发明名称 |
Exhaust gas purifying catalyst |
摘要 |
An exhaust gas purifying catalyst having a refractory three-dimensional structure coated with a catalytically active component comprising at least one kind of noble metals, a refractory inorganic oxide, and a zirconium oxide containing cerium and lanthanum, the crystal structure of the zirconium oxide containing cerium and lanthanum being a tetragonal structure of zirconium oxide.
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申请公布号 |
US2002015674(A1) |
申请公布日期 |
2002.02.07 |
申请号 |
US20010885503 |
申请日期 |
2001.06.20 |
申请人 |
TANIGUCHI SHIGEYOSHI;HORIUCHI MAKOTO |
发明人 |
TANIGUCHI SHIGEYOSHI;HORIUCHI MAKOTO |
分类号 |
B01D53/94;B01J21/06;B01J23/58;B01J23/63;(IPC1-7):B01D53/34;B01J23/10 |
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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