公开(公告)号：US10300465B2

公开(公告)日：2019-05-28

申请号：US15667089

申请日：2017-08-02

Applicant: Siluria Technologies, Inc.

Inventor： Erik M. Freer ,  Wayne P. Schammel ,  Fabio R. Zurcher ,  Joel M. Cizeron ,  Jin Ki Hong ,  Anja Rumplecker ,  Sam Maurer ,  Joel Gamoras ,  Daniel Rosenberg ,  Erik C. Scher

IPC: B01J23/02 ,  B01J23/24 ,  B01J35/02 ,  B01J27/25 ,  B01J27/232 ,  B01J23/10 ,  B01J23/30 ,  B01J37/08 ,  B01J37/00 ,  C07C5/48 ,  C07C2/84 ,  B01J23/00 ,  B01J35/06 ,  B01J37/04 ,  B01J35/00 ,  B01J35/12

Abstract: Catalysts, catalytic forms and formulations, and catalytic methods are provided. The catalysts and catalytic forms and formulations are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane. Related methods for use and manufacture of the same are also disclosed.

公开(公告)号：US20190077728A1

公开(公告)日：2019-03-14

申请号：US15944665

申请日：2018-04-03

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 ,  B01J23/889 ,  B01J35/00 ,  B01J27/16 ,  B01J21/08 ,  B01J21/06 ,  B01J19/00 ,  B01J23/83 ,  B01J23/63 ,  B01J37/03 ,  B01J23/76 ,  B01J23/54 ,  B01J23/34 ,  B01J23/10 ,  B01J23/00 ,  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.

公开(公告)号：US10183900B2

公开(公告)日：2019-01-22

申请号：US15418080

申请日：2017-01-27

Applicant: Siluria Technologies, Inc.

Inventor： Greg Nyce ,  Erik C. Scher ,  Ajay Madgavkar ,  Samuel Weinberger ,  Rahul Iyer ,  Lawrence Peck ,  Joel Herger ,  Benjamin Saydah

IPC: C07C2/04 ,  F25J3/02 ,  C07C2/82 ,  C10G50/00 ,  C07C2/84

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：US20180305273A1

公开(公告)日：2018-10-25

申请号：US15809121

申请日：2017-11-10

Applicant: Siluria Technologies, Inc.

Inventor： Bipinkumar PATEL ,  Greg NYCE ,  Peter CZERPAK ,  Jarod McCORMICK ,  Guido RADAELLI ,  Erik C. SCHER ,  Joel CIZERON ,  Rahul IYER ,  Carlos FAZ ,  William MICHALAK ,  Tim A. RAPPOLD ,  Ron RUNNEBAUM ,  Aihua ZHANG ,  Peter BERGSTROM

IPC: C07C2/12 ,  C10G57/02 ,  B01J8/04 ,  B01J8/02 ,  B01J8/00 ,  B01J8/18 ,  B01J8/06 ,  C10G50/00

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.

公开(公告)号：US20180215682A1

公开(公告)日：2018-08-02

申请号：US15888777

申请日：2018-02-05

Applicant: Siluria Technologies, Inc.

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

IPC: C07C2/84 ,  C07C4/04 ,  C07C5/327

CPC classification number: C07C2/84 ,  C07C1/0485 ,  C07C4/04 ,  C07C5/327 ,  C07C11/04 ,  C07C9/04

Abstract: The present disclosure provides methods for producing hydrocarbon compounds, which may comprise directing a feed stream comprising methane (CH4) and an oxidizing agent into an oxidative coupling of methane (OCM) unit to generate from at least a portion of the CH4 and the oxidizing agent an OCM effluent comprising the hydrocarbon compounds. A portion of the OCM effluent may be directed into a recycle loop that comprises (i) a hydrogenation unit that hydrogenates at least a portion of unsaturated hydrocarbons from the additional portion of the OCM effluent, and (ii) a methanation unit that reacts hydrogen with carbon monoxide or carbon dioxide from the additional portion of the OCM effluent in a methanation reaction to form CH4. The recycle loop may output a recycle stream comprising the CH4 generated by the methanation unit. At least a portion of the recycle stream may be directed into the OCM unit.

公开(公告)号：US09969660B2

公开(公告)日：2018-05-15

申请号：US13936870

申请日：2013-07-08

Applicant: Siluria Technologies, Inc.

Inventor： Rahul Iyer ,  Alex Tkachenko ,  Sam Weinberger ,  Erik Scher ,  Guido Radaelli ,  Hatem Harraz

IPC: C07C2/00 ,  C07C2/82 ,  C07C2/84 ,  C07C2/06 ,  B01J8/02 ,  B01J8/04 ,  C10G50/00 ,  C10G57/00 ,  C10G57/02 ,  C10G9/00

CPC classification number: C07C2/82 ,  B01J8/02 ,  B01J8/04 ,  C07C2/06 ,  C07C2/84 ,  C10G9/00 ,  C10G50/00 ,  C10G57/00 ,  C10G57/02 ,  Y02P20/52 ,  C07C11/04

Abstract: The present disclosure provides natural gas and petrochemical processing systems including oxidative coupling of methane reactor systems that integrate process inputs and outputs to cooperatively utilize different inputs and outputs of the various systems in the production of higher hydrocarbons from natural gas and other hydrocarbon feedstocks.

公开(公告)号：US09963402B2

公开(公告)日：2018-05-08

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

IPC: C07C2/84 ,  B01J23/00 ,  B01J23/10 ,  B01J23/34 ,  B01J23/54 ,  B01J23/76 ,  B01J37/03 ,  B01J23/889 ,  B01J23/63 ,  B01J23/83 ,  B01J19/00 ,  B01J21/06 ,  B01J21/08 ,  B01J27/16 ,  B01J35/00

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.

公开(公告)号：US20170283345A1

公开(公告)日：2017-10-05

申请号：US15356202

申请日：2016-11-18

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

IPC: C07C2/84 ,  B01J8/02 ,  B01J8/06 ,  C07C11/02 ,  C10G50/00 ,  B01J8/04 ,  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.

公开(公告)号：US20170113980A1

公开(公告)日：2017-04-27

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

IPC: C07C2/84 ,  C07C5/327 ,  C07C4/04

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.

公开(公告)号：US09598328B2

公开(公告)日：2017-03-21

申请号：US14099614

申请日：2013-12-06

Applicant: Siluria Technologies, Inc.

Inventor： Greg Nyce ,  Erik C. Scher ,  Ajay Madgavkar ,  Samuel Weinberger ,  Rahul Iyer ,  Lawrence Peck ,  Joel Herger ,  Benjamin Saydah

IPC: C07C2/04 ,  C07C2/84 ,  C10G50/00 ,  C07C2/82 ,  F25J3/02

CPC classification number: C07C2/04 ,  C07C2/82 ,  C07C2/84 ,  C10G50/00 ,  C10G2300/1025 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J3/0257 ,  F25J2205/04 ,  F25J2210/12 ,  F25J2215/62 ,  F25J2220/02 ,  F25J2230/30 ,  F25J2240/02 ,  F25J2245/02 ,  Y02P20/125 ,  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.