| 发明名称 |
SCR CATALYST |
| 摘要 |
A copper-CHA zeolite catalyst for SCR of NOx is disclosed. |
| 申请公布号 |
US2015151288(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201414559099 |
申请日期 |
2014.12.03 |
| 申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
RIVAS-CARDONA Alejandra;FEDEYKO Joseph Michael;CHEN Hai-Ying |
| 分类号 |
B01J29/76;B01D53/94 |
主分类号 |
B01J29/76 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A catalyst composition comprising a zeolite having a CHA framework, a molar silica-to-alumina ratio (SAR) of at least 40, and an atomic copper-to-aluminum ratio of at least 1.25. |
| 地址 |
LONDON GB |
