Investigation on the beneficiation of low-grade manganese ore in Sichuan

被引：1
|
作者：
Mu, Xiao [1 ]
Chen, Jian-hua [1 ]
Yin, Xing-yu [2 ]
机构：
[1] Guangxi Univ, 100 Univ Rd, Nanning 530004, Peoples R China
[2] Dev & Reform Commiss, Guangxi, Peoples R China
来源：
ADVANCES IN METALLURGICAL AND MINING ENGINEERING | 2012年 / 402卷
关键词：
manganese ore; flotation; magnetic separation; leaching;
D O I：
10.4028/www.scientific.net/AMR.402.518
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Flotation, magnetic separation and leaching experiments have been carried out for the beneficiation of low-grade manganese ore. The results indicated that flotation and magnetic separation could improve the grade of Mn concentrate while the recovery was lower. Better recovery of Mn could be achieved by leaching on optimum conditions, 91.78% of Mn could be recovered by 30 minutes leaching with 25g of sulphuric acid at the liquid/solid ratio of 3:1.
引用
收藏
页码：518 / +
页数：2
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