公开(公告)号：US09701597B2

公开(公告)日：2017-07-11

申请号：US14592668

申请日：2015-01-08

Applicant: Siluria Technologies, Inc.

Inventor： Humera A. Rafique ,  Srinivas Vuddagiri ,  Hatem Harraz ,  Guido Radaelli ,  Erik C. Scher ,  Jarod McCormick ,  Rahul Iyer ,  Suchia Duggal ,  Joel Cizeron ,  Jin Ki Hong

IPC: C07C2/84 ,  B01J19/24 ,  C07C1/04 ,  B01J23/00 ,  C07C1/12 ,  C07C5/327 ,  B01J21/04 ,  B01J23/46 ,  B01J23/755 ,  B01J35/00 ,  B01J35/06 ,  C07C4/02

CPC classification number: C07C2/84 ,  B01J19/245 ,  B01J21/04 ,  B01J23/00 ,  B01J23/462 ,  B01J23/755 ,  B01J35/0013 ,  B01J35/06 ,  B01J2219/00006 ,  B01J2219/00074 ,  B01J2219/24 ,  C07C1/041 ,  C07C1/0425 ,  C07C1/0485 ,  C07C1/12 ,  C07C4/02 ,  C07C5/327 ,  Y02P20/121 ,  Y02P20/123 ,  Y02P20/124 ,  Y02P20/126 ,  Y02P20/52 ,  Y02P20/572 ,  C07C9/04 ,  C07C11/02 ,  C07C11/04

Abstract: The present disclosure provides oxidative coupling of methane (OCM) systems for small scale and world scale production of olefins. An OCM system may comprise an OCM subsystem that generates a product stream comprising C2+ compounds and non-C2+ impurities from methane and an oxidizing agent. At least one separations subsystem downstream of, and fluidically coupled to, the OCM subsystem can be used to separate the non-C2+ impurities from the C2+ compounds. A methanation subsystem downstream and fluidically coupled to the OCM subsystem can be used to react H2 with CO and/or CO2 in the non-C2+ impurities to generate methane, which can be recycled to the OCM subsystem. The OCM system can be integrated in a non-OCM system, such as a natural gas liquids system or an existing ethylene cracker.

公开(公告)号：US20170107162A1

公开(公告)日：2017-04-20

申请号：US15272205

申请日：2016-09-21

Applicant: Siluria Technologies, Inc.

Inventor： Suchia Duggal ,  Guido Radaelli ,  Jarod McCormick ,  Andrew Aronson ,  Joel Cizeron ,  Divya Jonnavittula

IPC: C07C2/84 ,  C07C1/12

CPC classification number: C07C2/84 ,  B01D53/047 ,  B01D53/1487 ,  B01D53/1493 ,  B01D53/228 ,  B01D53/229 ,  B01D61/246 ,  B01D2251/302 ,  B01D2251/60 ,  B01D2252/10 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/1122 ,  B01D2253/1124 ,  B01D2253/116 ,  B01D2253/204 ,  B01D2253/25 ,  B01D2255/104 ,  B01D2255/20761 ,  B01D2256/24 ,  B01D2257/102 ,  B01D2257/108 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/702 ,  C07C1/12 ,  C07C5/32 ,  C07C7/005 ,  C07C7/11 ,  C07C7/144 ,  C07C11/04 ,  C07C9/06

Abstract: The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., O2) into an oxidative coupling of methane (OCM) reactor. The OCM reactor reacts the methane with the oxidant to generate a first product stream comprising the C2+ compounds. The first product stream can then be directed to a separations unit that recovers at least a portion of the C2+ compounds from the first product stream to yield a second product stream comprising the at least the portion of the C2+ compounds.

公开(公告)号：US09556086B2

公开(公告)日：2017-01-31

申请号：US14789901

申请日：2015-07-01

Applicant: Siluria Technologies, Inc.

Inventor： Wayne P. Schammel ,  Julian Wolfenbarger ,  Milind Ajinkya ,  Jon McCarty ,  Joel M. Cizeron ,  Sam Weinberger ,  Justin Dwight Edwards ,  David Sheridan ,  Erik C. Scher ,  Jarod McCormick ,  Fabio R. Zurcher ,  Alex Tkachenko ,  Joel Gamoras ,  Dmitry Karshtedt ,  Greg Nyce

