Rate equation of the carbothermic reduction of zinc sulfide in the presence of calcium oxide and lithium carbonate

被引：0
|
作者：
Yu-Chain Peng
Chun-I Lin
Hsi-Kui Chen
机构：
[1] National Taiwan University of Science and Technology,Department of Chemical Engineering
[2] Hwa-Hsia College of Technology and Commerce,Department of Chemical Engineering
来源：
Reaction Kinetics and Catalysis Letters | 2009年 / 97卷
关键词：
Carbothermic reduction; Kinetics; Zinc sulfide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The kinetics of the carbothermic reduction of zinc sulfide in the presence of calcium oxide and lithium carbonate has been studied by a thermogravimetric analyzer (TGA). An empirical rate expression of zinc yield has been determined from the experimental data obtained. The dependencies of the rate of zinc yield on the operating variables was found to be less pronounced for the Li2CO3 catalyzed system than those for uncatalyzed system.
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页码：77 / 82
页数：5
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