Magnetic and Flotation: A Comprehensive Research For Recovery From Zinc Leach Residue

被引：0
|
作者：
Zhang, Chenhu [1 ]
Chen, Jianhua [1 ]
机构：
[1] Guangxi Univ, Nanning 530004, Guangxi, Peoples R China
来源：
ADVANCES IN METALLURGICAL AND MINING ENGINEERING | 2012年 / 402卷
关键词：
leach residue; zinc recovery; magnetic flotation;
D O I：
10.4028/www.scientific.net/AMR.402.510
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
According to the properties of the zinc leach residue, the recoveries of lead and zinc from residue have been studied in this paper. At first, ZnO.Fe2O3 was recovered by magnetic separator, and the grade of zinc concentrate is 14.89% and the recovery is 65%.Next step, zinc sulfide was recovered by flotation, and the grade of zinc concentrate is 29.65% and the recovery is 29.65%.The last, the lead residue was recovered by flotation and the grade of lead concentrate is 17.21% and the recovery is 56.37%. The technology is very effective to enrich value metals, and realize utilization of resource protecting the environment.
引用
收藏
页码：510 / 513
页数：4
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