| 发明名称 |
Denitrification of gas with ammonia or urea using active zeolite catalyst |
| 摘要 |
Removal of NOx from (waste) gases with NH3 and/or urea is carried out with a hydrophobic, dealuminated Y-type zeolite (I), which has a Si/Al ratio of 100 or more and a pore size of 7.4 A, and Cu, CuO and/or Cu salts. Also claimed are a reagent used in the process and a method for preparing the reagent.
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| 申请公布号 |
DE4413359(A1) |
申请公布日期 |
1995.10.19 |
| 申请号 |
DE19944413359 |
申请日期 |
1994.04.18 |
| 申请人 |
FTU GMBH FORSCHUNG UND TECHNISCHE ENTWICKLUNG IM UMWELTSCHUTZ, 82319 STARNBERG, DE |
发明人 |
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| 分类号 |
B01D53/86;B01J29/14;(IPC1-7):B01D53/86 |
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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