发明名称 |
EXHAUST GAS PURIFYING CATALYST AND PROCESS FOR PURIFYING EXHAUST GAS BY USE OF THE CATALYST |
摘要 |
An exhaust gas purifying catalyst characterized by having zeolite subjected to ion exchange with cerium and deposited on cerium oxide as well and containing platinum and/or palladium, and a process for purifying the exhaust gas using the catalyst. The catalyst, by using zeolite and a noble metal, is enabled to acquire improved durability.
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申请公布号 |
CA2464567(A1) |
申请公布日期 |
2004.10.17 |
申请号 |
CA20042464567 |
申请日期 |
2004.04.15 |
申请人 |
ICT CO., LTD;INTERNATIONAL CATALYST TECHNOLOGY, INC. |
发明人 |
YOSHIKAWA, TATSUYA |
分类号 |
F01N3/08;B01D53/94;B01J29/04;B01J29/068;B01J29/40;B01J29/44;B01J37/02;B01J37/30;F01N3/10;F01N3/28;(IPC1-7):B01J29/068 |
主分类号 |
F01N3/08 |
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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