| 发明名称 |
USE OF AN EXHAUST GAS PURIFYING CATALYST COMPOSITION CONTAINING ZEOLITE FOR REDUCING HYDROGEN SULFIDE |
| 摘要 |
Disclosed herein is an exhaust gas purifying catalyst composition for reducing hydrogen sulfide, including active alumina, supporting platinum and/or palladium, along with rhodium; a metal selected from the group consisting of Ba, La, Pr and Zr; cerium oxides; and zeolite. |
| 申请公布号 |
EP1844843(B1) |
申请公布日期 |
2016.09.14 |
| 申请号 |
EP20070105483 |
申请日期 |
2007.04.02 |
| 申请人 |
HEESUNG ENGELHARD CORPORATION |
发明人 |
HAN, HYUN-SIK;SONG, JIN-WOO;HA, JAE-AU |
| 分类号 |
B01D53/94;B01J23/63 |
主分类号 |
B01D53/94 |
| 代理机构 |
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