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Chemistry of hydrocarbon compounds February patent applications/inventions, industry category 02/13

20130053608 - Dehydrogenation catalyst of alkyl aromatic compounds having improved physical strength, process for producing same, and dehydrogenation method thereof: A high cerium-containing dehydrogenation catalyst of alkyl aromatic compounds used in industrial scale, comprising iron oxide and potassium oxide, having improved physical strength of catalyst pellets, and a method for producing the catalyst, and the dehydrogenation method using the catalyst are disclosed. In producing high cerium-containing pellets by using a... Agent: Sued-chemie Catalysts Japan, Inc.

20130053609 - Catalyst based on zeolite for producing olefins and for oligomerizing olefins: The invention relates to a novel catalyst based on zeolite, the production of that catalyst, and the use of the catalyst in a method for producing lower olefins from oxygenates and for oligomerizing olefins. The novel catalyst has a SiO2/Al2O3 weight ratio of 2 to 9, a BET surface of... Agent: Sud-chemieIPGmbh & Co. Kg

20130053610 - Highly flexible process and apparatus for the simulated counter-current production of para-xylene: A process for the production of para-xylene by simulated counter-current adsorption with high flexibility with respect to a reference run (100%) uses 2 adsorbers each with 12 beds, said adsorbers being able to be connected in accordance with 3 different modes; the flexibility obtained is 50% to 150%.... Agent: Ifp Energies Nouvelles

20130046122 - Debottlenecking of a steam cracker unit to enhance propylene production: g) sending the cracking reactor (II) outlet to the re-run column to produce a C6+ bottom stream and a C1-C5 overhead, sending said overhead to the de-propaniser (II) to produce a C1-C3 overhead and a C4+ bottom stream recycled in whole or in part to the selective hydrogenation unit (II),... Agent: Total Petrochemicals Research Feluy

20130046123 - Itq-47 material, method for obtaining same and use thereof: The present invention relates to a micro-porous crystalline material that is isostructural with the mineral known as boggsite and to a method for preparing same, said material having composition x X2O3: z ZO2: y YO2, wherein: X is a trivalent element such as Al, B, Fe, In, Ga, Cr or... Agent:

20130046124 - Hydromethanation of a carbonaceous feedstock: The present invention relates to processes for hydromethanating a carbonaceous feedstock to a hot methane-enriched synthesis gas, in which heat energy from the hot methane-enriched synthesis gas is used to generate a dry saturated steam stream, and the dry saturated steam stream is converted into a superheated steam stream via... Agent: Greatpoint Energy, Inc.

20130046125 - Process for recovering hydroprocessed hydrocarbons with two strippers: A process is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. Only the hot hydroprocessing effluent is heated in a fired heater prior to product fractionation, resulting in substantial operating and capital savings.... Agent: Uop LLC

20130041192 - Method of utilizing tall oil pitch: A method of treating tall oil pitch. In the present method, part of the fatty acids and the resin acids are released from their sterol esters and wood alcohol esters and converted into methanol esters or ethanol esters. The transesterified products are removed from the pitch by evaporation and then... Agent: Forchem Oy

20130041193 - Method for producing a composite material: A method for producing a composite material which contains a support material and an ionic liquid, as well as a composite material and its use as synthetic catalyst.... Agent: Sued-chemie Ag

20130041194 - Catalyst and isomerisation process: An alkylaromatics isomerisation catalyst, which catalyst comprises at least 50 wt % of an inorganic binder; at least 0.01 wt % of a Group VIII metal and 1-9 wt % ZSM-12 zeolite wherein the silica to alumina molar ratio (SAR) of the ZSM-12 zeolite is in the range of from... Agent:

20130041195 - Systems and methods for controlling transport reactors: Systems and methods for operating transport reactors are provided. The method can include fluidizing one or more particulates within a transport reactor. The one or more particulates can include one or more carbonaceous materials. The method can also include maintaining one or more pressure differentials between two or more points... Agent: Kellogg Brown & Root LLC

