发明名称 |
PARTIAL OXIDATION OF METHANE (POM) ASSISTED SOLID OXIDE CO-ELECTROLYSIS |
摘要 |
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. |
申请公布号 |
US2015299871(A1) |
申请公布日期 |
2015.10.22 |
申请号 |
US201514690687 |
申请日期 |
2015.04.20 |
申请人 |
University of South Carolina |
发明人 |
Chen Fanglin;Wang Yao |
分类号 |
C25B1/02;C25B13/04;C25B11/04;C25B1/00;C25B9/08 |
主分类号 |
C25B1/02 |
代理机构 |
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代理人 |
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主权项 |
1. A method for simultaneous syngas generation by opposite sides of a solid oxide co-electrolysis cell, comprising:
exposing a cathode side of the solid oxide co-electrolysis cell to a cathode-side feed stream, wherein the cathode-side feed stream comprises water and carbon dioxide; 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, wherein the anode-side feed stream comprises methane gas such that the methane gas reacts with the oxygen ions to produce hydrogen and carbon monoxide. |
地址 |
Columbia SC US |