日本一些选矿厂采用抑制黄铜矿和活化闪锌矿的方法来分离铜锌矿物的工艺。用于该工艺过程的药剂是铜的硫代硫酸盐络合物。但是,采用这种药剂的可行性未被其他作者所论证。本文介绍铜的硫代硫酸盐络合物对硫化物矿物作用的研究结果。研究采用的方法是以电位测定结果与浮选试验数据进行比较。 Some concentrator plants in Japan use a method of inhibiting chalcopyrite and activating sphalerite to separate Cu-Zn minerals. The agent used in the process is a copper thiosulfate complex. However, the feasibility of using this agent has not been demonstrated by other authors. This article describes the results of studies on the effect of copper thiosulfate complexes on sulfide minerals. The method used in the study is based on the potential measurements and flotation test data.