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Patent Agency Ranking
公开(公告)号：US12064752B2
公开(公告)日：2024-08-20
申请号：US17430758
申请日：2020-01-22
Inventor： Tilman W. Beutel , Gerardo J. Majano Sanchez , Walter Weissman , Brian M. Weiss , Himanshu Gupta , John F. Brody , Scott J. Weigel
CPC classification number: B01J29/7088 , B01J35/30 , B01J35/617 , B01J35/633 , B01J35/635 , B01J37/0215 , B01J2229/62
Abstract: The present disclosure provides mesoporous catalyst compounds and compositions having one or more group 13 atoms. The present disclosure further relates to processes for converting hydrocarbon feedstocks to small olefins. In one aspect, a catalyst compound includes a zeolite having a structural type selected from MFI, MSE, MTW, Theta-One (TON), Ferrierite (FER), AFI, AFS, ATO, BEA, BEC, BOG, BPH, CAN, CON, EMT, EON, EZT, FAU, GME, GON, IFR, ISV, ITN, IWR, IWW, LTL, MAZ, MEI, MOR, MOZ, OFF, OKO, OSI, SAF, SAO, SEW, SFE, SFO, SSF, SSY, and USI, or a combination thereof, the zeolite having a silicon to aluminum molar ratio (Si/Al ratio) of from about 5 to about 40. In one aspect, a catalyst composition includes the catalyst compound and one or more group 13 metal.
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公开(公告)号：US20240359168A1
公开(公告)日：2024-10-31
申请号：US18770255
申请日：2024-07-11
Inventor： Tilman W. Beutel , Gerardo J. Majano Sanchez , Walter Weissman , Brian M. Weiss , Himanshu Gupta , John F. Brody , Scott J. Weigel
CPC classification number: B01J29/7088 , B01J35/30 , B01J35/617 , B01J35/633 , B01J35/635 , B01J37/0215 , B01J2229/62
Abstract: The present disclosure provides mesoporous catalyst compounds and compositions having one or more group 13 atoms. The present disclosure further relates to processes for converting hydrocarbon feedstocks to small olefins. In one aspect, a catalyst compound includes a zeolite having a structural type selected from MFI, MSE, MTW, Theta-One (TON), Ferrierite (FER), AFI, AFS, ATO, BEA, BEC, BOG, BPH, CAN, CON, EMT, EON, EZT, FAU, GME, GON, IFR, ISV, ITN, IWR, IWW, LTL, MAZ, MEI, MOR, MOZ, OFF, OKO, OSI, SAF, SAO, SEW, SFE, SFO, SSF, SSY, and USI, or a combination thereof, the zeolite having a silicon to aluminum molar ratio (Si/Al ratio) of from about 5 to about 40. In one aspect, a catalyst composition includes the catalyst compound and one or more group 13 metal.
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公开(公告)号：US11801454B2
公开(公告)日：2023-10-31
申请号：US17830971
申请日：2022-06-02
Inventor： Himanshu Gupta , James W. Gleeson , Travis M. DeShazo , Khizera Tariq
CPC classification number: B01D11/0492 , C10G11/02 , C10G47/02 , C10G2300/1081 , C10G2300/1088
Abstract: Methods comprising contacting a residue comprising paraffinic, olefinic, and aromatic hydrocarbons with a polar solvent under conditions effective to extract at least a portion of the aromatic hydrocarbons from the residue into the polar solvent, thereby generating: an extract phase comprising the portion of aromatic hydrocarbons and the polar solvent; and, a raffinate phase comprising a majority of the paraffinic and olefinic hydrocarbons.
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4.发明授权公开(公告)号：US11597889B2
公开(公告)日：2023-03-07
申请号：US17119096
申请日：2020-12-11
Inventor： Deyaa I. AbuSalim , Eugine Choi , Kun Wang , Himanshu Gupta , Dongil Kang , Jung Park , Jonathan E. Mitchell
Abstract: A process for converting light paraffins and/or light hydrocarbons to a high octane gasoline composition is disclosed. The process involves: (1) oxidation of iso-paraffins to alkyl hydroperoxides and alcohol; (2) conversion of the alkyl hydroperoxides and alcohol to dialkyl peroxides; and (3) radical coupling of one or more iso-paraffins and/or iso-hydrocarbons using the dialkyl peroxides as radical initiators, thereby forming a gasoline composition comprising gasoline-range molecules including a C7 enriched gasoline composition having a road octane number (RON) greater than 100.
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公开(公告)号：US20220364001A1
公开(公告)日：2022-11-17
申请号：US17597308
申请日：2020-08-26
Inventor： Dario Campani , Matthew Bennett , William J. Novak , Himanshu Gupta , Nick Studdert-Kennedy
Abstract: The present disclosure provides processes for refining hydrocarbon feedstocks and apparatus thereof. In at least one embodiment, a process includes hydroprocessing a mineral hydrocarbon feedstock in the presence of a first catalyst in a first reactor, and removing a first reactor effluent from the first reactor. The process includes hydroprocessing a biocomponent feedstock in the presence of a second catalyst in a second reactor, and removing a second reactor effluent from the second reactor. The process includes mixing the first reactor effluent and the second reactor effluent to form a mixture. The process includes introducing the mixture to a separation unit to form a fuel product. In at least one embodiment, an apparatus includes a first hydroprocess reactor. The apparatus includes a second hydroprocess reactor coupled with the first hydroprocess reactor. The apparatus includes a separation unit coupled with the second hydroprocess reactor.
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