| 湖南某多金属矿锡钨选矿试验研究 |
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| 引用本文： | 赵杰,刘方,王中明.湖南某多金属矿锡钨选矿试验研究[J].矿冶工程,2017,37(3):58-60. |
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| 作者姓名： | 赵杰 刘方 王中明 |
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| 作者单位： | 北京矿冶研究总院 矿物加工科学与技术国家重点实验室, 北京 102600 |
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| 摘 要： | 在工艺矿物学研究的基础上, 对含Sn 0.41%、WO3 0.28%的湖南某多金属矿进行了锡钨选矿试验研究。结果表明: 采用混合浮选工艺, 选用由北京矿冶研究总院研制的BK412和BK411作为捕收剂, 可获得Sn品位19.63%、Sn回收率60.38%, WO3品位11.48%、WO3回收率64.30%的浮选精矿, 实现了锡和钨的综合回收。
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| 关 键 词： | 钨 锡 混合浮选 |
| 收稿时间： | 2016-12-21 |
Beneficiation of Tin and Tungsten Minerals in Polymetallic Ore from Hunan |
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| ZHAO Jie,LIU Fang,WANG Zhong-ming.Beneficiation of Tin and Tungsten Minerals in Polymetallic Ore from Hunan[J].Mining and Metallurgical Engineering,2017,37(3):58-60. |
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| Authors: | ZHAO Jie LIU Fang WANG Zhong-ming |
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| Affiliation: | State Key Laboratory of Mineral Processing Science and Technology, Beijing General Research Institute of Mining and Metallurgy, Beijing 102600, China |
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| Abstract: | Based on process mineralogical study, experiments were carried out on beneficiation of tin and tungsten minerals from a polymetallic ore of Hunan, which contains 0.41% Sn and 0.28% WO3. Results show that a bulk flotation process with BGRIMM-developed BK412 and BK411 as collector resulted in a concentrate approaching 19.63% Sn grade at 60.38% recovery and grading 11.48% WO3 at 64.30% recovery, indicating a comprehensive recovery of tin and tungsten. |
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| Keywords: | tungsten tin bulk flotation |
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