The present invention relates to a process for preparing a nanoparticulate lithium transition metal phosphate LiMPO4 from carbon-coated lithium transition metal phosphate, where the carbon layer is subsequently removed.
C01B 25/45 - Phosphates containing plural metal, or metal and ammonium
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
2.
EFFICIENT LIGNOCELLULOSE HYDROLYSIS WITH INTEGRATED ENZYME PRODUCTION
The present invention provides a process for degradation of lignocellulosic biomass, which has optionally been pre- treated. It is based on the finding that hydrolysis efficiency of the biomass is enhanced in the presence of a mechanically or chemically treated microorganism capable of producing the respective hydrolytic enzymes. The invention therefore provides a process for degradation of lignocellulosic biomass with integrated produced enzyme cocktails. The invention also provid.es a process wherein the part of the optionally pre-treated lignocellulosic biomass is incorporated into the final growth medium of the fungus.
The invention relates to the use of a phospholipase-phospholipase-carrier complex for degumming crude oils. Furthermore, the invention relates to a process for degumming crude oils and a phospholipase-carrier complex.
The invention relates to a device for adsorption treatment of a fluid or fluid stream, comprising a container (11) for receiving adsorber material, wherein the container has a fluid inlet opening (14) and a fluid outlet opening (16), and two fluid connection devices (17), wherein one of the fluid connection devices is provided at the fluid inlet opening and the other one of the fluid connection devices is provided at the fluid outlet opening, wherein the fluid connection devices are locked in a fluid-tight manner and are designed in such a way that they can each be connected to a fluid line connector and unlocked and, if they are connected to the respective fluid line connector they can be unlocked or are unlocked.
B01D 53/04 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
H01M 8/06 - Combination of fuel cells with means for production of reactants or for treatment of residues
The invention relates to a method for obtaining ethanol from carbohydrate-containing raw substrate, wherein the ethanol that is produced is separated during the fermentation using a carrier gas. The invention further relates to the adsorption of the ethanol from the gas phase on an adsorber, the desorption of the ethanol during a subsequent process step, and to the further concentration of the ethanol.
The invention relates to a coating suspension for coating catalyst substrates, comprising at least two different particulate metal and/or semi-metal oxides having a sedimentation mass MS, characterized in that the sedimentation mass MS of the particulate metal and/or semi-metal oxide having the least sedimentation mass is between 70% and 100% of the sedimentation mass of the particulate metal and/or semi-metal oxide having the greatest sedimentation mass. The invention further relates to a method for producing a coating suspension according to the invention, to the use of the coating suspension according to the invention for coating a catalyst substrate, and to a catalyst produced using a coating suspension according to the invention.
The invention relates to a catalytic composition comprising a porous carrier material and rhodium, wherein the rhodium is substantially located in the pores of the porous carrier material. The invention further relates to a method for producing the catalytic composition according to the invention containing rhodium, to the use of the catalytic composition as a NOx-reduction catalyst and hydrocarbon store, and to a catalyst component comprising the catalytic composition according to the invention.
The invention relates to a catalyst based on pentasil-type alumosilicates, in the form of spheres having an average diameter between 0.3 and 7 mm, wherein the BET surface area of the catalyst ranges from 300 to 600 m2/g, said catalyst comprising a binder. The invention further relates to a method for producing the catalyst of the invention, wherein primary crystallites having an average diameter of at least 0.01 μm and less than 0.1 μm are mixed with a binder and are shaped into spheres having an average diameter between 0.3 and 7 mm, and the catalyst is subsequently calcined. The invention further relates to the use of a catalyst of the invention for converting methanol into olefins, in particular propylene. The invention further relates to a method for producing olefins from methanol, in which the feed gas is fed across a catalyst of the invention.
B01J 29/40 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
C07C 1/20 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms
The present invention relates to a method for producing a composite material, which comprises a carrier material and an ionic liquid, and to a composite material and to the use thereof as a synthesis catalyst. The method involves spray-impregnating a solution, suspension, or emulsion containing the ionic liquid onto the carrier material fluidized in a fluidized bed or moving bed.
C07C 5/09 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of carbon-to-carbon triple bonds to carbon-to-carbon double bonds
10.
METHOD FOR PRODUCING FINE-PARTICLE LITHIUM TITANIUM SPINELS, AND THE USE THEREOF
The present invention relates to a method for producing a mixture for generating lithium titanium spinel Li4Ti5O12, comprising the step of mixing Li2CO3 and TiO2 in a container (1), in which at least one elongate element (2) having a first end (2a) and a second end (2b) is arranged such that the first end (2a) is directed toward an inside wall (1a) of the container (1), and is spaced apart therefrom by a distance d. The step of mixing is carried out by means of allowing the container (1) to rotate and maintaining the elongate element (2) in position, such that a relative movement takes place between the inside wall (1a) of the container (1) and the first end (2a) of the elongate element (2), wherein the distance d is kept constant during the mixing process. The invention further relates to a method for producing lithium titanium spinel Li4Ti5O12 from a mixture produced in this way, and to the use thereof as anode material in rechargeable lithium ion batteries.
B01F 9/06 - Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
The present invention relates to a reactor array, consisting of a primary reactor and a secondary reactor, wherein the secondary reactor contains at least one catalyst, and wherein the catalyst comprises a porous carrier that is provided with a solid SiC sponge. A catalytically active mass containing TiO2 and at least one transition metal oxide is applied to the porous carrier, and the TiO2 used has a bulk density of less than 1.0 g/ml. The present invention further relates to the use of the secondary reactor in the production of phthalic anhydride by means of gas phase oxidation. Additionally, the invention relates to a method for producing the secondary reactor according to the invention.
C07C 51/31 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation of cyclic compounds with ring-splitting
C07C 51/265 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
12.
PHASE-SHIFT-FREE LITHIUM ALUMINUM TITANIUM PHOSPHATE, AND METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF
The present invention relates to lithium aluminum titanium phosphates of the general formula Li1+xTi2-xA1x(PO4)3, where x is < 0.4, to a method for the production thereof, and to the use thereof as solid-state electrolytes in lithium-ion batteries.