IPC: C07C2/00 ,  C07C2/84 ,  B01J8/04 ,  B01J8/06 ,  B01J8/02 ,  B01J8/00 ,  C10G50/00

CPC classification number: C07C2/84 ,  B01J8/001 ,  B01J8/0257 ,  B01J8/0453 ,  B01J8/0457 ,  B01J8/0496 ,  B01J8/067 ,  B01J2208/00044 ,  B01J2208/00061 ,  B01J2208/00176 ,  B01J2208/00256 ,  B01J2208/0053 ,  B01J2208/00539 ,  B01J2208/00548 ,  B01J2208/00557 ,  B01J2208/00628 ,  B01J2208/025 ,  B01J2208/027 ,  B01J2219/00198 ,  B01J2219/002 ,  B01J2219/00202 ,  B01J2219/00213 ,  B01J2219/00231 ,  B01J2219/00238 ,  C10G50/00 ,  C10G2300/1025 ,  C10G2300/1092 ,  C10G2400/02 ,  C10G2400/20 ,  Y02P30/40 ,  C07C11/02

Abstract: Systems and methods conducive to the formation of one or more alkene hydrocarbons using a methane source and an oxidant in an oxidative coupling of methane (OCM) reaction are provided. One or more vessels each containing one or more catalyst beds containing one or more catalysts each having similar or differing chemical composition or physical form may be used. The one or more catalyst beds may be operated under a variety of conditions. At least a portion of the catalyst beds may be operated under substantially adiabatic conditions. At least a portion of the catalyst beds may be operated under substantially isothermal conditions.

Abstract translation: 提供了有助于在甲烷氧化偶联（OCM）反应中使用甲烷源和氧化剂形成一种或多种烯烃的系统和方法。 可以使用一个或多个容器，每个容器含有一种或多种含有一种或多种具有相似或不同化学组成或物理形式的催化剂床。 一种或多种催化剂床可以在各种条件下操作。 催化剂床的至少一部分可以在基本绝热的条件下操作。 催化剂床的至少一部分可以在基本等温条件下操作。

公开(公告)号：US09512047B2

公开(公告)日：2016-12-06

申请号：US15076512

申请日：2016-03-21

Applicant: Siluria Technologies, Inc.

Inventor： Greg Nyce ,  Peter Czerpak ,  Carlos Faz ,  Jarod McCormick ,  William Michalak ,  Bipinkumar Patel ,  Guido Radaelli ,  Tim A. Rappold ,  Ron Runnebaum ,  Erik C. Scher ,  Aihua Zhang ,  Joel Cizeron

IPC: C07C1/00 ,  C07C27/00 ,  C07C2/12 ,  B01J19/24 ,  C07C1/12 ,  C07C1/04 ,  C07C2/84 ,  C07C5/327 ,  C07C5/09 ,  C07C5/05 ,  C07C4/02 ,  C10G50/00 ,  C10G57/02 ,  C10L3/10

CPC classification number: C07C2/12 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/00074 ,  B01J2219/24 ,  C07C1/0425 ,  C07C1/12 ,  C07C2/84 ,  C07C4/02 ,  C07C5/05 ,  C07C5/09 ,  C07C5/327 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/85 ,  C10G9/00 ,  C10G50/00 ,  C10G57/02 ,  C10G2400/20 ,  C10G2400/30 ,  C10L3/10 ,  F25J3/0209 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J3/0247 ,  F25J3/0257 ,  F25J2200/02 ,  F25J2200/74 ,  F25J2205/04 ,  F25J2210/02 ,  F25J2210/04 ,  F25J2210/12 ,  F25J2230/08 ,  F25J2240/02 ,  F25J2245/02 ,  F25J2260/20 ,  F25J2260/60 ,  F25J2270/04 ,  F25J2270/06 ,  F25J2270/12 ,  F25J2270/60 ,  F25J2270/90 ,  F25J2290/80 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P30/40 ,  C07C11/04

Abstract: Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.

公开(公告)号：US20160107143A1

公开(公告)日：2016-04-21

申请号：US14777333

申请日：2014-03-14

Applicant: SILURIA TECHNOLOGIES, INC.

Inventor： Wayne P. Schammel ,  Anja Rumplecker ,  Joel M. Cizeron ,  Erik C. Scher ,  Fabio R. Zurcher ,  Greg Nyce ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

IPC: B01J23/10 ,  B01J35/06 ,  C07C2/84

CPC classification number: C07C2/84 ,  B01J23/10 ,  B01J23/34 ,  B01J23/8892 ,  B01J35/06 ,  B01J37/03 ,  B01J37/084 ,  B01J37/088 ,  B01J2523/00 ,  B01J2523/22 ,  B01J2523/72 ,  C07C2/78 ,  C07C11/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/30 ,  C07C2523/34 ,  C07C2523/75 ,  C07C2523/889 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/3725 ,  B01J2523/11 ,  B01J2523/12 ,  B01J2523/845 ,  B01J2523/69

Abstract: Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogeneous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.

