高海拔环境下氧化铜矿浮选优化试验研究
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刘子龙,杨洪英,佟琳琳,陈国宝
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Experimental Study on Flotation Optimization of Copper Oxide Ore in High Altitude Environment
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Zilong LIU,Hongying YANG,Linlin TONG,Guobao CHEN
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表5 磨矿细度条件试验结果
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Table 5 Condition test results of grinding fineness
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磨矿细度(-0.074 mm含量)/% | 样品名称 | 产率/% | 铜品位/% | 铜回收率/% | 65 | 铜粗精矿 | 14.18 | 2.07 | 58.76 | 尾矿 | 85.82 | 0.24 | 41.24 | 原矿 | 100.00 | 0.51 | 100.00 | 67 | 铜粗精矿 | 13.98 | 2.14 | 59.18 | 尾矿 | 86.02 | 0.24 | 40.82 | 原矿 | 100.00 | 0.51 | 100.00 | 70 | 铜粗精矿 | 14.38 | 2.18 | 61.41 | 尾矿 | 85.62 | 0.23 | 38.59 | 原矿 | 100.00 | 0.51 | 100.00 | 75 | 铜粗精矿 | 13.67 | 2.31 | 61.40 | 尾矿 | 86.33 | 0.23 | 38.60 | 原矿 | 100.00 | 0.51 | 100.00 |
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