The present invention relates to a method for removing a particulate contaminant material from a particulate mixed lithium metal phosphate material, comprising the steps of providing a particulate mixed lithium metal phosphate material, including a particulate contaminant material and a fine particulate mixed lithium metal phosphate, having the mass x*m, feeding the particulate mixed lithium metal phosphate material into a fluidizing stage containing particulate mixed lithium metal phosphate material of mass m, and fluidizing it in the fluidizing stage, feeding the fluidized particulate mixed lithium metal phosphate material to a sifting stage and passing it through the sifting stage, discontinuing the feed of the particulate mixed lithium metal phosphate material into the fluidizing stage after 10 to 100 times of the mass m have been fed into the fluidizing stage, fluidizing and sifting the material present in the fluidizing stage after discontinuing the feed, until the mass of the material present in the fluidizing stage becomes 10 % to 100 % of the mass m, and removing the remaining material from the fluidizing stage, wherein the sequence of steps b) to f) is repeated until the total mass x*m has been processed.
The present invention relates to a method for producing lithium-aluminium-titanium phosphates with the general formula Li1+xTi2-xAlx (PO4) 3, where x ≤ 0,4, as well as to the use thereof as solid electrolytes in secondary lithium ion batteries.
The invention relates to the use of aluminosilicate-containing compositions for purifying triglyceride-containing compositions, and to a method for purifying triglyceride-containing compositions by using the aluminosilicate-containing compositions according to the invention.
The invention relates to a method for preparing phthalic anhydride by way of gas-phase catalytic oxidation of o-xylene and/or naphthalene, wherein the method is carried out by means of a catalyst arrangement which comprises a first catalyst layer at the gas entry side and at least one second catalyst layer having a different catalytic activity downstream of the first catalyst layer in the gas through-flow direction. The method is characterised in that when carrying out the gas-phase oxidation a maximum temperature forms in the first catalyst layer that is lower than the maximum temperature in the second catalyst layer. The invention further relates to a method for producing the catalyst arrangement according to the invention and to the catalyst arrangement itself according to the invention.
B01J 8/04 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
C07C 51/265 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
The invention relates to a foundry additive which contains a finely ground, preferably microcrystalline or amorphous graphite. Said graphite has an average particle size of D50 of less than 100 μm and preferably an average crystallite size of less than 70 nm. The invention also relates to a moulding material mixture which contains the foundry additive, to a method for producing said foundry additive, to a foundry mould made from a grainy, fire-proof moulding material which contains the foundry additive and to the use of the foundry mould for the cast metal.
B22C 1/02 - Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
B22C 1/04 - Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
B22C 1/26 - Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents of carbohydratesCompositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents of distillation residues therefrom
18.
CATALYST COMPOSITION FOR CONVERTING CARBON MONOXIDE INTO GAS FLOWS
The invention relates to a catalyst composition for converting carbon monoxide into gas flows within the meaning of the water gas shift reaction under mild conditions. The catalyst composition can be present in solid form in a reaction system and comprises an ionic liquid wetting a solid carrier material, a catalytically active component and a co-activator.
C01B 3/16 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
The invention relates to an adsorbent comprising a clay material and activated carbon. Further the invention relates to an animal feed comprising such adsorbent and to the use of such adsorbent for the adsorption of microbial toxins, in particular mycotoxins.
B01J 20/12 - Naturally occurring clays or bleaching earth
B01J 20/20 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbonSolid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising carbon obtained by carbonising processes
A23K 1/175 - with inorganic substances; Salt blocks
The present invention relates to a method for producing a silico-alumino-phosphate, comprising the step of reacting a phosphorous source with a synthesis mixture having a template containing, aqueous-alkaline suspension of a SiO2-powder and an aluminum hydroxide powder at increased temperature, a silico-alumino-phosphate that can be obtained according to the method and that is doped with one or more transition metal(s) if applicable, and an associated catalytic compound and an associated catalyst molded body.
The invention relates to a method for separating a mixture having a first compound dissolved in a solvent, which first compound comprises at least one keto group, and having a second compound, which comprises a chiral carbon atom with a hydroxyl group, which was yielded from the stereoselective reduction of the keto group from the first compound. The mixture is brought into contact with an inorganic adsorber material and at least part of the second compound is adsorbed on the inorganic adsorber material, and a mixture depleted in the second compound is separated from the inorganic adsorber material.
C07C 45/80 - SeparationPurificationStabilisationUse of additives by liquid-liquid treatment
22.
METHOD FOR PRODUCING A THREE-WAY CATALYST COMPRISING RHODIUM AND PLATINUM SUPPORTED ON SEPARATE OXIDE SUPPORTS, SAID METHOD HAVING ONLY ONE COATING STEP AND CALCINING STEP
The invention relates to a composition comprising platinum supported on a metal oxide and rhodium supported on a zirconium/lanthanum oxide or aluminium/lanthanum oxide and to a method for the production thereof. The invention also relates to a method for coating a catalyst support, to said catalyst support and to the use thereof in a three-way catalyst.
A23J 1/00 - Obtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites
A23J 1/14 - Obtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seedsObtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from press-cake or oil-bearing seeds
B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
A23L 1/015 - Removal of unwanted matter, e.g. deodorisation, detoxification (A23L 1/211 takes precedence);;
A23L 1/211 - Removing bitter or other undesirable substances
The invention is directed to a liquefied sugar beet and/or sugar cane biomass material as well as production methods and uses thereof. The liquefied biomass is storage stable and can be used for the production of a product resulting from fermentation.
The present invention relates to a composite material containing particles made of a mixed lithium-metal oxide, which in some regions are provided with a pyrolysis carbon coating, and particles made of elemental carbon, which in some regions are provided with a coating made of pyrolysis carbon. The present invention further relates to a method for producing such a composite material and to an electrode containing the composite material, and to a secondary lithium ion battery containing an electrode comprising the composite material.
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/02 - Electrodes composed of, or comprising, active material
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
The invention is directed to a process for obtaining white sugar from e.g. sugar cane by treating the crude sugar juice with acid activated bentonite preferably selected from the group of smectites, whereby the acid activated bentonite mixture replaces the traditional environmental unfriendly sulfitation process. The acid-activated clay together with polyaluminium salts, and preferably phosphoric and/or sulfuric acid allows obtaining a high quality white sugar.
