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Chemistry of hydrocarbon compounds April category listing, related patent applications 04/12

Below 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.
  
04/26/2012 > 8 patent applications in 7 patent subcategories. category listing, related patent applications

20120101316 - Method for the preparation of a fuel composition for use in gasoline engines and blending component: A method for the preparation of a fuel composition for use in gasoline engines and a blending component is provided, in which the fractions from cracking apparatus is used. In the method, light cycle oil obtained from fluid catalytic apparatus is subjected to fractionation and used as a blending component.... Agent:

20120101317 - Fomula for joint synthetic jet, rocket, and diesel fuel: A synthetic fuel formula using a blend of High Density Synthetic (HDS) (e.g. Decalin and Tetralin), and Low Density Synthetic (LDS) (e.g. Synthetic Paraffinic Kerosene—SPK) is disclosed. This HDS and LDS blend has been shown to be useful as a jet, rocket and diesel fuel of standard density, and under... Agent:

20120101319 - Catalytic hydrothermal treatment of biomass: Biomass based feeds are processed under hydrothermal treatment conditions, e.g., to produce a hydrocarbon liquid product and a solids portion. The hydrothermal treatment is performed in the presence of a dissolved catalyst or catalyst precursor. The presence of the dissolved catalyst or catalyst precursor can modify the nature of the... Agent: Exxonmobil Research And Engineering Company

20120101318 - Production of renewable biofuels: A process and system for separating and upgrading bio-oil into renewable fuels is provided. The process comprises separating bio-oil into a light fraction and heavy fraction based on their boiling points. The heavy fraction is then subjected to hydrotreatment, while the light fraction is not subjected to hydrotreatment. At least... Agent: Kior, Inc.

20120101320 - Process to prepare olefins from aliphatic alcohols: A process to prepare an olefin from its corresponding alcohol is improved by reacting, under reaction conditions including a first temperature, an aliphatic alcohol and, optionally, diluent water, to form a reaction product including at least a dialkyl ether. The product is then reacted again, under higher temperature to complete... Agent:

20120101321 - Ethylene oligomerization: The oligomerization of ethylene using a chromium catalyst having a bridged diphosphine ligand can produce a selective product distribution (to predominantly hexene or predominantly octene/hexene) when activated with an aluminoxane. The oligomerization reaction also produces polymer by product—particularly when the aluminoxane is provided in a non-aromatic solvent. The present invention... Agent: Nova Chemicals (international) S.a.

20120101322 - Oxygenate conversion catalyst, process for the preparation of an olefinic product, and process for the preparation of an oxygenate conversion catalyst: An oxygenate conversion catalyst comprising both a first molecular sieve having one-dimensional 10-membered ring channels, and a second molecular sieve having more-dimensional channels, wherein the second molecular sieve comprises MEL-type aluminosilicate; a process for the preparation of an olefinic product in the presence of the oxygenate conversion catalyst, and a... Agent:

20120101323 - Systems and methods for producing substitute natural gas: Systems and methods for producing synthetic natural gas are provided. The method can include gasifying a carbonaceous feedstock within a gasifier to provide a raw syngas. The raw syngas can be cooled to provide a cooled raw syngas. The cooled raw syngas can be processed in a purification system to... Agent: Kellogg Brown & Root LLC

  
04/19/2012 > 5 patent applications in 5 patent subcategories. category listing, related patent applications

20120095272 - Integrated biofuel processing system: A unique, integrated non-obvious pathway to convert biomass to biofuels using integration of chemical processes is described herein. The present invention is simple, direct, and provides for the shortest or minimum path between biomass and transportation fuels with alcohols as intermediates, while avoiding hydrogen use during processing. Furthermore, the present... Agent: The Texas A&m University System

20120095273 - Alpha-olefin oligomer and method for producing same: Disclosed are an α-olefin oligomer including 90 mol % or more of an α-olefin unit having 6 or more carbon atoms and having a small amount of a dimer component, in which a mass ratio of a dimer, a trimer and a tetramer is specified and which does not follow... Agent: Idemitsu Kosan Co., Ltd.

