发明名称 |
FUMED METAL OXIDE COMPRISING CATALYTIC CONVERTER |
摘要 |
The present invention provides a catalytic converter for treatinginternal combustion engine exhaust comprising a substrate, fumed metal oxide aggregates adhered to the substrate, wherein no non-fumed metal oxide is present in the intra-aggregate voids, and at least one catalyst adhered to the fumed metal oxide aggregates. The present invention also provides a method of preparing such a catalytic converter, as well as a method of treating the exhaust of an internal combustion engine comprising contacting the exhaust of an internal combustion engine with a catalytic converter of the present invention.
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申请公布号 |
WO0057993(A1) |
申请公布日期 |
2000.10.05 |
申请号 |
WO2000US08028 |
申请日期 |
2000.03.24 |
申请人 |
CABOT CORPORATION |
发明人 |
ANAND, JOGINDER, N.;FOTOU, GEORGE, P.;HUNG, CHENG-HUNG;SMITH, JOSEPH, D. |
分类号 |
B01D53/94;B01J21/04;B01J37/02;(IPC1-7):B01D53/94 |
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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