发明名称 |
EXHAUST GAS CLEANING CATALYST |
摘要 |
PURPOSE: To provide a catalyst capable of cleaning CO/NOx in a gas discharged from Diesel engine with high efficiency even under a condition of the high variation of the air/fuel ratio (A/F). CONSTITUTION: The exhaust gas cleaning catalyst contains a multiple oxide (B) prepared by supporting cerium oxide on a solid solution oxide (A) containing zirconium and cerium.
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申请公布号 |
KR20020046959(A) |
申请公布日期 |
2002.06.21 |
申请号 |
KR20010078184 |
申请日期 |
2001.12.11 |
申请人 |
ICT CO., LTD.;INTERNATIONAL CATALYST TECHNOLOGY, INC. |
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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