HRD Corp.

United States of America

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A23L 1/00 - Foods or foodstuffs; Their preparation or treatment (preservation thereof in general A23L 3/00) 1
B01J 23/00 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group 1
B01J 23/34 - Manganese 1
B01J 37/03 - PrecipitationCo-precipitation 1
B01J 37/08 - Heat treatment 1
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Found results for  patents

1.

ENHANCED PROCESSES TO PRODUCE VALUE-ADDED PRODUCTS FROM LIGHT GASES

      
Application Number US2014051809
Publication Number 2015/038300
Status In Force
Filing Date 2014-08-20
Publication Date 2015-03-19
Owner HRD CORPORATION (USA)
Inventor
  • Hassan, Abbas
  • Hassan, Aziz
  • Anthony, Rayford G.
  • Borsinger, Gregory G.

Abstract

Herein disclosed is a method of producing value-added product from light gases, the method comprising: (a) providing light gases comprising at least one compound selected from the group consisting of C1-C6 compounds and combinations thereof; (b) intimately mixing the light gases with a liquid carrier in a high shear device to form a dispersion of gas in the liquid carrier, wherein the dispersion is supersaturated with the light gases and comprises gas bubbles at least some of which have a mean diameter of less than or equal to about 5 micron(s); (c) allowing the value-added product to form and utilizing vacuum to extract unreacted light gases from the liquid carrier; (d) extracting the value-added product; wherein the value-added product comprises at least one component selected from the group consisting of higher hydrocarbons, hydrogen, olefins, alcohols, aldehydes, and ketones. A system for producing value-added product from light gases is also disclosed.

IPC Classes  ?

  • C10K 3/02 - Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment

2.

PROCESS FOR UPGRADING LOW VALUE RENEWABLE OILS

      
Application Number US2011037348
Publication Number 2011/146841
Status In Force
Filing Date 2011-05-20
Publication Date 2011-11-24
Owner HRD CORP. (USA)
Inventor
  • Hassan, Abbas
  • Hassan, Aziz
  • Borsinger, Gregory

Abstract

Steps in the processing of oils derived from plants or vegetables include the degumming, deodorizing and bleaching of the oil before it can be used for further applications. By eliminating one or more of these steps from the processing of the oil, followed by hydrogenating the oil to a specified degree of hydrogenation, the resulting upgraded oils can be incorporated into products having commercial applications. The process uses a high shear mixing device and a hydrogenation catalyst. The process can utilize a single or multiple high shear devices, and utilize renewable oils instead of increasingly scarce petroleum based products. The resulting hydrogenated products may then be utilized in a variety of other commercial applications, such as to render cellulosic products water resistant, provide a coating for numerous cellulosic products, adhesive compositions, ink compositions, firelog compositions, drilling muds or asphalt modifiers.

IPC Classes  ?

  • C11B 13/00 - Recovery of fats, fatty oils or fatty acids from waste materials
  • C11B 3/12 - Refining fats or fatty oils by distillation

3.

HIGH SHEAR SYSTEM AND METHOD FOR THE PRODUCTION OF ACIDS

      
Application Number US2010045944
Publication Number 2011/031424
Status In Force
Filing Date 2010-08-18
Publication Date 2011-03-17
Owner HRD CORPORATION (USA)
Inventor
  • Hassan, Abbas
  • Hassan, Aziz
  • Anthony, Rayford
  • Borsinger, Gregory

Abstract

Herein disclosed is a method, comprising: forming a dispersion under high shear comprising gas bubbles of an oxidant dispersed in a liquid phase, wherein the bubbles have a mean diameter of less than 1.5 micron; and contacting the dispersion with an oxidation catalyst to produce a product stream, wherein the product stream comprises a substance selected from the group consisting of dicarboxylic acid, benzoic acid, 2- methylbenzoic acid, 3- methylbenzoic acid, 4-methylbenzoic acid, and phthalic anhydride. In some cases, forming the dispersion under high shear comprises introducing the oxidant and the liquid phase into a high shear device comprising at least one rotor and at least one complementarily-shaped stator. Herein also disclosed is a system for producing a substance selected from the group consisting of dicarboxylic acid, benzoic acid, 2- methylbenzoic acid, 3- methylbenzoic acid, 4-methylbenzoic acid, and phthalic anhydride.

IPC Classes  ?

  • 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
  • C07C 51/42 - SeparationPurificationStabilisationUse of additives
  • C07C 51/43 - SeparationPurificationStabilisationUse of additives by change of the physical state, e.g. crystallisation
  • C07C 63/15 - Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
  • 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

4.

HIGH SHEAR PRODUCTION OF VALUE-ADDED PRODUCT FROM REFINERY-RELATED GAS

      
Application Number US2010043424
Publication Number 2011/017118
Status In Force
Filing Date 2010-07-27
Publication Date 2011-02-10
Owner HRD CORPORATION (USA)
Inventor
  • Hassan, Aziz
  • Hassan, Abbas
  • Anthony, Rayford, G.
  • Borsinger, Gregory

Abstract

A method of producing value-added product from refinery-related gas, the method comprising: providing a refinery-related gas comprising at least one selected from C1-C8 compounds; intimately mixing the refinery-related gas with a liquid carrier in a high shear device to form a dispersion of gas in the liquid carrier, wherein the gas bubbles in the dispersion have a mean diameter of less than or equal to about 5m; and extracting value-added product comprising at least one component selected from higher hydrocarbons, olefins and alcohols. A system for producing value-added product from refinery-related gas comprising: at least one high shear device comprising at least one rotor and at least one complementarily-shaped stator; apparatus for the production of a refinery-related gas comprising one or more of C1-C8 compounds; and a pump configured for delivering a liquid stream comprising the liquid carrier to the high shear device.

