| 从某黑白钨尾矿中回收萤石的试验研究 |
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| 引用本文： | 艾光华,李继福,邬海滨,李立园. 从某黑白钨尾矿中回收萤石的试验研究[J]. 非金属矿, 2016, 0(3). DOI: 10.3969/j.issn.1000-8098.2016.03.011 |
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| 作者姓名： | 艾光华 李继福 邬海滨 李立园 |
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| 作者单位： | 1. 江西理工大学资源与环境工程学院，江西赣州 341000; 江西省矿业工程重点实验室，江西赣州 341000;2. 江西理工大学资源与环境工程学院,江西赣州,341000 |
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| 摘 要： | 某黑白钨浮选尾矿含CaF225.12%，采用预先磁选-萤石浮选的工艺流程,以Na2CO3为调整剂，水玻璃为抑制剂，BK410为捕收剂，进行1次粗选、6次精选、2次扫选的闭路浮选，进行萤石的回收试验研究，最终可获得含 CaF297.15%，回收率69.89%的精矿产品，较好地对萤石进行了回收。
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| 关 键 词： | 钨尾矿 萤石 磁选 浮选 |
Experimental Research on Recovery of Flourite from a Tungsten Tailings |
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| Abstract: | A black and white tungsten lfotation tailings contain 25.12% of CaF2. The magnetic-lfourite lfotation combined process was used in the process.The lfuorite were preferably recovered by the process of one roughing, two-stage scavengings and six-stage cleanings, with Na2CO3 as modiifer, water glass as inhibitor and the BK410 as lfuorite lfotation collector. In the process, the lfourite concentrate with 97.15% CaF2 and CaF2 recovery of 69.89% was obtained. |
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| Keywords: | tungsten tailing lfourite magnetic lfotation |
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