Activity of carbonaceous deposits in the selective reduction of nitrogen oxides

被引：17

作者：

Connerton, J ^{[1
]}

Joyner, RW ^{[1
]}

Stockenhuber, M ^{[1
]}

机构：

[1] NOTTINGHAM TRENT UNIV,CATALYSIS RES LAB,NOTTINGHAM NG11 8NS,ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 02期

关键词：

D O I：

10.1039/a606618f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbonaceous deposits, formed on the catalyst Cu/ZSM-5 by interaction at low temperature with propene, NO and oxygen, are characterised spectroscopically and shown to be able to carry out the selective catalytic reduction of NO; rates of reaction, which follow simple kinetics, are lower than in the absence of pre-deposited coke, and the results suggest an inverse correlation between catalyst Bronsted acidity and activity in NOx reduction.

引用

页码：185 / 186

页数：2

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