Kinetics of iron(II) oxidation in pyrrhotine leaching with acid sulfate solutions in the presence of nitrous acid

被引：0
作者：
T. I. Markovich
机构：
[1] Russian Academy of Sciences,Institute of Geology and Mineralogy, Siberian Branch
来源：
Russian Journal of Applied Chemistry | 2008年 / 81卷
关键词：
Molecular Oxygen; Hydrogen Sulfide; Acid Sulfate Solution; CuFeS2; Effective Activation Energy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Variation of the ratio between the concentrations of Fe2+and Fe3+ ions in leaching of pyrrhotine with acid sulfate solutions containing HNO2 was studied for the example of the oxidation of iron(II) with molecular oxygen, which widely occurs in the nature and is widely used in hydrometallurgy.
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页码：1487 / 1491
页数：4
相关论文
共 13 条
[1]  
Baldwin S.A.(1996)undefined Hydrometallurgy 42 209-219
[2]  
Van Weert G.(1981)undefined Dokl. Akad. Nauk SSSR 258 397-399
[3]  
Ioffe P.A.(2005)undefined Khim. Inter. Ustoich. Razv. 13 541-550
[4]  
Shneerson Ya.M.(1995)undefined Khim. Fiz. 14 9-14
[5]  
Markovich T.I.(1971)undefined Zh. Prikl. Khim. 44 2436-2441
[6]  
Blyumberg E.A.(1974)undefined Zh. Prikl. Khim. 47 2228-2232
[7]  
Bulygin M.G.(undefined)undefined undefined undefined undefined-undefined
[8]  
Son S.B.(undefined)undefined undefined undefined undefined-undefined
[9]  
Sysoeva V.V.(undefined)undefined undefined undefined undefined-undefined
[10]  
Nikishova N.I.(undefined)undefined undefined undefined undefined-undefined
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