发明名称 |
PROCESS AND CATALYST SYSTEM FOR SCR OF NOX |
摘要 |
Process for reducing nitrogen oxides to nitrogen in an ex-haust gas comprising passing the exhaust gas in the pres-ence of a reducing agent through a catalyst system compris-ing at least two catalyst beds, in which a first catalyst bed is an iron-beta-zeolite and a second catalyst bed down-stream is silver supported on alumina.
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申请公布号 |
CA2715352(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
CA20102715352 |
申请日期 |
2010.09.21 |
申请人 |
HALDOR TOPSOEE A/S |
发明人 |
STAKHEV, ALEXANDR;DAHL, SOREN;GEKAS, IOANNIS;GABRIELSSON, PAER, L.T. |
分类号 |
B01D53/86;B01J23/56;B01J29/072 |
主分类号 |
B01D53/86 |
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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