本文介绍应用独特的氢硫基类捕收剂、单烷基二硫代氨基甲酸盐(BNHCS_2~((-))M~((+)))作孔雀石、蓝铜矿的直接捕收剂。进行了一些微量浮选和实验室规模的浮选试验以确定这些药荆在不同的浮选条件下的捕收性能。在这些结果的基础上,提出该药剂中胺-氢原子的某种性质对浮选氧化铜矿物的这些捕收剂的异乎寻常的活性给予重要的影响。 In this paper, the direct catching of malachite and blue copper mine using BNHCS_2 ~ ((-)) M ~ ((+)) Agent. A few flotation and laboratory-scale flotation tests were conducted to determine the collection performance of these herbs under different flotation conditions. On the basis of these results, it is suggested that certain properties of the amine-hydrogen atoms in the agent exert a significant influence on the extraordinary activity of these collectors for flotation of copper oxide minerals.