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Kinetics of formation of lead and zinc sulfides in sulfiding roasting in a superheated steam atmosphere

被引：0
|
作者：
Antropova, I. G. [1 ]
Khaludorov, D. L. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Baikal Inst Nat Management, Ulan Ude, Buryatia, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2008年 / 81卷 / 05期
关键词：
Pyrite; Hydrogen Sulfide; Iron Sulfide; Zinc Sulfide; Lead Sulfide;
D O I：
10.1134/S1070427208050340
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The kinetics of the formation of sulfides in reactions of oxidized lead and zinc compounds with pyrite in a superheated steam atmosphere was studied. The dependences of the rate on the roasting duration at various temperatures were found, the kinetic parameters and modes of sulfide formation were determined, and the mechanism of the process was suggested.
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页码：892 / 895
页数：4
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