中国铅锌选矿技术新进展  

The new progress of China＇s lead-zinc mineral processing technology

作　　者：尚衍波[1,2,3] 陈经华[2,3] 何发钰[4] 

机构地区：[1]北京科技大学,北京100083 [2]北京矿冶研究总院,北京102600 [3]矿物加工科学与技术国家重点试验室,北京102600 [4]中国五矿集团公司,北京100010

出　　处：《世界有色金属》2016年第3期11-18,共8页World Nonferrous Metals

摘　　要：本文结合几种典型的铅锌矿石类型,从资源特点、选矿工艺、选矿药剂、回水利用和尾矿综合利用等五个方面对我国铅锌矿选矿技术的进展进行了阐述。指出,我国铅锌资源禀赋性较差,铅锌资源的开发整体沿着安全、高效、绿色、智能方向发展,重视矿石物性的研究以及与矿石可选性相和谐的精细选矿技术的开发,注重选矿废水和尾矿的综合利用和安全处置。In this paper, combining with several typical lead-zinc ores, the progress of China＇s lead-zinc mineral processing technology is described from five aspects about the resource characteristics, beneficiation process, beneficiation reagent, water recycling and comprehensive utilization of tailings. It is pointed out that as China＇s leadzinc resources endowment is poor, the development of lead-zinc resources in the overall is along with safe, efficient, green, and intelligent direction, paying attention to the study of ore properties, the research of fine processing technology in harmony with the ore beneficiability, and safe disposal and comprehensive utilization of beneficiation wastewater and tailings.

关 键 词：铅锌矿 工艺 药剂 回水 综合利用 

分 类 号：TD862[矿业工程—金属矿开采]