C13B 20/02 - Purification of sugar juices using alkaline earth metal compounds
B01J 20/04 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
B01J 20/12 - Naturally occurring clays or bleaching earth
C13B 20/12 - Purification of sugar juices using adsorption agents, e.g. active carbon
C23C 22/05 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
27.
AGE-RESISTANT CATALYST FOR OXIDATION OF NO TO NO2 IN EXHAUST STREAMS
The present invention relates to a zeolite comprising platinum. The invention furthermore relates to a method for producing said zeolite comprising platinum according to the invention, to the use of said zeolite as an oxidation catalyst and hydrocarbon reservoir and to a catalyst component comprising the zeolite according to the invention.
The present invention relates to a method for continuously producing lithium transition metal phosphates of the formula LiMPO4, comprising the steps of: a) providing an aqueous reactive mixture containing LiOH, H3PO4, and a transition metal sulfate; b) reacting the reactive mixture to form a lithium transition metal phosphate; c) separating the solid lithium transition metal phosphate from the soluble part of the reactive mixture; d) subjecting the soluble part (diluate) to electrodialysis; e) isolating the part of the electrodialysate which contains an aqueous LiOH solution.
C01B 25/45 - Phosphates containing plural metal, or metal and ammonium
C02F 1/469 - Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
The invention relates to a method for producing a catalytic composition, said composition having a high activity and selectivity in relation to the oxidation of CO and a reduced activity in relation to the oxidation of NO. The invention also relates to a catalyst produced according to the claimed method. The invention further relates to an emission control system comprising the claimed catalyst. The production method comprises the following steps: a) impregnation of a backing material with a platinum compound; b) drying of the impregnated material below the decomposition temperature of the platinum compound; calcination of the impregnated backing material in a gas stream containing CO and an inert gas.
The invention relates to a method for producing a catalyst, according to which a backing material that has been impregnated with a platinum compound is dried at a temperature below the decomposition temperature of the platinum compound and the impregnated backing material is calcined in a gas stream containing NO and an inert gas. The catalyst has a high activity and selectivity in relation to the oxidation of CO and NO. The invention also relates to a catalyst produced according to the claimed method, to the use of the catalyst as an oxidation catalyst and to a catalyst component containing the catalyst according to the invention. Finally, the invention relates to an emission control system comprising a catalyst component that contains the claimed catalyst.
The invention relates to a method for cleaning waste water loaded with compounds containing nitrogen, wherein the waste water loaded with compounds containing nitrogen is reacted with a smectitic sheet silicate, wherein a clay material loaded with compounds containing nitrogen is obtained, and the clay material loaded with compounds containing nitrogen is separated, wherein cleaned waste water is obtained.
An enzymatic process is described for the production of chemicals from carbon sources. In particular, according to one aspect, a process for the production of a target organic compound from a carbon source by a cell-free enzyme system is disclosed.
The present invention relates to a novel method for producing methyltrioxorhenium (MTO). The present invention further relates to MTO produced according to the method according to the invention, and to the use of MTO as a catalyst.
The present invention relates to a use of a solid, particle-shaped carrier for inhibiting the activity of urease in a fluid medium containing urease, wherein the solid, particle-shaped carrier material was treated with at least one solution containing zinc ions and/or copper (ii) ions before being brought into contact with the fluid medium containing urease. The invention further relates to a method for producing a urease inhibitor carrier composition and to absorbing articles.
A61L 15/18 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
A61L 15/46 - Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
A61L 15/60 - Liquid-swellable gel-forming materials, e.g. super-absorbents
35.
ADSORBENT PARTICLES BASED ON POROUS CARRIERS AND POLYELECTROLYTE LAYERS
The invention relates to a carrier material, comprising at least: a.) an inert carrier core, which has a surface having a positive or negative overall charge; b.) a first layer which comprises a first polyelectrolyte and is arranged on and connected to the carrier core, said polyelectrolyte having an overall charge of the same type as the surface charge of the inert carrier core; c.) a second layer which comprises a second polyelectrolyte and is arranged on the first layer comprising the first polyelectrolyte, said second polyelectrolyte having an overall charge of the same type as the overall charge of the first polyelectrolyte.
The invention relates to a method for refining oils, wherein a crude oil is first degummed in such a manner that a degummed oil is obtained, the degummed oil is admixed with a bleaching earth and bleached, wherein a bleached oil is obtained, the bleaching earth is separated off from the bleached oil, and so a filter oil is obtained and the filter oil is deodorized, characterized in that water is added to the crude oil for the degumming, and the degumming is carried out without addition of acid at a temperature of below 70°C, and the degummed oil is preferably separated off from an aqueous phase, the degummed oil is heated to a temperature in the range from 80 to 100°C and the bleaching earth is added to the heated degummed oil in an amount of greater than 1.5% by weight, and the bleaching is carried out at a temperature in the range from 80 to 100°C.
The invention relates to a method for producing a phyllosilicate composition, comprising the following steps: contacting and treating a starting material during a treatment interval with at least one alkali metal salt, selected from the group consisting of chlorides, sulfates, phosphates, monohydrogen phosphates, dihydrogen phosphates, nitrates and mixtures thereof, and with sodium carbonate, the starting material being contacted with the sodium carbonate at the same time or after it has been contacted with the at least one alkali metal salt. The invention further relates to phyllosilicate compositions and uses thereof, and to a method for post-treating alkali-activated phyllosilicate compositions.
The invention relates to a method for producing a phyllosilicate composition, comprising the following steps: a) making at least one phyllosilicate available which contains monovalent cations; b) treating the at least one phyllosilicate which contains monovalent cations with at least one treatment component, said treatment component being a metal complexing agent. The invention further relates to the use of the phyllosilicate composition for producing paper, paperboard, cardboard, and paper-containing composite materials, and to a phyllosilicate composition and to paper, paperboard, cardboard and/or a paper-containing composite material comprising said phyllosilicate composition.
