| 发明名称 |
PROCESS FOR PRODUCTION OF AN EXHAUST GAS CLEAN-UP CATALYST |
| 摘要 |
An exhaust gas purifying catalyst is disclosed, comprising a ceria-zirconia solid solution and an iron oxide dispersed and at least partially solid-dissolved in the ceria-zirconia solid solution. A process for producing the exhaust gas purifying catalyst of the present invention is also disclosed. |
| 申请公布号 |
EP2039425(A1) |
申请公布日期 |
2009.03.25 |
| 申请号 |
EP20070768443 |
申请日期 |
2007.07.12 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TAKESHIMA, SHINICHI;KOYAMA, AKIO |
| 分类号 |
B01J23/83;B01D53/94;B01J23/00;B01J35/00;B01J37/03 |
主分类号 |
B01J23/83 |
| 代理机构 |
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