我们使用了株洲选矿药剂厂的新产品——胺醇黄药进行小型试验,其结果表明,胺醇黄药比丁黄药有较高的选择性,显著地提高铜官山铜矿石选矿的精矿质量,减少药剂消耗。矿石性质概述试料采自铜官山选厂球磨机的给料。主要金属矿物为磁铁矿、磁黄铁矿、黄铁矿、黄铜矿、少量的辉钼矿、斑铜矿等。脉石矿物有柘榴子石、透辉石、绿帘石、透闪石、硅灰石、 We used the new product Zhuzhou Dressing Pharmacy - amine alcohol xanthate for small trials, the results show that amine alcohol xanthate butyl Dingxings have a higher selectivity, significantly improve the Tongguan Mountain copper ore beneficiation Concentrate quality, reduce drug consumption. Ore nature of the sample taken from Tongguanshan mill ball mill feed. The main metal minerals are magnetite, pyrrhotite, pyrite, chalcopyrite, a small amount of molybdenite, bornite and so on. Gangue minerals have garnet, diopside, epidote, tremolite, wollastonite,