硫化铅锌矿中伴生银回收研究进展  

Research Progress of Associated Silver Recovery in Lead-Zinc Sulphide Ores

作　　者：韩玉光[1] 方建军[1] 尧章伟 HAN Yuguang;FANG Jianjun;YAO Zhangwei(Faculty of Land Resource Engineering, Kunming University of Science and Technology,State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming 650093, China)

机构地区：[1]昆明理工大学国土资源工程学院,省部共建复杂有色金属资源清洁利用国家重点实验室,昆明650093

出　　处：《贵金属》2018年第1期79-85,共7页Precious Metals

基　　金：国家自然科学基金项目(51364017).

摘　　要：硫化铅锌矿是重要的伴生银矿物来源。综述了近年来国内伴生银矿资源回收利用的研究报道,从工艺矿物学、选矿工艺以及浮选药剂等3个方面进行评述。提出加强工艺矿物学研究,改善磨浮工艺,提高主金属回收率,使用组合药剂及开发无毒、高效的新型捕收剂,是提高伴生银回收率的研究方向。Lead sulfide zinc sulfide is an important source of associated silver minerals.The research reports on the recovery and utilization of domestic associated silver resources in recent years are reviewed,including process mineralogy technology,mineral processing and beneficiation reagents.The future research directions include the improvement of the recovery rate of associated silver by strengthening the study of process mineralogy,optimizing grinding and floating processes,using combined pharmaceuticals and developing new nontoxic and efficient collectors.

关 键 词：有色金属冶金 伴生银 工艺矿物学 选矿工艺 药剂 

分 类 号：TF832[冶金工程—有色金属冶金]