发明名称 |
Method and device for decreasing the start time of CO-oxydation catalysts in mobile fuel cell systems |
摘要 |
Process for shortening the cold start time of a CO oxidation catalyst (8) in a reformate gas of a fuel cell system (6) of a vehicle comprises adsorbing start-delaying gas components from the reformate gas in an adsorber (1) during the cooling phase after switching off the vehicle. An Independent claim is also included for a device for carrying out the process comprising an adsorber (1) limited by a housing (2) and having a pipe for introducing the reformate gas. The space between the outer housing and the pipe is filled with adsorber material. Preferred Features: The adsorber is arranged upstream of the CO oxidation catalyst. Additional air is added to the adsorber. The reformate gas is produced in a thermally insulated reformer. |
申请公布号 |
EP1134829(A2) |
申请公布日期 |
2001.09.19 |
申请号 |
EP20010104678 |
申请日期 |
2001.02.24 |
申请人 |
BALLARD POWER SYSTEMS AG |
发明人 |
ROESER, THOMAS, DR.;SALING, CARLO;WOLFSTEINER, MATTHIAS |
分类号 |
B60L11/18;H01M8/06;H02N2/00 |
主分类号 |
B60L11/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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