| 钨矿伴生硫化矿铜铋分选工艺试验 |
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| 引用本文： | 叶雪均,缪飞燕. 钨矿伴生硫化矿铜铋分选工艺试验[J]. 中国钨业, 2012, 0(5): 13-15 |
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| 作者姓名： | 叶雪均 缪飞燕 |
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| 作者单位： | 江西理工大学,江西 赣州 341000 |
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| 摘 要： | 以江西某钨矿伴生硫化矿为试料,试验采用重-浮-重流程,铜铋分离试验采用优先浮选-浮铜抑铋工艺流程,小型闭路试验结果为:铜精矿品位为25.03%,回收率为93.93%,铜精矿中铋的损失率7.08%;铋精矿中铋品位15.08%,回收率为79.42%,铋精矿中铜的损失率1.84%。
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| 关 键 词： | 钨矿 伴生硫化矿 铜铋分离 |
The Process Test of Copper-Bismuth Separation from Sulfide Minerals Associated With Tungsten Ore |
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| YE Xue-jun,MIAO Fei-yan. The Process Test of Copper-Bismuth Separation from Sulfide Minerals Associated With Tungsten Ore[J]. China Tungsten Industry, 2012, 0(5): 13-15 |
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| Authors: | YE Xue-jun MIAO Fei-yan |
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| Affiliation: | (Jiangxi University of Science and Techology,Ganzhou 341000,Jiangxi,China) |
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| Abstract: | This paper studies the process test of copper-bismuth separation from sulfide minerals associated with tungsten ore by applying the combined process of gravity separation, flotation and gravity separation. The results of small closed-circuit test： the copper concentrate with the grade of 25.03 % and the recovery of 93.93 %; the bismuth loss rate in the copper concentrate is 7.08 %; the bismuth concentrate with the grade of 15.08 % and the recovery of 79.42 %; the copper loss rate in the bismuth concentrate is 1.84 %. |
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| Keywords: | tungsten associated sulfide copper-bismuth separation |
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