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四川省冶金研究所研制成功的新型氧化铜矿浮选剂B130,于1996年10月在湖北大冶铜绿山铜铁矿选厂2~#、3~#和4~#系统进行了连续15天的工业应用生产指标的统计,实践表明效果良好。由生产指标统计结果,与用B130前连续21天的常规药剂指标相比,在铜精矿品位大致相当,其它条件相同的情况下,铜回收率平均提高10.53％,金、银回收率亦有一定幅度的提高。由效益估算,该矿按年处理难选氧化铜矿20万吨计,仅铜一项可增加产值242.6万元,利润134.6万元。
Sichuan Institute of Metallurgy developed a new type of copper oxide flotation agent B130, in October 1996 in Hubei Daye Tonglushan copper and iron ore processing plant 2 ~ #, 3 ~ # and 4 ~ # system for 15 days The statistics of industrial application of production indicators, the practice shows that the effect is good. According to the statistics of production index, compared with the conventional agent index of 21 days before B130, copper recovery rate increased by 10.53% on average when the grade of copper concentrate was almost equal and the other conditions were the same. The recovery rate of gold and silver was also A certain degree of improvement. Estimated by the benefit, the mine will deal with 200,000 tons of refractory copper oxide annually, only one copper will increase the output value by 2.266 million yuan and the profit by 1,346,000 yuan.