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公开(公告)号：US20170107113A1
公开(公告)日：2017-04-20
申请号：US14884859
申请日：2015-10-16
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie , Christopher Michael Lew
IPC: C01B39/48
CPC classification number: C01B39/48 , B01J29/50 , B01J29/70 , B01J35/1038 , B01J2029/062 , C01B39/023 , C01B39/30 , C01B39/305
Abstract: A method for making a new crystalline molecular sieve designated SSZ-105 is disclosed. SSZ-105 is synthesized using N,N-dimethylpiperidinium cations as a structure directing agent. SSZ-105 is a disordered aluminosilicate molecular sieve comprising at least one intergrown phase of an ERI framework type molecular sieve and an LEV framework type molecular sieve.
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公开(公告)号：US20170088432A1
公开(公告)日：2017-03-30
申请号：US14865631
申请日：2015-09-25
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie , Christopher Michael Lew
IPC: C01B39/48
CPC classification number: C01B39/305 , B01J29/50 , C01B39/026 , C01B39/48 , C07C1/20 , C07C2529/50
Abstract: A method is disclosed for preparing zeolite SSZ-98 using N,N-dimethylpiperidinium cations as a structure directing agent.
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公开(公告)号：US20170050858A1
公开(公告)日：2017-02-23
申请号：US15231960
申请日：2016-08-09
Applicant: Chevron U.S.A Inc.
Inventor： Dan Xie , Christopher Michael Lew
CPC classification number: C01B39/48 , B01J29/70 , B01J37/0018 , C01B39/026 , C01P2002/72
Abstract: A method of making aluminosilicate RTH framework type zeolites is disclosed using 2,6-dimethyl-1-aza-spiro[5.4]decane cations as a structure directing agent.
Abstract translation: 公开了使用2,6-二甲基-1-氮杂 - 螺[5.4]癸烷阳离子作为结构导向剂的制备硅铝酸盐RTH骨架型沸石的方法。
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公开(公告)号：US20160375428A1
公开(公告)日：2016-12-29
申请号：US15169859
申请日：2016-06-01
Applicant: Chevron U.S.A. Inc.
Inventor： Dan Xie , Cong-Yan Chen
CPC classification number: B01J29/50 , B01J35/002 , B01J35/023 , B01J2229/186 , C01B39/026 , C01B39/305 , C01B39/48
Abstract: A method of making for aluminosilicate zeolite SSZ-98 is disclosed using a structure directing agent selected from trimethylphenylammonium cations, cationic 1,4-diazabicyclo[2.2.2]octane, and combinations thereof.
Abstract translation: 使用选自三甲基苯基铵阳离子，阳离子1,4-二氮杂双环[2.2.2]辛烷及其组合的结构导向剂公开了制备铝硅酸盐沸石SSZ-98的方法。
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公开(公告)号：US09505627B1
公开(公告)日：2016-11-29
申请号：US15098450
申请日：2016-04-14
Applicant: Chevron U.S.A. Inc.
Inventor： Stacey Ian Zones , Dan Xie , Robert James Saxton
CPC classification number: C01B39/46 , B01D53/228 , B01D53/9413 , B01D53/9486 , B01D2253/108 , B01D2255/50 , B01D2256/245 , B01D2257/404 , B01D2257/504 , B01D2257/702 , B01J29/061 , B01J29/70 , B01J29/72 , B01J29/78 , C01B39/48 , C07C1/20 , C07C1/24 , C07C209/16 , C07C2529/70 , C07C2529/72 , Y02C10/10 , Y02P20/152 , Y02P20/52 , Y02P30/42 , C07C11/04 , C07C11/06 , C07C11/08 , C07C211/04
Abstract: Uses for a new crystalline molecular sieve designated SSZ-27 are disclosed. SSZ-27 is synthesized using a hexamethyl [4.3.3.0] propellane-8,11-diammonium cation as a structure directing agent.
Abstract translation: 公开了一种称为SSZ-27的新结晶分子筛的用途。 使用六甲基[4.3.3.0]推进剂-8,11-二铵阳离子作为结构导向剂合成SSZ-27。
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Patent Agency Ranking
公开(公告)号：US12112836B2
公开(公告)日：2024-10-08
申请号：US17346463
申请日：2021-06-14
Applicant: Chevron U.S.A. Inc.
Inventor： Larry A. Bowden, Jr. , Dan Xie , Christopher Michael Lew , Joel Edward Schmidt
Abstract: A computer implemented method for designing chemical reactions for catalyst construction is described. The method includes extracting historical data including historic chemical reaction data and historic catalyst construction yield data and converting the historic chemical reaction data into graph models to represent molecular structure data. The method also includes incorporating the graph models into a chemical reaction algorithm and training a vectorized cognitive deep learning network of the chemical reaction algorithm by using the graph models and a property of the historic chemical reaction data to produce a catalyst chemical reaction model. Further, the method includes validating the catalyst chemical reaction model by inputting the historic chemical reaction data and comparing a generated property corresponding to the catalyst chemical reaction model to the property of the historic chemical reaction data. Lastly, the method includes updating the training of the catalyst chemical reaction model.
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公开(公告)号：US11571653B2
公开(公告)日：2023-02-07
申请号：US17388124
申请日：2021-07-29
Applicant: CHEVRON U.S.A. INC.
Inventor： Joshua A. Thompson , Dan Xie
IPC: B01D53/047 , C07C7/13
Abstract: The present invention and embodiments thereof provide a process to separate ethylene products from impurities such as nitrogen, hydrogen, ethane, propane and isobutane without the need for distillation processes.
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公开(公告)号：US11565986B2
公开(公告)日：2023-01-31
申请号：US17388105
申请日：2021-07-29
Applicant: CHEVRON U.S.A. INC.
Inventor： Joshua A. Thompson , Dan Xie
IPC: C07C7/13 , B01D53/047 , B01J20/16 , C07C7/00
Abstract: The present invention describes a process to separate ethylene products from impurities such as nitrogen, hydrogen, ethane, propane and isobutane without the need for distillation processes.
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公开(公告)号：US11186491B2
公开(公告)日：2021-11-30
申请号：US17023662
申请日：2020-09-17
Applicant: CHEVRON U.S.A. INC.
Inventor： Stacey Ian Zones , Dan Xie , Cong-Yan Chen
Abstract: A novel synthetic crystalline aluminogermanosilicate molecular sieve material, designated SSZ-117, is provided. SSZ-117 can be synthesized using N,N,N,3,5-pentamethyladamantan-1-ammonium cations as a structure directing agent. SSZ-117 may be used in organic compound conversion reactions and/or sorptive processes.
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公开(公告)号：US11161749B1
公开(公告)日：2021-11-02
申请号：US17323005
申请日：2021-05-18
Applicant: CHEVRON U.S.A. INC.
Inventor： Stacey Ian Zones , Jesus Pascual , Dan Xie , Cong-Yan Chen
Abstract: A small crystal size, high surface area aluminogermanosilicate molecular sieve material, designated SSZ-120, is provided. SSZ-120 can be synthesized using 3,3′-[2,6-naphthalenebis(methylene)]bis[1,2-dimethyl-1H-imidazolium] dications as a structure directing agent. SSZ-120 may be used in organic compound conversion reactions and/or sorptive processes.
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