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公开(公告)号：US20210404360A1
公开(公告)日：2021-12-30
申请号：US16917148
申请日：2020-06-30
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Maryam M. Al-Taher , Esam Zaki Hamad , Remi Mahfouz
IPC: F01N3/08
Abstract: Provided is a process that may comprise cooling an engine exhaust emissions comprising SOx on a vehicle that may come from an engine. The cooled engine exhaust emissions comprising SOx may be passed to one or more absorption units. The SOx may be extracted from the engine exhaust emissions with a sorbent supported on solid porous media in an absorption unit on the vehicle to form an absorbed SOx. The absorbed SOx may be desorbed, followed by forming one or more SOx product from the desorbed SOx. The one or more SOx product may be unloaded to an off-vehicle facility.
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公开(公告)号：US20240199961A1
公开(公告)日：2024-06-20
申请号：US18066521
申请日：2022-12-15
Applicant: Saudi Arabian Oil Company
Inventor： Guanghui Zhu , Maryam M. Al-Taher , Qingyuan Hu
IPC: C10G27/04 , B01J31/02 , B01J35/04 , B01J35/10 , C10G61/02 , C10L1/04 , F02M27/02 , F02M31/12 , F02M31/16
CPC classification number: C10G27/04 , B01J31/0271 , B01J35/04 , B01J35/108 , C10G61/02 , C10L1/04 , F02M27/02 , F02M31/12 , F02M31/16 , C10G2300/307 , C10G2300/4068 , C10G2300/80 , C10G2400/02 , C10L2200/0423 , C10L2270/02 , C10L2290/06 , C10L2290/24
Abstract: According to one or more other aspects of the present disclosure, a system for reforming a liquid hydrocarbon fuel includes a mixing zone with a fuel intake fluidly coupled to a liquid hydrocarbon fuel source and an oxygen-containing gas intake fluidly coupled to an oxygen-containing gas source. The mixing zone further includes at least one atomizing nozzle and a fuel distribution zone downstream the at least on atomizing nozzle. The system also includes a catalyst reaction zone downstream the mixing zone, including a monolith block having a plurality of flow channels defined by monolith walls and a reforming catalyst coated onto the monolith walls. The atomizing nozzle generates a plurality of droplets comprising the liquid hydrocarbon fuel suspended in oxygen-containing gas. The fuel distribution zone distributes the plurality of droplets to each of the plurality of flow channels to contact the reforming catalyst including N-hydroxyphthalimide.
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Patent Agency Ranking
公开(公告)号：US12006479B1
公开(公告)日：2024-06-11
申请号：US18066521
申请日：2022-12-15
Applicant: Saudi Arabian Oil Company
Inventor： Guanghui Zhu , Maryam M. Al-Taher , Qingyuan Hu
IPC: C10G27/04 , B01J31/02 , B01J35/56 , B01J35/66 , C10G61/02 , C10L1/04 , F02M27/02 , F02M31/12 , F02M31/16
CPC classification number: C10G27/04 , B01J31/0271 , B01J35/56 , B01J35/66 , C10G61/02 , C10L1/04 , F02M27/02 , F02M31/12 , F02M31/16 , C10G2300/307 , C10G2300/4068 , C10G2300/80 , C10G2400/02 , C10L2200/0423 , C10L2270/02 , C10L2290/06 , C10L2290/24
Abstract: According to one or more other aspects of the present disclosure, a system for reforming a liquid hydrocarbon fuel includes a mixing zone with a fuel intake fluidly coupled to a liquid hydrocarbon fuel source and an oxygen-containing gas intake fluidly coupled to an oxygen-containing gas source. The mixing zone further includes at least one atomizing nozzle and a fuel distribution zone downstream the at least on atomizing nozzle. The system also includes a catalyst reaction zone downstream the mixing zone, including a monolith block having a plurality of flow channels defined by monolith walls and a reforming catalyst coated onto the monolith walls. The atomizing nozzle generates a plurality of droplets comprising the liquid hydrocarbon fuel suspended in oxygen-containing gas. The fuel distribution zone distributes the plurality of droplets to each of the plurality of flow channels to contact the reforming catalyst including N-hydroxyphthalimide.
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公开(公告)号：US11959411B1
公开(公告)日：2024-04-16
申请号：US18066734
申请日：2022-12-15
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Fakhar Mehmood , Maryam M. Al-Taher
CPC classification number: F01N3/208 , F01N3/10 , F01N3/28 , F01N13/009 , F01N2250/12 , F01N2340/02 , F01N2370/00 , F01N2560/021 , F01N2570/10 , F01N2570/12 , F01N2570/14 , F01N2570/18
Abstract: A system for treatment of gasoline compression ignition engine exhaust includes components of a carbon monoxide absorber and a nitrogen oxide absorber, wherein nitrogen oxide comprises one or more compounds consisting of nitrogen and oxygen; an oxidation catalyst downstream of the carbon monoxide absorber; a close coupled reduction catalyst downstream of the nitrogen oxide absorber; an underfloor reduction catalyst downstream of the close coupled reduction catalyst; and an ammonia slip catalyst downstream of the underfloor reduction catalyst. A method for making the system includes aligning the components into the system; configuring the carbon monoxide absorber to capture and store carbon monoxide under cold start operation; configuring the nitrogen oxide absorber to capture and store nitrogen oxide, under cold start operation; and configuring the underfloor reduction catalyst and ammonia slip catalyst to in combination reduce slip ammonia released by the close coupled reduction catalyst under high load operation.