The invention relates to an open-cell catalyst carrier made of a material comprising a natural phyllosilicate and ZrO2. In order to provide a catalyst carrier which allows alkenyl acetate catalysts to be produced that are characterized by a high alkenyl acetate activity over a relatively long period of time, the catalyst carrier is made of a material comprising a natural phyllosilicate and tetragonally modified ZrO2.
The invention relates to a coated catalyst comprising a catalyst support that contains ZrO2 and has a coating containing Pd and Au. The ratio between Au and Pd atoms in the coated catalyst ranges from 0.2 to 1.2. In order to provide a coated catalyst that has a relatively high alkenyl acetate activity, the maximum Pd concentration in the coated catalyst is 0.75 percent by weight.
B01J 35/10 - Solids characterised by their surface properties or porosity
B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts
B01J 37/02 - Impregnation, coating or precipitation
B01J 37/18 - Reducing with gases containing free hydrogen
B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
C07C 67/055 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
B01J 23/58 - Platinum group metals with alkali- or alkaline earth metals or beryllium
The invention relates to an open-cell catalyst carrier made of a material comprising a natural phyllosilicate. Said catalyst carrier has an acidity ranging from 10 μval to 60 μval, an average pore diameter ranging from 10. 5 to 14 nm, a specific surface ranging from 160 m2/g to 175 m2/g, a bulk density ranging from 480 g/l to 550 g/l, an Al2O3 concentration of less than 2.5 percent by weight, and a water absorbency of more than 65 percent. The invention also relates to a method for producing said catalyst carrier and the use thereof.
The invention relates to a method for purifying biodiesel, wherein: - a crude biodiesel is provided; - the crude biodiesel is reacted with an adsorbent, which contains at least one aluminum oxide-containing component, having an aluminum portion, calculated as Al2O3, of more than 40 wt %; and – a purified biodiesel is separated from the adsorbent.
B01J 20/08 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group comprising aluminium oxide or hydroxideSolid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group comprising bauxite
B01J 20/12 - Naturally occurring clays or bleaching earth
The invention relates to novel metal-containing silicates, especially redox-active and crystalline silicates, to a process for preparing metal-containing crystalline silicates and to the use thereof as a high-temperature oxidation catalyst or diesel oxidation catalyst. The invention further relates to a catalytic composition and to a shaped catalyst body which comprises the metal-containing crystalline silicates.
C01B 39/08 - Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements the aluminium atoms being wholly replaced
44.
PARTICLE REDUCTION HAVING A COMBINED SCR AND NH3 SLIP CATALYST
The present invention relates to a particulate filter, comprising a porous carrier body, an SCR-active component and an oxidation catalyst, wherein the SCR-active component is present as a coating on the exhaust gas inlet surface and on the inside surface of the porous carrier body, and the oxidation catalyst is present as a coating on the exhaust gas outlet surface of the porous carrier body. According to the invention, the oxidation catalyst changes the function thereof, depending on the operating conditions. In normal operation, it serves as an NH3 slip catalyst for oxidizing excess NH3, and during filter regeneration, it operates according to the 3-way principle for converting NOx and CO. The invention also relates to a method for producing the particulate filter, to the use of the particulate filter for treating exhaust gases from the combustion of fossil or synthetic fuels or biofuels, and to an exhaust gas purification system containing the particulate filter according to the invention.
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
F01N 3/035 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
B01J 23/40 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of noble metals of the platinum group metals
The present invention relates to a method for activating a catalyst, to a catalyst activated according to the claimed method, to the use of said catalyst for producing formaldehyde, and to a reactor containing the catalyst treated according to the invention.
C07C 45/38 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation with molecular oxygen of C—O— functional groups to C=O groups being a primary hydroxy group
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
The present invention relates to a carbonaceous lithium titanium oxide containing spherical particle aggregates having a diameter of 1-80 μm, which consist of carbon-coated lithium titanium oxide primary particles. The present invention further relates to a method for producing such a carbonaceous lithium titanium oxide and an electrode containing such a carbonaceous lithium titanium oxide as an active material and to a lithium secondary ion battery containing an aforementioned electrode.
The present invention relates to a detergent additive, particularly for improving the softness of textile products, which comprises at least the following components: a) at least one clay mineral; and b) at least one N-vinylpyrrolidone copolymer, wherein the at least one N-vinylpyrrolidone copolymer comprises N-vinylpyrrolidone monomer units and cationic monomer units. The present invention further relates to a method for producing the detergent additive, and to the use thereof.
The invention concerns a process for the recovery of an organic moiecule from the overhead vapor phase of aqueous media by adsorbing onto an adsorbent, wherein no additional thermal energy for said vaporization is provided, and wherein the organic molecule is recovered afterwards by desorbing from the adsorber.
B01D 53/04 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
The invention relates to a supported catalyst comprising a molded support and a layer that is made of a metal oxide of a main group metal, an early transition metal, or a lanthanoid, is arranged on the molded support, and is composed of individual particles. An oxide composition, the surface density of which corresponds at least to a monolayer and which contains molybdenum and/or vanadium and/or iron, is provided on the layer or on the individual particles. The invention further relates to the use of said catalyst for reacting methanol into formaldehyde.
C07C 45/38 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation with molecular oxygen of C—O— functional groups to C=O groups being a primary hydroxy group
The invention relates to a method for depolymerizing materials containing carbohydrates comprising the following steps: (a) treating a material containing carbohydrates with an inorganic catalyst in order to release defined monomeric or oligomeric building blocks from the material containing the carbohydrates; and (b) separating the defined monomeric or oligomeric building blocks produced in step (a) from the rest of the carbohydrate-containing material. Preferably, the inorganic catalyst used in step (a) comprises tectosilicates, phyilosilicates or hydrotalcites and more preferably zeolites or bentonites. The carbohydrate-containing material further comprises preferably LCB and the defined monomeric or oligomeric building blocks are preferably glucoses, xyloses, arabinoses and oligomers thereof. Other aspects of the invention refer to the use of solution promoters in combination with the inorganic catalyst.
C10G 1/08 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation with moving catalysts
51.