20130041196 - Dehydration of alcohols on a crystalline silicate of low si/al ratio: s

20130041197 - Method of preparing alkene compound: Disclosed is a method of preparing an alkene compound including introducing an acidic catalyst and a solvent into a reactor, increasing a temperature the reactor, and continuously removing water from the reactor while continuously supplying an alcohol into the reactor and continuously collecting an alkene compound.... Agent: Songwon Industrial Co., Ltd

20130041198 - Highly active decomposition catalyst for low carbon hydrocarbon production from sulfur containing fuel: Methods for deriving a low-C hydrocarbon fuel from a high-C hydrocarbon fuel are generally provided. A catalytic material (e.g., an aluminosilicate and/or a zeolite) can be introduced to the high-C hydrocarbon fuel to produce a product stream comprising a low-C hydrocarbon fuel, and the low-C hydrocarbon fuel can be separated... Agent: University Of South Carolina

20130041199 - Method for the sublimation or pyrolysis of hydrocarbons using rf energy to break covalent bonds: High power RF energy supplied to a reaction chamber at a resonant frequency is used to break the covalent bonds of a hydrocarbon material without heat. An RF signal generator may be used to supply RF energy to a resonant ring through a four port coupler. The phase of the... Agent: Harris Corporation

20130035527 - Acetylene storage using metal-organic frameworks with open metal sites: This invention provides, but is not limited to, methods of using metal-organic frameworks (MOFs) with open metal sites for acetylene storage. Also provided are compositions and materials comprising MOFs with open metal sites and acetylene, e.g., an acetylene storage material comprising HKUST-1 and acetylene.... Agent:

20130035528 - Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors: A system and method for processing biomass into hydrocarbon fuels that includes processing a biomass in a hydropyrolysis reactor resulting in hydrocarbon fuels and a process vapor stream and cooling the process vapor stream to a condensation temperature resulting in an aqueous stream. The aqueous stream is sent to a... Agent: Gas Technology Institute

20130035529 - Continuous process for carrying out autothermal gas-phase dehydrogenations: The invention relates to a process for the autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream by means of an oxygen-comprising gas stream over a heterogeneous catalyst configured as a monolith to give a reaction gas mixture and regeneration of the catalyst in a reactor in the form of a... Agent: Basf Se

20130035530 - Catalysts having an improved crush strength and methods of making and using same: A method of preparing a catalyst comprising selecting a zeolite having a mean particle size of equal to or less than about 6 microns, blending the zeolite with a binder and water to form a paste, shaping the paste into a bound zeolite support, adding a metal to the bound... Agent: Chevron Phillips Chemical Company Lp

20130035531 - Reactor for carrying out an autothermal gas-phase dehydrogenation: m

20130035532 - Synthesis of terminal alkenes from internal alkenes via olefin metathesis: This disclosure relates generally to olefin metathesis, and more particularly relates to the synthesis of terminal alkenes from internal alkenes using a cross-metathesis reaction catalyzed by an olefin metathesis catalyst. According to one aspect, for example, a method is provided for synthesizing a terminal olefin, the method comprising contacting, in... Agent: Elevance Renewable Sciences. Inc

20130035533 - Process for purifying aromatic extracts containing aromatic polycyclic compounds: A process is disclosed for reducing the content of polycyclic aromatic hydrocarbons or PAHs in aromatic extracts including oxidizing the PAHs in the presence of a hemoprotein via an oxidizing compound, wherein the aromatic extract is brought into contact with the oxidizing agent in a non-reactive organic solvent, then is... Agent: Total Raffinage Marketing

20130035534 - Method and an apparatus for ngl/gpl recovery from a hydrocarbon gas, in particular from natural gas: A method for separating methane from at least one hydrocarbon with two or more carbon atoms in a substantially gaseous fluid, containing more than 3 ppm of water, in particular a natural gas coming from a natural gas field or from a natural gas pipeline, or a refinery gas or... Agent: Sime Srl