| 发明名称 |
Oxidation Catalyst |
| 摘要 |
A catalysed soot filter comprises an oxidation catalyst for oxidizing NO to NO2 and/or oxidizing CO to CO2 and/or HC to CO2 and H2O disposed on a wall flow filter monolithic substrate, the oxidation catalyst comprising: a platinum group metal component, and a pre-calcined support material comprising a mixed magnesium aluminium metal oxide having a magnesium content, calculated as Mg, of 15 wt % Mg or lower. |
| 申请公布号 |
US2017120192(A1) |
申请公布日期 |
2017.05.04 |
| 申请号 |
US201615338596 |
申请日期 |
2016.10.31 |
| 申请人 |
Johnson Matthey Public Limited Company |
发明人 |
BROWN Gavin Michael;CHIFFEY Andrew Francis;RADCLIFFE Jonathan David |
| 分类号 |
B01D53/94;B01J37/02;B01J35/04;B01J23/58;B01J35/10 |
主分类号 |
B01D53/94 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A catalysed soot filter comprising an oxidation catalyst for oxidizing NO to NO2 and/or oxidizing CO to CO2 and/or HC to CO2 and H2O disposed on a wall flow filter monolithic substrate, the oxidation catalyst comprising:
a platinum group metal component, and a pre-calcined support material comprising a mixed magnesium aluminium metal oxide having a magnesium content, calculated as Mg, of 15 wt % Mg or lower. |
| 地址 |
London GB |