20120095274 - Combination of zeolite upgrading with hydrogenation upgrading to produce renewable gasoline from biomass: Technologies to convert biomass to liquid hydrocarbon fuels are currently being developed to decrease our carbon footprint and increase use of renewable fuels. Since sugars/sugar derivatives from biomass have high oxygen content and low hydrogen content, coke becomes an issue during zeolite upgrading to liquid hydrocarbon fuels. A self-sustainable process... Agent: Conocophillips Company

20120095275 - Production of 1-butene and propylene from ethylene: A process for producing propylene and 1-butene is disclosed. The process comprises dimerizing ethylene in the presence of a dimerization catalyst to produce a dimerization mixture comprising 1-butene and 2-butenes. The dimerization mixture is distilled to produce a 1-butene stream containing 1-butene and ethylene, a 2-butenes stream, and a heavy... Agent: Equistar Chemicals, Lp

20120095276 - Nu-85 molecular sieve having a large pore volume and processes for preparing the same: Disclosed are a novel NU-85 molecular sieve having a specific surface area ranging from about 405 m2/g to about 470 m2/g and a pore volume ranging from about 0.27 cm3/g to about 0.35 cm3/g, and processes for preparing the NU-85 molecular sieve.... Agent:

  
04/12/2012 > 7 patent applications in 7 patent subcategories. category listing, related patent applications

20120088942 - Pyroglutamic acid esters with improved biodegradability: The invention relates to compounds of formula (1) in which A represents a C2 to C4 alkylene group; x represents a number from 1 to 100; R′ represents an aliphatic, cycloaliphatic or aromatic radical that contains at least one structural unit of formula 2, and; y represents a number from... Agent: Clariant Produkte (deutschland) Gmbh

20120088943 - Method and apparatus for preparing fuel components from crude tall oil: A method for preparing fuel components from crude tall oil. Feedstock containing tall oil including unsaturated fatty acids is introduced to a catalytic hydrodeoxygenation to convert unsaturated fatty acids, rosin acids and sterols to fuel components. Crude tall oil is purified in a purification by washing the crude tall oil... Agent: Upm-kymmene Corporation

20120088944 - Process for the preparation of hydrocarbons: m

20120088945 - Co-production of renewable diesel and renewable gasoline: A process for co-production of renewable diesel fuel range hydrocarbons and gasoline fuel range hydrocarbons from biomass-derived oils and fatty materials (e.g. triglycerides, diglycerides, monoglycerides, and free fatty acids) and biomass-derived polyol (e.g. sorbitol, xylitol, trehalose, sucrose, and sugar alcohol), respectively, in a same refinery hydrotreater with or without co-feeding... Agent: Conocophillips Company

20120088946 - Process 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) and an oxygen-containing organometallic compound modified with a halogen-containing compound (B). By this method, an unsaturated hydrocarbon compound having unsaturated double bonds in a... Agent: Idemitsu Kosan Co., Ltd.

20120088947 - Process for oxidative dehydrogenation of paraffinic lower hydrocarbons: The present invention relates to a process for producing lower olefinic hydrocarbons by oxidative dehydrogenation of paraffinic lower hydrocarbons. More particularly the present invention provides a process for converting a feedstream comprising a paraffinic lower hydrocarbon and carbon dioxide to a product stream comprising an olefinic lower hydrocarbon and synthesis... Agent: Saudi Basic Industries Corporation

20120088948 - Production of a high octane alkylate from ethylene and isobutene: A method of producing a high octane alkylate from ethylene and isobutane by reacting ethylene and isobutane under catalytic conversion conditions. The ethylene and isobutane are contacted with a first catalytic material comprising a dimerization catalyst (i.e, for dimerizing ethylene) and a second catalytic material comprising an alkylation catalyst. The... Agent:

  
04/05/2012 > 11 patent applications in 10 patent subcategories. category listing, related patent applications

20120083633 - Optimal energy pathway to renewable domestic and other fuels: A novel, energy efficient process of producing jet fuel is disclosed herein. The process is based on utilizing a medium chain fatty acid source such as cuphea oil, which precludes the need for high-energy fatty acid chain cracking to achieve the shorter molecules needed for jet fuels and other fuels... Agent: Energy & Environmental Research Center Foundation

