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目前我厂铜的选矿回收率和精矿品位,分别达到了97%和24%的水平。这两项指标比投入生产第一年(回收率89%,品位13%)和设计指标(回收率93%,品位12%)有很大提高。这一成绩的取得,一方面是由于几年来对选矿工艺流程、设备和操作方法的不断改进,但是更主要的是经过社会主义教育运动,突出政治,充分调动人的积极因素,树立了正确的生产指导思想的结果。
At present, the recovery rate of copper ore concentrate and concentrate grade, respectively, reached 97% and 24% level. These two indicators have greatly improved from the first year of production (recovery rate of 89%, grade of 13%) and design indicators (recovery rate of 93%, grade of 12%). This achievement was partly due to the continuous improvement of the beneficiation process, equipment and operation methods over the past few years, but more importantly, through the socialist education campaign, highlighting politics and fully mobilizing the positive factors of people and establishing a correct The result of the guiding ideology of production.