| 发明名称 |
PLATINUM-FREE THREE-WAY CATALYST |
| 摘要 |
A three-way catalyst consists of active aluminum oxide, palladium, platinum, and cerium dioxide, the catalyst containing 5 to 20%-wt CeO2 if the A12O3 is present as the bulk-material carrier, and 25 to 50%-wt CeO2 if the A12O3 is present as a coating on a honeycomb-structured inert carrier. |
| 申请公布号 |
CA1324123(C) |
申请公布日期 |
1993.11.09 |
| 申请号 |
CA19880581676 |
申请日期 |
1988.10.28 |
| 申请人 |
KOBERSTEIN, EDGAR |
发明人 |
KOBERSTEIN, EDGAR;ENGLER, BERND;DOMESLE, RAINER;VOELKER, HERBERT |
| 分类号 |
B01D53/94;B01J23/56;B01J23/58;B01J23/63;B01J23/89;F02B1/04 |
主分类号 |
B01D53/94 |
| 代理机构 |
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代理人 |
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| 地址 |
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