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Mineral oils: processes and products February patent applications/inventions, industry category 02/09

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.
02/26/2009 > patent applications in patent subcategories.

20090050521 - Composition of a superior lubricant or lubricant blendstock: A composition of a superior lubricant or lubricant component having a very high VI, a low cloud point, a difference between the T90 and T10 boiling points of at least 250° F. by SIMDIST, and a very low Bromine Number.... Agent: Chevron Corporation

20090050522 - Methods of improving thermal transfer within a hydrocarbon reformig system: A process for supplementing steam reformation with hydrogen, oxygen and heat from dissociation of hydrogen peroxide (H2O2). Steam reforming suffers from starting the overall system in an endothermic manner which leads to long start times and limited turndown capability in delivering high quality hydrogen. Using a material such as hydrogen... Agent: Sheridan Ross PC

20090050523 - Olefin production utilizing whole crude oil/condensate feedstock and selective hydrocracking: A method for thermally cracking a feed composed of whole crude oil and/or natural gas condensate using a vaporizer to vaporize the feed before cracking same, recovering pyrolysis gas oil from the cracked feed, subjecting the recovered pyrolysis gas oil to hydrocracking to form a paraffinic hydrocracked product, and passing... Agent: Lyondellbasell Industries

20090050524 - Method for producing feedstocks of high quality lube base oil from unconverted oil: The present invention relates to a method of producing a feedstock for high-quality lube base oil from unconverted oil (UCO) obtained from fuel oil hydrocracking, and more particularly to a method of producing a feedstock for high-quality lube base oil by treating vacuum gas oil (VGO) or a mixture of... Agent: Darby & Darby P.C.

20090050525 - Method for deploymerising residues containing hydrocarbons and device for carrying out said method: The invention relates to a method for depolymerising raw materials containing hydrocarbons, such as residues in a continuous process. To achieve a uniform operation using a comparatively simple technique, the raw material, which has been pre-heated to a liquid or pulpy consistency, is continuously injected under pressure into a reactor... Agent: Fay Sharpe LLP

20090050526 - Process for recycling an active slurry catalyst composition in heavy oil upgrading: The instant invention is directed to a process employing slurry catalyst compositions in the upgrading of heavy oils. The slurry catalyst composition is not permitted to settle, which would result in possible deactivation. The slurry is recycled to an upgrading reactor for repeated use and products require no further separation... Agent: Chevron Corporation

20090050528 - Low nox co oxidation promoters: Particulate compositions for promoting CO oxidation in FCC processes are provided, the compositions comprising an anionic clay support having at least one dopant, wherein at least one compound comprising iridium, rhodium, palladium, copper, or silver is deposited on the anionic clay support, and the composition is substantially free of platinum.... Agent: Albemarle Netherlands B.v. Patent And Trademark Department

20090050527 - Nochi reduction compositions for use in partial burn fcc processes: A NOx reduction composition and process of using the composition to reduce the content of NOx emissions and gas phase reduced nitrogen species released from the regeneration zone during fluid catalytic cracking of a hydrocarbon feedstock into lower molecular weight components is disclosed. The process comprises contacting a hydrocarbon feedstock... Agent: W.r. Grace & Co.-conn.

20090050529 - Fcc co oxidation promoters: Compositions suitable for use in FCC processes are provided that are capable of providing improved CO oxidation promotion activity along with NOx emission control. Generally, compositions are provided for promoting CO oxidation in FCC processes, wherein the compositions contain (i) a basic material support, (ii) at least one oxide of... Agent: Albemarle Netherlands B.v. Patent And Trademark Department

20090050530 - Process and apparatus for steam cracking hydrocarbon feedstocks: The present disclosure provides a process for treating a hydrocarbon feedstock comprising: (a) feeding the hydrocarbon feedstock at a linear velocity equal to or less than 0.9 m/s to a first preheating zone in the convection section of a steam cracking furnace; (b) preheating the hydrocarbon feedstock in the first... Agent: Exxonmobil Chemical Company

20090050531 - Method for the production of synthetic fuels from oxygenates: Disclosed is a method for the production of synthetic fuels, wherein, in a first step, a gas mixture consisting of methanol and/or dimethyl ether and/or another oxygenate and water vapor is reacted at temperatures of 300-600° C. in order to form olefins with, preferably, 268 carbon atoms. In a second... Agent: K.f. Ross P.C.

