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公开(公告)号：US20220331786A1
公开(公告)日：2022-10-20
申请号：US17808685
申请日：2022-06-24
Inventor： Khalid R. ALHOOSHANI , Saheed Adewale GANIYU , Abdulkadir TANIMU
IPC: B01J29/03 , B01J35/10 , B01J35/00 , C10G45/08 , C10L1/08 , B01J37/04 , B01J37/10 , B01J37/08 , B01J37/20
Abstract: A robust catalyst useful for hydrodesulfurization (HDS) of sulfur-containing hydrocarbons such as sulfur-containing diesel fuel. The catalyst contains a modified mesoporous silica, such as SBA-15, Zr atoms, Ni, Mo, Ce atoms. A method for removing sulfur from a hydrocarbon, such as diesel fuel or a refinery feedstock using the catalyst. A one-pot method for making the catalyst.
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公开(公告)号：US20220315848A1
公开(公告)日：2022-10-06
申请号：US17843990
申请日：2022-06-18
Inventor： Ujjal Mukherjee , Essam Abdullah Al-Sayed , Pedro Santos , Kareemuddin Shaik , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald M. Venner , Abdul Rahman Zafer Akhras
IPC: C10G69/06 , B01J19/24 , C10L1/08 , C10G45/26 , C10G45/32 , C10G45/44 , C10G49/22 , C10G65/12 , C10G9/36 , C10G47/30 , C10G49/02 , C10G21/00 , C10G47/26 , C10G55/04
Abstract: Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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公开(公告)号：US20220298441A1
公开(公告)日：2022-09-22
申请号：US17637210
申请日：2020-08-27
Applicant: Iogen Corporation
Inventor： Patrick J. Foody
Abstract: A method of producing one or more fuels having a renewable content from a fuel production process that includes one or more processing steps wherein hydrogen is reacted with crude oil derived liquid hydrocarbon, where the hydrogen is produced by a plurality of hydrogen production units based on steam methane reforming. The method includes selecting one or more hydrogen production units from the plurality of hydrogen production units which have one or more hydrogen-producing characteristics, and allocating renewable methane such that a renewable fraction of feedstock for the selected hydrogen production units is greater than a renewable fraction of feedstock for other hydrogen production units. The selected hydrogen production units are selected to increase a yield of renewable content of one or more of the fuels produced by the fuel production process and/or reduce a carbon intensity of such fuels for a given quantity of renewable methane.
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公开(公告)号：US20220298440A1
公开(公告)日：2022-09-22
申请号：US17832339
申请日：2022-06-03
Applicant: MARATHON PETROLEUM COMPANY LP
Inventor： Matthew T. Woodchick , V. Elijah Mullins , Peg Broughton
Abstract: Low sulfur fuel oil blend compositions and methods of making such blend compositions to increase the stability and compatibility of LSFO blends having paraffinic resids that are blended with distillates and/or cracked stocks of higher asphaltenes and/or aromatics content. In one or more embodiments, distillates and/or cracked stocks that incrementally reduce the initial aromaticity of the distillate or cracked stock with the highest aromaticity are sequentially blended prior to resid addition. Such incremental reduction and sequential blending have been found to provide a resulting low sulfur fuel oil blend that is both compatible and stable.
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公开(公告)号：US11446719B2
公开(公告)日：2022-09-20
申请号：US17153210
申请日：2021-01-20
Applicant: NexState Technologies, Ltd.
Inventor： Bert Randall Kirkendoll , David Jedidiah Tuck
IPC: B09B3/40 , C10G1/10 , C10L1/08 , C10B57/10 , B01D3/14 , B29B17/04 , C10J3/72 , C10M109/02 , C10M177/00 , C10B53/00 , C10N70/00
Abstract: Handling of municipal solid waste (MSW) is described. A method for handling MSW in a single waste processing facility includes receiving the MSW at the waste processing facility. The MSW is separated into biomass, recyclables, and plastics. The biomass is processed at the waste processing facility to produce syngas using a gasifier. The plastics are also processed at the waste processing facility to produce naphtha, diesel fuel, and/or lubricants. Waste heat from the processing of the biomass and from the processing of the plastics is captured and used in the generating of electricity at the waste processing facility. Facilities for handling MSW are also described.
