| 发明名称 |
CATALYSED FILTER |
| 摘要 |
<p>A wall-flow filter monolith substrate having a porosity of at least 40% formed from a selective catalytic reduction (SCR) catalyst of extruded type.</p> |
| 申请公布号 |
EP2244812(A1) |
申请公布日期 |
2010.11.03 |
| 申请号 |
EP20090704783 |
申请日期 |
2009.01.21 |
| 申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
PREST, DAVID WILLIAM |
| 分类号 |
B01D53/94;B01D46/24;B01J23/00;B01J29/00;B01J29/06;B01J29/064;F01N3/022 |
主分类号 |
B01D53/94 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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