is revealed. Also, convenient processes for the preparation of the salt of Formula I and the formulation are provided.
C09K 8/54 - Compositions pour inhiber in situ la corrosion dans les puits ou les trous de forage
C07C 209/12 - Préparation de composés contenant des groupes amino liés à un squelette carboné par substitution de groupes fonctionnels par des groupes amino par substitution d'atomes d'halogène avec formation de composés d'ammonium quaternaire
C07C 211/63 - Composés d'ammonium quaternaire ayant des atomes d'azote quaternisés liés à des atomes de carbone acycliques
C10G 75/02 - Inhibition de la corrosion ou des salissures dans des appareils de traitement ou de conversion des huiles d'hydrocarbures, en général par addition d'inhibiteurs de corrosion
A catalyst is provided having: (a) at least one multimetallic salt; and (b) at least one organic acid, wherein the at least one multimetallic salt to the at least one organic acid weight ratio is in the range of 1:0.01-1:0.5. A process is also provided for the preparation of the catalyst and for the preparation of the multimetallic salt.
B01J 31/04 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques contenant des acides carboxyliques ou leurs sels
C10G 47/02 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur caractérisé par le catalyseur utilisé
100.
Process for the preparation of hydrocarbon soluble organometallic catalysts
z+ is a transition metal ion and X and Y are carboxylate anions. The catalysts are hydrocarbon soluble and the process for their preparation, as disclosed herein, constitutes an elegant method for the preparation of such catalysts.
C10G 47/02 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur caractérisé par le catalyseur utilisé
brevets
