| 某低品位黑白钨矿选矿试验研究 |
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| 引用本文： | 李翠芬,宋翔宇,薛方科,李莹,张雨田,李志伟. 某低品位黑白钨矿选矿试验研究[J]. 金属矿山, 2012, 41(5): 100-103 |
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| 作者姓名： | 李翠芬 宋翔宇 薛方科 李莹 张雨田 李志伟 |
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| 作者单位： | 1.河南省岩石矿物测试中心；2.河南省金属矿产成矿地质过程与资源利用重点实验室 |
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| 摘 要： | 以WO3品位为0.23%的某低品位黑白钨矿为研究对象，按混浮黑白钨矿-彼得罗夫法分离白钨矿-摇床分粒级回收黑钨矿的原则流程进行了适宜的磨矿细度、合适药剂用量研究，最终获得的白钨精矿、黑钨精矿1和黑钨精矿2的WO3品位分别为65.43%、50.11%、31.65%，回收率分别为51.21%、26.14%、13.76%，钨总回收率为91.11%。
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| 关 键 词： | 黑钨矿 白钨矿 浮选 摇床 组合捕收剂 |
Study on Beneficiation Technology for Low-Grade Wolframite and Scheelite |
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| Li Cuifen , Song Xiangyu , Xue Fangke , Li Ying , Zhang Yutian , Li Zhiwei. Study on Beneficiation Technology for Low-Grade Wolframite and Scheelite[J]. Metal Mine, 2012, 41(5): 100-103 |
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| Authors: | Li Cuifen Song Xiangyu Xue Fangke Li Ying Zhang Yutian Li Zhiwei |
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| Affiliation: | 1.Henan Rock Mineral Testing Centres；2.Key Laborary of Geologic Process and Utilization of Metal Mineral Resoures of Henan Province; |
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| Abstract: | For studying the low-grade wolframite and scheelite ore of WO3 grade of 0.23%,according to the principle process of mixed floating wolframite and scheelite-Peter Lavrov law separation of scheelite-Shaking table fractionated recovery of wolframite,suitable grinding fineness and the appropriate amount of reagent were studied.The final available WO3 grade of scheelite concentrate,wolframite concentratel,wolframite concentrate 2 is 65.43%,50.11%,31.65% respectively,and recovery each is 51.21%,26.14%,13.76%,total recovery of tungsten is 91.11%. |
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| Keywords: | Wolframite Scheelite Flotation Shaking table Combination of collector |
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