| 某锡尾矿长石、石英无氟分离试验研究 |
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| 引用本文： | 刘书杰,王中明,陈定洲.某锡尾矿长石、石英无氟分离试验研究[J].矿冶,2014,23(6):5-8. |
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| 作者姓名： | 刘书杰 王中明 陈定洲 |
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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,北京102628 |
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| 基金项目： | “十二五”科技支撑计划——低品位钽铌资源低能耗强化综合回收技术(2012BAB10B01) |
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| 摘 要： | 采用无氟工艺对某锡尾矿进行了长石、石英分离,将石英中Si O2含量从77.82%提高到93.71%,同时长石中K2O+Na2O含量从6.67%提高到10.18%,为该尾矿的资源综合利用提供了依据。
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| 关 键 词： | 无氟分离 长石 石英 综合利用 |
| 收稿时间： | 2013/6/21 0:00:00 |
| 修稿时间： | 2013/6/24 0:00:00 |
Hydrofluoric Acid-free Separation of Feldspar and Quartz in Tailings of a Certain Tin Mine |
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| liushujie,wangzhongming and chendingzhou.Hydrofluoric Acid-free Separation of Feldspar and Quartz in Tailings of a Certain Tin Mine[J].Mining & Metallurgy,2014,23(6):5-8. |
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| Authors: | liushujie wangzhongming and chendingzhou |
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| Affiliation: | Beijing General Research Institute of Mining,Beijing General Research Institute of Mining,Beijing General Research Institute of Mining |
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| Abstract: | Separation of feldspar and quartz of a certain tin mine were studied under hydrofluoric acid-free conditions, increasing SiO2 content from 77.82% to 93.71% and simultaneously increasing K2O Na2O content from 6.67% to 10.18%. The results can be used as basis for utilizing the tailings. |
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| Keywords: | Hydrofluoric Acid-free Separation Feldspar Quartz Utilization |
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