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本文研究了四种小分子有机酸抑制剂乳酸、羟基乙酸、巯基乙酸、葡糖酸在赤铁矿正浮选中对含铁硅酸盐脉石霓石的抑制行为 ,纯矿物、人工混合矿与实际矿石浮选实验均证明了它们具有良好的选择性抑制作用 ,可以成功地实现赤铁矿与霓石的浮选分离
In this paper, the inhibitory behaviors of four small molecule organic acid inhibitors, lactic acid, glycolic acid, thioglycolic acid and gluconic acid, on the ferrihydrite gangueite in the positive flotation of hematite were studied. Pure minerals and artificial mixed ore And the actual ore flotation experiments have proved that they have a good selective inhibition, hematite can be successfully achieved with hematite flotation separation