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在苏联煤炭工业部部所属的选煤厂中约有50座采用聚合絮凝剂强化浮选尾煤的澄清作业。然而在库兹巴斯的许多选煤厂中,现有的絮凝剂中没有一种絮凝剂能使
About 50 of the coal preparation plants owned by the Ministry of Coal Industry in the Soviet Union use polymerization flocculants to enhance clarification of flotation tailings. However, in many coal preparation plants in Kuzbass, none of the existing flocculants can make