铜铅硫化矿物浮选分离中铅抑制剂的研究进展  

Research Status and Progress of Flotation Separation of Copper-lead Sulfide Minerals

作　　者：白睿 魏志聪[1] 彭蓉 王衡嵩 BAI Rui;WEI Zhicong;PENG Rong;WANG Hengsong(Kunming University of Science and Technology, Land Resources Engineering, Kunming 650093, Yunnan, China)

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093

出　　处：《矿产保护与利用》2021年第2期74-79,共6页Conservation and Utilization of Mineral Resources

摘　　要：硫化铜铅矿石的浮选分离问题是矿物加工工程领域的热点和难点,文章针对浮选抑制剂的研究进展,从无机抑制剂、有机抑制剂、组合抑制剂和新型抑制剂四个方面,对硫化铜铅矿石浮选分离中铅抑制剂的研究成果进行了概述。分析指出,利用浮选药剂分子设计理论开发出新型铅抑制剂,使用组合抑制剂是未来硫化铜铅矿石浮选分离的重点研究方向。The flotation separation of copper-lead sulfide minerals is a hot and difficult point in the field of mineral processing engineering.The article focuses on the research progress of flotation inhibitors,from the four aspects of inorganic inhibitors,organic inhibitors,combined inhibitors and new inhibitors.The research results of lead inhibitors for flotation separation of copper-lead minerals are summarized.The analysis pointed out that the use of the molecular design theory of flotation reagents to develop a new type of lead inhibitor,and the use of combined inhibitors is the key research direction for the flotation separation of copper-lead sulfide minerals in the future.

关 键 词：铜铅分离 黄铜矿 方铅矿 铅抑制剂 浮选 

分 类 号：TD923.14[矿业工程—选矿] TD952.1