发明名称 |
Catalyst for exhaust gas purification, production method therefor, and method for purification of exhaust gas using the catalyst |
摘要 |
It is an object of the present invention to provide a catalyst for the exhaust gas purification having excellent ignition performance and NOx purification performance. The present invention provides a catalyst for the exhaust gas purification which comprises a catalytically active component (I) having palladium and barium supported on a refractory inorganic oxide (A); and a catalytically active component (II) having at least either of rhodium and platinum on a refractory inorganic oxide (B), a method for the production thereof, and a method for purifying an exhaust gas using such a catalyst.
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申请公布号 |
US7923407(B2) |
申请公布日期 |
2011.04.12 |
申请号 |
US20070685962 |
申请日期 |
2007.03.14 |
申请人 |
ICT CO., LTD.;INTERNATIONAL CATALYST TECHNOLOGY, INC. |
发明人 |
GOTO HIDEKI |
分类号 |
B01J23/00;B01J20/00;B01J21/00;B01J29/00 |
主分类号 |
B01J23/00 |
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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