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公开(公告)号：US20180327334A1
公开(公告)日：2018-11-15
申请号：US15912104
申请日：2018-03-05
Applicant: Siluria Technologies, Inc.
Inventor： Guido Radaelli , Suchia Duggal , Joel Cizeron , Wayne Schammel , Franciscus J. A. Martens
IPC: C07C2/84 , C07C6/04 , C08F10/02 , C07C2/08 , C08F10/06 , F28D7/10 , F22B1/16 , F28F9/22 , F28F9/26 , F28F19/00 , F28D7/16
CPC classification number: C07C2/84 , C07C2/08 , C07C6/04 , C08F10/02 , C08F10/06 , F22B1/16 , F28D7/10 , F28D7/16 , F28D2021/0022 , F28F9/22 , F28F9/26 , F28F19/00 , Y02P20/52 , C07C11/04 , C07C9/06 , C07C11/08 , C07C11/06
Abstract: The present disclosure provides natural gas and petrochemical processing systems, including oxidative coupling of methane reactor systems that may integrate process inputs and outputs to cooperatively utilize different inputs and outputs in the production of higher hydrocarbons from natural gas and other hydrocarbon feedstocks. The present disclosure also provides apparatuses and methods for heat exchange, such as an apparatus that can perform boiling and steam super-heating in separate chambers in order to reach a target outlet temperature that is relatively constant as the apparatus becomes fouled. A system of the present disclosure may include an oxidative coupling of methane (OCM) subsystem that generates a product stream comprising compounds with two or more carbon atoms, and a dual compartment heat exchanger downstream of, and fluidically coupled to, the OCM subsystem.
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公开(公告)号：US10047020B2
公开(公告)日：2018-08-14
申请号：US14553795
申请日：2014-11-25
Applicant: Siluria Technologies, Inc.
Inventor： Joel Cizeron , Guido Radaelli , Satish Lakhapatri , Erik Freer , Jin Ki Hong , Jarod McCormick , David Sheridan , Charles Reid , Roberto Pellizzari , Samuel Weinberger , Justin Dwight Edwards
CPC classification number: C07C2/78 , B01J8/0214 , B01J8/0278 , B01J8/1827 , B01J2208/00132 , B01J2208/00309 , B01J2208/00495 , B01J2208/0053 , B01J2208/00849 , B01J2208/00902 , B01J2208/0092 , B01J2208/00938 , B01J2208/025 , C07C2/84 , Y02P20/52 , C07C11/04
Abstract: In an aspect, the present disclosure provides a method for the oxidative coupling of methane to generate hydrocarbon compounds containing at least two carbon atoms (C2+ compounds). The method can include mixing a first gas stream comprising methane with a second gas stream comprising oxygen to form a third gas stream comprising methane and oxygen and performing an oxidative coupling of methane (OCM) reaction using the third gas stream to produce a product stream comprising one or more C2+ compounds.
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公开(公告)号：US09790144B2
公开(公告)日：2017-10-17
申请号：US15341551
申请日：2016-11-02
Applicant: Siluria Technologies, Inc.
Inventor： Guido Radaelli , Humera A. Rafique , Srinivas Vuddagiri , Erik C. Scher , Jarod McCormick , Joel Cizeron , Bipinkumar Patel , Satish Lakhapatri
CPC classification number: C07C2/84 , B01J8/0457 , B01J8/0492 , B01J8/0496 , B01J2208/00176 , B01J2208/00283 , B01J2208/00309 , B01J2208/00495 , B01J2208/0053 , B01J2208/025 , B01J2219/00006 , C07C1/04 , C07C1/0425 , C07C1/12 , C07C4/04 , C07C5/327 , C10G50/00 , C10G2300/1025 , C10G2400/02 , C10G2400/04 , F01K5/00 , F01K27/02 , C07C11/04 , C07C9/04
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.
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公开(公告)号：US20170275217A1
公开(公告)日：2017-09-28
申请号：US15354886
申请日：2016-11-17
Applicant: Siluria Technologies, Inc.
Inventor： Sam Weinberger , Justin Dwight Edwards , Julian Wolfenbarger , Srinivas R. Vuddagiri , Iraj Isaac Rahmim
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.
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公开(公告)号：US20170267605A1
公开(公告)日：2017-09-21
申请号：US15461053
申请日：2017-03-16
Applicant: Siluria Technologies, Inc.
Inventor： Adrienne Tanur , Ndifreke Ini Usen , Wayne P. Schammel , Yacine Haroun , Erik M. Freer , Joel M. Cizeron
CPC classification number: C07C2/84 , B01J23/002 , B01J23/10 , B01J35/0006 , B01J35/002 , B01J35/0026 , B01J35/02 , B01J35/06 , B01J35/1004 , B01J35/1009 , B01J37/04 , B01J37/08 , B82Y30/00 , C07C2521/02 , C07C2521/06 , C07C2523/02 , C07C2523/08 , C07C2523/10 , Y02P20/52 , C07C11/04
Abstract: Catalysts and catalytic methods are provided. The catalysts and methods are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane.
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Patent Agency Ranking
公开(公告)号：US09738571B2
公开(公告)日：2017-08-22
申请号：US14995135
申请日：2016-01-13
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
CPC classification number: C07C2/84 , B01J23/10 , B01J23/34 , B01J23/8892 , B01J35/06 , B01J37/03 , B01J37/084 , B01J37/088 , B01J2523/00 , C07C2/78 , 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 , B01J2523/22 , B01J2523/72 , B01J2523/12 , B01J2523/845 , 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.
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公开(公告)号：US20160340272A1
公开(公告)日：2016-11-24
申请号：US15228937
申请日：2016-08-04
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
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.
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公开(公告)号：US20160272556A1
公开(公告)日：2016-09-22
申请号：US15076402
申请日：2016-03-21
Applicant: Siluria Technologies, Inc.
Inventor： Humera A. Rafique , Srinivas Vuddagiri , Guido Radaelli , Erik C. Scher , Jarod McCormick , Joel Cizeron
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.
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公开(公告)号：US09328297B1
公开(公告)日：2016-05-03
申请号：US14789957
申请日：2015-07-01
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
CPC classification number: C07C2/12 , B01J8/003 , B01J8/025 , B01J8/0278 , B01J8/0457 , B01J8/0492 , B01J8/065 , B01J8/067 , B01J8/1827 , B01J2208/00176 , B01J2208/00238 , B01J2208/00256 , B01J2208/0053 , B01J2208/025 , B01J2219/00006 , B01J2219/00038 , B01J2219/0004 , C07C2529/40 , C10G50/00 , C10G57/02 , Y02P20/582
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.
Abstract translation: 提供了用于使用甲烷系统的氧化偶联将甲烷转化为乙烯，然后将乙烯转化为可选择的高级烃产物的高级烃组合物（例如液体烃组合物）从甲烷生产的综合系统。 提供了将甲烷加工到这些较高级烃产品的综合系统和方法。
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公开(公告)号：US20150321974A1
公开(公告)日：2015-11-12
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
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。
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