|Mineral oils: processes and products patents - Monitor Patents|
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Mineral oils: processes and products September class, title,number 09/11Below 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. 09/29/2011 > 6 patent applications in 6 patent subcategories. class, title,number
20110233110 - Integrated hydrotreating and oxidative desulfurization process: A system and process for desulfurizing a hydrocarbon feed stream containing organosulfur compounds is provided. In general, the system includes a conventional hydrotreating unit through the high pressure cold or hot separator. Aqueous oxidant and an oxidative catalyst are mixed with the hydrotreated hydrocarbon effluent from the high pressure cold... Agent:
20110233111 - Processing of acid containing hydrocarbons: A method for thermally cracking a carboxylic acid containing hydrocarbonaceous feed wherein the feed is first processed in a vaporization step that contains at least one catalyst effective to convert carboxylic acid species to carbon dioxide and hydrocarbon and/or lower molecular weight acids and hydrocarbon.... Agent:
20110233112 - Ionic liquid desulfurization process incorporated in a contact vessel: Initial high sulfur levels of a hydrocarbon feedstock are reduced to desired low levels without the need for integration of substantial new equipment or hardware with existing hydroprocessing reactors. Ionic liquids are utilized as organic sulfur extraction agents and are added to and mixed with the hydrocarbon feedstock containing organosulfur... Agent:
20110233113 - Ionic liquid desulfurization process incorporated in a low pressure separator: Initial high sulfur levels of a hydrocarbon feedstock are reduced to desired low levels without the need for integration of substantial new equipment or hardware with existing hydroprocessing reactors. Ionic liquids are utilized as organic sulfur extraction agents and are added to and mixed with the hydrocarbon feedstock containing organosulfur... Agent:
20110233114 - Nozzle reactor and method of use: A method of cracking hydrocarbon material in a nozzle reactor. The method includes a step of providing a nozzle reactor, a step of injecting a stream of cracking material into the reactor body of the nozzle reactor, and a step of injecting hydrocarbon material into the reactor body of the... Agent: Marathon Oil Canada Corporation
20110233115 - Method for processing froth treatment tailings: A method for processing froth treatment tailings, including separating the froth treatment tailings in order to produce a coarse mineral material fraction and a fine mineral material fraction therefrom, subjecting the coarse mineral material fraction to froth flotation in order to produce a heavy mineral concentrate and a coarse mineral... Agent: Titanium Corporation Inc.09/22/2011 > 10 patent applications in 9 patent subcategories. class, title,number
20110226664 - Flexible production of alkylate gasoline and distillate: A process for producing hydrocarbon products, comprising: a) operating a process unit in an alkylate mode wherein greater than 50 wt % of a C5+ hydrocarbon stream from the process unit boils at 137.8° C. or below, b) adjusting one or more process conditions in the process unit, and c)... Agent: Chevron U. S.a., Inc.
20110226665 - Process for treating a hydrocarbon-containing feed: where M is either the first metal or the second metal, at least one M is the first metal and at least one M is the second metal, and X is selected from the group consisting of SO4, PO4, oxalate (C2O4), acetylacetonate, acetate, citrate, tartrate, Cl, Br, I, ClO4, and... Agent:
20110226666 - System and process for integrated oxidative desulfurization, desalting and deasphalting of hydrocarbon feedstocks: A system and process for integrated desulfurizing, desalting and deasphalting of hydrocarbon feedstocks is provided. A hydrocarbon feedstock, a water soluble oxidant, and a water soluble catalyst can be introduced in a oxidation zone and retained for a period of time sufficient to achieve the desired degree of desulfurization, or... Agent:
20110226667 - Methods for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst and recycling the colloidal or molecular catalyst: An ebullated bed hydroprocessing system, and also a method for upgrading an existing ebullated bed hydroprocessing system, involves introducing a colloidal or molecular catalyst, or a catalyst precursor capable of forming the colloidal or molecular catalyst, into an ebullated bed reactor. The colloidal or molecular catalyst is formed by intimately... Agent: Headwaters Technology Innovation, LLC
20110226668 - Ancillary cracking of heavy oils in conjunction with fcc unit operations: The production of light hydrocarbons consisting of ethylene, propylene, butylenes, and of gasoline is enhanced by introducing a heavy oil feedstream derived from an external source into an ancillary downflow reactor that utilizes the same catalyst composition as an adjacent FCC unit for cracking the heavy oil and withdrawing the... Agent:
20110226669 - Market driven alkylation or oligomerization process: A process comprising adjusting a level of conjunct polymers in an ionic liquid catalyst between a low level that favors production of C5+ products boiling at 137.8° C. or below and a higher level that favors production of both C5+ products boiling at 137.8° C. or below and C5+ products... Agent: Chevron U.s.a., Inc.
