| 某铅锌矿尾矿降镁试验研究 |
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| 引用本文： | 白成庆,颜顺德,潘仁球. 某铅锌矿尾矿降镁试验研究[J]. 矿冶工程, 2020, 40(4): 78-80. DOI: 10.3969/j.issn.0253-6099.2020.04.019 |
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| 作者姓名： | 白成庆 颜顺德 潘仁球 |
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| 作者单位： | 湖南水口山有色金属集团有限公司,湖南 衡阳 421513 |
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| 摘 要： | 针对某铅锌矿尾矿进行了降镁试验研究,采用反浮选法,以水玻璃为分散剂、油酸为捕收剂,浮选脉石矿物中的氧化镁,最终使尾矿中氧化镁含量低于1%,达到了尾矿烧结砖的要求。
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| 关 键 词： | 尾矿 氧化镁 油酸 水玻璃 反浮选 铅锌矿 除镁 烧结砖 |
| 收稿时间： | 2020-02-18 |
Experimental Study on Magnesium Reduction for Lead-Zinc Ore Tailings |
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| BAI Cheng-qing,YAN Shun-de,PAN Ren-qiu. Experimental Study on Magnesium Reduction for Lead-Zinc Ore Tailings[J]. Mining and Metallurgical Engineering, 2020, 40(4): 78-80. DOI: 10.3969/j.issn.0253-6099.2020.04.019 |
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| Authors: | BAI Cheng-qing YAN Shun-de PAN Ren-qiu |
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| Affiliation: | Hunan Shuikoushan Nonferrous Metals Group Co Ltd, Hengyang 421513, Hunan, China |
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| Abstract: | Demagging tests for the tailings from a lead-zinc ore were conducted. With water glass as the dispersant and oleic acid as the collector, a reverse flotation process was adopted to separate out the magnesium oxide in the gangue minerals, eventually resulting in the magnesium content in the tailings less than 1%, which meets the requirement of magnesium content in tailings for sintering bricks. |
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| Keywords: | tailings magnesium oxide oleic acid water glass reverse flotation lead-zinc ore demagging sintered brick |
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