Catalytic decomposition of nitrous oxide

被引:0
|
作者
Krawczyk, K [1 ]
Kawczynska, O [1 ]
机构
[1] Politech Warszawa, Wydzial Chem, PL-00664 Warsaw, Poland
来源
PRZEMYSL CHEMICZNY | 2003年 / 82卷 / 8-9期
关键词
D O I
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Catalysts (A) CuO/g-Al2O3, and zeolite-supported (B) CuO/ ZSM-5 (Si/Al = 35) and (C) Cu/ZSM-5 (Si/Al = 70) were used in studies of nitrous oxide decomposition to oxygen and nitrogen. The flow rate of oxygen contained 5% by vol. of nitrous oxide was 200 L(S.T.P.)/h. At 600degreesC, the A, B and C catalysts converted 18, 38% and 86% of nitrous oxide, respectively. The activity of each remained unchanged in 15 h. The Cu/ZSM-5 catalyst (D) from extrusions was mechanically much stronger than that obtained from powder (C).
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页码:1037 / 1038
页数:2
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