20110226670 - Process for removing sulfur from hydrocarbon streams using hydrotreatment, fractionation and oxidation: Methods for removing sulfur from hydrocarbon streams using the sequential application of hydrodesulfurization, fractionation and oxidation. The hydrodesulfurization step is operative to remove easily-hydrogenated sulfur species, such as sulfides, disulfides and mercaptans. The resultant stream is then fractionated at a select temperature range to generate a sub-stream that is sulfur-rich... Agent:
20110226671 - Method for producing a crude product: Methods and systems for contacting a crude feed that has a total acid number (TAN) of at least 0.3 with one or more catalysts produces a total product that includes a crude product are described. The one or more catalysts may include a first catalyst and a second catalyst. The... Agent:
20110226672 - Methods and devices for extracting hydrocarbons from oil sand: A method and a device for carrying out the method for extracting hydrocarbons from oil sand uses organic extractants and a filter apparatus with a continuous rotary filter as well as a steaming unit.... Agent:
20110226673 - Oil isolation and decontamination apparatus: There is provided a portable oil isolation and decontamination system comprising a plurality of high heat energy generators that supply high heat energy to an oil isolation and decontamination unit. Each heat energy generator comprises a chamber for gasifying used rubber tires, waste oil, coal or other combustible materials for... Agent:09/15/2011 > 8 patent applications in 8 patent subcategories. class, title,number
20110220553 - Methods and systems for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst: A hydrocracking system involves introducing a heavy oil feedstock and a colloidal or molecular catalyst, or a catalyst precursor capable of forming the colloidal or molecular catalyst, into a hydrocracking reactor. The colloidal or molecular catalyst is formed in situ within the heavy oil feedstock by 1) premixing the catalyst... Agent: Headwaters Technology Innovation, LLC.
20110220546 - High quality middle distillate production process: A hydrocarbon feedstock is hydrocracked in a hydrocracking zone and the effluent is fractioned to recover a light fraction, a middle fraction containing aromatic compounds and a heavy fraction. The heavy fraction is recycled to the hydrocracking zone for further hydrocracking. The middle fraction is introduced to an aromatic separation... Agent:
20110220547 - Targeted desulfurization process and apparatus integrating oxidative desulfurization and hydrodesulfurization to produce diesel fuel having an ultra-low level of organosulfur compounds: Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by flashing the feed at a target cut point temperature to obtain two fractions. A first fraction contains refractory organosulfur compounds, which... Agent:
20110220548 - Process for catalytic cracking with fine control of the residual coke content on the catalyst after regeneration: This invention describes a two-stage regeneration zone that has a regenerated catalyst circuit such as the one that results from the mixing of a partially regenerated catalyst with a residual coke rate of between 0.3 and 0.7% and a totally regenerated catalyst with a coke rate that is less than... Agent: Ifp Energies Nouvelles
20110220549 - Low small mesoporous peak cracking catalyst and method of using: This invention relates to the composition, method of making and use of a fluidized catalytic cracking (“FCC”) catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 Å (angstrom) range as determined by nitrogen adsorption measurements. FCC catalysts made from... Agent: Exxonmobil Research And Engineering Company
20110220550 - Mild hydrodesulfurization integrating targeted oxidative desulfurization to produce diesel fuel having an ultra-low level of organosulfur compounds: Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by first contacting the entire feed with a hydrodesulfurization catalyst in a hydrodesulfurization reaction zone operating under mild conditions to remove the... Agent:
20110220551 - Method of scavenging hydrogen sulfide and/or mercaptans using triazines: wherein R1, R2 and R3 are each independently selected from the group consisting of R4 and R5, R4 is a C1-C20 straight or branched chain alkyl group, R5 is —[(CH)m—NH]p—(CH2)nOH, n and m are independently an integer from 2 to about 6, p is from 1 to about 6; and... Agent:
20110220552 - Method for removing corrosive sulfur compounds from a transformer oil: A method removes corrosive sulfur compounds from transformer oil. By adding a mixture of rare earths containing aluminum oxide and aluminum silicate to the transformer oil, and enriching the same with an aqueous solution of soluble metal salts, the corrosive sulfur compounds in the transformer oil are neutralized with defined... Agent: Siemens Aktiengesellschaft09/08/2011 > 1 patent applications in 1 patent subcategories. class, title,number
20110215030 - Optimal asphaltene conversion and removal for heavy hydrocarbons: The invention provides improved apparatus and method for producing a pipeline-ready or refinery-ready feedstock from heavy, high asphaltene crude, comprising a pre-heater for pre-heating a process fluid to a design temperature at or near the operating temperature of a reactor; moving the process fluid into the reactor for conversion of... Agent: Meg Energy Corporation09/01/2011 > 4 patent applications in 4 patent subcategories. class, title,number
20110210043 - Crude product composition: A crude product composition is provided. The crude product composition contains from 0.001 wt. % to 5 wt. % residue. The crude product composition contains hydrocarbons having a boiling point in the ranges of at most 204° C., from 204° C. to 300° C., from 300° C. to 400° C.,... Agent:
20110210044 - Method and system for reclaiming waste hydrocarbon from tailings using solvent sequencing: A method and system for extracting hydrocarbon products from waste tailings of a froth flotation unit and a paraffinic froth treatment process are provided. Bitumen and asphaltenes from the waste tailings are extracted using a serial addition of an aromatic solvent, followed by a polar-non-polar solvent. The method and system... Agent:
20110210045 - Systems and methods for producing a crude product: Systems and methods for hydroprocessing heavy oil feedstock is disclosed. The process employs a plurality of contacting zones and at least a separation zone to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. In one embodiment, water and/or steam being injected... Agent: C/o Chevron Corporation
20110210046 - Starting-up method of fractionator: A start-up method of a fractionator which fractionally distills FT synthesized hydrocarbons produced by the Fischer-Tropsch synthesis reaction, the method includes: discharging light FT synthesized hydrocarbons which exist in a gaseous state in an FT reactor performing the Fischer-Tropsch synthesis reaction from the FT reactor to the outside; cooling down... Agent:Previous industry: Special receptacle or package
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