| 发明名称 |
EXHAUST GAS PURIFYING CATALYST (AS AMENDED) |
| 摘要 |
The object of the present invention is to provide a novel exhaust gas purifying catalyst having excellent NOx purification performance. The object can be achieved by an exhaust gas purifying catalyst comprising: a substrate; and a catalyst layer disposed on the substrate which comprises a first carrier, and platinum and a first palladium supported on the first carrier; in which the weight ratio of the platinum to the first palladium is 3:1 to 8:1. |
| 申请公布号 |
US2016074836(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201414785028 |
申请日期 |
2014.04.15 |
| 申请人 |
CATALER CORPORATION ;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SASAKI Yasuyoshi;TSUJI Makoto;IMAI Hiroto;KISHITA Keisuke;OCHIAI Daisuke |
| 分类号 |
B01J23/58;B01J35/04 |
主分类号 |
B01J23/58 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An exhaust gas purifying catalyst comprising:
a substrate; and a catalyst layer disposed on the substrate, which comprises a first carrier, and platinum and a first palladium supported on the first carrier; wherein the weight ratio of the platinum to the first palladium is 3:1 to 8:1. |
| 地址 |
Kakegawa-shi, Shizuoka JP |
