发明名称 |
Exhaust gas purifying catalyst |
摘要 |
It provides a catalyst for purifying exhaust gases from internal combustion engines with high efficiencies of CO/NOx even under the conditions large A/F fluctuations. The catalyst includes a complex in which the oxides of cerium are deposited on a solid solution oxide containing Zr and Ce.
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申请公布号 |
US2002107141(A1) |
申请公布日期 |
2002.08.08 |
申请号 |
US20010014027 |
申请日期 |
2001.12.10 |
申请人 |
YOSHIKAWA TATSUYA |
发明人 |
YOSHIKAWA TATSUYA |
分类号 |
F01N3/10;B01D53/94;B01J21/06;B01J23/00;B01J23/10;B01J23/58;B01J23/63;F01N3/28;(IPC1-7):B01J23/10 |
主分类号 |
F01N3/10 |
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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