发明名称 |
CATALYST FOR EXHAUST GAS PURIFICATION |
摘要 |
<p>A catalyst for exhaust gas purification comprises a carrier consisting of acid- and high temperature-resistant silica fibers, a first silica layer deposited on surfaces of the silica fibers, and a second heat-resistant material layer deposited on surfaces of the first silica layer, and a catalyst of noble metals, metals or metal oxides deposited on surfaces of the carrier.</p> |
申请公布号 |
CA1009639(A) |
申请公布日期 |
1977.05.03 |
申请号 |
CA19730188869 |
申请日期 |
1973.12.24 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YAGI, JUNE;NAKAMURA, HARUTOKI;MAEZAWA, YOSHIHARU |
分类号 |
B01D53/94;B01J35/06;B01J37/02;F01N3/28 |
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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