青海某金矿选冶中试厂工艺设计优化及应用
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李飞,陈自强
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Process Design Optimization and Application of a Dressing and Metallurgy Pilot Plant in Qinghai
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Fei LI,Ziqiang CHEN
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表3 开路试验结果
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Table 3 Open circuit test results
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作业 | 水闸东沟 | 黄龙沟 |
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品位/(×10-6) | 产率/% | 回收率/% | 品位/(×10-6) | 产率/% | 回收率/% |
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原矿 | 2.29 | 100.00 | 100.00 | 2.51 | 100.00 | 100.00 | 精一尾 | 3.44 | 3.37 | 5.07 | 4.98 | 1.04 | 2.06 | 精二尾 | 7.27 | 1.09 | 3.46 | 6.95 | 0.94 | 2.60 | 精三尾 | 10.58 | 0.74 | 3.42 | 8.87 | 0.85 | 3.01 | 扫一精 | 3.44 | 4.36 | 6.55 | 4.21 | 2.11 | 3.53 | 扫二精 | 2.05 | 1.64 | 1.47 | 3.78 | 1.54 | 2.32 | 扫三精 | 1.56 | 0.98 | 0.67 | 3.02 | 1.26 | 1.52 | 精矿 | 33.54 | 4.67 | 68.46 | 47.26 | 3.62 | 68.28 | 尾矿 | 0.30 | 83.15 | 10.90 | 0.47 | 89.02 | 16.68 |
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