发明名称 |
METHOD AND DEVICE FOR DECONTAMINATION AIR FOR FUEL CELL, AND FUEL CELL |
摘要 |
A method of air decontamination for fuel cell to remove contaminants, reducing cell performance in air to be supplied to a fuel cell by treating the air so that the concentration of a sulfur compound is reduced to 5 ppb or less by removing the sulfur compound in the air. By reducing the concentration of the sulfur compound in the fuel-cell air to 5 ppb or less, the electromotive-force reduction in the fuel cell caused by the fuel-cell electromotive-force-reducing impurities in the fuel-cell air can be substantially completely prevented to stably maintain the characteristics of the fuel cell for a long period of time and to extend the lifetime thereof. |
申请公布号 |
CA2550875(C) |
申请公布日期 |
2011.04.19 |
申请号 |
CA20042550875 |
申请日期 |
2004.12.20 |
申请人 |
BRIDGESTONE CORPORATION;TOSHIBA FUEL CELL POWER SYSTEMS CORPORATION |
发明人 |
MORI, HISASHI;SHIGYO, YASUSHIGE;KUWABARA, TADASHI;CHIZAWA, HIROSHI;AOKI, TSUTOMU |
分类号 |
H01M8/06;B01D53/04 |
主分类号 |
H01M8/06 |
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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