METHOD FOR PRODUCTION OF CRYSTALLINE, ZEOLITE-LIKE GALLO-ALUMINIUM SILICATES
The present invention relates to a method for production of crystalline gallo-aluminium silicates, comprising heating a reaction mixture in a solvent, wherein the reaction mixture contains a silicon source, an aluminium source, a gallium source and a mineralization agent, characterized in that the reaction mixture comprises purely inorganic components and is free from nitrogen compounds. The invention further relates to aluminium silicates produced by the method according to the invention and also to use thereof as catalyst.
C01B 39/06 - Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements
52.
METHOD FOR MANUFACTURING ZEOLITE-BASED CATALYSTS, ZEOLITE-BASED CATALYSTS AND USE THEREOF FOR AROMATIZATION OF HYDROCARBONS
A method for manufacturing a gallium aluminosilicate catalyst comprising the steps of (a) preparing a zeolite-analogous gallium aluminosilicate, (b) hydrothermally treating the zeolites from step (a) with steam and (c) treating the product from step (b) with acid. A catalyst so manufactured is used for the aromatization of alkanes.
B01J 37/10 - Heat treatment in the presence of water, e.g. steam
C07C 2/76 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
C10G 35/06 - Catalytic reforming characterised by the catalyst used
53.
MIXED OXIDE CONTAINING A LITHIUM-MANGANESE SPINEL AND PROCESS FOR PRODUCING IT
The present invention relates to a mixed oxide comprising a) a lithium-manganese spinel which has mixed substitution and in which part of the manganese lattice sites are occupied by lithium ions and b) a boron-oxygen compound. The present invention further relates to a process for producing it and the use of the mixed oxide as electrode material for lithium ion batteries.
In a reactor and a method for producing a gas mixture containing hydrogen, a catalyst carrier is used which has one or more catalysts for catalyzing a reforming reaction and a water-gas shift reaction in a reactor. In the catalyst support, there is an axial temperature profile encompassing two zones, i.e. i) a first zone in which predominantly a reforming reaction takes place and the minimum temperature exceeds the temperature in the second zone ii), and ii) a second zone in which predominantly a water gas shift reaction takes place and the maximum temperature lies below the temperature in the first zone i).
C01B 3/32 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
C01B 3/38 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
C01B 3/48 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
B01J 8/04 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
H01M 8/06 - Combination of fuel cells with means for production of reactants or for treatment of residues
55.
PROCESS FOR PRODUCING LITHIUM TITANIUM SPINEL AND USE THEREOF
The present invention relates to undoped and doped lithium titanate Li4Ti5O12 which is obtainable by the thermal reaction of a stoichiometric composite oxide containing Li2TiO3 and TiO2, to the production of the stoichiometric composite oxide, and also to a process for producing lithium titanate Li4Ti5O12 and use thereof as anode material in rechargeable lithium-ion batteries.
The invention relates to a method for producing a nanocrystalline mixed oxide material containing copper and chromium, the mixed oxide material that contains copper and chromium and is produced by means of the disclosed method, and the use of said mixed oxide material as a catalyst, in particular for dehydrogenating alcohols, hydrogenation reactions, reducing nitro compounds, hydrogenating carboxylic acids, and hydrogenating free fatty acids so as to obtain fatty alcohols.
The invention relates to a method for producing nanocrystalline nickel oxides, the nickel oxides produced by means of the disclosed method, and the use thereof as a catalyst following the reduction to the nickel metal, in particular for hydrogenation reactions.
The invention relates to a method for producing nanocrystalline nickel oxides, the nickel oxides produced by means of the disclosed method, and the use thereof as a catalyst following the reduction to the nickel metal, in particular for hydrogenation reactions.
The invention relates to a nanocrystalline supported or unsupported copper oxide that has a residual carbon content of less than 10 percent and a BET surface area of more than 95 m2/g. The invention further relates to a method for producing a supported or unsupported nanocrystalline copper oxide as well as the use thereof in catalytic processes, in particular for steam reforming of methanol or hydrogenation of esters.
The invention relates to a method for producing a precursor of a supported platinum catalyst. The aim of the invention is to provide a method for producing a platinum catalyst precursor by which means supported platinum catalysts with a relatively high activity can be produced. To this end, the method according to the invention comprises the following steps: a) an open-cell carrier material is impregnated with platinum sulfite acid; and b) the impregnated zeolite material is calcinated under a protective gas.
The present invention refers to the use of an adsorbent comprising particles comprising an amorphous phase and a crystalline phase for the purification of dry cleaning solvents. The present invention furthermore relates to a filter unit containing such an adsorbent. It also refers to a dry cleaner containing a filter according to the invention. Additionally, the present invention refers to a process for dry cleaning textiles, wherein an adsorbent according to the invention is used.
B01D 15/00 - Separating processes involving the treatment of liquids with solid sorbentsApparatus therefor
B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
62.
METHOD FOR THE SEMI-ADIABATIC, SEMI-ISOTHERMIC IMPLEMENTATION OF AN ENDOTHERMIC REACTION USING A CATALYTIC REACTOR AND DESIGN OF SAID REACTOR
The invention relates to an endothermic reaction that is implemented in a semi-adiabatic, semi-isothermic manner using a catalytic reactor. The reactor has a first and a second flow path (10, 20), which exchange heat between one another. In the first flow path (10), the endothermic reaction takes place on a catalyst and in the second flow path (20), the oxidation and reduction of a metal take place alternately, in order to provide the temperature required for the endothermic reaction.
B01J 8/02 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds
63.
METHOD FOR THE CATALYTIC REDUCTION OF THE TAR CONTENT IN GASES FROM GASIFICATION PROCESSES USING A CATALYST BASED ON NOBLE METALS
The invention relates to a method for reducing the tar content in gases resulting from a thermochemical gasification process of carbon-containing starting material and comprises the contacting of at least a part of the gas obtained from the gasification process with a catalyst containing noble metals. The invention is characterized in that the gas to be treated is not brought into contact with a catalyst on zirconium basis prior to the contact with the catalyst containing noble metals. The catalyst containing noble metals comprises at least one noble metal selected from the group consisting of Pt, Pd, Rh, Ir, Os, Ru and Re, provided that in the case of Pt, said element is used in combination with at least one further noble metal or Ni.
