SENSITIVE AND INSENSITIVE REACTIONS ON COPPER CATALYSTS: THE WATER-GAS SHIFT REACTION AND METHANOL SYNTHESIS PROM CARBON DIOXIDE

被引:79
作者
Chinchen, G. C. [1 ]
Spencer, M. S. [2 ]
机构
[1] ICI Chem & Polymers Ltd, Catalysis Res Ctr, Billingham TS23 1LB, Cleveland, England
[2] Univ Wales, Coll Cardiff, Sch Chem & Appl Chem, Cardiff CF1 3TB, S Glam, Wales
关键词
D O I
10.1016/0920-5861(91)80009-X
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The catalytic activity and in situ copper metal areas have been determined for series of Cu/ZnO/Al(2)O(3) catalysts in methanol synthesis from carbon dioxide and in the water-gas shift reaction. Methanol synthesis is an insensitive catalytic reaction, in agreement with our and other previous studies, whereas the water-gas shift reaction is sensitive to catalyst parameters other than copper metal area. This contrast is interpreted in terms of the unified reaction mechanism proposed before.
引用
收藏
页码:293 / 301
页数:9
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