发明名称 |
METHOD FOR THE CATALYTIC REMOVAL OF NITROGEN OXIDES |
摘要 |
<p>The present invention provides a catalyst which can sufficiently remove nitrogen oxides in an exhaust gas. The catalyst for removing nitrogen oxides to achieve an object of the present invention includes a monolithic support which is coated with a lower layer containing a catalytic component A comprising cerium oxide and an upper layer containing a catalytic component B comprising at least one kind of metal selected from a group consisting of copper, manganese, iron, cobalt and nickel or a compound thereof, and zeolite.</p> |
申请公布号 |
EP2213371(A1) |
申请公布日期 |
2010.08.04 |
申请号 |
EP20080846022 |
申请日期 |
2008.10.29 |
申请人 |
ICT CO., LTD.;INTERNATIONAL CATALYST TECHNOLOGY, INC. |
发明人 |
NAKANE, TAKUJI;KATO, NAOHIRO;OKUMURA, AKIHISA |
分类号 |
B01J29/76;B01D53/94;B01J37/02;F01N3/10 |
主分类号 |
B01J29/76 |
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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