SYSTEMS AND PROCESSES FOR PROVIDING HYDROGEN TO FUEL CELLS
摘要
A process and system for providing a hydrogen-containing gas stream to a fuel cell anode that includes providing a hydrogen-containing gas stream that includes carbon monoxide, introducing the hydrogen-containing gas stream into a pressure swing adsorption module that includes at least one carbon monoxide-selective adsorbent to produce a purified hydrogen-containing gas stream, and introducing the purified hydrogen-containing gas stream to the fuel cell anode. The pressure swing adsorption module can also include a second adsorbent and/or catalyst. Also disclosed is a fuel cell system coupled to an internal combustion engine and a fuel cell system that utilizes fuel cell waste heat for vaporizing a hydrocarbon/water mixture.
申请公布号
EP1344270(A2)
申请公布日期
2003.09.17
申请号
EP20010983346
申请日期
2001.10.26
申请人
QUESTAIR TECHNOLOGIES, INC.
发明人
KEEFER, BOWIE, G.;SAWADA, JAMES, A.;JOHANNES, ERIK, P.;ROY, SURAJIT;BROWN, MICHAEL, J.