|Chemistry of hydrocarbon compounds patents - Monitor Patents|
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Chemistry of hydrocarbon compounds March listing by industry category 03/09Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 03/26/2009 > patent applications in patent subcategories.
20090082603 - Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen: A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as fats and oils from plants and animals where the process provides for sulfur-component management. The process involves catalytically treating a renewable feedstock by hydrogenating and deoxygenating to provide a hydrocarbon fraction useful as a... Agent: Honeywell International Inc Patent Services
20090082604 - Novel process for producing liquid hydrocarbon by pyrolysis of biomass in presence of hydrogen from a carbon-free energy source: In at least one embodiment of the present invention, a method for producing liquid hydrocarbons from biomass is provided. The method comprises pyrolizing the biomass with hydrogen (H2) to form bio-oil. The bio-oil comprises alkanes, alkenes, alcohols, aldehydes, ketones, aromatics, hydrocarbons or mixtures thereof. The H2 is formed from a... Agent: Brinks Hofer Gilson & Lione
20090082605 - Process for producing ethylene: The present invention relates to a process for the production of ethylene from a feedstock comprising ethanol.... Agent: Nixon & Vanderhye, PC
20090082606 - Production of diesel fuel from biorenewable feedstocks: A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as plant oils, animal fats and oils, and greases. The process involves treating a renewable feedstock by hydrogenating and deoxygenating to provide a diesel boiling range fuel hydrocarbon product. If desired, the hydrocarbon product can... Agent: Honeywell International Inc Patent Services03/19/2009 > patent applications in patent subcategories.
20090076316 - Process for production of aromatic hydrocarbon: A process for producing an aromatic hydrocarbon, comprises heating the hydrocarbon in the presence of a catalyst carrying a molybdenum compound or a rhenium compound on a metallosilicate carrier modified with a silicon compound, a sodium compound or a calcium compound. The silicon compound is a silane compound having a... Agent: Westerman, Hattori, Daniels & Adrian, LLP
20090076317 - Synthesis of high activity zsm-48: p03/12/2009 > patent applications in patent subcategories.
20090069610 - Process for conversion of biomass to fuel: The present invention is directed to processes for the direct conversion of lipidic biomass fuelstock to combustible fuels. In particular, the invention provides a process for the direct conversion of animal fats to transportations fuels suitable as replacement for petroleum-derived transportation fuels. In one embodiment, the method comprises the steps... Agent: Alston & Bird LLP
20090069611 - Stoichiometric or cyclical re-hydrogenation of silicon, nanodiamond, or nanocarbon surfaces using hydrocarbons as sources of hydrogen: Methods are described for stoichiometric or cyclical re-hydrogenation of silicon, nanodiamond, or nanocarbon surfaces using hydrocarbons as sources of hydrogen. A method includes forming reactive sites on an adsorbate-substrate by non-thermal, non-electronic resonant photodesorption of a gas from the adsorbate-substrate; reacting the reactive sites with a functional radical; and cyclically... Agent: John Bruckner, P.C.
20090069613 - Processes for the isomerization of paraffins of 5 and 6 carbon atoms with methylcyclopentane recovery: In an isomerization process where the isomerization effluent (108) is fractionated in a deisohexanizer (116) to provide an overhead (118) containing dimethylbutanes and a higher boiling fraction (122) containing normal hexane, the higher boiling is contacted with a selectively permeable membrane (124) to provide a retentate containing methylcyclopentane (128). If... Agent: Honeywell International Inc Patent Services
20090069614 - Method for producing unsaturated hydrocarbon compound: Disclosed is a method for producing an unsaturated hydrocarbon compound wherein an α-olefin is dimerized by using a catalyst system composed of a metallocene compound (A), an ionizing agent (B) and hydrogen. By this method, an unsaturated hydrocarbon compound having unsaturated double bonds in a high ratio, in particular the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090069615 - Method and equipment for preparing isobutylene using tertiary butyl alcohol: This invention discloses a method and equipment for preparing isobutylene using tertiary butyl alcohol. The equipment comprises a reaction vessel and a separating column. The upper portion of the separating column is fitted with a column top condenser, and the bottom of the column is fitted with a heater. The... Agent: Sughrue Mion, PLLC
20090069616 - Integrated refinery with enhanced olefin and reformate production: A high-flux membrane, especially a sieving membrane, is used to separate a naphtha feedstock into a retentate fraction having a reduced concentration of normal paraffins for an enhanced reforming feed and a permeate fraction having an increased concentration of normal paraffins for an enhanced cracking feed.... Agent: Honeywell International Inc Patent Services
20090069617 - Processes for the isomerization of normal butane to isobutane: In a normal butane isomerization process where the isomerization effluent (108, 114) is fractionated in a deisobutanizer (116) operated such that a lower boiling fraction (118) is provided containing at least 80 mass-% isobutane and a higher boiling fraction (122) containing normal butane and at least 10 mass-% isobutane. The... Agent: Honeywell International Inc Patent Services
20090069618 - Processes for the isomerization of feedstocks comprising paraffins of 5 to 7 carbon atoms: In an isomerization process where the isomerization effluent (114) is fractionated in a deisohexanizer (116) to provide a lower boiling fraction (122) containing dimethylbutanes, a higher boiling fraction containing methylpentanes and a bottoms stream (120) containing normal hexane and heavies, the bottoms stream is contacted with a selective permeation membrane... Agent: Honeywell International Inc Patent Services
20090069619 - Membrane separation processes and systems for enhanced permeant recovery: Membrane separation processes and systems are disclosed that pass a portion of the feed (102) to the permeate side of the membrane (104) to reduce membrane surface area and thus provide economically attractive processes and systems for treating large volume refinery and chemical process streams.... Agent: Honeywell International Inc Patent Services03/05/2009 > patent applications in patent subcategories.
