| 发明名称 |
CATALYST FOR PURIFYING EXHAUST GAS FROM LEAN-BURN ENGINE |
| 摘要 |
This invention concerns a catalyst for purifying the exhaust gas from a lean-burn engine, which includes a refractory inorganic oxide carrying platinum thereon, a cerium-containing oxide carrying palladium thereon, and an alkali metal compound and/or an alkaline earth metal compound, and a method for the production of the catalyst.
|
| 申请公布号 |
CA2286379(C) |
申请公布日期 |
2007.03.13 |
| 申请号 |
CA19992286379 |
申请日期 |
1999.10.14 |
| 申请人 |
ICT CO., LTD.;INTERNATIONAL CATALYST TECHNOLOGY, INC. |
发明人 |
HORI, MASAO;HORIUCHI, MAKOTO |
| 分类号 |
B01J23/63;B01D53/94;B01J21/16;B01J23/58 |
主分类号 |
B01J23/63 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
