Partial oxidation of methane (POM) assisted solid oxide co-electrolysis
Abstract
Methods for simultaneous syngas generation by opposite sides of a solid oxide co-electrolysis cell are provided. The method can comprise exposing a cathode side of the solid oxide co-electrolysis cell to a cathode-side feed stream; supplying electricity to the solid oxide co-electrolysis cell such that the cathode side produces a product stream comprising hydrogen gas and carbon monoxide gas while supplying oxygen ions to an anode side of the solid oxide co-electrolysis cell; and exposing the anode side of the solid oxide co-electrolysis cell to an anode-side feed stream. The cathode-side feed stream comprises water and carbon dioxide, and the anode-side feed stream comprises methane gas such that the methane gas reacts with the oxygen ions to produce hydrogen and carbon monoxide. The cathode-side feed stream can further comprise nitrogen, hydrogen, or a mixture thereof.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of South Carolina, Columbia, SC (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1344500
- Patent Number(s):
- 9574274
- Assignee:
- University of South Carolina
- Patent Classifications (CPCs):
-
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS
- DOE Contract Number:
- SC0001061
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Apr 20
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Chen, Fanglin, and Wang, Yao. Partial oxidation of methane (POM) assisted solid oxide co-electrolysis. United States: N. p., 2017.
Web.
Chen, Fanglin, & Wang, Yao. Partial oxidation of methane (POM) assisted solid oxide co-electrolysis. United States.
Chen, Fanglin, and Wang, Yao. Tue .
"Partial oxidation of methane (POM) assisted solid oxide co-electrolysis". United States. https://www.osti.gov/servlets/purl/1344500.
@article{osti_1344500,
title = {Partial oxidation of methane (POM) assisted solid oxide co-electrolysis},
author = {Chen, Fanglin and Wang, Yao},
abstractNote = {Methods for simultaneous syngas generation by opposite sides of a solid oxide co-electrolysis cell are provided. The method can comprise exposing a cathode side of the solid oxide co-electrolysis cell to a cathode-side feed stream; supplying electricity to the solid oxide co-electrolysis cell such that the cathode side produces a product stream comprising hydrogen gas and carbon monoxide gas while supplying oxygen ions to an anode side of the solid oxide co-electrolysis cell; and exposing the anode side of the solid oxide co-electrolysis cell to an anode-side feed stream. The cathode-side feed stream comprises water and carbon dioxide, and the anode-side feed stream comprises methane gas such that the methane gas reacts with the oxygen ions to produce hydrogen and carbon monoxide. The cathode-side feed stream can further comprise nitrogen, hydrogen, or a mixture thereof.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 21 00:00:00 EST 2017},
month = {Tue Feb 21 00:00:00 EST 2017}
}
Works referenced in this record:
Method and apparatus for producing hydrogen
patent-application, July 2007
- Kato, Tohru; Nozaki, Ken; Yokota, Hiroshi
- US Patent Application 10/589815; 20070163889
Efficient Reversible Electrodes For Solid Oxide Electrolyzer Cells
patent-application, February 2008
- Elangovan, S.; Hartvigsen, Joseph
- US Patent Application 11/781718; 20080029388
High Purity Hydrogen and Electric Power Co-Generation Apparatus and Method
patent-application, March 2008
- Hartvigsen, Joseph J.
- US Patent Application 11/854963; 20080060935
Waste to Hydrogen Conversion Process and Related Apparatus
patent-application, March 2009
- Pal, Uday B.; Gopalan, Srikanth
- US Patent Application 11/917894; 20090071841
Methods and Systems for Producing Syngas
patent-application, September 2019
- Hawkes, Grant L.; O'Brien, James F.; Stoots, Carl M.
- US Patent Application 12/054269; 20090235587
A novel clean and effective syngas production system based on partial oxidation of methane assisted solid oxide co-electrolysis process
journal, March 2015
- Wang, Yao; Liu, Tong; Fang, Shumin
- Journal of Power Sources, Vol. 277, p. 261-267
Syngas production by high temperature steam/CO2 coelectrolysis using solid oxide electrolysis cells
journal, January 2015
- Chen, Xinbing; Guan, Chengzhi; Xiao, Guoping
- Faraday Discussions, Vol. 182, p. 341-351
Efficient syngas generation for electricity storage through carbon gasification assisted solid oxide co-electrolysis
journal, July 2016
- Lei, Libin; Wang, Yao; Fang, Shumin
- Applied Energy, Vol. 173, p. 52-58
Direct synthesis of methane from CO2–H2O co-electrolysis in tubular solid oxide electrolysis cells
journal, January 2014
- Chen, Long; Chen, Fanglin; Xia, Changrong
- Energy & Environmental Science, Vol. 7, Issue 12, p. 4018-4022
Syngas Production By Coelectrolysis of CO2/H2O: The Basis for a Renewable Energy Cycle
journal, June 2009
- Zhan, Zhongliang; Kobsiriphat, Worawarit; Wilson, James R.
- Energy & Fuels, Vol. 23, Issue 6, p. 3089-3096