矿产综合利用Issue(2)：14-17,4.
湖南茶陵硫化铅锌矿选矿试验研究
Experimental Research on Mineral Processing Technology for Separating a Sulfide Lead-zinc Ore in Chaling Hunan
张丽军 1梁友伟 1刘小府1
作者信息
- 1. 中国地质科学院矿产综合利用研究所,四川成都610041
- 折叠
摘要
Abstract
Based on the ore characteristics of containing high-grade lead, low-grade zinc and fine dissemination of lead-zinc minerals, a selective flotation process was determined on the lead-zinc sulfide ore in Chaling Huanan through beneficiation research. During the course of lead separation, through the comparison of experimental indexes at different points of adding diethyldithiocarbamate, the technology of adding some diethyldithiocarbamate in the course of grinding was determined by adopting the new-type collector NS,realizing the separation of lead-zinc. Finally, the lead concentrate with the grade of 64. 59% and the recovery of 81. 90% and the lead concentrate with the grade of 45. 36% and the recovery of 80. 10% were obtained. The indexes were satisfactory.关键词
铅锌矿石/优先选铅/浮选分离Key words
Lead-zinc ore/ Lead selective flotation/ Flotation separation分类
矿业与冶金引用本文复制引用
张丽军,梁友伟,刘小府..湖南茶陵硫化铅锌矿选矿试验研究[J].矿产综合利用,2012,(2):14-17,4.
