铜锌矿物分离中闪锌矿抑制剂的作用机理研究进展  

Research Progress on the Mechanism of Sphalerite Inhibitors in the Separation of Copper and Zinc Minerals

作　　者：王衡嵩 魏志聪[1] 曾明[1] 彭蓉 薛晨[1] WANG Hengsong;WEI Zhicong;ZENG Ming;PENG Rong;XUE Chen(Faculty of Land Resource Engineering of Kunming University of Science and Technology, Kunming 650093, 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》2019年第2期124-130,共7页Conservation and Utilization of Mineral Resources

摘　　要：在铜锌矿物分选中,大多采用抑制锌矿物浮选铜矿物的工艺,因此对闪锌矿抑制剂及其作用机理研究,对于提高铜锌矿浮选指标具有非常重要的意义。本文对铜锌矿物浮选分离困难的原因进行了分析,介绍了几种常用的无机抑制剂、有机抑制剂和组合抑制剂的作用机理及应用实践,并指出了研制高效、廉价、环保、无毒抑制剂是未来铜锌分离抑制剂研究发展的方向。In the separation of copper and zinc minerals, the process of preferential flotation of copper minerals by inhibiting zinc minerals is mostly adopted. Therefore, the study of sphalerite inhibitor and its mechanism is of great significance to improve the flotation index of copper-zinc sulphide ores. In this paper, the reasons for the difficulty in flotation separation of copper and zinc minerals were analyzed. The mechanism and application practice of several common inorganic, organic and combined inhibitors were introduced. This article also pointed out that high efficiency, low cost, environmental protection and non-toxic will be the direction of the separation inhibitors between copper and zinc in the future.

关 键 词：铜锌分离 无机抑制剂 有机抑制剂 组合抑制剂 

分 类 号：TD952.3[矿业工程—选矿]