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Chemistry of hydrocarbon compounds June invention type 06/12

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.
  
06/28/2012 > 14 patent applications in 13 patent subcategories. invention type

20120165580 - Process for production of polyolefins: A method for preparing a liquid polyolefin which includes contacting a feedstock comprising at least one olefin monomer with a catalyst system to produce a reactor effluent stream, filtering the reactor effluent stream, washing a created filter cake with a warm wash fluid comprising at least one hydrocarbon liquid, separating... Agent:

20120165582 - Biorefinery method: The invention relates to a method for producing a petrochemical product from biomass, involving the following steps: dewatering and drying biomass; producing crude oil by the direct liquefaction of the dried biomass; hydrogenating the crude oil into hydrocarbons; and refining the hydrocarbons into a petrochemical product. Said method is characterized... Agent: Nexxoil Ag

20120165581 - Production of paraffinic fuels from renewable materials using a continuous hydrotreatment process: The invention concerns a process for hydrotreating a feed originating from renewable sources such as vegetable oils to produce paraffinic hydrocarbons in the presence of hydrogen in excess over the theoretical hydrogen consumption and under hydrotreatment conditions in a fixed bed reactor having a plurality of catalytic zones disposed in... Agent: Ifp Energies Nouvelles

20120165583 - Modified zeolites and their use in the recycling of plactics waste: The present invention relates to a method for the recycling of plastics materials, in particular waste plastics materials, into chemical feed stocks and hydrocarbon fractions. The present invention also relates to novel zeolite based catalysts used in such methods. The present invention also relates to methods of manufacturing such zeolite... Agent: University Of Manchester

20120165584 - Systems and methods for processing hydrocarbons: Systems and methods for processing one or more hydrocarbons are provided. In one or more embodiments, the method can include thermally converting a hydrocarbon comprising methane to produce a first product comprising acetylene. The method can also include hydrogenating the first product to produce a second product comprising ethylene. The... Agent: Kellogg Brown & Root LLC

20120165585 - Process for preparing benzene from methane: s

20120165586 - Ionic liquid catalyzed olefin oligomerization for distillate production: Processes for upgrading condensate in a first hydrocarbon stream to provide distillate material may involve ionic liquid catalyzed olefin oligomerization of olefins in the first hydrocarbon stream to provide a first distillate enriched stream, dechlorination of the first distillate enriched stream, hydroprocessing at least one of a second and a... Agent: Chevron U.s.a. Inc.

20120165587 - Method for producing a compound with a double bond: o

20120165588 - Use of supported ruthenium-carbene complexes in continuously operated reactors: The present invention relates to a process for carrying out a chemical reaction in the presence of a ruthenium-carbene complex supported on silicon dioxide in a continuously operated reactor and also the use of corresponding supported catalysts in continuously operated reactors.... Agent: Basf Se

20120165589 - A process for the dehydration of ethanol to produce ethene: The present invention relates to a process for the production of ethylene, from a feedstock comprising ethanol, in the presence of a phosphotungstic acid catalyst.... Agent: Bp P.L.C

20120165590 - Process for preparing an alkylate: The present invention provides process for preparing an alkylate comprising contacting in a reaction zone a hydro-carbon mixture comprising at least an isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate-comprising effluent, in which process: solids are formed in the reaction zone;... Agent:

20120165591 - Integrated light olefin separation/cracking process: Systems and methods for producing a hydrocarbon are provided. The method can include separating a hydrocarbon comprising olefins and paraffins to produce an olefin-rich hydrocarbon comprising about 70 wt% or more olefins and a paraffin-rich hydrocarbon comprising about 70 wt% or more paraffins. The method can also include cracking at... Agent: Kellogg Brown & Root LLC

20120165592 - Method for revamping an hf or sulphuric acid alkylation unit: The present invention provides a method for revamping an HF or sulphuric acid alkylation unit to an ionic liquid alkylation unit, wherein the HF or sulphuric acid alkylation unit comprise at least: a reactor unit for contacting catalyst and hydrocarbon reactants; a separator unit for separating a reactor effluent into... Agent:

20120165593 - Process for preparing an alkylate: The present invention provides process for preparing an alkylate comprising contacting in a reactor a hydrocarbon mixture comprising at least an isoparaffin and an olefin with an acidic ionic liquid catalyst under alkylation conditions to obtain an alkylate, which process further comprises: —withdrawing an alkylate-comprising reactor effluent from the reactor,... Agent:

  
06/21/2012 > 21 patent applications in 18 patent subcategories. invention type

20120157724 - Propellant compositions and methods of making and using the same: Formulated propellants and methods of forming the same are described herein. The formulated propellants include a hydrocarbon fluid, wherein the formulated propellant exhibits a distillation curve 10% point at a temperature between 365° F. (185° C.) and 410° F. (210° C.) and an end point at or below 525° F.... Agent: Fina Technology, Inc.

20120157725 - Fuel compositions comprising isoprene derivatives: The invention provides for methods, compositions and systems using isoprene from a bioisoprene composition derived from renewable carbon for production of a variety of hydrocarbon fuels, fuel additives, and additives for fine chemistry and other uses.... Agent:

20120157728 - process for the production of bio-naphtha from complex mixtures of natural occurring fats and oils: e

20120157727 - Methods of deoxygenation and systems for fuel production: Presented are one or more aspects and/or one or more embodiments of catalysts, methods of preparation of catalyst, methods of deoxygenation, and methods of fuel production.... Agent:

20120157726 - Process for the production of cellulose based biofuels: A process for the production of cellulose based biofuels is provided. This process includes pyrolysing a cellulose-containing feedstock to form a slurry of bioliquids and char; hydrocracking the slurry to produce a hydrocarbon gas stream, a hydrocarbon liquid stream, an impurities stream, and a residue stream; distilling the liquid hydrocarbon... Agent: Air Liquide Large Industries U.s. Lp

20120157729 - Process for producing a renewable hydrocarbon fuel: One exemplary embodiment can be a process for producing a renewable hydrocarbon fuel. The process can include providing a feed including a lignocellulosic material to a pyrolysis zone to produce a stream including a pyrolysis oil, providing the pyrolysis oil stream to a refining zone producing a refined stream, providing... Agent: Uop, LLC

20120157730 - Process to produce biofuels from biomass: A process for producing biofuels from biomass is provided by removing sulfur compounds and nitrogen compounds from the biomass by contacting the biomass with a digestive solvent to form a pretreated biomass containing soluble carbohydrates and having less than 35% of the sulfur content and less than 35% of the... Agent: Shell Oil Company

20120157731 - Multistage prereforming: A pre-reforming process is provided. This process includes heating a first stream containing heavy hydrocarbons to a first temperature, then introducing the heated first stream into a first pre-reforming chamber, thereby producing a first pre-reformed stream. This process also includes heating the first pre-reformed stream to a second temperature, then... Agent: L'air Liquide Societe Anonyme Pour L'etude Et L' Exploitation Des Procedes Georges Claude

20120157732 - Condensation of diols for biofuel production: The present disclosure relates to methods for converting biomass-derived streams of hydrocarbon diols into products suitable for use as a biomass-derived fuel additive. These methods involve the condensation of diols comprising five or six carbon atoms to form condensation products containing at least ten carbon atoms. The remaining hydroxyl functional... Agent: Conocophillips Company

20120157733 - Process for the conversion of renewable oils to liquid transportation fuels: A method of producing a hydrocarbon product by hydrotreating a feedstock comprising triacylglyceride (TAG) and TAG-derived materials such as free fatty acid (FFA) and fatty acid methyl ester (FAME) in the presence of a nonsulfided hydrotreating catalyst to produce a first product comprising hydrocarbons. A method of producing a transportation... Agent:

20120157734 - Process for the conversion of renewable oils to liquid transportation fuels: The present invention relates to production of fuels or fuel blendstocks from renewable sources. Various embodiments provide a method of producing a hydrocarbon product by hydrotreating a feedstock including at least one of a renewable triacylglyceride (TAG), renewable free fatty acid (FFA), and renewable fatty acid C1-C5 alkyl ester (C1-C5... Agent:

20120157735 - Supported mesoporous and microporous material, and process for producing the same: A process for producing a supported mesoporous and microporous material, comprises contacting a support with a template to produce a supported template, and contacting the supported template with one or more microporous material precursor to produce a supported microporous material-template composite, and subsequently removing the template from the supported microporous... Agent:

20120157736 - Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using clay: Disclosed is a method for removing unsaturated aliphatic compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with an adsorbent comprising clay to produce a hydrocarbon effluent stream having a lower unsaturated aliphatic content relative to the hydrocarbon feed stream. The hydrocarbon feed stream comprises an aromatic... Agent: Uop LLC

20120157737 - Reactor for carrying out an autothermal gas-phase dehydrogenation: A reactor includes an essentially horizontal cylinder for carrying out an autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream using an oxygen-comprising gas stream to give a reaction gas mixture over a heterogeneous catalyst configured as monolith. The interior of the reactor is divided by a detachable, cylindrical or prismatic... Agent: Basf Se

20120157738 - Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using activated carbon: Disclosed is a method for removing unsaturated aliphatic compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with activated carbon to produce a hydrocarbon effluent stream having a lower unsaturated aliphatic content relative to the hydrocarbon feed stream. The hydrocarbon feed stream comprises an aromatic compound, a... Agent: Uop LLC

20120157739 - Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using an acidic molecular sieve: Disclosed is a method for removing unsaturated aliphatic compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with an acidic molecular sieve to produce a hydrocarbon effluent stream having a lower unsaturated aliphatic content relative to the hydrocarbon feed stream. The hydrocarbon feed stream comprises an aromatic... Agent: Uop LLC

20120157740 - Quench tower catalyst recovery: A process and apparatus is presented for the removal of solid particles from a gas stream. The process and apparatus includes adding a second stream of liquid that is sprayed over the openings in trays in a quench tower. The second spray stream provides for a veil of liquid to... Agent: Uop LLC

20120157741 - Synthesis of silicoaluminophosphate having lev framework-type: A process for producing a silicoaluminophosphate molecular sieve having the LEV framework-type employs at least one source of triethylmethylammonium, R+, ions; as a templating agent. The resultant silicoaluminophosphate molecular sieve is useful as a catalyst in the conversion of methanol to olefins.... Agent:

20120157742 - Production of renewable fuels: The present disclosure relates to a process for the conversion of oxygen-containing hydrocarbons into long-chain hydrocarbons suitable for use as a fuel. These hydrocarbons may be derived from biomass, and may optionally be mixed with petroleum-derived hydrocarbons prior to conversion. The process utilizes a catalyst comprising Ni and Mo to... Agent: Conocophillips Company

20120157743 - Membrane system for natural gas upgrading: The present invention involves the use of a novel membrane system for natural gas upgrading. This membrane system includes a first-stage membrane such as a membrane prepared from the polymer of intrinsic microporosity (PIM) to selectively remove hydrocarbons from C3 to C35 to control the dew point of natural gas,... Agent: Uop LLC

20120157744 - Recycling flush streams in adsorption separation process for energy savings: A process to reduce flush circulation rates in an adsorption separation system is presented. The flush stream is used to improve the capacity of the simulated moving bed system by flushing the contents of the transfer lines containing raffinate material back into the adsorbent column. The flush stream is a... Agent: Uop LLC

