发明名称 |
MANGANESE-CONTAINING DIESEL OXIDATION CATALYST |
摘要 |
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 first washcoat comprising a zeolite, Pt, and first refractory metal oxide support containing manganese, a second washcoat comprising a second refractory metal oxide support, a Pt component and a Pd component, and a third washcoat comprising palladium and a rare earth oxide component is described. |
申请公布号 |
CA2932354(A1) |
申请公布日期 |
2015.06.25 |
申请号 |
CA20142932354 |
申请日期 |
2014.12.15 |
申请人 |
BASF CORPORATION |
发明人 |
SUNG, SHIANG;ROTH, STANLEY A.;DUMBUYA, KARIFALA;STIEBELS, SUSANNE;ZABEL, CLAUDIA;GERLACH, OLGA;SUNDERMANN, ANDREAS |
分类号 |
B01J29/068;B01D53/94;B01J23/10;B01J23/34;B01J23/42;B01J23/44;B01J35/04;B01J37/02 |
主分类号 |
B01J29/068 |
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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