PERCOLATION LEACHING OF MANGANESE ORE BY AQUEOUS SULFUR-DIOXIDE

被引：88

作者：

ABBRUZZESE, C

机构：

[1] Institute of Mineral Processing, CNR

来源：

HYDROMETALLURGY | 1990年 / 25卷 / 01期

关键词：

D O I：

10.1016/0304-386X(90)90066-B

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The sulfite leaching of an Italian manganese ore has been carried out to determine the feasibility of extracting manganese by percolation leaching. Aqueous SO2 has been found to be an effective leachant for manganese dissolution owing to fast dissolution kinetics and low temperatures. Bench-scale experimental results have established the best conditions for the leaching operation in terms of SO2 concentration, pH, solution flow rate, ore particle size and time. © 1990.

引用

页码：85 / 97

页数：13

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