20090062578 - Process for the manufacture of hydrocarbons: A feedstock originating from renewable sources is converted to branched and saturated hydrocarbons without heteroatoms in the diesel fuel distillation range by skeletal isomerisation and deoxygenation carried out by hydrodeoxygenation or alternatively by combined decarboxylation and decarbonylation reactions, whereby the consumption of hydrogen is decreased.... Agent: Birch Stewart Kolasch & Birch
20090062579 - Stabilization of gas hydrates: Provided are compositions and methods for increasing the stability and gas content of gas hydrates.... Agent: Kenyon & Kenyon LLP
20090062580 - Method for producing cyclic olefin compound: Disclosed is a method for producing a cyclic olefin compound having two or more cyclohexene rings per molecule via intramolecular dehydration of an alicyclic alcohol having two or more hydroxylated cyclohexane rings per molecule. The method includes the step (i) of heating the alicyclic alcohol at a temperature of 130°... Agent: Birch Stewart Kolasch & Birch
20090062581 - Methods and apparatus for converting waste materials into fuels and other useful products: Conversion of waste and other organic feedstock into sustainable energy, feed, fertilizer, and other useful products of reliable purities is accomplished using water, heat, and pressure. More specifically, the invention provides methods and apparatus that handle mixed streams of various feedstocks, e.g. agricultural waste, biological waste, municipal solid waste, municipal... Agent: Downs Rachlin Martin PLLC
20090062582 - Aromatics hydrogenation catalyst and a method of making and using such catalyst: Disclosed is a composition useful in the saturation of aromatics contained in a hydrocarbon feedstock. The composition includes a support composition having a high macroporosity of greater than 51 percent. The support composition comprises an amorphous silica-alumina having unique properties.... Agent: Shell Oil Company
20090062584 - Process for the preparation of styrene: The invention relates to a process for the preparation of styrene comprising the gas phase dehydration of 1-phenylethanol at elevated temperature in the presence of a dehydration catalyst in which the dehydration catalyst is a shaped alumina catalyst particles having a surface area (BET) of from 80 to 140 m2/g... Agent: Shell Oil Company
20090062585 - Preparation of a porous composite material based on eu-1 zeolite and its implementation in the isomerization of c8 aromatics: A preparation process is described for a porous composite material formed from an amorphous core based on at least one silicon oxide on which crystals of EU-1 zeolite are dispersed, said process comprising 1) the impregnation of a solid comprising a silicon oxide and an aluminium oxide with an aqueous... Agent: Millen, White, Zelano & Branigan, P.C.
20090062586 - Gas-phase fluidized-bed reactor, multivessel polymerization reactor and process for producing olefin polymer: The gas-phase fluidized-bed reactor conducting reaction by feeding a gas, through a gas-distribution plate located at the lower part of a reaction vessel, into a fluidized bed formed on the gas-distribution plate, wherein the reaction vessel is made up so as to have a narrowed part at a specified position... Agent: Birch Stewart Kolasch & Birch
20090062587 - Catalyst, its preparation and use: A dehydrogenation catalyst is described that comprises an iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof. A process for preparing a dehydrogenation catalyst comprising preparing a mixture of iron oxide, an alkali metal or compound thereof, and rhenium or a compound thereof is also... Agent: Shell Oil Company
20090062588 - Catalyst, its preparation and use: A dehydrogenation catalyst is described comprising an iron oxide, an alkali metal or compound thereof, and silver or a compound thereof. Further a process is described for preparing a dehydrogenation catalyst that comprises preparing a mixture of iron oxide, an alkali metal or compound thereof, and silver or a compound... Agent: Shell Oil Company
20090062589 - Metathesis unit pretreatment process with formation of octene: Disclosed is a process for integrating a butene dimerization process with a metathesis process to remove isobutene from the feed stream to the metathesis reactor. The isobutene is preferentially dimerized in the dimerization process to leave n-butenes for metathesis with ethylene. An upstream selective hydrogenation process also isomerizes 1-butenes to... Agent: Honeywell International Inc Patent Services
20090062590 - Process for separating a heavy oil feedstream into improved products: This invention relates to a process for separating a heavy hydrocarbon stream to produce at least one permeate product stream and at least one retentate product stream. The process utilizes an ultrafiltration process to designed to maximize the quality of the permeate and retenate product streams as well as process... Agent: Exxonmobil Research And Engineering Company
20090062591 - Reformation of hydrogen-containing fluids in a cyclic flow reactor: The cyclic flow reactor comprises a reaction chamber filled with a porous media matrix containing an unconstrained reaction zone located in any portion of the reactor chamber. This reactor system employs valves to canalize the reactant mixture and product mixture during flow cycling channeling the reactant mixture through the porous... Agent: Sachnoff & Weaver, Ltd.Previous industry: Organic compounds -- part of the class 532- series
Next industry: Hazardous or toxic waste destruction or containment
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