| 从某钨重选尾矿中回收钼的浮选试验 |
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| 引用本文： | 袁宪强,罗仙平,王笑蕾,钱有军.从某钨重选尾矿中回收钼的浮选试验[J].金属矿山,2010,39(12):171-174. |
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| 作者姓名： | 袁宪强 罗仙平 王笑蕾 钱有军 |
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| 作者单位： | 江西理工大学 |
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| 摘 要： | 某钨重选尾矿含0.02%的钼，具有综合回收价值。对该尾矿进行回收钼的浮选试验，结果表明，在-0.074 mm占40%的粗磨条件下用煤油作捕收剂进行粗选，粗精矿再磨至-0.074 mm占80%后以石灰为pH调整剂、硫化钠和水玻璃为抑制剂进行4次精选，可以获得钼品位为46.39%，钼回收率为68.48%的钼精矿。
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| 关 键 词： | 钨重选尾矿 钼 浮选 综合回收 |
Flotation Experiments on Comprehensive Recovery of Molybdenum from Tungsten Gravity Tailings |
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| Yuan Xianqiang,Luo Xianping,Wang Xiaolei,Qian Youjun.Flotation Experiments on Comprehensive Recovery of Molybdenum from Tungsten Gravity Tailings[J].Metal Mine,2010,39(12):171-174. |
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| Authors: | Yuan Xianqiang Luo Xianping Wang Xiaolei Qian Youjun |
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| Affiliation: | Jiangxi University of Science and Technolog |
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| Abstract: | A kind of tungsten gravity tailing containing 0.02% of molybdenum has a comprehensive recovery value. The flotation experiments on recovery of Molybdenum from this tailing indicated that molybdenum concentrate with grade of 46.39% and recovery rate of 68.48% is obtained in full process of one roughing under rough grinding of 40% -0.074 mm and coal oil as collector，and following four cleaning for rough concentrate under regrinding fineness of 80% -0.074 mm，and taking lime as pH modifying agent，sodium sulfide and sodium silicate as the depressant respectively. |
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| Keywords: | Tungsen Gravity tailings Molybdenum Flotation Comprehensive recovery |
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