B01J 23/63 - Platinum group metals with rare earths or actinides
B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
B01J 37/02 - Impregnation, coating or precipitation
C10J 3/84 - Gas withdrawal means with means for removing dust or tar from the gas
C10K 1/34 - Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
64.
PROCESS FOR REMOVING STERYL GLYCOSIDES FROM BIODIESEL
The invention relates to a process for purifying biodiesel, in which a crude biodiesel containing at least one glycoside is provided; the crude biodiesel is reacted with an adsorbent which contains at least one smectite-silica gel mixed phase, where the smectite-silica gel mixed phase has at least the following physical parameters: a specific surface area of more than 120 m2/g, a total pore volume of more than 0.35 ml/g; a silicon content, calculated as SiO2, of at least 60% by weight; and a purified biodiesel is separated off from the adsorbent.
The present invention relates to a method for preparing a titanium catalyst component, comprising the steps: a) reacting a magnesium dihalide, an electron donor solvent and a titanium halide, b) reacting an alkyl borate ester with the reaction mixture obtained in step a), c) adding inorganic oxide particles to the reaction mixture obtained in step b), d) spray drying the suspension obtained in step c), a titanium catalyst component obtainable by said method, a method for preparing a titanium catalyst and a titanium catalyst obtainable by said method.
The invention relates to a method for reducing the tar content in gases resulting from a thermochemical gasification process of carbon-containing starting material, comprising the contacting of at least a part of the gas obtained from the gasification process with a catalyst containing noble metal. The catalyst containing noble metal comprises at least two noble metals selected from the group consisting of Pt, Pd, Rh, Ir, Os, Ru and Re.
B01J 23/63 - Platinum group metals with rare earths or actinides
B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
B01J 37/02 - Impregnation, coating or precipitation
C10J 3/84 - Gas withdrawal means with means for removing dust or tar from the gas
C10K 1/34 - Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
67.
ODOUR ADSORBERS CONTAINING PHYLLOSILICATE, BASED ON ZINC RICINOLEATES AND RELATED COMPOUNDS
The invention relates to compositions for adsorbing harmful and/or odorous substances, such a composition being essentially anhydrous and containing the following constitutents: a1) at least one metal ion in the form of a ligand complex, and a2) at least one solubiliser in which the ligand complex of the metal ion is fully soluble; or b) a zinc ether carboxylate. The invention also relates to methods for producing said compositions, and to the use of same.
B01J 20/12 - Naturally occurring clays or bleaching earth
B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material
B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
The invention relates to compositions for adsorbing harmful and/or odorous substances, such a composition being essentially anhydrous and containing the following constituents: a1) at least one metal ion in the form of a ligand complex, and a2) at least one solubiliser in which the ligand complex of the metal ion is fully soluble; or b) a zinc ether carboxylate. The invention also relates to methods for producing said compositions, and to the use of same.
B01J 20/22 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising organic material
B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
C11D 3/00 - Other compounding ingredients of detergent compositions covered in group
69.
METHOD FOR PREPARING A TITANIUM CATALYST COMPONENT, TITANIUM CATALYST COMPONENT, METHOD FOR PREPARING A TITANIUM CATALYST AND TITANIUM CATALYST
The present invention relates to a method for preparing a titanium catalyst component, comprising the steps: reacting a magnesium halide in a solvent including an alcohol to obtain a homogeneous solution, reacting at least one organic boron compound with the homogeneous solution, reacting a titanium compound with the homogeneous solution, a titanium catalyst component obtainable by said method, a method for preparing a titanium catalyst and a titanium catalyst obtainable by said method.
The invention relates to a method for producing a nanocrystalline molybdenum mixed oxide, to the use of said molybdenum mixed oxide as a catalyst for chemical reactions, especially a reaction of acrolein to form acrylic acid, and to a catalst containing said molybdenum mixed oxide.
The invention relates to a method for producing a nanocrystalline molybdenum mixed oxide, containing preferably vanadium, tellurium and/or niobium. The invention also relates to the use of said molybdenum mixed oxide as a catalyst for chemical reactions, and to a catalyst containing said molybdenum mixed oxide.
The invention relates to a method for producing a nanocrystalline bismuth-molybdenum mixed oxide, to the use of said bismuth-molybdenum mixed oxide as a catalyst for chemical reactions, especially a reaction of propene to form acrolein and/or acrylic acid or a reaction of isobutene to form methacrolein and/or methacrylic acid, and to a catalyst containing said bismuth-molybdenum mixed oxide.
The invention relates to a urea hydrolysis catalyst comprising a catalytically active composition of a combination of a metal-exchanged zeolite and zirconium dioxide or of zirconium dioxide and use thereof.
The invention relates to an exhaust gas purification system (100) for the selective catalytic reduction of nitrogen oxides, comprising a first catalyst element (102) for the selective catalytic reduction and a second catalytic element (103), wherein the second catalytic element is a coating catalyst comprising a metal catalyst carrier body, the coating of which contains a catalytically active metal of Subgroup VIII. The invention further relates to a method for purifying exhaust gas flows utilizing an exhaust gas purification system (100) for the selective catalytic reduction, wherein a catalyst element (103) oxidizes excessive NH.
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operationControl specially adapted for catalytic conversion
The present invention relates to a method for purifying biodiesel, biodiesel precursors, or the mixtures thereof, which contain at least one glycoside, wherein biodiesel or a biodiesel precursor or a mixture thereof is incubated with at least one enzyme, in order to convert or cleave said at least one glycoside. In addition, the invention relates to the purified products which can be obtained according to this method and describes the use of at least one enzyme, which can cleave or convert glycoside, for purifying biodiesel or biodiesel precursors and the mixtures thereof.
C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
C07J 17/00 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta[a]hydrophenanthrene skeleton
C07C 67/02 - Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
C07C 67/48 - SeparationPurificationStabilisationUse of additives
C07C 67/60 - SeparationPurificationStabilisationUse of additives by treatment giving rise to chemical modification
The invention relates to an SCR catalyst comprising a supporting material, through which exhaust gases can flow and a coating of a catalytically active composition that is applied to regions of the supporting material, the SCR active component and the NH3 accumulator component being different from one another. The invention further relates to the use of the SCR catalyst according to the invention for reducing nitrogen oxides of mobile or stationary combustion units.