Abstract translation: 提供了包含各种掺杂剂的金属氧化物催化剂。 催化剂可用作各种催化反应中的非均相催化剂，例如甲烷与C2烃如乙烷和乙烯的氧化偶联。 还公开了相关的使用和制造方法。

公开(公告)号：US20150368167A1

公开(公告)日：2015-12-24

申请号：US14820460

申请日：2015-08-06

Applicant: Siluria Technologies, Inc.

Inventor： Sam Weinberger ,  Justin Dwight Edwards ,  Julian Wolfenbarger ,  Srinivas R. Vuddagiri ,  Iraj Isaac Rahmim

IPC: C07C2/84

CPC classification number: C07C2/84 ,  C10G27/04 ,  C10G29/205 ,  C10G31/06 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J3/0242 ,  F25J3/0257 ,  F25J2205/04 ,  F25J2210/12 ,  F25J2215/62 ,  F25J2220/02 ,  F25J2230/30 ,  F25J2235/60 ,  F25J2240/02 ,  F25J2245/02 ,  C07C11/04 ,  C07C9/06

Abstract: Disclosed herein are processes for producing and separating ethane and ethylene. In some embodiments, an oxidative coupling of methane (OCM) product gas comprising ethane and ethylene is introduced to a separation unit comprising two separators. Within the separation unit, the OCM product gas is separated to provide a C2-rich effluent, a methane-rich effluent, and a nitrogen-rich effluent. Advantageously, in some embodiments the separation is achieved with little or no external refrigeration requirement.

Abstract translation: 本文公开了乙烷和乙烯的生产和分离方法。 在一些实施方案中，将包含乙烷和乙烯的甲烷（OCM）产物气体的氧化偶联引入包含两个分离器的分离单元。 在分离单元内，分离出OCM产物气体以提供富含C2的流出物，富含甲烷的流出物和富氮流出物。 有利地，在一些实施例中，通过很少或没有外部制冷要求来实现分离。

公开(公告)号：US20150307415A1

公开(公告)日：2015-10-29

申请号：US14789946

申请日：2015-07-01

Applicant: Siluria Technologies, Inc.

Inventor： Humera A. Rafique ,  Srinivas Vuddagiri ,  Guido Radaelli ,  Erik C. Scher ,  Jarod McCormick ,  Joel Cizeron

IPC: C07C2/84 ,  B01J19/24 ,  C07C5/327 ,  C07C1/12 ,  C07C1/04

CPC classification number: C07C2/84 ,  B01J19/245 ,  B01J21/04 ,  B01J23/00 ,  B01J23/462 ,  B01J23/755 ,  B01J35/0013 ,  B01J35/06 ,  B01J2219/00006 ,  B01J2219/00074 ,  B01J2219/24 ,  C07C1/041 ,  C07C1/0425 ,  C07C1/0485 ,  C07C1/12 ,  C07C4/02 ,  C07C5/327 ,  Y02P20/121 ,  Y02P20/123 ,  Y02P20/124 ,  Y02P20/126 ,  Y02P20/52 ,  Y02P20/572 ,  C07C9/04 ,  C07C11/02 ,  C07C11/04

Abstract: The present disclosure provides oxidative coupling of methane (OCM) systems for small scale and world scale production of olefins. An OCM system may comprise an OCM subsystem that generates a product stream comprising C2+ compounds and non-C2+ impurities from methane and an oxidizing agent. At least one separations subsystem downstream of, and fluidically coupled to, the OCM subsystem can be used to separate the non-C2+ impurities from the C2+ compounds. A methanation subsystem downstream and fluidically coupled to the OCM subsystem can be used to react H2 with CO and/or CO2 in the non-C2+ impurities to generate methane, which can be recycled to the OCM subsystem. The OCM system can be integrated in a non-OCM system, such as a natural gas liquids system or an existing ethylene cracker.

公开(公告)号：US20150073192A1

公开(公告)日：2015-03-12

申请号：US14517524

申请日：2014-10-17

Applicant: Siluria Technologies, Inc.

