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公开(公告)号：US11325111B2
公开(公告)日：2022-05-10
申请号：US16212922
申请日：2018-12-07
Applicant: ExxonMobil Research and Engineering Company
Inventor： Paul Podsiadlo , Quanchang Li , David C. Calabro , Kiara M. Benitez , Machteld M. W. Mertens , Scott J. Weigel , Doron Levin , Randall D. Partridge
IPC: B01J31/00 , B01J31/26 , B01J29/40 , B01J29/44 , B01J29/70 , B01J29/74 , B01J31/12 , C07C5/10 , B01J35/00 , B01J37/00 , C10G45/54 , C10G45/64 , C10G47/16
Abstract: Catalysts including at least one microporous material (e.g., zeolite), an organosilica material binder, and at least one catalyst metal are provided herein. Methods of making the catalysts, preferably without surfactants and processes of using the catalysts, e.g., for aromatic hydrogenation, are also provided herein.
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公开(公告)号：US11111352B2
公开(公告)日：2021-09-07
申请号：US16190433
申请日：2018-11-14
Applicant: ExxonMobil Research and Engineering Company
Inventor： Huaxing Zhou , Quanchang Li , David C. Calabro
IPC: B01J20/10 , C08J9/28 , B01J20/28 , B01J20/30 , B01J31/12 , B01J35/10 , B01J37/04 , B01J37/10 , B01J20/26 , C01B33/12 , C01B37/02
Abstract: Methods of preparing organosilica materials using a starting material mixture comprising at least one compound of Formula [(RO)2SiCH2]3 (Ia) and at least one compound of Formula [R′ROSiCH2]3 (Ib), wherein each R′ independently represents an RO—, an R group, or an (RO)3Si—CH2— group, at least one R′ being (RO)3Si—CH2—; and R represents a C1-C4 alkyl group, in the absence of a structure directing agent and/or porogen are provided herein. Processes of using the organosilica materials, e.g., for gas separation, etc., are also provided herein.
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公开(公告)号：US20170355822A1
公开(公告)日：2017-12-14
申请号：US15178961
申请日：2016-06-10
Applicant: ExxonMobil Research and Engineering Company
Inventor： David C. Calabro , Ivy D. Johnson , Quanchang Li , Paul Podsiadlo , Simon C. Weston , Mobae Afeworki
CPC classification number: C08G77/06 , C01B33/113 , C01B37/00 , C08G77/04 , C08G77/26
Abstract: Organosilica materials made from monomers including at least a source of silica that is reactive to polymerize, optionally in combination with at least one additional cyclic monomer. Methods for making such organosilica materials are also described herein.
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公开(公告)号：US10435514B2
公开(公告)日：2019-10-08
申请号：US15178961
申请日：2016-06-10
Applicant: ExxonMobil Research and Engineering Company
Inventor： David C. Calabro , Ivy D. Johnson , Quanchang Li , Paul Podsiadlo , Simon C. Weston , Mobae Afeworki
IPC: C08G77/06 , C08G77/04 , C01B33/113 , C01B37/00 , C08G77/26
Abstract: Organosilica materials made from monomers including at least a source of silica that is reactive to polymerize, optionally in combination with at least one additional cyclic monomer. Methods for making such organosilica materials are also described herein.
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公开(公告)号：US20190194414A1
公开(公告)日：2019-06-27
申请号：US16190433
申请日：2018-11-14
Applicant: ExxonMobil Research and Engineering Company
Inventor： Huaxing Zhou , Quanchang Li , David C. Calabro
CPC classification number: C08J9/28 , B01J20/103 , B01J20/262 , B01J20/28045 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28064 , B01J20/28066 , B01J20/28071 , B01J20/28073 , B01J20/28076 , B01J20/28083 , B01J20/28092 , B01J20/305 , B01J20/3085 , B01J31/127 , B01J35/1014 , B01J35/1019 , B01J35/1023 , B01J35/1028 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J35/109 , B01J37/04 , B01J37/10 , B01J2231/005 , B01J2531/002 , C01B33/12 , C01B37/02 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C08J2201/0504 , C08J2383/04
Abstract: Methods of preparing organosilica materials using a starting material mixture comprising at least one compound of Formula [(RO)2SiCH2]3 (Ia) and at least one compound of Formula [R′ROSiCH2]3 (Ib), wherein each R′ independently represents an RO—, an R group, or an (RO)3Si—CH2— group, at least one R′ being (RO)3Si—CH2—; and R represents a C1-C4 alkyl group, in the absence of a structure directing agent and/or porogen are provided herein. Processes of using the organosilica materials, e.g., for gas separation, etc., are also provided herein.
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Patent Agency Ranking
公开(公告)号：US10294312B2
公开(公告)日：2019-05-21
申请号：US15526513
申请日：2015-12-11
Applicant: ExxonMobil Research and Engineering Company
Inventor： Matthew W. Holtcamp , Gregory S. Day , David F. Sanders , David C. Calabro , Quanchang Li , Machteld M. W. Mertens
IPC: C08F4/64 , C08F4/76 , C08F4/52 , C08F4/6592 , C07D251/30 , C08F4/02 , C08F210/02 , C08G77/60
Abstract: A catalyst system comprising a combination of: 1) an activator; 2) one or more metallocene catalyst compounds; 3) a support comprising an organosilica material, which may be a mesoporous organosilica material. The organosilica material may be a polymer of at least one monomer of Formula [Z1OZ2SiCH2]3 (I), where Z1 represents a hydrogen atom, a C1-C4 alkyl group, or a bond to a silicon atom of another monomer and Z2 represents a hydroxyl group, a C1-C4 alkoxy group, a C1-C6 alkyl group, or an oxygen atom bonded to a silicon atom of another monomer. This invention further relates to processes to polymerize olefins comprising contacting one or more olefins with the above catalyst system.