20090050532 - Sot (shale oil technology): The proven success of this oil shale technology, including demonstration of the quality of its product, points to the feasibility of the commercial plants' technical functions. This retort system/refinery delivers a higher yield of crude oil and petroleum products both in terms of quantity and quality, utilizing a price conscious... Agent: Anthony Chirico

20090050533 - process for removing sulfur from a fuel gas stream additionally containing carbon dioxide and light olefins: Disclosed is a process for the removal of sulfur from a fuel gas stream that additionally contains carbon dioxide and a light olefin as well as an organic sulfur compound. The process includes hydrotreating the fuel gas stream followed by a catalytic reduction of the resulting hydrotreated fuel gas to... Agent: Shell Oil Company

20090050534 - Process for removing sulfur from separate less reactive and more reactive fuel gas streams containing organic sulfur and light olefins: Disclosed is a process for removing organic sulfur from more than one reactive fuel gas stream. A reactor vessel that is provided with at least one bed of hydrodesulfurization catalyst is used to hydrodesulfurize multiple reactive fuel gas streams with a less reactive fuel gas stream being introduced into the... Agent: Shell Oil Company

20090050535 - Reactor system, and a process for preparing an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate and an alkanolamine: s

20090050536 - Process for refining fats and oils: The present invention relates to a process for cooling fatty acid distillate from scrubbing section in a fats and oils refinery comprising cooling the fatty acid distillate by heat recovery in at least one heat-exchanging zone with refined oils having a temperature above about 50° C. heating the refined fats... Agent: Michaud-duffy Group LLP

20090050537 - Methods for reduction of pollutants from carbonaceous materials prior to combustion: Methods for reducing potential pollutants in carbonaceous materials such as coal, lignites and the like prior to utilization such as by combustion, the invention in preferred embodiments processes such materials by resonance disintegration including inter alia subjection to rapid pressure increases and decreases to reduce the materials to particle sizes... Agent: Kenneth Earl Darnell

02/19/2009 > patent applications in patent subcategories.

20090045099 - Catalytic cracking and hydroprocessing process for high diesel yield with low aromatic content and/or high propylene yield: Processes for maximizing low aromatics LCO yield and/or propylene yield in fluid catalytic cracking are disclosed. The processes employ catalytic compositions that comprise a predominantly basic material and little to no large pore zeolite.... Agent: Albemarle Netherlands B.v. Patent And Trademark Department

20090045100 - Multi-stage hydrocracker with kerosene recycle: This invention relates to a multi-stage process for hydroprocessing gas oils. Preferably, each stage possesses at least one hydrocracking zone. The second stage and any subsequent stages possess an environment having a low heteroatom content. Light products, such as naphtha, kerosene and diesel, may be recycled from fractionation (along with... Agent: Chevron Corporation

20090045101 - Reduction of nochi emissions in full burn fcc processes: Compositions for reduction of NOx emissions generated during catalytic cracking process, preferably, a fluid catalytic cracking process, are disclosed. The compositions comprise (i) an acidic metal oxide containing substantially no zeolite, (ii) an alkali metal, alkaline earth metal, and mixtures thereof, (iii) an oxygen storage component, (iv) palladium and (v)... Agent: Beverly J. Artale W R Grace & Co.-conn, Patent Department, Legal

20090045102 - Method of altering a feed to a reaction zone: One exemplary embodiment can include a method of altering a feed to a transalkylation zone by changing a destination of a stream rich in an aromatic C9 for increasing production of at least one of benzene, toluene, para-xylene, and an aromatic gasoline blend. The method can include providing the stream... Agent: Honeywell International Inc Patent Services

20090045103 - Thermal coal upgrading process: A process for thermally upgrading coal in a vertical processor wherein the coal is gravity fed and a heated inert gas is introduced into the processor. The temperature of the gas, the size of the coal and the rate of movement of the coal are controlled to efficiently remove moisture... Agent: Antoinette M. Tease

02/12/2009 > patent applications in patent subcategories.

