| 发明名称 |
CATALYST FOR TREATING EXHAUST GAS |
| 摘要 |
Provided is a catalyst composition having an aluminosilicate molecular sieve having an AEI structure and a mole ratio of silica-to-alumina of about 20 to about 30 loaded with about 1 to about 5 weight percent of a promoter metal, based on the total weight of the molecular sieve material. Also provided are method, articles, and systems utilizing the catalyst composition. |
| 申请公布号 |
US2014271426(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414212784 |
申请日期 |
2014.03.14 |
| 申请人 |
Johnson Matthey Public Limited Company |
发明人 |
CASCI John Leonello;FISHER Janet Mary;GABEROVA Lucia |
| 分类号 |
B01J29/76;F01N3/20;B01D53/94 |
主分类号 |
B01J29/76 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A catalyst composition comprising an aluminosilicate molecular sieve having an AEI structure and a mole ratio of silica-to-alumina of about 20 to about 30 and about 1 to about 5 weight percent of a promoter metal, based on the total weight of the molecular sieve material. |
| 地址 |
London GB |
