| 某白钨加温浮选尾矿回收萤石试验研究 |
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| 引用本文： | 肖文工,吴迪,王洪岭,孟庆波,高玉德.某白钨加温浮选尾矿回收萤石试验研究[J].矿冶工程,2023,43(1):80-83. |
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| 作者姓名： | 肖文工 吴迪 王洪岭 孟庆波 高玉德 |
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| 作者单位： | 1.湖南柿竹园有色金属有限责任公司，湖南 郴州 423037;
2.广东省科学院资源利用与稀土开发研究所，广东 广州 510651;
3.稀有金属分离与综合利用国家重点实验室，广东 广州 510651;
4.广东省矿产资源开发和综合利用重点实验室，广东 广州 510651 |
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| 摘 要： | 为综合回收某白钨矿加温浮选尾矿中的萤石资源，采用“磨矿-水置换浓缩-萤石浮选”工艺，在给矿CaF2品位25.47%条件下，获得了CaF2品位92.35%、回收率60.59%的萤石精矿。
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| 关 键 词： | 尾矿回收 萤石 浮选 再磨 水置换 |
| 收稿时间： | 2022-09-17 |
Recovery of Fluorite from Tailings After Hot Flotation of Scheelite |
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| XIAO Wengong,WU Di,WANG Hongling,MENG Qingbo,GAO Yude.Recovery of Fluorite from Tailings After Hot Flotation of Scheelite[J].Mining and Metallurgical Engineering,2023,43(1):80-83. |
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| Authors: | XIAO Wengong WU Di WANG Hongling MENG Qingbo GAO Yude |
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| Affiliation: | 1.Hunan Shizhuyuan Nonferrous Metals Co Ltd, Chenzhou 423037, Hunan, China;
2.Institute of Resources Comprehensive Utilization, Guangdong Academy of Sciences, Guangzhou 510651, Guangdong, China;
3.National Key Laboratory of Rare Metals Separation and Comprehensive Utilization, Guangzhou 510651, Guangdong, China;
4.Guangdong Key Laboratory of Mineral Resources Development and Comprehensive Utilization, Guangzhou 510651, Guangdong, China |
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| Abstract: | In order to comprehensively recover fluorite resources from the tailings left after hot flotation of scheelite, a beneficiation process consisting of regrinding, water displacement and concentration, and fluorite flotation was proposed. It is shown that with the feed ore with CaF2 grade of 25.47%, a fluorite concentrate can be obtained with CaF2 grade and recovery at 92.35% and 60.59% respectively. |
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| Keywords: | tailings recovery fluorite flotation regrinding water displacement |
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