公开(公告)号：US20190169089A1

公开(公告)日：2019-06-06

申请号：US16030298

申请日：2018-07-09

Applicant: Siluria Technologies, Inc.

Inventor： Joel CIZERON ,  David SHERIDAN ,  Gregory J. TURK ,  Satish LAKHAPATRI ,  Rong FAN ,  Guido RADAELLI ,  Franciscus J.A. MARTENS ,  Jarod McCORMICK ,  David C. GRAUER ,  Fabio R. ZURCHER ,  Daniel ROSENBERG

IPC: C07C2/84 ,  B01J19/24

Abstract: The present disclosure provides systems and methods for producing olefins via an oxidative coupling of methane (OCM) process. The systems and methods may comprise the use of a staged process comprising at least one non-adiabatic section that is in thermal communication with a heat transfer medium and at least one substantially adiabatic section. The systems and methods may also comprise the use of a diluent stream which may improve methane conversion in an OCM reactor and an ethylene/ethane ratio in a post-bed cracking unit. The methods and systems may further comprise injecting oxygen (O2) and a paraffin into a gas stream containing a radical transfer agent to provide a reaction mixture. The reaction mixture may be held in a vessel for a time period greater than an auto-ignition delay time (AIDT), such that the reaction mixture may ignite to liberate heat and convert to a product mixture comprising olefins.

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：US20150152025A1

公开(公告)日：2015-06-04

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

IPC: C07C2/84 ,  B01J8/02 ,  C07C5/327

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 ,  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.

Abstract translation: 在一方面，本公开提供了一种用于氧化偶联甲烷以产生含有至少两个碳原子的烃化合物（C2 +化合物）的方法。 该方法可以包括将包含甲烷的第一气流与包含氧的第二气流混合以形成包含甲烷和氧的第三气流，并使用第三气流进行甲烷（OCM）反应的氧化偶联以产生产物流， 一种或多种C2 +化合物。