选别含钼铜矿石时,几乎无例外地首先得到铜钼混合精矿,其中的钼,数量可能很大,必须加以利用。从混合精矿中,抑制一种矿物,浮游另一种矿物,就得到高品位的钼精矿。虽然辉钼矿属于易浮矿物,但是,要使和大量铜一起产出的少量钼达到高度富集,就需要完整的分选技术。表一所示,混合精矿中的钼回收率大犬低于分选作业中铝精矿的钼回收率。人们早就掌 When selecting the molybdenum-bearing copper ore, copper and molybdenum mixed concentrates are almost invariably obtained without exception, and the amount of molybdenum therein may be large and must be used. From mixed concentrates, inhibit one mineral, plankton another mineral, you get high grade molybdenum concentrate. Although molybdenite is a flotation mineral, a complete sorting technique is required to achieve a high enrichment of a small amount of molybdenum produced with large amounts of copper. Table 1 shows that the recovery rate of molybdenum in mixed concentrates is lower than that of aluminum concentrates in the sorting operation. People have long been palm