从千枚岩型金属矿山尾矿中浮选回收绢云母的应用研究

Recovery and Utilization of Sericite from Tailings of Phyllite Type Gold Ores

针对我国东北某千枚岩型金属矿山选矿尾矿综合治理问题 ,开展了回收绢云母的实验及应用研究。试验过程中测定了尾矿组成及矿物特征 ,进行了浮选法回收绢云母的试验研究及在橡胶与塑料中的应用试验研究。该项目是一个具有经济效益和社会效益的环保型项目。

In light of comprehensive utilization of tailings from a phyllite-type gold mine in northeast China, a study was made for recover sericite from the tailings. In the test, the composition and characteristics of the tailings were determined and sericite was recovered by flotation separation. The results has showed that sericite concentrate is suitable for use in rubber and plastic industry. It is concluded that this investigation was an environmental protection project that has economic benifits and social effect.