Inventor： Joel M. Cizeron ,  Erik C. Scher ,  Fabio R. Zurcher ,  Wayne P. Schammel ,  Greg Nyce ,  Anja Rumplecker ,  Jarod McCormick ,  Marian Alcid ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik-Jan Ras

IPC: C07C2/84

CPC classification number: C07C2/84 ,  B01J19/0046 ,  B01J21/066 ,  B01J21/08 ,  B01J23/002 ,  B01J23/10 ,  B01J23/34 ,  B01J23/54 ,  B01J23/63 ,  B01J23/76 ,  B01J23/83 ,  B01J23/8892 ,  B01J27/16 ,  B01J35/0006 ,  B01J37/031 ,  B01J37/035 ,  B01J2219/00527 ,  B01J2219/00536 ,  B01J2219/00702 ,  B01J2219/00747 ,  B01J2523/00 ,  C07C2521/10 ,  C07C2521/14 ,  C07C2523/10 ,  C07C2523/18 ,  C07C2523/34 ,  C07C2529/072 ,  C07C2529/076 ,  C07C2529/89 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/3725 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/23 ,  B01J2523/11 ,  B01J2523/22 ,  B01J2523/305 ,  B01J2523/72 ,  B01J2523/845 ,  B01J2523/12 ,  B01J2523/69 ,  C07C11/04

Abstract: Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.

Abstract translation: 提供了包含各种掺杂剂的金属氧化物催化剂。 催化剂可用作各种催化反应中的异质催化剂，例如甲烷与C 2烃如乙烷和乙烯的氧化偶联。 还公开了相关的使用和制造方法。

公开(公告)号：US20140107385A1

公开(公告)日：2014-04-17

申请号：US13900898

申请日：2013-05-23

Applicant: SILURIA TECHNOLOGIES, INC.

Inventor： Wayne P. Schammel ,  Julian Wolfenbarger ,  Milind Ajinkya ,  Jon McCarty ,  Joel M. Cizeron ,  Sam Weinberger ,  Justin Dwight Edwards ,  Dave Sheridan ,  Erick C. Scher ,  Jarod McCormick

IPC: C07C2/84 ,  B01J8/00

CPC classification number: C07C2/84 ,  B01J8/001 ,  B01J8/0257 ,  B01J8/0453 ,  B01J8/0457 ,  B01J8/0496 ,  B01J8/067 ,  B01J2208/00044 ,  B01J2208/00061 ,  B01J2208/00176 ,  B01J2208/00256 ,  B01J2208/0053 ,  B01J2208/00539 ,  B01J2208/00548 ,  B01J2208/00557 ,  B01J2208/00628 ,  B01J2208/025 ,  B01J2208/027 ,  B01J2219/00198 ,  B01J2219/002 ,  B01J2219/00202 ,  B01J2219/00213 ,  B01J2219/00231 ,  B01J2219/00238 ,  C10G50/00 ,  C10G2300/1025 ,  C10G2300/1092 ,  C10G2400/02 ,  C10G2400/20 ,  Y02P30/40 ,  C07C11/02

Abstract: Systems and methods conducive to the formation of one or more alkene hydrocarbons using a methane source and an oxidant in an oxidative coupling of methane (OCM) reaction are provided. One or more vessels each containing one or more catalyst beds containing one or more catalysts each having similar or differing chemical composition or physical form may be used. The one or more catalyst beds may be operated under a variety of conditions. At least a portion of the catalyst beds may be operated under substantially adiabatic conditions. At least a portion of the catalyst beds may be operated under substantially isothermal conditions.

Abstract translation: 提供了有助于在甲烷氧化偶联（OCM）反应中使用甲烷源和氧化剂形成一种或多种烯烃的系统和方法。 可以使用一个或多个容器，每个容器含有一种或多种含有一种或多种具有相似或不同化学组成或物理形式的催化剂床。 一种或多种催化剂床可以在各种条件下操作。 催化剂床的至少一部分可以在基本绝热的条件下操作。 催化剂床的至少一部分可以在基本等温条件下操作。

公开(公告)号：US20130253248A1

公开(公告)日：2013-09-26

申请号：US13757036

申请日：2013-02-01

Applicant: Siluria Technologies, Inc.

Inventor： Joel Gamoras ,  Fabio R. Zurcher

IPC: B01J37/00

CPC classification number: B01J37/009 ,  B01D25/282 ,  B01D25/284 ,  B01J35/06 ,  B82Y40/00 ,  C01B32/168 ,  C01B32/17 ,  C01B32/18

Abstract: Methods for isolation and/or purification of nanomaterials, such as nanowires, are provided. The disclosed methods include isolation of nanomaterials via a filter press and are amenable to large-scale production of nanomaterials. Related methods for isolation, purification and/or doping of nanomaterials are also provided.

Abstract translation: 提供了分离和/或纯化纳米材料如纳米线的方法。 所公开的方法包括通过压滤机分离纳米材料并且适于大规模生产纳米材料。 还提供了用于纳米材料的分离，纯化和/或掺杂的相关方法。