选冶联合回收某高硫黄金尾矿中金的试验研究
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杨玮,叶金秋,龙涛,邓莎,王文涛
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Experimental Study on Gold Recovery from a High-Sulfur Gold Tailings by Beneficiation-Metallurgy Combination
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Wei YANG,Jinqiu YE,Tao LONG,Sha DENG,Wentao WANG
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表4 CuSO4用量试验结果
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Table 4 Test results of copper sulfate dosage
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CuSO4用量 /（×10-6） | 产品名称 | 产率/% | 金品位 /（×10-6） | 金回收率 /% |
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| 20 | 粗精矿 | 18.12 | 6.60 | 74.50 | | 粗选尾矿 | 81.88 | 0.50 | 25.50 | | 原矿 | 100.00 | 1.61 | 100.00 | | 50 | 粗精矿 | 18.61 | 6.45 | 75.06 | | 粗选尾矿 | 81.39 | 0.49 | 24.94 | | 原矿 | 100.00 | 1.60 | 100.00 | | 80 | 粗精矿 | 19.64 | 6.72 | 75.98 | | 粗选尾矿 | 80.36 | 0.52 | 24.02 | | 原矿 | 100.00 | 1.74 | 100.00 | | 110 | 粗精矿 | 20.24 | 6.74 | 79.82 | | 粗选尾矿 | 79.76 | 0.43 | 20.18 | | 原矿 | 100.00 | 1.71 | 100.00 | | 140 | 粗精矿 | 20.50 | 6.68 | 78.96 | | 粗选尾矿 | 79.50 | 0.46 | 21.04 | | 原矿 | 100.00 | 1.73 | 100.00 |
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