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充分利用矿产资源,改善铜镍选矿技术经济指标,提高综合利用水平,进一步搞好治理整顿工作,促进科技成果转化为生产力,这是1990年3月由中国有色金属工业总公司铜镍局主持召开的铜镍选矿工作座谈会的主要议题。会议上,研究和部署了提高选矿回收率和精矿品位的奋斗目标,制定了铜镍选矿厂厂际进步竞赛办法和铜镍选矿厂生产技术工作暂行规定。会议交流的选矿工作情况及经验,基本
Make full use of mineral resources, improve technical and economic indicators of copper and nickel beneficiation, improve the level of comprehensive utilization, and further improve the governance rectification work, and promote scientific and technological achievements into productive forces, which was held in March 1990 by the China Nonferrous Metals Industry Corporation Copper and Nickel Bureau presided over The main topic of the symposium on copper and nickel beneficiation work. The meeting, research and deployment to improve the dressing recovery and concentrate quality goals, developed copper and nickel concentrator interstar progress competition method and copper nickel concentrator production technology Interim Provisions. Conference exchange beneficiation work and experience, basic