20090038990 - Catalyst used for converting coal tar to diesel oil, its preparation method and use thereof: The present invention relates to a catalyst used for converting coal tar to diesel, the preparation method and use thereof The catalyst has a compound of iodine, an inorganic oxide matrix and the compound dispersed therein; or an inorganic oxide matrix and the compound dispersed therein together with a crystalline... Agent: Scully Scott Murphy & Presser, PC

20090038995 - Method for reducing oil fouling in heat transfer equipment: A method of reducing asphaltene and particulate induced fouling during the thermal processing of petroleum oils utilizes resin extracts from HSDP crude oils to disperse and solubilize asphaltenes and disperse inorganic particulate contaminants such as salts and iron oxide. The extracts are essentially maltene fractions which may be separated from... Agent: Exxonmobil Research & Engineering Company

20090038991 - Extractive distillation process for recovering aromatics from petroleum streams: The invention also relates to an improved ED process for recovering mainly benzene and toluene from the C6-C7 petroleum streams containing at least a measurable amount of C8+ hydrocarbons. This invention is further directed toward the regeneration and recovery of the ED solvent utilized to recover and purify the aromatic... Agent: Law Office Of Spencer Chen

20090038992 - Process for the removal of sulphur compounds and carbon dioxide from a gas stream: A process for the removal of sulphur compounds and carbon dioxide from a gas stream comprising sulphur compounds including hydrogen sulphide and mercaptans, the process comprising the steps of: (a) washing the gas stream with an aqueous amine washing solution to remove hydrogen sulphide, any carbon dioxide, and part of... Agent: Shell Oil Company

20090038993 - Composition useful in the catalytic hydroprocessing of hydrocarbon feedstocks, a method of making such catalyst, and a process of using such catalyst: A hydrocarbon oil-impregnated composition that comprises a support material having incorporated therein a metal component and impregnated with a hydrocarbon oil. The hydrocarbon oil-impregnated composition is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the hydrocarbon oil-impregnated composition is... Agent: Shell Oil Company

20090038994 - High-solvency-dispersive-power (hsdp) crude oil blending for fouling mitigation and on-line cleaning: A high solvency dispersive power (HSDP) crude oil is added to a blend of incompatible and/or near-incompatible oils to proactively address the potential for fouling heat exchange equipment. The HSDP component dissolves asphaltene precipitates and maintains suspension of inorganic particulates before coking affects heat exchange surfaces. HSDP co-blending for fouling... Agent: Exxonmobil Research & Engineering Company

02/05/2009 > patent applications in patent subcategories.

20090032435 - Mitigation of refinery process unit fouling using high-solvency-dispersive-power (hsdp) resid fractions: Atmospheric and/or vacuum resid fractions of a high solvency dispersive power (HSDP) crude oil are added to a blend of crude oil to prevent fouling of crude oil refinery equipment and to perform on-line cleaning of fouled refinery equipment. The HSDP resid fractions dissolve asphaltene precipitates and maintain suspension of... Agent: Exxonmobil Research & Engineering Company

20090032436 - Heavy oil treating method and heavy oil treating system: The invention is intended to produce high-pressure light fuel gas with good combustibility by contacting and reacting high-temperature, high-pressure water and heavy oil with each other in a contact-reaction unit to extract light oil components from the heavy oil and to remove metals. The high-temperature, high-pressure water and the heavy... Agent: Mattingly, Stanger, Malur & Brundidge, P.C.

20090032437 - Catalytic distillation process for primary haloalkanes: A process for making primary haloalkanes by catalytic distillation of internal haloalkanes which comprises a) introducing an internal haloalkane feed into a catalytic distillation column; b) isomerizing at least a portion of the internal haloalkane feed in the presence of an internal haloalkane isomerization catalyst at a temperature at or... Agent: Shell Oil Company

20090032439 - Process for heating regeneration gas: Disclosed is a process for combusting dry gas to heat the air supplied to an FCC regenerator to increase its temperature and minimize production of undesirable combustion products. Preferably, the dry gas is a selected FCC product gas. Alternatively or additionally, dry gas from an FCC product stream is separated... Agent: Honeywell Intellectual Property Inc Patent Services

20090032438 - Process for recovering power from fcc product: Disclosed is a process for recovering power from an FCC product. The dry gas is combusted and combined with FCC regenerator flue gas to raise the power recovery capability of the flue gas. The flue gas can be used to generate electrical power or steam. Alternatively or additionally, dry gas... Agent: Honeywell Intellectual Property Inc Patent Services

20090032440 - Method of transferring particles from one pressure zone to another pressure zone: One exemplary embodiment can include a method of controlling a catalyst transfer vessel cycle of loading and unloading based on an expected level of a catalyst in a downstream vessel for a hydrocarbon conversion unit. The method can include calculating an expected catalyst level in the downstream vessel based on... Agent: Honeywell Intellectual Property Inc Patent Services

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