Heavy Medium Separation of Spodumene Waste Rock in Sichuan

HE Ting; YANG Xiaojun; WEN Wei; ZHANG Wei; YU Xinwen

doi:10.3969/j.issn.1000-6532.2024.04.009

2024 No. 4

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Article navigation > Multipurpose Utilization of Mineral Resources > 2024 > 45(4): 62-68

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HE Ting, YANG Xiaojun, WEN Wei, ZHANG Wei, YU Xinwen. Heavy Medium Separation of Spodumene Waste Rock in Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2024, 45(4): 62-68. doi: 10.3969/j.issn.1000-6532.2024.04.009

Citation:

HE Ting, YANG Xiaojun, WEN Wei, ZHANG Wei, YU Xinwen. Heavy Medium Separation of Spodumene Waste Rock in Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2024, 45(4): 62-68. doi: 10.3969/j.issn.1000-6532.2024.04.009

Heavy Medium Separation of Spodumene Waste Rock in Sichuan

Sichuan Bureau of Geology & Mineral Resources, Chengdu Analytical & Testing Center, Evaluation and Utilization of Strategic Rare Metals and Rare Earth Resource Key Laboratory of Sichuan Province, Chengdu 610081, Sichuan, China

Received Date: 14 November 2023

Publish Date: 25 August 2024

Abstract

Abstract

This is an article in the field of mineral processing engineering. The study objects are a spodumene waste rock in Sichuan. According to the mineral characteristics of thisspodumene waste rock, heavy medium separation tests were carried out at three different feed particle sizes (-15+0.5 mm, -10+0.5 mm, -5+0.5 mm) of the spodumene waste rock in laboratory. The test results show that the application of heavy medium separation in beneficiation of spodumene waste rock is very effective, and when -10+0.5 mm is used as the feed particle size range of the subsequent waste rock in heavy medium separation, and 2.70 g/cm³ is selected as the separation density, the results of heavy medium separation effect is relatively good. However, according to the actual production of heavy medium separation test results, the separation index is relatively good when the selected particle size is -15+0.5 mm and the medium density is 2.0 g/cm³.
- Spodumene waste rock /
- Mineral processing engineering /
- Low-grade /
- Heavy medium separation /
- Selected particle size /
- Media density

