硫化铅锌矿中伴生银回收研究进展

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.