Reduction of NO by CO using a zeolite catalyst obtained from fly ash

被引:0
|
作者
LopezSalinas, E
Salas, P
Schifter, I
Moran, M
Castillo, S
Mogica, E
机构
来源
PROGRESS IN ZEOLITE AND MICROPOROUS MATERIALS, PTS A-C | 1997年 / 105卷
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中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The zeolitization of fly ash into NaP or faujasite-type zeolites was carried out. After incorporating Cu into the zeolites, these materials were tested as catalysts in the reduction of NO with CO. Thus for example, 3.6 wt. % Cu-impregnated NaP and faujasite-type zeolites show 47 and 36 mol % conversion of NO, respectively, at 503 K. The untreated fly ash was almost inactive in this reaction.
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页码:1565 / 1570
页数:6
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