发明名称 |
Catalyzed wall fuel gas reformer |
摘要 |
A fuel gas reformer assemblage for use in a fuel cell power plant is formed from a composite plate assembly which includes spaced-apart divider plates with interposed columns of individual fuel gas and burner gas passages. The fuel gas passages are provided with walls which are wash coated with a catalyzed alumina complex. The catalyst complex includes a nickel catalyst and a cerium and/or lanthanum oxide component which stabilizes the alumina against recrystalization in the catalyst complex. The catalyst complex also includes a calcium oxide component which inhibits carbon formation on the alumina surface. The cerium or lanthanum oxide and calcium oxide combine to provide a synergistic improvement in both alumina stabilization and also in inhibition of carbon deposits on the washcoated surfaces.
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申请公布号 |
US6117578(A) |
申请公布日期 |
2000.09.12 |
申请号 |
US19980061115 |
申请日期 |
1998.04.16 |
申请人 |
INTERNATIONAL FUEL CELLS, LLC |
发明人 |
LESIEUR, ROGER R. |
分类号 |
F28D7/00;B01J7/00;B01J12/00;B01J19/00;B01J19/24;C01B3/38;C10J3/00;F28D21/00;H01M8/06;(IPC1-7):H01M8/18 |
主分类号 |
F28D7/00 |
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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