Catalytic oxidation of ethylene to acetic acid on Pd–HPA/SiO2 catalysts with different heteropoly acids

被引：1
|
作者：
Shuliang Xu
Lixia Wang
Wenling Chu
Weishen Yang
机构：
[1] Chinese Academy of Sciences,State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics
[2] Graduate School of the Chinese Academy of Sciences,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2009年 / 98卷
关键词：
Ethylene oxidation; Acetic acid; Heteropoly acid; Pd;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of different heteropoly acids (HPA) on the catalytic properties of Pd–HPA/SiO2 in the selective oxidation of ethylene to acetic acid was investigated in this work. The results demonstrated that a good balance of Brönsted acid sites and Pd2+ ions stabilized by Brönsted acid sites was an indispensable factor in producing acetic acid.
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页码：107 / 115
页数：8
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