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公开(公告)号：US10239967B2
公开(公告)日：2019-03-26
申请号：US15526512
申请日：2015-12-11
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Inventor： Matthew W. Holtcamp , Matthew S. Bedoya , Charles J. Harlan , Quanchang Li , Machteld M. W. Mertens
IPC: C08F4/64 , C08F4/76 , C08F10/02 , B01J31/06 , B01J35/10 , C08G77/58 , C08G77/50 , B01J20/08 , B01J20/28 , B01D53/04 , B01D53/047 , B01J20/10 , B01D53/02 , B01D15/00 , B01J37/03 , B01J20/06 , B01J20/26 , B01J20/286 , B01J20/30 , B01J20/32 , B01D53/22 , B01J23/42 , B01J23/44 , B01J31/12 , C01B37/00 , C01B39/00 , C08G77/60 , C08F2/00 , C08F2/10 , C08F2/42 , C10G25/00 , C10G35/06 , C10G45/00 , C10G45/04 , C10G45/34 , C10G45/44 , C10G45/46 , C10G45/60 , C10G45/64 , C10G47/02 , C10G50/00 , C10M177/00 , C10K1/32 , C10M101/02 , C07F7/00 , C08F4/659 , C08F4/6592 , B01J29/03
Abstract: A catalyst system comprising a combination of: 1) one or more catalyst compounds comprising at least one nitrogen linkage; 2) a support comprising an organosilica material, which is a mesoporous organosilica material; and 3) an optional activator. Useful catalysts include pyridyldiamido transition metal complexes, HN5 compounds, and bis(imino)pyridyl complexes. The organosilica material is a polymer of at least one monomer of Formula [Z1OZ2SiCH2]3(1), where Z1 represents a hydrogen atom, a C1-C4alkyl group, or a bond to a silicon atom of another monomer and Z2 represents a hydroxyl group, a C1-C4alkoxy group, a C1-C6 alkyl group, or an oxygen atom bonded to a silicon atom of another monomer. This invention further relates to processes to polymerize olefins comprising contacting one or more olefins with the above catalyst system.
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公开(公告)号：US20170354961A1
公开(公告)日：2017-12-14
申请号：US15179032
申请日：2016-06-10
Applicant: ExxonMobil Research and Engineering Company
Inventor： Paul Podsiadlo , Quanchang Li , David C. Calabro , Kiara M. Benitez , Machteld M.W. Mertens , Scott J. Weigel , Doron Levin , Randall D. Partridge
CPC classification number: B01J31/26 , B01J29/40 , B01J29/44 , B01J29/70 , B01J29/703 , B01J29/7038 , B01J29/7461 , B01J29/7476 , B01J31/125 , B01J31/127 , B01J35/0006 , B01J37/0009 , B01J2229/32 , B01J2229/36 , B01J2229/42 , B01J2231/641 , B01J2231/646 , C10G45/54 , C10G45/64 , C10G47/16
Abstract: Catalysts including at least one microporous material (e.g., zeolite), an organosilica material binder, and at least one catalyst metal are provided herein. Methods of making the catalysts, preferably without surfactants and processes of using the catalysts, e.g., for aromatic hydrogenation, are also provided herein.
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公开(公告)号：US20220280911A1
公开(公告)日：2022-09-08
申请号：US17634960
申请日：2020-07-01
Applicant: ExxonMobil Research and Engineering Company
Inventor： Yu Wang , Quanchang Li , Stephen M. Cundy , Harry W. Deckman
IPC: B01J20/18 , B01J20/32 , B01D53/047
Abstract: A method of increasing hydrothermal stability of an adsorbent comprising a small pore cationic zeolite in a swing adsorption process is disclosed. The method comprises the steps of coating the zeolite with a silylation agent to result in a silylated zeolite; and performing the swing adsorption process. The swing adsorption process comprises contacting the silylated zeolite with feed stream comprising water. The swing adsorption process may comprise removing CO2 from a feed stream comprising CO2 and water.
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公开(公告)号：US10661262B2
公开(公告)日：2020-05-26
申请号：US16031449
申请日：2018-07-10
Applicant: ExxonMobil Research and Engineering Company
Inventor： Paul Podsiadlo , Quanchang Li , David Charles Calabro , Jean Willem Lodewijk Beeckman , Lei Zhang , Kiara M. Benitez , Matthew Scott Ide , Stephen John McCarthy , Mobae Afeworki , Simon Christopher Weston , Preeti Kamakoti , Matu J. Shah , Wenyih Frank Lai , Meghan Kochersperger , David A. Griffin , Ivy D. Johnson
IPC: B01J37/02 , B01D15/00 , C01B37/00 , C08F2/10 , C08G77/60 , C10G25/00 , C10G45/44 , C07F7/08 , C10G45/46 , C01B39/00 , B01J37/03 , B01J23/42 , B01J31/12 , B01J37/04 , B01J23/44 , B01J31/02 , B01J35/10 , C10G45/52 , C10M101/02 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/26 , B01J20/28 , B01J20/286 , B01J20/30 , B01J20/32 , B01J20/22
Abstract: Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.
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