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Chemistry of hydrocarbon compounds July category listing 07/11

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.
  
07/28/2011 > patent applications in patent subcategories. category listing

20110184215 - Biomass pyrolysis in refinery feedstock: This invention relates to biomass pyrolysis through the use of a hot liquid refinery feedstock as a heat transfer medium, preferably a vacuum gas oil feedstock.... Agent: Conocophillips Company -IPServices Group

20110184216 - Preparation of heterogeneous catalysts used in selective hydrogenation of glycerin to propene, and a process for the selective hydrogenation of glycerin to propene: The present invention relates to a process of formulating and preparing supported multi-metal catalysts based on metal oxides and inorganic salts of metals. The impregnation technique is employed by two methods: the slurry method and the modified-pH variation method, which are used in two steps for obtaining the catalyst. The... Agent:

20110184217 - Method of enhancing an aromatization catalyst: A hydrocarbon aromatization process comprising adding a nitrogenate, an oxygenate, or both to a hydrocarbon stream to produce an enhanced hydrocarbon stream, and contacting the enhanced hydrocarbon stream with an aromatization catalyst, thereby producing an aromatization reactor effluent comprising aromatic hydrocarbons, wherein the catalyst comprises a non-acidic zeolite support, a... Agent: Chevron Phillips Chemical Company Lp

20110184218 - Use of swing preliminary alkylation reactors: Alkylation systems and processes are described herein. The alkylation system generally includes a preliminary alkylation system containing a preliminary alkylation catalyst therein and adapted to contact an aromatic compound and an alkylating agent with the preliminary alkylation catalyst so as to alkylate the aromatic compound and form a preliminary output... Agent: Fina Technology, Inc.

20110184219 - Alkylation process comprising monitoring ionic liquid catalyst acidity: A process for determining ionic liquid catalyst deactivation including (a) collecting at least one sample of an ionic liquid catalyst; (b) hydrolyzing the at least one sample to provide at least one hydrolyzed sample; (c) titrating the at least one hydrolyzed sample with a basic reagent to determine a volume... Agent: Chevron U.s.a. Inc.

  
07/21/2011 > patent applications in patent subcategories. category listing

20110178346 - Hydrocarbon composition: at least 0.0005 gram of sulfur per gram of the composition, wherein at least 40 wt. % of the sulfur is contained in hydrocarbon compounds having a carbon number of 17 or less as determined by GC-GC sulfur chemiluminescence, where at least 60 wt. % of the sulfur in the... Agent:

20110178347 - Device for controlling the operating conditions in a catalytic cracking unit with two risers: The invention concerns a process for the production of gasoline and for the co-production of propylene using a catalytic cracking unit comprising a catalyst regeneration zone and a reaction zone with two risers functioning in parallel under different severity conditions, the catalyst circulating between the regeneration zone and the reaction... Agent: Ifp Energies Nouvelles

20110178348 - Hydrocarbon compositions useful as lubricants: A process for the preparation of a synthetic predominantly single carbon number hydrocarbon fluid comprises the steps of: contacting an alpha olefin having a carbon number of 4 to 30 with a single site catalyst under conditions effective to produce reactive hydrocarbon oligomers that contain reactive double bonds and comprising... Agent:

20110178349 - Method of treating a hydrocarbon stream comprising cyclopentadiene and one or more diolefins: A method of treating a hydrocarbon stream comprising cyclopentadiene (CPD) and one or more diolefins, the method comprising: providing a hydrocarbon stream comprising an initial CPD concentration, an initial target diolefin concentration, and an initial secondary diolefin concentration; subjecting the hydrocarbon stream to preseparation conditions effective to separate (a) a... Agent:

20110178350 - Dehydrogenation catalyst of alkylaromatic compounds having high redox ability, process for producing same, and dehydrogenation method using same: m

20110178353 - liquid phase alkylation process: The present invention provides an improved process for conversion of feedstock comprising an alkylatable aromatic compound and an alkylating agent to desired alkylaromatic conversion product under at least partial liquid phase conversion conditions in the presence of specific catalyst comprising a porous crystalline material, e.g., a crystalline aluminosilicate, and binder... Agent:

20110178351 - Hydrocarbon conversion process using emm-10 family molecular sieve: This disclosure relates to a process for hydrocarbon conversion comprising contacting, under conversion conditions, a feedstock suitable for hydrocarbon conversion with a catalyst comprising an EMM-10 family molecular sieve.... Agent:

20110178352 - Process for preparing ethylbenzene using vapor phase alkylation and liquid phase transalkylation: Disclosed are ethylbenzene processes in which a series-arranged or combined vapor phase alkylation/transalkylation reaction zone is retrofitted to have a vapor phase alkylation reactor and a liquid phase transalkylation reactor, and in which a parallel-arranged vapor phase alkylation reactor and vapor phase transalkylation reactor is retrofitted to have a vapor... Agent:

20110178354 - Aromatic aklylating agent and an aromatic production apparatus: One exemplary embodiment can be a process using an aromatic methylating agent. Generally, the process includes reacting an effective amount of the aromatic methylating agent having at least one of an alkane, a cycloalkane, an alkane radical, and a cycloalkane radical with one or more aromatic compounds. As such, at... Agent:

20110178355 - Method for preparing linear alpha-olefins with removal of aromatic by-products and reactor system therefor: The present invention relates to a method and a reactor system for preparing linear alpha-olefins by oligomerization of ethylene in the presence of an organic solvent and an oligomerization catalyst, wherein a product fraction of C10+ alpha-olefins contaminated with aromatic C9+ compounds is separated from a product main stream and... Agent: Saudi Basic Industries Corporation

20110178356 - Process for increasing a mole ratio of methyl to phenyl: One exemplary embodiment can be a process for increasing a mole ratio of methyl to phenyl of one or more aromatic compounds in a feed. The process can include reacting an effective amount of one or more aromatic compounds and an effective amount of one or more aromatic methylating agents... Agent:

20110178357 - Uzm-35 aluminosilicate zeolite, method of preparation and processes using uzm-35: where M represents a combination of potassium and sodium exchangeable cations, R is a singly charged organoammonium cation such as the dimethyldipropylammonium cation and E is a framework element such as gallium. These zeolites are similar to MCM-68 but are characterized by unique x-ray diffraction patterns and compositions and have... Agent: Uop LLC

  
07/14/2011 > patent applications in patent subcategories. category listing

20110172473 - Additives to enhance metal removal in refinery desalting processes: It has been discovered that metals can be removed or transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains a demulsifier (for instance, an oxyalkylated alkyl resin and/or a crosslinked polypropylene glycol), a surfactant, a diketone and a solvent... Agent: Baker Hughes Incorporated

20110172474 - Aliphatic additives for soot reduction: The invention relates to a jet fuel composition for reducing particulate emission in the exhaust from jet engines. The composition includes an aliphatic additive having a boiling point ranging from about 230° C. to about 310° C.... Agent: Lockheed Martin Corporation

20110172475 - Integrated methods of preparing renewable chemicals: Isobutene, isoprene, and butadiene are obtained from mixtures of C4 and/or C5 olefins by dehydrogenation. The C4 and/or C5 olefins can be obtained by dehydration of C4 and C5 alcohols, for example, renewable C4 and C5 alcohols prepared from biomass by thermochemical or fermentation processes. Isoprene or butadiene can be... Agent: Gevo, Inc.

20110172476 - Integrated process and apparatus to produce hydrocarbons from aqueous solutions of lactones, hydroxy-carboxylic acids, alkene-carboxylic acids, and/or alcohols: A process for producing hydrocarbons, especially C8 or larger alkenes, from lactones, hydroxy-carboxylic acids, alkene-carboxylic acids, alcohols, or mixtures thereof, or an aqueous solution of lactones, hydroxy-carboxylic acids, alkene-carboxylic acids, alcohols, or mixtures thereof is described. The process includes reacting the starting materials with a first acid catalyst to yield... Agent:

20110172477 - Process and apparatus for producing olefin: The present invention provides a process for producing olefin having 3 or more carbon atoms from ethane stably in a simpler process. The present invention provides a method for producing olefin having a step of obtaining a cold fraction by cooling an ethane-cracked gas, which is obtained by thermal cracking... Agent:

20110172478 - Catalyst for aromatization of lower hydrocarbon, and process for production of aromatic compound: [Solving Means] A lower hydrocarbon aromatization catalyst for producing aromatic compound under reaction of lower hydrocarbon has an average crystal diameter of not larger than 500 nm. A catalyst in which molybdenum is carried on ZSM-5 zeolite as metallosilicate is used as an example of the above-mentioned catalyst. Additionally, a... Agent: Meidensha Corporation

20110172479 - Zeolite catalyst with deposited germanium, aluminum and platinum for aromatization of alkanes, process of making and process of using thereof: The present invention is for a catalyst, a process for making the catalyst and a process for using the catalyst in aromatization of alkanes having three to five carbon atoms per molecule, such as propane, to aromatics, such as benzene, toluene and xylene. The catalyst is an aluminum-silicon zeolite having... Agent: Saudi Basic Industries Corporation

20110172480 - Vaporization and transportation of alkali metal salts: An apparatus and method for vaporizing and transporting an alkali metal salt is shown. The apparatus has a first conduit capable of transporting an alkali metal salt solution and a second conduit in fluid communication with the first conduit, the second conduit capable of transporting steam so that the alkali... Agent: Fina Technology, Inc.

