| 发明名称 |
PT PD DIESEL OXIDATION CATALYST WITH CO/HC LIGHT OFF AND HC STORAGE FUNCTION |
| 摘要 |
A diesel oxidation catalyst for the treatment of exhaust gas emissions such as the oxidation of unburned hydrocarbons (HC) and carbon monoxide (CO) and the reduction of nitrogen oxides (NOx) is described. More particularly the present invention is directed to a washcoat composition comprising high silica to alumina zeolite and platinum and palladium such that the zeolite minimizes negative interactions of these platinum group metals with the zeolite. |
| 申请公布号 |
IN8697DEN2014(A) |
申请公布日期 |
2015.05.22 |
| 申请号 |
IN2014DELNP8697 |
申请日期 |
2014.10.16 |
| 申请人 |
BASF CORPORATION;BASF SE |
发明人 |
MÜLLER STACH TORSTEN W.;PUNKE ALFRED H.;GRUBERT GERD;HILGENDORFF MARCUS;DOERING HELKE;NEUBAUER TORSTEN;ZHENG XIAOLAI;WAN CHUNG ZONG;XUE WEN MEI;BURK PATRICK |
| 分类号 |
B01J29/035;B01D53/94;B01J37/02 |
主分类号 |
B01J29/035 |
| 代理机构 |
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