| 发明名称 |
EXHAUST GAS PURIFICATION CATALYST WITH HIGH RESISTANCE TO SILICON POISONING |
| 摘要 |
A catalyst composition of excellent silicon-resistant performance, and a catalyst containing the catalyst composition are provided. The catalyst composition is one for purifying an exhaust gas containing an organic compound, the catalyst composition comprising at least one inorganic oxide (component 1) selected from the group consisting of alumina, zirconia, titania, silica, ceria, and ceria-zirconia, each having a noble metal supported thereon; β zeolite (component 2) having supported thereon at least one metal selected from the group consisting of Fe, Cu, Co and Ni; and a Pt—Fe composite oxide (component 3). |
| 申请公布号 |
US2015321185(A1) |
申请公布日期 |
2015.11.12 |
| 申请号 |
US201314655590 |
申请日期 |
2013.12.25 |
| 申请人 |
NIKKI-UNIVERSAL CO., LTD. |
发明人 |
Ueno Shinichi;Sakurai Takanobu;Nashida Toshiya |
| 分类号 |
B01J29/76;B01J23/89;B01J23/42;B01J35/00;B01J35/04 |
主分类号 |
B01J29/76 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A catalyst composition for purifying an exhaust gas containing an organic compound, the catalyst composition comprising;
at least one inorganic oxide (component 1) selected from the group consisting of alumina, zirconia, titania, silica, ceria, and ceria-zirconia, each having a noble metal supported thereon; β zeolite (component 2) having supported thereon at least one metal selected from the group consisting of Fe, Cu, Co and Ni; and a Pt—Fe composite oxide (component 3). |
| 地址 |
Shinagawa-ku, Tokyo JP |
