Catalytic dechlorination of chlorobenzene in water by Pd/Fe bimetallic system

被引：0
|
作者：
ZHOU Hong yi 1
2 College of Biological & Environmental Engineering
机构：
来源：
Journal of Environmental Sciences | 2003年 / 05期
关键词：
reductive dechlorination; catalytic; palladium/iron; chlorobenzene;
D O I：
暂无
中图分类号：
X703 [废水的处理与利用];
学科分类号：
083002 ;
摘要：
Catalytic reductive dechlorination of monochlorobenzene(MCB) was carried out in the palladium/iron system. With low Pd loading(0 005%), 45% dechlorination efficiency was achieved within 5 h. Pd as catalyst accelerated the reductive dechlorination reaction. Dechlorination mechanism and kinetics were discussed. The reaction took place on the bimetal surface in a pseudo first order reaction, with the rate constant being 0 0071 min -1 ( K SA =8 0×10 -3 L/(m 2·h). The reduction product for MCB was benzene.
引用
收藏
页码：647 / 651
页数：5
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