20110172481 - Process of producing 1,1 diaryl alkanes and derivatives thereof: A process of producing a 1,1-diaryl alkane comprising a condensation reaction of an aromatic compound having at least one aromatic hydrogen with an acetal, in the presence of a perfluorinated sulfonic acid in polymeric form as catalyst.... Agent: Evonik Degussa Gmbh

20110172482 - Catalyst based on a crystallized material with hierarchized and organized porosity and its use in oligomerization of light olefins: A catalyst that comprises at least one binder and at least one crystallized material with hierarchized and organized porosity in the fields of microporosity and mesoporosity is described, whereby said crystallized material consists of at least two elementary spherical particles, each of said particles comprising a mesostructured silicon-oxide-based matrix that... Agent: Ifp Energies Nouvelles

20110172483 - Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same: c

  
07/07/2011 > patent applications in patent subcategories. category listing

20110166396 - Hydroconversion process and catalyst: The invention relates to a process and hydrodeoxygenation catalyst for producing high-quality diesel and naphtha fuels from a feedstock that contains oxygen containing components derived from renewable organic material in which the hydrodeoxygenation catalyst is a supported Mo catalyst and in which the support has a bimodal porous structure.... Agent:

20110166397 - Method for catalytically cracking waste plastics and apparatus for catalytically cracking waste plastics: To provide a method for catalytically cracking waste plastics wherein the efficiency in decomposition is high; even polyethylene composed of linear chain molecules difficult in decomposition is decomposable at a low temperature and decomposed residue is hardly produced; the process is simple since dechlorination can be achieved at the same... Agent: Kitakyushu Foundation For The Advancement Of Industry, Science And Technology

20110166398 - Process for preparing a ni/sn supported catalyst for the selective hydrogenation of polyunsaturated hydrocarbons:

20110166399 - Method for improving productivity and process stability in styrene manufacturing system having multiple reactors connected in series: Provided is a method for improving productivity and process stability in styrene monomer manufacturing system which uses ethylbenzene dehydrogenation and multiple reactors connected in series by divergence of the feed containing steam and ethylbenzene and injection thereof into a certain point of the system.... Agent: Samsung Total Petrochemicals Co., Ltd.

20110166400 - Diadehyde compound, preparation method thereof, and synthetic method of carotenoids using the same: The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation method of the same, and the expeditious and practical synthetic processes for lycopene and β-carotene by the use of the above novel compound are disclosed. The syntheses... Agent: Myongji University Industry And Academia Cooperation

20110166402 - novel molecular sieve composition emm-13, a method of making and a process of using the same: This disclosure relates to a molecular sieve comprising a framework of tetrahedral atoms bridged by oxygen atoms, the tetrahedral atom framework being defined by a unit cell with atomic coordinates in nanometers shown in Table 3.... Agent:

20110166401 - Novel molecular sieve composition emm-12, a method of making and a process of using the same: This disclosure relates to an EMM-12 molecular sieve having, in its as-synthesized form and in calcined form, an X-ray diffraction pattern including peaks having a d-spacing maximum in the range of 14.17 to 12.57 Angstroms, a d-spacing maximum in the range of 12.1 to 12.56 Angstroms, and non-discrete scattering between... Agent:

20110166403 - Alkylaromatic production process: The present disclosure provides a process for selectively producing a desired monoalkylated aromatic compound comprising the step of contacting in a reaction zone an alkylatable aromatic compound with an alkylating agent in the presence of catalyst comprising a porous crystalline material under at least partial liquid phase conditions, said catalyst... Agent:

20110166404 - Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same: The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation method of the same, and the expeditious and practical synthetic processes for lycopene and β-carotene by the use of the above novel compound are disclosed. The syntheses... Agent: Myongji University Industry And Academia Cooperation

20110166405 - Process for producing paraffinic hydrocarbons: A process for producing paraffinic hydrocarbons from a feedstock comprising triglycerides, diglycerides, monoglycerides and/or fatty acids, the process comprising the following steps: (a) hydrode oxygenating the triglycerides, diglycerides, monoglycerides and/or fatty acids in the feedstock by contacting hydrogen and the feedstock with a hydrogenation catalyst at a temperature in the... Agent:

20110166406 - Improved device for simulated moving bed separation: the device also comprises at least one particular elementary zone Z0, termed the particular elementary zone, comprising a non-selective free volume V0 which is greater than V, and a unique bed L0 of adsorbant S0 with volume VA0 which is less than VA, S0 having a volume adsorption capacity C0... Agent: Ifp

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