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有色金属选矿已在更加广泛地采用阶段磨选工艺流程,因为此种工艺可提高技术经济指标。红透山铜矿选厂原来用一段磨矿铜硫混合浮选流程处理黄铁矿型铜锌硫化矿石,1983年
Non-ferrous metal beneficiation has been more widely adopted stage milling process, because this process can improve technical and economic indicators. Hongtoushan copper processing plant originally used a section of grinding copper and sulfur mixed flotation process pyrite type copper and zinc sulfide ore, 1983