WO2017089937A3 - Systems and methods for producing c2 hydrocarbons and steam from the oxidative coupling of methane - Google Patents

Systems and methods for producing c2 hydrocarbons and steam from the oxidative coupling of methane Download PDF

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Publication number
WO2017089937A3
WO2017089937A3 PCT/IB2016/056970 IB2016056970W WO2017089937A3 WO 2017089937 A3 WO2017089937 A3 WO 2017089937A3 IB 2016056970 W IB2016056970 W IB 2016056970W WO 2017089937 A3 WO2017089937 A3 WO 2017089937A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydrocarbons
systems
effluent stream
methane
methods
Prior art date
Application number
PCT/IB2016/056970
Other languages
French (fr)
Other versions
WO2017089937A2 (en
Inventor
Aghaddin Mamedov
Xiankuan Zhang
David West
Original Assignee
Sabic Global Technologies B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sabic Global Technologies B.V. filed Critical Sabic Global Technologies B.V.
Publication of WO2017089937A2 publication Critical patent/WO2017089937A2/en
Publication of WO2017089937A3 publication Critical patent/WO2017089937A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • C07C2/82—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling
    • C07C2/84—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling catalytic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
    • C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/10—Magnesium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of rare earths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

Systems and methods for producing C2 hydrocarbons and steam from the oxidative coupling of methane (OCM) are provided. Systems can include an OCM reactor coupled to at least two inlet streams and an effluent stream and a monolith coated with an alkali earth metal oxide catalyst within the OCM reactor. Systems can further include a cooling unit, coupled to the OCM reactor, for cooling the effluent stream and producing high pressure steam, a separations unit, coupled to the cooling unit, for separating C2 hydrocarbons from the effluent stream, and a generator, coupled to the cooling unit, for converting the high pressure steam to electricity. Methods can include introducing a methane stream to an alkali earth metal oxide catalyst in the presence of an oxidation agent to produce an effluent stream including C2 hydrocarbons and removing heat from the effluent stream and transferring the heat to produce high pressure steam.
PCT/IB2016/056970 2015-11-24 2016-11-18 Systems and methods for producing c2 hydrocarbons and steam from the oxidative coupling of methane WO2017089937A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562259285P 2015-11-24 2015-11-24
US62/259,285 2015-11-24

Publications (2)

Publication Number Publication Date
WO2017089937A2 WO2017089937A2 (en) 2017-06-01
WO2017089937A3 true WO2017089937A3 (en) 2017-07-06

Family

ID=58763058

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/056970 WO2017089937A2 (en) 2015-11-24 2016-11-18 Systems and methods for producing c2 hydrocarbons and steam from the oxidative coupling of methane

Country Status (1)

Country Link
WO (1) WO2017089937A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3077100C (en) * 2017-10-24 2021-06-22 Sabic Global Technologies, B.V. A process for converting a natural gas feedstock with inert content to chemical intermediates
CN114605216B (en) * 2020-12-08 2023-06-27 中国科学院大连化学物理研究所 Method for oxidative coupling of methane

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096934A (en) * 1998-12-09 2000-08-01 Uop Llc Oxidative coupling of methane with carbon conservation
US20100105962A1 (en) * 2007-06-25 2010-04-29 Saudi Basic Industries Corporation Catalytic hydrogenation of carbon dioxide into syngas mixture
US20110204293A1 (en) * 2010-02-24 2011-08-25 William Peter Addiego Gold catalysts for co oxidation and water gas shift reactions
US20130023709A1 (en) * 2011-05-24 2013-01-24 Siluria Technologies, Inc. Catalysts for petrochemical catalysis
WO2015057753A1 (en) * 2013-10-16 2015-04-23 Saudi Basic Industries Corporation Method for converting methane to ethylene
US20150307415A1 (en) * 2014-01-09 2015-10-29 Siluria Technologies, Inc. Oxidative Coupling of Methane Implementations for Olefin Production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096934A (en) * 1998-12-09 2000-08-01 Uop Llc Oxidative coupling of methane with carbon conservation
US20100105962A1 (en) * 2007-06-25 2010-04-29 Saudi Basic Industries Corporation Catalytic hydrogenation of carbon dioxide into syngas mixture
US20110204293A1 (en) * 2010-02-24 2011-08-25 William Peter Addiego Gold catalysts for co oxidation and water gas shift reactions
US20130023709A1 (en) * 2011-05-24 2013-01-24 Siluria Technologies, Inc. Catalysts for petrochemical catalysis
WO2015057753A1 (en) * 2013-10-16 2015-04-23 Saudi Basic Industries Corporation Method for converting methane to ethylene
US20150307415A1 (en) * 2014-01-09 2015-10-29 Siluria Technologies, Inc. Oxidative Coupling of Methane Implementations for Olefin Production

Also Published As

Publication number Publication date
WO2017089937A2 (en) 2017-06-01

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