- 专利标题： Methods for producing combustible gas from the electrolysis of water (HTE) or co-electrolysis with H2O/CO2 in the same chamber, and associated catalytic reactor and system
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申请号： US14783350申请日： 2014-04-07
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公开(公告)号： US09963791B2公开(公告)日： 2018-05-08
- 发明人: Magali Reytier , Guilhem Roux
- 申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 申请人地址： FR Paris
- 专利权人： COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人： COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- 当前专利权人地址： FR Paris
- 代理机构： Oliff PLC
- 优先权： FR1353104 20130408
- 国际申请： PCT/IB2014/060481 WO 20140407
- 国际公布： WO2014/167477 WO 20141016
- 主分类号： C25B1/00
- IPC分类号： C25B1/00 ; C25B9/00 ; C25B9/08 ; C25D17/02 ; C25B9/18 ; C25B1/10 ; C25B15/08 ; C25B1/12 ; C25B3/04 ; H01M8/0612 ; C07C1/04 ; C07C29/151 ; C07C29/152 ; C07C29/156 ; C07C41/01 ; C10G2/00
摘要：
The invention relates to a novel reactor design, wherein the pressurized chamber contains both a high-temperature electrolysis (HTE) reactor with elementary electrolysis cell stacking for producing either hydrogen or a synthesis gas (“syngas” for a H2+CO mixture) from water vapor H2O and carbon dioxide CO2, and at least one catalyst arranged at a distance and downstream of the outlet of the electrolyzer for converting the previously produced synthesis gas into the desired combustible gas, by means of heterogeneous catalysis, the synthesis gas having being produced either directly from the electrolysis reactor or indirectly by mixing the hydrogen produced with carbon dioxide CO2 injected into the chamber.