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References

[1]	付小方, 张光明, 郝雪峰, 等. 中国锂资源亟待上升到国家战略层面统筹发展[J]. 中国战略新兴产业, 2018(8):30-32.FU X F, ZHANG G M, HAO X F, et al. China's lithium resources need to be raised to the national strategic level to coordinate development[J]. China Strategic Emerging Industry, 2018(8):30-32. Google Scholar FU X F, ZHANG G M, HAO X F, et al. China's lithium resources need to be raised to the national strategic level to coordinate development[J]. China Strategic Emerging Industry, 2018(8):30-32. Google Scholar
[2]	董栋, 程宏伟, 郭保万, 等. 锂辉石选矿技术现状及展望[J]. 矿产保护与利用, 2018(4): 130-134.DONG D, CHENG H W, GUO B W, et al. Research situation and prospect on the mineral mrocessing technology of spodumene[J]. Conservation and Utilization of Mineral Resources 2018(4): 130-134. Google Scholar DONG D, CHENG H W, GUO B W, et al. Research situation and prospect on the mineral mrocessing technology of spodumene[J]. Conservation and Utilization of Mineral Resources 2018(4): 130-134. Google Scholar
[3]	李成秀, 程仁举, 刘星. 我国锂辉石选矿技术研究现状及展望[J]. 矿产综合利用, 2021(5):1-8.LI C X, CHENG R J, LIU X. Research status and prospects of spodumene ore beneficiation technology in China[J]. Multipurpose Utilization of Mineral Resources, 2021(5):1-8. Google Scholar LI C X, CHENG R J, LIU X. Research status and prospects of spodumene ore beneficiation technology in China[J]. Multipurpose Utilization of Mineral Resources, 2021(5):1-8. Google Scholar
[4]	陶家荣. 锂辉石矿重介质选矿工业试验与研究[J]. 有色金属(选矿部分), 2002(2):13-16.TAO J R. Industrial test and research on heavy medium beneficiation of spodumene ore[J]. Nonferrous Metals(mineral processing section), 2002(2):13-16. Google Scholar TAO J R. Industrial test and research on heavy medium beneficiation of spodumene ore[J]. Nonferrous Metals(mineral processing section), 2002(2):13-16. Google Scholar
[5]	程仁举, 李成秀, 刘星, 等. 新疆某伟晶岩型锂辉石矿浮选实验研究[J]. 矿产综合利用, 2023(4):88-94.CHEN R J, LI C X, LIU X, et al. Flotation of a pegmatite type spodumene ore in Xinjiang[J]. Multipurpose Utilization of Mineral Resources, 2023(4):88-94. Google Scholar CHEN R J, LI C X, LIU X, et al. Flotation of a pegmatite type spodumene ore in Xinjiang[J]. Multipurpose Utilization of Mineral Resources, 2023(4):88-94. Google Scholar
[6]	梅亚军, 李潇雨, 李成秀, 等. 四川可尔因选锂尾矿锂辉石再选实验研究[J]. 矿产综合利用, 2023(4):83-87.MEI Y J, LI X Y, LI C X, et al. Re-election of spodumene from lithium processing tailings in Keeryin, Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2023(4):83-87. Google Scholar MEI Y J, LI X Y, LI C X, et al. Re-election of spodumene from lithium processing tailings in Keeryin, Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2023(4):83-87. Google Scholar
[7]	程仁举, 李成秀, 刘星, 等. 川西某伟晶岩型锂辉石矿浮选试验研究[J]. 矿产综合利用, 2020(6):148-152.CHENG R J, LI C X, LIU X, et al. Experimental research on the flotation of a pegmatite type spodumene ore in Western Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2020(6):148-152. Google Scholar CHENG R J, LI C X, LIU X, et al. Experimental research on the flotation of a pegmatite type spodumene ore in Western Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2020(6):148-152. Google Scholar
[8]	梁雪峰, 黄杰, 吴国富等. 某地锂辉石矿重介质选矿扩大连续试验[J]. 现代矿业, 2017, 33(11):132-134.LIANG X F, HUANGJ, WUG F, et al. Expanded continuous test of heavy medium beneficiation of spodumene ore in a certain place[J]. Modern Mining, 2017, 33(11):132-134. doi: 10.3969/j.issn.1674-6082.2017.11.036 CrossRef Google Scholar LIANG X F, HUANGJ, WUG F, et al. Expanded continuous test of heavy medium beneficiation of spodumene ore in a certain place[J]. Modern Mining, 2017, 33(11):132-134. doi: 10.3969/j.issn.1674-6082.2017.11.036 CrossRef Google Scholar
[9]	刘广学, 戴科伟, 常学勇, 等. 某低品位伟晶岩型锂辉石选矿试验[J]. 现代矿业, 2018, 34(11):99-102+109.LIU G X, DAI K W, CHANG X Y, et al. Beneficiation experiment on a low grade pegmatite type spodumene ore[J]. Modern Mining, 2018, 34(11):99-102+109. doi: 10.3969/j.issn.1674-6082.2018.11.023 CrossRef Google Scholar LIU G X, DAI K W, CHANG X Y, et al. Beneficiation experiment on a low grade pegmatite type spodumene ore[J]. Modern Mining, 2018, 34(11):99-102+109. doi: 10.3969/j.issn.1674-6082.2018.11.023 CrossRef Google Scholar
[10]	刘广学, 彭团儿, 刘磊等. 重色浮联合选矿工艺回收某花岗岩型锂辉石中的锂[J]. 金属矿山, 2021(3):124-129.LIU G X, PENG T E, LIU L, et al. Recovery of lithium from a granite type spodumene by gravity-color-flotationcombination process[J]. Metal Mine, 2021(3):124-129. Google Scholar LIU G X, PENG T E, LIU L, et al. Recovery of lithium from a granite type spodumene by gravity-color-flotationcombination process[J]. Metal Mine, 2021(3):124-129. Google Scholar
[11]	廖明和, 许温复, 王学平. 锂辉石重液分选试验[J]. 非金属矿, 2003(6):40-41.LIAO M H, XU W F, WANG X P. Heavy liquid separation test of spodumene[J]. Non-Metallic Mines, 2003(6):40-41. Google Scholar LIAO M H, XU W F, WANG X P. Heavy liquid separation test of spodumene[J]. Non-Metallic Mines, 2003(6):40-41. Google Scholar
[12]	李文平, 赵磊, 包易等. 四川李家沟锂辉石矿重-浮联选工艺研究及工业试验[J]. 现代矿业, 2022, 38(11):137-140+262.LI W P, ZHAO L, BAO Y, et al. Study on gravity-flotation combined separation process and industrial test ofspodumene ore in Lijiagou, Sichuan.[J]. Modern Mining, 2022, 38(11):137-140+262. Google Scholar LI W P, ZHAO L, BAO Y, et al. Study on gravity-flotation combined separation process and industrial test ofspodumene ore in Lijiagou, Sichuan.[J]. Modern Mining, 2022, 38(11):137-140+262. Google Scholar