| 发明名称 |
ZONED CATALYST FOR DIESEL APPLICATIONS |
| 摘要 |
<p>An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a zoned diesel oxidation catalyst with a first washcoat zone with a Pt/Pd ratio that is less than 3:1 and a PGM loading at least twice that of a second washcoat zone.</p> |
| 申请公布号 |
CA2898327(A1) |
申请公布日期 |
2014.09.25 |
| 申请号 |
CA20142898327 |
申请日期 |
2014.03.13 |
| 申请人 |
BASF CORPORATION |
发明人 |
KAZI, M. SHAHJAHAN;RIOULT, FABIEN A.;ROTH, STANLEY A.;VOSS, KENNETH E. |
| 分类号 |
B01J35/00;B01D53/94;B01J23/58;B01J23/63;B01J35/04;B01J35/10;B01J37/02;F01N3/10 |
主分类号 |
B01J35/00 |
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