20120083634 - Adsorbent regeneration in light olefin recovery process: A process is presented for the regeneration of adsorbent beds in the light olefin recovery process. The process uses gas generated in the methanol to olefins process to regenerate adsorbent beds. The gas removes the need for external gases, and the gas can be used in the periodic purging of... Agent: Uop LLC

20120083635 - Processes for transalkylating aromatic hydrocarbons: A process for transalkylating aromatic hydrocarbon compounds, the process comprising introducing an aromatic hydrocarbon feed stream and a water source to a transalkylation zone. The feed stream contacts a catalyst in the transalkylation zone in the presence of water, and produces a reaction product stream comprising benzene and xylene. The... Agent: Uop LLC

20120083636 - Processes for transalkylating aromatic hydrocarbons: A process for transalkylating aromatic hydrocarbon compounds, the process comprising introducing an aromatic hydrocarbon feed stream and a sulfur source to a transalkylation zone. The feed stream contacts a catalyst in the transalkylation zone in the presence of sulfur, and produces a reaction product stream comprising benzene and xylene. The... Agent: Uop LLC

20120083637 - Regeneration of metal-containing catalysts: In a process for the regeneration of a coked metal-containing catalyst, the coked catalyst is contacted in a regeneration zone with an atmosphere which contains carbon dioxide and carbon monoxide at a temperature of at least 400° C.... Agent:

20120083638 - Processes for transalkylating aromatic hydrocarbons and converting olefins: A process for aromatic transalkylation and olefin reduction of a feed stream is disclosed. Transalkylation conditions produce xylenes and reduced olefins in the feed. The process may be used in a xylene production facility to minimize or avoid the necessity of feedstock pretreatment such as hydrotreating, hydrogenation, or treating with... Agent: Uop LLC

20120083639 - Processes for maximizing high-value aromatics production utilizing stabilized crude benzene withdrawal: Processes for maximizing high-value aromatics production utilizing stabilized crude benzene withdrawal are provided. Aromatic reactor effluent comprising a C5− fraction and a C6 to C10 fraction is separated into a benzene-rich stream and liquid and vapor streams depleted in benzene, one of the liquid streams depleted in benzene being a... Agent: Uop LLC

20120083640 - Process for the manufacture of a formulated oxygenate conversion catalyst, formulated oxygenate conversion catalyst and process for the preparation of an olefinic product: The present invention provides a process for the manufacture of a formulated oxygenate conversion catalyst, the process comprising: —treating with a phosphorus containing compound a first molecular sieve comprising aluminosilicate and a second molecular sieve, different from the first molecular sieve, the second molecular sieve having more-dimensional channels; and—combining the... Agent:

20120083641 - Catalyst for oxidative dehydrogenation of propane to propylene: The catalyst for oxidative dehydrogenation of propane to propylene includes vanadium and aluminum incorporated into the framework of a mesoporous support, viz., MCM-41, to form V—Al-MCM-41, and nickel impregnated onto the walls of the mesoporous support. Nickel loading is preferably in the range of 5 to 15% by weight of... Agent: King Fahd University Of Petroleum And Minerals

20120083643 - Alumina nanotube/nanorod supported hydrodesulfurization nanocatalyst, method of preparation and application: The invention relates to a hydrodesulfurization nanocatalyst, use of the hydrodesulfurization nanocatalyst in a hydrodesulfurization process and a process for producing the hydrodesulfurization nanocatalyst. The hydrodesulfurization nanocatalyst can include a nanostructured alumina material, at least one metal selected from group VI B of the periodic table of elements, and at... Agent: Research Institute Of Petroleum Industry (ripi)

20120083642 - Ionic liquids, the method for preparing the same and method for removing acetylenes from olefin mixtures using the ionic liquids: There are provided an ionic liquid having ether group(s) in which a copper(I) compound is included, a method for preparing the same, and a method for removing traces amounts of acetylene-based hydrocarbon compounds included in olefin by absorption or extraction using the same. When the disclosed solution is used, oxidation... Agent: Korea Institute Of Science And Technology

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