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用优先浮选法从浮选叶拉齐捷斑岩钼铜矿所得的混合精矿中分选钼精矿。在调和稠密矿浆后以 NaS_2及 NaHS 抑制铜矿物。所得钼精矿含 Mo 为43.46%,Mo 产率为84.8%。其尾矿进行浓密及分选。用二段浮选以分选钼精矿及黄铁矿精矿。黄铁矿精矿含硫>45%,铜精矿含铜26—28%。
Preferential flotation separation of molybdenum concentrates from the mixed concentrate obtained from the flotation leaves of the La Qijie porphyry molybdenum - copper mine. Inhibition of copper mineral by NaS 2 and NaHS after reconciling dense pulp. The obtained molybdenum concentrate contains 43.46% of Mo and the yield of Mo is 84.8%. The tailings are thick and sorted. Flotation with two sections to sort the molybdenum concentrate and pyrite concentrate. Pyrite concentrate sulfur> 45%, copper concentrate copper 26-28%.