Effect of ZrO2 on CuO/gamma-Al2O3 catalyst in carbon monoxide oxidation

被引：0
|
作者：
Zhou, RX
Jiang, XY
Ding, YJ
Zheng, XM
机构：
来源：
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1997年 / 18卷 / 02期
关键词：
CuO/gamma-Al2O3; catalyst; ZrO2; TPR;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The effect of ZrO2 modification of gamma-Al2O3 and CuO contents on the property of CO oxidation and the reduction behavior of CuO/gamma-Al2O3 catalysts were investigated by TPR, TG and flowing reaction methods, The results indicate that ZrO2 modification of gamma-Al2O3 support could increase the activity of CO oxidation of CuO-supported catalysts at low copper loading (CuO <15%). The presence of ZrO2 increased the BET surface area of the catalysts and the amount of reducible CuO.
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页码：264 / 267
页数：4
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