某钨铜共生矿工艺矿物学研究

摘要

采用MLA矿物自动定量检测系统结合传统的工艺矿物学研究方法，对某钨铜共生矿进行工艺矿物学研究。研究结果表明样品中可回收的金属矿物为白钨矿和黄铜矿，伴生自然铋，此外，该矿中磁黄铁矿、萤石均可综合回收。钨主要以白钨矿矿物形式存在，钨的最高回收率为96%左右；铜主要以黄铜矿矿物形式存在，铜的最高回收率为87%左右。%This paper studies the process mineralogy of a tungsten-copper ore by MLA combined with traditional methods. The results indicate that the valuable metallic minerals recycled from the samples are scheelite, chalcopyrite associated with bismuth. Pyrrhotite and fluorite can also be recovered. Tungsten mainly exists as scheelite with recovery rate attaining 96%while copper chiefly exists as chalcopyrite with recovery rate reaching 87%.