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Patent Agency Ranking
公开(公告)号：US20220290060A1
公开(公告)日：2022-09-15
申请号：US17828764
申请日：2022-05-31
Applicant: MAWETAL LLC
Inventor： Mohammed Wohaibi , Tom F. Pruitt
Abstract: For the shipping industry, these fuels provide solutions to long outstanding technical problems that heretofore hindered supply of low sulfur marine fuels in quantities needed to meet worldwide sulfur reduction goals. Marine shipping use of high sulfur bunker oils is reported as largest source of worldwide transportation SOx emissions. When ships on the open seas burn cheap low grade heavy bunker oils high in sulfur, nitrogen and metals, the SOx, NOx, and metal oxides go to the environment. This invention converts essentially all of each barrel of crude feed to a single ultraclean fuel versus conventional refining where crude feed is cut into many pieces, and each piece is sent down a separate market path meeting various different product specifications. When in port, ships can use these fuels to generate and sell electricity to land based electrical grids to offset fuel cost in an environment-friendly manner.
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公开(公告)号：US20220282172A1
公开(公告)日：2022-09-08
申请号：US17750212
申请日：2022-05-20
Applicant: MAWETAL LLC
Inventor： Mohammed Wohaibi , Tom F. Pruitt
Abstract: For the shipping industry, these fuels provide solutions to long outstanding technical problems that heretofore hindered supply of low sulfur marine fuels in quantities needed to meet worldwide sulfur reduction goals. Marine shipping use of high sulfur bunker oils is reported as largest source of world-wide transportation SOx emissions. When ships on the open seas burn cheap low grade heavy bunker oils high in sulfur, nitrogen and metals, the SOx, NOx, and metal oxides go to the environment. This invention converts essentially all of each barrel of crude feed to a single ultraclean fuel versus conventional refining where crude feed is cut into many pieces, and each piece is sent down a separate market path meeting various different product specifications. When in port, ships can use these fuels to generate and sell electricity to land based electrical grids to offset fuel cost in an environment-friendly manner.
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公开(公告)号：US20220282171A1
公开(公告)日：2022-09-08
申请号：US17750197
申请日：2022-05-20
Applicant: MAWETAL LLC
Inventor： Mohammed Wohaibi , Tom F. Pruitt
Abstract: For the shipping industry, these fuels provide solutions to long outstanding technical problems that heretofore hindered supply of low sulfur marine fuels in quantities needed to meet worldwide sulfur reduction goals. Marine shipping use of high sulfur hunker oils is reported as largest source of world-wide transportation SOx emissions. When ships on the open seas burn cheap tow grade heavy bunker oils high in sulfur, nitrogen and metals, the SOx, NOx, and metal oxides go to the environment. This invention converts essentially all of each barrel of crude feed to a single ultraclean fuel versus conventional refining where crude feed is cut into many pieces, and each piece is sent down a separate market path meeting, various different product specifications. When in port, ships can use these fuels to generate and sell electricity to land based electrical grids to offset fuel cost in an environment-friendly manner.
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公开(公告)号：US20220282170A1
公开(公告)日：2022-09-08
申请号：US17750170
申请日：2022-05-20
Applicant: MAWETAL LLC
Inventor： Mohammed Wohaibi , Tom F. Pruitt
Abstract: For the shipping industry, these fuels provide solutions to long outstanding technical problems that heretofore hindered supply of low sulfur marine fuels in quantities needed to meet worldwide sulfur reduction goals. Marine shipping use of high sulfur hunker oils is reported as largest source of worldwide transportation SOx emissions. When ships on the open seas burn cheap tow grade heavy bunker oils high in sulfur, nitrogen and metals, the SOx, NOx, and metal oxides go to the environment. This invention converts essentially all of each barrel of crude feed to a single ultraclean fuel versus conventional refining where crude feed is cut into many pieces, and each piece is sent down a separate market path meeting, various different product specifications. When in port, ships can use these fuels to generate and sell electricity to land based electrical grids to offset fuel cost in an environment-friendly manner.
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公开(公告)号：US20220259510A1
公开(公告)日：2022-08-18
申请号：US17625822
申请日：2020-07-28
Applicant: SHELL OIL COMPANY
Inventor： Cathelijne Anneroos de VROOM , Aldo CAIAZZO , Claudette SALOMONS , Plamen YANKULOV
Abstract: Method to improve or maintain stability and/or compatibility of a residual hydrocarbon fuel comprising: (a) blending at least 5-95% m/m of a residual hydrocarbon component with at least 5-80% m/m of a fatty acids alkyl esters component or (b) blending at least 5-80% m/m of a fatty acids alkyl esters component with a stable residual fuel composition comprising (i) at least 5-95% m/m of a residual hydrocarbon component and (ii) up to 90% m/m of a non-hydroprocessed hydrocarbon, a hydroprocessed hydrocarbon or any combination thereof; wherein the fatty acids alkyl esters component is blended with the stable residual fuel composition before at least one other fuel composition that decreases the asphaltenes solvency power of the residual fuel composition is added thereto.
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