| 发明名称 |
CATALYST BLENDS |
| 摘要 |
Provided is a catalyst for selective catalytic reduction of NOx in a lean-burn exhaust gas comprising a 0.8:1.0 to 1.2:1.0 blend of a metal promoted aluminosilicate having a CHA structure and a metal promoted silicoaluminophosphate having a CHA structure, respectively, wherein the silicoaluminophosphate is characterized by a higher promotion metal loading compared to the aluminosilicate. |
| 申请公布号 |
KR20140124387(A) |
申请公布日期 |
2014.10.24 |
| 申请号 |
KR20147024374 |
申请日期 |
2013.01.28 |
| 申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
FEDEYKO JOSEPH M.;CHEN HAI YING;CHANDLER GUY RICHARD;GREEN ALEXANDER NICHOLAS MICHAEL;DE DEBNATH;MULLA SHADAB;MANNING WENDY;BLAKEMAN PHILIP GERALD |
| 分类号 |
B01J29/06;B01D53/94;B01J29/76;B01J29/85 |
主分类号 |
B01J29/06 |
| 代理机构 |
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代理人 |
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