IPC Classes  ?

  • C01B 3/24 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
  • C10G 49/00 - Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , , or
  • C07C 2/00 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
  • C01B 3/26 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
  • C10G 50/00 - Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation

5.

GASIFICATION OF CARBONACEOUS MATERIALS AND GAS TO LIQUID PROCESSES

      
Application Number US2010043532
Publication Number 2011/017158
Status In Force
Filing Date 2010-07-28
Publication Date 2011-02-10
Owner HRD CORPORATION (USA)
Inventor
  • Hassan, Aziz
  • Hassan, Abbas
  • Anthony, Rayford, G.
  • Borsinger, Gregory

Abstract

Herein disclosed is a method of producing synthesis gas from carbonaceous material, the method comprising: (a) providing a mixture comprising carbonaceous material and a liquid medium; (b) subjecting the mixture to high shear under gasification conditions whereby a high shear-treated stream comprising synthesis gas is produced; and (c) separating a product comprising synthesis gas from the high shear-treated stream. Herein also disclosed is a method for producing a liquid product. The method comprises forming a dispersion comprising gas bubbles dispersed in a liquid phase in a high shear device, wherein the average gas bubble diameter is less than about 1.5 μm; contacting the dispersion with a multifunctional catalyst to form the liquid product; and recovering the liquid product. In an embodiment, the liquid product is selected from the group consisting of C2+ hydrocarbons, C2+ oxygenates, and combinations thereof.

IPC Classes  ?

  • C10J 3/00 - Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
  • C10L 3/08 - Production of synthetic natural gas
  • C10G 2/00 - Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
  • C07C 31/00 - Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

6.

CATALYST AND METHOD FOR CONVERTING NATURAL GAS TO HIGHER CARBON COMPOUNDS

      
Application Number US2008061527
Publication Number 2008/134484
Status In Force
Filing Date 2008-04-25
Publication Date 2008-11-06
Owner HRD CORP. (USA)
Inventor
  • Bagherzadeh, Ebrahim
  • Hassan, Abbas
  • Rayford, Anthony, G.
  • Hassan, Aziz
  • Bozkurt, Bedri
  • Zhang, Jubo

Abstract

A catalyst composition and process facilitates the oxidative reforming of low molecular weight hvdrocarbons, such as methane, to other hydrocarbon atoms having 2 or more carbon atoms (''C2 compounds.'') Compositions having a formula comprising a metal tungsten, manganese and oxygen effectively catalyze the oxidative reforming of methane with a high rale of conversion and selectivity. Controlling feed gas flow and catalyst bed temperature controls the exothermic OCM reaction, avoiding runaway reactions or coking. A single or multiple reactor svstem can be υtilized for the oxidative reforming reactions. Using two reactors in series, catalyst embodiments produced favorable yields of C2 compounds, in the presence or absence of a distributed oxygen feed, and with or without interstage effluent cooling. Removal of desirable end products from the reactor effluent, followed by recycling of the residual effluent, increases the conversion to, and ultimate yield of desirable end product.

IPC Classes  ?

  • B01J 23/00 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
  • B01J 23/34 - Manganese
  • B01J 37/03 - PrecipitationCo-precipitation
  • B01J 37/08 - Heat treatment
  • C07C 2/84 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling catalytic

7.

NOVEL WAX EMULSION COATING APPLICATIONS

      
Application Number US2007084259
Publication Number 2008/061003
Status In Force
Filing Date 2007-11-09
Publication Date 2008-05-22
Owner HRD CORP. (USA)
Inventor
  • Borsinger, Gregory
  • Hassan, Abbas

Abstract

Waxes prepared from hydrogenated plant oils, such as castor, palm, and soybean, are used to prepare water based emulsions. The inventive waxes, obtained from naturally derived, renewable resources, were emulsified under anionic, cationic and nonionic conditions, producing emulsions having a solids content up to about 45% solids. The emulsions are stable, and are characterized by having an average particle size less than 1000 nanometers. When used to coat fibrous cellulosic articles, such as paperboard, the emulsions' performance was similar to emulsions containing petroleum-derived waxes. The inventive waxes have a low iodine value (between 2-5), and melting points between approximately 49-94 degrees C (120-200 degrees F) (Mettler Drop Point). The inventive waxes are used as an alternative to petroleum-derived, or expensive naturally-occurring waxes in the manufacture of emulsions used in coatings, polishes, adhesives, paper products, paperboard and other manufacturing operations.

IPC Classes  ?

  • D21H 17/60 - Waxes
  • D21H 21/14 - Non-fibrous material added to the pulp, characterised by its function, form or propertiesPaper impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
  • D21H 21/16 - Sizing or water-repelling agents
  • D21H 21/18 - Reinforcing agents
  • D21H 23/22 - Addition to the formed paper
  • A23L 1/00 - Foods or foodstuffs; Their preparation or treatment (preservation thereof in general A23L 3/00)
  • C08L 91/06 - Waxes