| 发明名称 |
Improved alumina-ceria catalyst washcoat. |
| 摘要 |
<p>A high surface area ceria-alumina washcoat is disclosed in which the ceria is prepared from cerium acetate.</p> |
| 申请公布号 |
EP0475490(B1) |
申请公布日期 |
1994.01.12 |
| 申请号 |
EP19910202130 |
申请日期 |
1991.08.21 |
| 申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
BEDFORD, RAYMOND EARL;TSANG, CHIH-HAO MARK |
| 分类号 |
B01D53/86;B01D53/94;B01J21/04;B01J23/10;B01J23/56;B01J23/63;B01J32/00;B01J37/02;(IPC1-7):B01J37/02;B01J37/10;B01D53/36 |
主分类号 |
B01D53/86 |
| 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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