The invention relates to an SCR catalyst, in which an SCR active component and a hydrocarbon accumulator component are combined in one unit. The invention further relates to a catalyst assembly that contains the SCR catalyst according to the invention.
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
B01J 29/42 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11 containing iron group metals, noble metals or copper
B01J 29/70 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of types characterised by their specific structure not provided for in groups
B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
78.
METHOD FOR TREATING EXHAUST GAS STREAMS DURING THE PROCESSING OF BIOGENIC GAS STREAMS
The invention relates to a method for producing biogas from crude biogas, wherein an exhaust gas stream occurring during the processing of crude biogas is treated using a catalyst. Furthermore, the invention relates to the use of a catalyst for treating an exhaust gas stream occurring during the production of biogas.
The invention relates to a process for purifying biodiesel, wherein a crude biodiesel is admixed with an adsorbent which comprises allophone and/or imogolite, a pure biodiesel being obtained after removal of the adsorbent and having a lower level of impurities than the crude biodiesel.
C07C 67/56 - SeparationPurificationStabilisationUse of additives by solid-liquid treatmentSeparationPurificationStabilisationUse of additives by chemisorption
C10G 25/00 - Refining of hydrocarbon oils, in the absence of hydrogen, with solid sorbents
C10L 1/02 - Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
C11C 3/00 - Fats, oils or fatty acids obtained by chemical modification of fats, oils or fatty acids, e.g. by ozonolysis
80.
NANOPARTICULATE COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
The present invention relates to a nanoparticulate composition, comprising nanoparticles having a particle size distribution of d90 ≤ 10 μm, and optionally a surface-active agent. The present invention further relates to a method for the production of such a nanoparticulate composition.
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
81.
CATALYST HAVING INCREASED OLEFIN SELECTIVITY FOR CONVERTING OXYGENATES INTO OLEFINS
The invention relates to the use of a catalyst comprising crystalline aluminosilicates for converting oxygenates into olefins. The employed catalyst is subjected to a thermal treatment in the alkaline state before the use in the conversion reaction of oxygenates to olefins. The catalyst is distinguished by a starting selectivity to olefins of greater than 95%.
C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
C07C 1/20 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms
82.
COATING COMPOSTIION FOR DIESEL OXIDATION CATALYSTS
The invention relates to a coating composition for diesel oxidation catalysts or a combination of diesel oxidation catalysts and diesel particle filters, said coating composition comprising a combination of a noble metal on a metal oxide, with the exception of cerium oxide, and a zeolite doped with iron. The invention also relates to a catalyst provided with the coating according to the invention, and to a method for treating the exhaust gas of diesel internal combustion engines.
B01J 29/72 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of types characterised by their specific structure not provided for in groups containing iron group metals, noble metals or copper
B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
B01J 37/02 - Impregnation, coating or precipitation
83.
PRODUCTION AND USE OF NOVEL POLYANILINES FOR TREATING WATER
The invention relates to a polyaniline comprising aniline units and organosulphur units, characterised in that the polyaniline is doped and has a number average degree of polymerisation of between 5 and approximately 50. The invention also relates to a method for producing polyaniline, wherein aniline and at least one organosulphur unit are converted in an oxidative, acid catalysed polymerisation reaction to form a polyaniline derivative. The invention further relates to a coated substrate that is coated with the polyaniline according to the invention and to a method for coating said substrate. In addition, the invention relates to a coating composition that is suitable for coating the substrate and to a method for producing said coating composition. The invention also relates to the use of doped polyaniline that contains sulphur in the main polymer chain for treating water and/or for purifying air and to a purifying reactor for carrying out said purification method.
C08G 73/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups
The invention relates to a coating suspension for coating catalyst substrates, which comprises a polymeric pore former. The invention further relates to processes for coating catalyst substrates by a) providing a coating suspension and a catalyst substrate, b) applying the coating suspension to the catalyst substrate, c) drying and calcining the applied coating, where the coating suspension contains a polymeric pore former which is removed without leaving a residue in step c). The invention further relates to a catalyst comprising catalyst substrates which have been coated according to the invention.
The invention relates to the use of a layered double hydroxide, selected from the group consisting of natural and synthetic hydrotalcites and compounds having a hydrotalcite-like structure, wherein the layered double hydroxide is present in uncalcinated form and in carbonate form, and wherein the mol ratio of Mg2+ to Al3+ in the layered double hydroxide is no more than 2.5:1m, for the addition or incorporation of a compound selected from the group consisting of biomolecules, particularly peptides, depsipeptides, peptide nucleic acids (PNAs) and proteins.
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
B01J 20/04 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
B01J 20/06 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (Germany)
Inventor
Ruf, Friedrich
Sohling, Ulrich
Hasenkopf, Katrin
Eisner, Peter
Müller, Klaus
Pickardt, Claudia
Bez, Jürgen
Abstract
The invention relates to a method for eliminating unwanted accompanying substances, particularly fragrance, flavor, and color components, from vegetable proteins. Said method encompasses the following steps: (i) a raw vegetable material is extracted using an extracting agent such that a vegetable protein extract is obtained; (ii) an inorganic adsorber material is added to the vegetable protein extract, a process in which unwanted accompanying substances, especially fragrance, flavor, and/or color components, are bonded to the inorganic adsorber material.
The invention relates to a process for preparing organorhenium(VII) oxides, especially methyltrioxorhenium, starting from perrhenates, by reacting them with an activating agent and with a functionalized organylating reagent.
The invention relates to a method for partially coating a moulded body, the surface of which has a region to be coated and a region to be left uncoated. According to said method, a protective layer is applied to the region to be left uncoated, a layer consisting of a fluid phase is applied to the surface and the coated moulded body is heated to a temperature, at which the protective layer is removed by pyrolysis without leaving any residue.
