世界有色金属Issue(18)：125-127,3.
某铜锌硫多金属矿石浮选分离工艺优化研究
Research on Optimization of Flotation Separation Technology for Copper-Zinc-Sulfur Polymetallic Ores in a Certain Area
张兆辉 1董秉 2左耘搏1
作者信息
- 1. 江西铜业股份有限公司永平铜矿,江西 上饶 334500
- 2. 江西铜业股份有限公司,江西 南昌 330096
- 折叠
摘要
Abstract
In view of the challenge of efficient utilization of a domestic copper-zinc-sulfur polymetallic ore,this study carried out systematic ore characterization analysis and beneficiation test research.The results show that by adopting a sequential priority flotation process for copper and zinc,and introducing the novel high-efficiency copper collector LP-01 together with the CaCl2+DS combined depressant,efficient separation of copper,zinc,and sulfur was successfully achieved.The closed-circuit flotation tests yielded a copper concentrate with a grade of 25.91%and a recovery rate of 91.42%,as well as a zinc concentrate with a grade of 33.22%and a recovery rate of 45.70%.These results indicate that the proposed process possesses good economic and technical feasibility,and holds promising application and promotion prospects.关键词
铜锌硫多金属矿石/浮选分离/捕收剂/抑制剂Key words
copper-zinc-sulfur polymetallic ore/flotation separation/collector/depressant分类
矿山工程引用本文复制引用
张兆辉,董秉,左耘搏..某铜锌硫多金属矿石浮选分离工艺优化研究[J].世界有色金属,2025,(18):125-127,3.