  
06/14/2012 > 11 patent applications in 10 patent subcategories. invention type

20120149952 - Production of diesel fuel from vegetable and animal oils: A process for producing a fuel composition from vegetable and/or animal oil comprises hydrodeoxygenating and hydroisomerizing the oil in a single step. The fuel composition has acceptable lubricity and comprises a mixture of C14 to C18 paraffins having a ratio of iso to normal paraffins of 2 to 8 and... Agent: Ben-gurion University Of The Negev Research & Development Authority

20120149953 - Process for making a high viscosity base oil with an improved viscosity index: We provide a process, comprising oligomerizing one or more olefins having a boiling point less than 82° C. in a presence of an ionic liquid catalyst and one or more C5+ alpha olefins in a reactor to produce a base oil having a kinematic viscosity at 100° C. of 36... Agent: Chevron U.s.a. Inc.

20120149954 - Method of production of high-value hydrocarbon products from waste plastics and apparatus for method of production of high-value hydrocarbon products from waste plastics: The subject of the invention is a method of production high-value hydrocarbon products from waste plastics and an apparatus for method of production high-value hydrocarbon products from waste plastics and an apparatus for the method. The method of obtaining in an inert gas atmosphere in which wastes are fed to... Agent: Clariter Poland Sp. Zo. O.

20120149955 - Novel process for the preparation of palladium-based catalysts and use of said catalysts in selective hydrogenation: The invention concerns a novel process for the preparation of supported metallic catalysts in which the metallic phase is deposited in the form of agglomerates of nanoparticles of metallic oxide and forms a layer of fine thickness at the surface of the support. The process for the preparation of a... Agent: Ifp Energies Nouvelles

20120149957 - Apparatus and process for oligomerizing one or more hydrocarbons: One exemplary embodiment can be a process for oligomerizing one or more hydrocarbons. The process can include providing a feed including one or more C3 and C4 hydrocarbons to a separation zone, separating at least a portion of C3 olefins, sending the C3 olefins to a first oligomerization zone for... Agent: Uop, LLC

20120149956 - Process and apparatus for oligomerizing one or more hydrocarbons: One exemplary embodiment can be a process for oligomerizing one or more hydrocarbons. Usually, the process includes providing a feed including one or more C3 and C4 hydrocarbons to a separation zone, separating a first stream including an effective amount of C3 olefins for oligomerizing, separating a second stream including... Agent: Uop, LLC

20120149958 - Method and apparatus for obtaining aromatics from diverse feedstock: The process relates to the use of any naphtha-range stream containing a portion of C8+ aromatics combined with benzene, toluene, and other non-aromatics in the same boiling range to produce toluene. By feeding the A8+ containing stream to a dealkylation/transalkylation/cracking reactor to increase the concentration of toluene in the stream,... Agent:

20120149959 - Method to adjust 2-phenyl content of an alkylation process for the production of linear alkyl benzene: A process is presented for controlling the output of monoalkylated benzenes. The alkylbenzenes are linear alkylbenzenes and the process controls the 2-phenyl content of the product stream. The control of the process to generate a linear alkylbenzene with a 2-phenyl content within a desired range by recycling a portion of... Agent: Uop LLC

20120149960 - Production of styrene from ethylbenzene using azeotropic vaporization and low overall water to ethylbenzene ratios: A process for dehydrogenation of alkylaromatic hydrocarbon, including: contacting a reactant vapor stream, comprising an alkylaromatic hydrocarbon and steam and having a first steam to alkylaromatic hydrocarbon ratio, with a dehydrogenation catalyst to form a vapor phase effluent comprising a product hydrocarbon, the steam, and unreacted alkylaromatic hydrocarbon; feeding at... Agent: Lummus Technology Inc.