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公开(公告)号：US20240287393A1
公开(公告)日：2024-08-29
申请号：US18655962
申请日：2024-05-06
Applicant: Saudi Arabian Oil Company
Inventor： Guanghui Zhu , Maryam M. Al-Taher , Qingyuan Hu
IPC: C10G27/04 , B01J31/02 , B01J35/56 , B01J35/66 , C10G61/02 , C10L1/04 , F02M27/02 , F02M31/12 , F02M31/16
CPC classification number: C10G27/04 , B01J31/0271 , B01J35/56 , B01J35/66 , C10G61/02 , C10L1/04 , F02M27/02 , F02M31/12 , F02M31/16 , C10G2300/307 , C10G2300/4068 , C10G2300/80 , C10G2400/02 , C10L2200/0423 , C10L2270/02 , C10L2290/06 , C10L2290/24
Abstract: According to one or more other aspects of the present disclosure, a system for reforming a liquid hydrocarbon fuel includes a mixing zone with a fuel intake fluidly coupled to a liquid hydrocarbon fuel source and an oxygen-containing gas intake fluidly coupled to an oxygen-containing gas source. The mixing zone further includes at least one atomizing nozzle and a fuel distribution zone downstream the at least on atomizing nozzle. The system also includes a catalyst reaction zone downstream the mixing zone, including a monolith block having a plurality of flow channels defined by monolith walls and a reforming catalyst coated onto the monolith walls. The atomizing nozzle generates a plurality of droplets comprising the liquid hydrocarbon fuel suspended in oxygen-containing gas. The fuel distribution zone distributes the plurality of droplets to each of the plurality of flow channels to contact the reforming catalyst including N-hydroxyphthalimide.
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公开(公告)号：US20240199960A1
公开(公告)日：2024-06-20
申请号：US18065961
申请日：2022-12-14
Applicant: Saudi Arabian Oil Company
Inventor： Guanghui Zhu , Maryam M. Al-Taher , Christos Kalamaras
CPC classification number: C10G27/04 , B01J12/007 , B01J19/0093 , B01J31/0247 , B01J2219/00835 , B01J2219/0086 , B01J2219/00867 , B01J2219/00869 , B01J2219/00873 , B01J2219/00889 , B01J2219/00905 , C10G2300/307 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/4081 , C10G2300/70 , C10G2400/02
Abstract: The present disclosure is directed to systems and methods for reforming a hydrocarbon fuel to increase the cetane value of the hydrocarbon fuel. The system includes a microstatic mixer and a microchannel reactor downstream of the microstatic mixer. The microchannel reactor includes a microchannel with an NHPI catalyst coated onto the walls of the microchannel. A hydrocarbon fuel and an oxygen-containing gas are combined and mixed in the microstatic mixer to produce a combined stream and the combined stream is passed through the microchannel. The microchannel reactor includes a heat transfer system. The hydrocarbon fuel and oxygen-containing gas are contacted in the microchannel in the presence of the catalyst at a reaction temperature sufficient to produce a reformed hydrocarbon fuel having a cetane value greater than a cetane value of the starting hydrocarbon fuel.
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公开(公告)号：US12012558B1
公开(公告)日：2024-06-18
申请号：US18065961
申请日：2022-12-14
Applicant: Saudi Arabian Oil Company
Inventor： Guanghui Zhu , Maryam M. Al-Taher , Christos Kalamaras
CPC classification number: C10G27/04 , B01J12/007 , B01J19/0093 , B01J31/0247 , B01J2219/00835 , B01J2219/0086 , B01J2219/00867 , B01J2219/00869 , B01J2219/00873 , B01J2219/00889 , B01J2219/00905 , C10G2300/307 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/4081 , C10G2300/70 , C10G2400/02
Abstract: The present disclosure is directed to systems and methods for reforming a hydrocarbon fuel to increase the cetane value of the hydrocarbon fuel. The system includes a microstatic mixer and a microchannel reactor downstream of the microstatic mixer. The microchannel reactor includes a microchannel with an NHPI catalyst coated onto the walls of the microchannel. A hydrocarbon fuel and an oxygen-containing gas are combined and mixed in the microstatic mixer to produce a combined stream and the combined stream is passed through the microchannel. The microchannel reactor includes a heat transfer system. The hydrocarbon fuel and oxygen-containing gas are contacted in the microchannel in the presence of the catalyst at a reaction temperature sufficient to produce a reformed hydrocarbon fuel having a cetane value greater than a cetane value of the starting hydrocarbon fuel.
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