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10 精选条件优化试验结果
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Table 10 Test results of selected condition optimization
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石灰用量/(g·t-1) | T506用量(精Ⅰ+精Ⅱ)/(g·t-1) | 样品名称 | 产率/% | 铜品位/% | 铜回收率/% | 0,pH=7 | 30+10 | 铜精矿 | 1.9 | 8.47 | 30.82 | 中矿 | 11.02 | 1.77 | 37.36 | 尾矿 | 87.08 | 0.19 | 31.82 | 原矿 | 100.00 | 0.52 | 100.00 | 50+30 | 铜精矿 | 1.42 | 10.47 | 27.98 | 中矿 | 11.24 | 1.92 | 40.73 | 尾矿 | 87.35 | 0.19 | 31.29 | 原矿 | 100.00 | 0.53 | 100.00 | 80+50 | 铜精矿 | 0.44 | 12.26 | 10.22 | 中矿 | 10.88 | 1.86 | 57.9 | 尾矿 | 88.68 | 0.19 | 31.88 | 原矿 | 100.00 | 0.53 | 100.00 | 400,pH=11 | 10+0 | 铜精矿 | 1.34 | 11.75 | 30.01 | 中矿 | 10.98 | 1.83 | 38.27 | 尾矿 | 87.68 | 0.19 | 31.72 | 原矿 | 100.00 | 0.53 | 100.00 | 30+10 | 铜精矿 | 0.77 | 24.14 | 35.41 | 中矿 | 10.77 | 1.6 | 32.68 | 尾矿 | 88.46 | 0.19 | 31.91 | 原矿 | 100.00 | 0.53 | 100.00 | 50+30 | 铜精矿 | 0.76 | 26.37 | 38.21 | 中矿 | 11.63 | 1.34 | 29.87 | 尾矿 | 87.62 | 0.19 | 31.92 | 原矿 | 100.00 | 0.52 | 100.00 |
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