发明名称 |
FUEL BATTERY FOR OXYGEN POLLUTED FUEL GAS |
摘要 |
The fuel cell system is adapted to be able to operate with oxygen-contaminated hydrogen-rich fuel gases without experiencing undesirably high temperature hot spots on the fuel cell electrodes. Oxygen in the fuel gas is catalytically burned in areas of the electrodes where no electrochemical reaction occurs. The oxygen content of the fuel gases is thus reduced to an acceptable level before the fuel gases flow over the portions of the electrodes which are electrochemically active. Anode exhaust can also be partially recirculated into the anode inlet to mix with incoming fuel gas thereby preliminarily diluting the amount of oxygen in the incoming fuel gases. |
申请公布号 |
JPS63254674(A) |
申请公布日期 |
1988.10.21 |
申请号 |
JP19880068358 |
申请日期 |
1988.03.24 |
申请人 |
INTERNATL FUEL CELLS CORP |
发明人 |
JIYON CHIYAARUZU TOROTSUSHIORA;RICHIYAADO DEIIN SOUYAA |
分类号 |
H01M8/02;H01M8/04;H01M8/06;H01M8/08 |
主分类号 |
H01M8/02 |
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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