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公开(公告)号：US10273161B2
公开(公告)日：2019-04-30
申请号：US15846616
申请日：2017-12-19
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
Abstract: A method is provided for the synthesis of MFI framework type molecular sieves using 1,6-bis(cyclopropylmethyl)-1,1,6,6-tetramethylhexane-1,6-diaminium cations as a structure directing agent.
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公开(公告)号：US10239761B2
公开(公告)日：2019-03-26
申请号：US15846441
申请日：2017-12-19
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
Abstract: A method is provided for synthesizing zeolite SSZ-31 using 2-ethyl-N,N,N-trimethylbutan-1-aminium cations as a structure directing agent.
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公开(公告)号：US10221074B2
公开(公告)日：2019-03-05
申请号：US15992448
申请日：2018-05-30
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
Abstract: The present disclosure is directed to a new synthetic crystalline molecular sieve material designated SSZ-111, its synthesis using N,N,N′,N′-tetramethyl-N,N′-diisobutylhexane-1,6-diammonium cations as an organic structure directing agent, and uses for SSZ-111.
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公开(公告)号：US10221073B2
公开(公告)日：2019-03-05
申请号：US15839966
申请日：2017-12-13
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
IPC: C01B39/48 , B01J29/70 , B01J29/72 , B01J29/76 , B01J29/78 , B01J29/74 , C01B39/02 , B01D53/86 , B01D53/94
Abstract: A novel synthetic crystalline molecular sieve designated as SSZ-108 is disclosed. SSZ-108 may be synthesized using a structure directing agent comprising one or more of 1-butyl-1-methylpyrrolidinium cations and 1-butyl-1-methylpiperidinium cations. Molecular sieve SSZ-108 may be used in catalytic and sorptive processes.
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公开(公告)号：US20180354808A1
公开(公告)日：2018-12-13
申请号：US15992448
申请日：2018-05-30
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
CPC classification number: C01B39/48 , B01J20/18 , B01J29/061 , B01J29/70 , C01B39/026 , C01P2002/72
Abstract: The present disclosure is directed to a new synthetic crystalline molecular sieve material designated SSZ-111, its synthesis using N,N,N′,N′-tetramethyl-N,N′-diisobutylhexane-1,6-diammonium cations as an organic structure directing agent, and uses for SSZ-111.
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Patent Agency Ranking
公开(公告)号：US10053368B1
公开(公告)日：2018-08-21
申请号：US15697777
申请日：2017-09-07
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie , Kurt Owen Jensen
CPC classification number: C01B39/48 , B01J29/70 , B01J35/002
Abstract: A method is provided for the synthesis of AFX framework type molecular sieves using a structure directing agent selected from one or more of hexamethonium dications, 1,6-bis(N-methylpyrrolidinium)hexane dications, and 1,4-bis(N-methylpyrrolidinium)butane dications.
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公开(公告)号：US20180194638A1
公开(公告)日：2018-07-12
申请号：US15846441
申请日：2017-12-19
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
Abstract: A method is provided for synthesizing zeolite SSZ-31 using 2-ethyl-N,N,N-trimethylbutan-1-aminium cations as a structure directing agent.
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公开(公告)号：US20180194637A1
公开(公告)日：2018-07-12
申请号：US15846616
申请日：2017-12-19
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
IPC: C01B39/40
CPC classification number: C01B39/40 , B01J29/40 , C01B39/026 , C01P2004/32 , C01P2004/45 , C07C1/20 , C07C2529/40
Abstract: A method is provided for the synthesis of MFI framework type molecular sieves using 1,6-bis(cyclopropylmethyl)-1,1,6,6-tetramethylhexane-1,6-diaminium cations as a structure directing agent.
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公开(公告)号：US20180111836A1
公开(公告)日：2018-04-26
申请号：US15697543
申请日：2017-09-07
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
IPC: C01B39/48 , C01B39/04 , C07D211/14 , B01J29/70
CPC classification number: C01B39/48 , B01J29/70 , B01J29/7034 , C01B39/026 , C01B39/04 , C01B39/42 , C07D211/14
Abstract: A method is disclosed for synthesizing MTW framework type molecular sieves using 1,1-diethyl-4-methylpiperidinium cations as a structure directing agent.
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公开(公告)号：US09890051B2
公开(公告)日：2018-02-13
申请号：US15416082
申请日：2017-01-26
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie
CPC classification number: C01B39/48 , B01J20/18 , B01J20/3057 , B01J29/70
Abstract: A zeolite having the framework structure of SSZ-31 is synthesized using 1-cyclohexylmethyl-1-ethylpiperidinium cations as a structure directing agent.
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