发明名称 |
Exhaust gas purification |
摘要 |
An oxidation catalyst for use in a catalytic exhaust gas purification unit comprises a substrate on which a refractory metal oxide is coated, a base metal component and one or more metals from the Platinum Group. The catalyst is highly effective when a metallic substrate is employed and the loading of the refractory metal oxide coating is relatively high. The base metal is useful for catalysts having a ceramic substrate and a relatively low coating loading.
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申请公布号 |
US4478797(A) |
申请公布日期 |
1984.10.23 |
申请号 |
US19820422145 |
申请日期 |
1982.09.23 |
申请人 |
JOHNSON MATTHEY & COMPANY LIMITED |
发明人 |
DIWELL, ALAN F.;SALATHIEL, ANDREW |
分类号 |
B01D53/94;B01J23/40;B01J23/56;B01J23/62;B01J23/64;B01J23/652;B01J23/89;B01J37/02;(IPC1-7):B01D53/36 |
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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