关键词: 硫化铜镍矿, 浮选药剂, 浮选流程, 氧化镁

Abstract: In view of various factors affecting the flotation index of the copper-nickel sulfide ore, and with a concrete example, such issues are elaborated as the reasons for difficulty to separate the copper-nickel sulfide mine, the flotation performance of copper-nickel ore by flotation reagent, the main flotation process of copper and nickel, the impact of magnesia on the flotation, and the effect of the dressing equipment on recovery indicators of copper and nickel. 

Key words: Copper-nickel sulfide ore, Flotation reagent, Flotation process, Magnesia