几年来,在巴尔哈什选矿厂,由苏联有色金属科学研究院与公司选厂中心试验室合作,在改进科恩拉德和萨雅克斯基矿石选矿工艺流程的同时,进行了药剂制度的改进工作。在混合浮选闭路中,主要的研究课题是选择效果更好、价格更低廉的起泡剂和捕收剂。至优先浮选闭路中,主要的研究课题是选择硫化铜和硫化铁的抑制剂。 In recent years, at the Balharsh beneficiation plant, the cooperation between the Soviet Nonferrous Metal Research Institute and the laboratory of the Company’s Central Processing Center has been carried out to improve the pharmaceutical system while improving the process of Colelad and Sayaqeski ore beneficiation . In mixed flotation closed circuit, the main research topic is to choose a better and cheaper foaming agent and collector. To the priority flotation closed circuit, the main research topic is the choice of copper sulfide and iron sulfide inhibitors.