20120149961 - Process for separating at least one oligomerized effluent: One exemplary embodiment can be a process for separating at least one oligomerized effluent. The process can include providing an effluent from at least one of a first oligomerization zone for producing at least one of a C9 and a C12 hydrocarbon and a second oligomerization zone for producing at... Agent: Uop, LLC

20120149962 - In situ removal of iron complexes during cracking: The presence of complexes predominantly of iron and one or more of chromium, nickel and oxygen and mixtures thereof on the surface of a stainless steel exposed to a feed stream containing hydrocarbons at elevated temperatures tends to give rise to decomposition products of the hydrocarbon. The amount of iron... Agent:

  
06/07/2012 > 9 patent applications in 8 patent subcategories. invention type

20120142983 - process for the production of bio-naphtha from complex mixtures of natural occurring fats & oils: or from said phase S are obtained fatty acids that are transformed into linear or substantially linear paraffin's as the bio-naphtha by hydrodeoxygenation or decarboxylation of the free fatty acids or from said phase S are obtained fatty acids soaps that are transformed into linear or substantially linear paraffin's as... Agent: Total Petrochemicals Research Feluy

20120142982 - Use of free fatty acids produced from bio-sourced oils & fats as the feedstock for a steamcracker: Use of fatty acids produced from a complex mixture of natural occurring oils & fats and/or of triglycerides deriving from said complex mixture as the feedstock of a steamcracker, by mixing the fatty acids with steam in a steam/feedstock ratio of at least 0.2 kg per kg, a coil outlet... Agent: Total Petrochemicals Research Feluy

20120142984 - Conversion catalysts and processes having oxygenate and water stability: This invention relates to a method for processing oxygenated hydrocarbons to form a hydroisomerized and/or dewaxed hydrocarbon product having a reduced oxygen content, an increased iso-paraffin content, a low n-paraffin content, and good cold flow properties. Advantageously, the method can utilize a zeolitic base catalyst, optionally but preferably containing at... Agent: Exxonmobil Research And Engineering Company

20120142985 - Preparation of isobutene by dissociation of mtbe: The invention relates to a method for producing isobutene by cracking MTBE, wherein the following steps are carried out: a) MTBE synthesis; reacting isobutene-containing hydrocarbon mixtures (II) with methanol (III), contained in one or more methanol-containing streams (VIII, IX), on acidic ion exchangers obtaining a stream (IV) containing MTBE and... Agent: Evonik Oxeno Gmbh

20120142986 - Process for producing aromatic hydrocarbon and transition-metal-containing crystalline metallosilicate catalyst for use in the production process: Provided is a process for producing an aromatic hydrocarbon efficiently at high yield from a lower hydrocarbon containing methane as a major component, and such a process for producing an aromatic hydrocarbon includes the step of reacting a lower hydrocarbon containing methane as a major component in the presence of... Agent: Mitsui Chemicals, Inc.

20120142987 - Aromatic alkylation process using uzm-5, uzm-5p and uzm-6 zeolites: where M is an alkali or alkaline earth metal, E is an optional framework element, C organic nitrogen containing cation template, and R is an organic cation crystallization template. The zeolites have at least two x-ray diffraction peaks, one at a d-spacing of 3.9±0.12 Å and one at a d-spacing... Agent: Uop LLC.

20120142988 - Method of producing 1-hexene: e

20120142989 - Heat management in ethylene oligomerization: The oligomerization of ethylene using a chromium catalyst having a heteroatomic ligand may be used to provide oligomerization products that are selective towards hexene and/or octene. However, such processes also typically produce some polymer as an undesirable by product. The present invention is directed towards improvements in the selective oligomerization... Agent:

20120142990 - procress for the preparation of an olefinic product, process for the manufacture of an oxygenate conversion catalyst and an oxygenate conversion catalyst: A process for the preparation of an olefinic product in the presence of an oxygenate conversion catalyst, the catalyst comprising a molecular sieve, wherein the molecular sieves comprises a SAPO-type silicoaluminophosphate, MFI-type aluminosilicate and/or MEL-type aluminosilicate, and a sulphur species at an elemental sulphur loading of at least 0.05 wt... Agent:

Previous industry: Organic compounds -- part of the class 532- series
Next industry: Hazardous or toxic waste destruction or containment


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