METHOD FOR REMOVING CO, H2 AND/OR CH4 FROM THE ANODE WASTE GAS OF A FUEL CELL WITH MIXED OXIDE CATALYSTS COMPRISING Cu, Mn AND OPTIONALLY AT LEAST ONE RARE EARTH METAL
The invention relates to a method for removing CO, H2 and/or CH4 from the anode waste gas of a fuel cell using mixed oxide catalysts comprising Cu, Mn and optionally at least one rare earth metal and to the use of mixed oxide catalysts comprising Cu, Mn, and optionally at least one rare earth metal for removing CO, H2 and/or CH4 from the anode waste gas of a fuel cell, and to a fuel cell arrangement.
The invention relates to a process for producing barium sulfate. In said process, (i) an aqueous solution containing lithium ions and sulfate ions is provided, and (ii) solid barium hydroxide is added at a temperature exceeding 50°C, (iii) the barium hydroxide being added for a period of less than 15 minutes. The invention further relates to barium sulfate that can be obtained using the method according to the invention.
The present invention relates to a process for reactivating a catalyst which comprises a zeolite doped with an iron species, which comprises the step of treating the catalyst with hydrogen chloride-containing gas. The invention further relates to a reactivated catalyst which is obtained with the aid of the process according to the invention and to the use thereof for treatment of offgases from incineration processes, especially for the treatment of offgases from refuse incineration plants, very particularly for the reduction of nitrogen oxides.
The invention discloses a method for the synthesis of hydro-talcite-like adsorbent which is in particular suitable for the adsorption of sulfur-containing anions, e.g. in the purification of drinking water. The method comprises mixing an aqueous aluminium source and aqueous magnesium source with an alkaline and/or soda containing solution under high shear agitation. As the aluminium source is used an extract derived from the extraction of clays with strong mineral acids in the production of bleaching earth. The product can be easily separated and directly used as an adsorbent for different anions.
B01J 20/04 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
B01J 20/30 - Processes for preparing, regenerating or reactivating
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
93.
PROCESS FOR THE GENTLE REFINING OF VEGETABLE OILS USING NATURAL BLEACHING EARTH
The invention relates to a process for bleaching oils or fats. For this, a naturally active or non-naturally active bleaching earth is provided in a first vessel (10) and an organic acid in a second vessel (11). In a mixing vessel (8), the oil or fat which is to be bleached is admixed with bleaching earth and the organic acid, wherein the bleaching earth and the organic acid are added individually. Subsequently, the oil or fat which is to be bleached is bleached in a conventional manner.
B01J 20/12 - Naturally occurring clays or bleaching earth
C11B 3/10 - Refining fats or fatty oils by adsorption
C10G 53/08 - Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one sorption step
B01J 2/30 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking togetherRendering particulate materials free flowing in general, e.g. making them hydrophobic
The invention relates to a colloidal catalyst comprising catalytically active metal nanoparticles, some areas of which are covered with a layer containing a ligand-stabilized metal compound. The invention also relates to a method for producing colloidal nanocatalysts according to the invention. In said method, a ligand-stabilized complex of an ion of the catalytically active metal of the nanocatalyst is subjected to a thermal treatment at 180-250°C for 1 to 10 minutes in a hydrogen atmosphere along with the ligand-stabilized metal compound, the complex being soluble in an inert non-aqueous solvent.
B01J 31/04 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
95.
METHOD FOR PRODUCING A SHELL CATALYST USING A BASE OR ACID MIXTURE
The invention relates to a method for producing a shell catalyst which comprises a porous molded catalyst support having an outer shell in which at least one metal is contained in metallic form.
C07C 67/055 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
The invention relates to a solid enzyme complex, comprising at least one enzyme that is immobilized on a carrier obtained by heating a clay mineral to such a temperature and for such a duration that the carrier has a swellability in water of less than 15 ml/2 g. The invention further relates to a method for the production of the solid enzyme complex and the use thereof in enzymatically catalyzed reactions.
The invention relates to a method for the production of a solid enzyme complex. A powdered granulating mixture comprising at least 50% of an acid-activated phyllosilicate is first granulated and then calcinated in order to obtain a water-resistant granulate. The enzymes can then be immobilized on the water-resistant granulate. The invention further relates to a solid enzyme complex obtained by said method and the use thereof in enzymatically catalyzed reactions.
B01J 20/10 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
98.
ZEOLITE CATALYST FOR REMOVING NITROGEN FROM EXHAUST GASES
The invention relates to alternative DeNOx catalyst systems for treating exhaust gases containing nitrogen oxides, said catalyst comprising a mass catalyst which consists of a zeolite and is an extrudate in the form of a honeycomb body. The invention also relates to uses of said catalyst system.
The invention relates to a method for producing a shell catalyst which comprises a porous molded catalyst support having an outer shell in which at least one transition metal is contained in metallic form. The aim of the invention is to provide a shell catalyst production method which allows production of supported transition metal catalysts in the form of shell catalysts that have a relatively little shell thickness. The method according to the invention makes use of a device (10) which is adapted to cause the molded catalyst supports to circulate by means of a reducing process gas (40). Said method comprises the following steps: a) feeding molded catalyst supports to the device (10) and causing the molded catalyst supports to circulate by means of a reducing process gas (40); b) impregnating an outer shell of the molded catalyst supports with a transition metal precursor compound by spraying the circulating molded catalyst supports with a solution that contains the transition metal precursor compound; c) converting the metal component of the transition metal precursor compound to the metallic form by reduction with the process gas (40); d) drying the molded catalyst supports that are sprayed with said solution.
B01J 35/10 - Solids characterised by their surface properties or porosity
B01J 37/02 - Impregnation, coating or precipitation
C07C 67/055 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
100.
Pd/Au SHELL CATALYST CONTAINING HfO2, METHOD FOR PRODUCING THE SAME AND USE THEREOF
The invention relates to a shell catalyst for producing vinyl acetate monomer. Said shell catalyst comprises an oxidic porous catalyst support having an outer shell that contains metallic Pd and Au, the framework of the porous catalyst support containing hafnium oxide moieties. The shell catalyst according to the invention is suitable for the production of VAM and is characterized by a relatively high activity and VAM selectivity and preserves this activity and selectivity over a relatively long service life. The invention also relates to a method for producing the shell catalyst.
C07C 67/055 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
patents