柴油微乳液捕收剂浮选细鳞片石墨试验研究

doi:10.16552/j.cnki.issn1001-1625.2024.1481

硅酸盐通报 ›› 2025, Vol. 44 ›› Issue (5): 1841-1849.DOI: 10.16552/j.cnki.issn1001-1625.2024.1481

柴油微乳液捕收剂浮选细鳞片石墨试验研究

黄莎莎¹, 常耀辉², 于飞³, 安雅欣¹, 管俊芳¹, 邱杨率^1,4

1.武汉理工大学资源与环境工程学院,武汉 430070;
2.鄂伦春自治旗国金矿业有限公司,呼伦贝尔 022450;
3.扎兰屯市国森矿业有限责任公司,扎兰屯 162650;
4.武汉理工大学矿物资源加工与环境湖北省重点实验室,武汉 430070

收稿日期:2024-12-02 修订日期:2025-01-22 发布日期:2025-05-20
通信作者: 邱杨率,博士,副教授。E-mail:qiuyangshuai@whut.edu.cn
作者简介:黄莎莎(1999—),女,硕士研究生。主要从事非金属矿、石墨深加工的研究。E-mail:1187054646@qq.com
基金资助:
地球深部探测与矿产资源勘查国家科技重大专项(2024ZD1004005)

Experimental Study on Flotation of Fine Flake Graphite with Diesel Microemulsion Collector

HUANG Shasha¹, CHANG Yaohui², YU Fei³, AN Yaxin¹, GUAN Junfang¹, QIU Yangshuai^1,4

1. School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China;
2. Oroqen Autonomous Flag State Gold Mining Co., Ltd, Hulun Buir 022450, China;
3. Zhalantun Guosen Mining Co., Ltd, Zhalantun 162650, China;
4. Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Wuhan 430070, China

Received:2024-12-02 Revised:2025-01-22 Online:2025-05-20

摘要/Abstract

摘要： 为研究柴油微乳液对萝北地区某细鳞片石墨矿浮选效果的影响,采用高速搅拌法,以Span 80、Tween 80为乳化剂,正丁醇为助乳化剂,且乳化剂、助乳化剂与柴油质量比为2:1:1,制备柴油微乳液并分析其浮选效果。结果表明:以阶段磨浮的传统石墨选矿工艺,分别以柴油与柴油微乳液为捕收剂,在粗精浮选对比试验中,获得相同精矿回收率时,柴油微乳液节油率分别为25.11%、50.43%,开路试验中柴油微乳液的节油率为28.83%,因此柴油微乳液的浮选效果明显优于柴油;在放置时间浮选测试中,柴油微乳液可存放至少40 d,并且微乳液稳定性较好,在工业生产中可以解决药剂存放的问题;在经济效益中,选1 t石墨所需要的柴油微乳液的捕收剂成本仅为柴油的81.91%,柴油微乳液不仅可以提高细鳞片石墨的浮选指标,还可以减少捕收剂的用量,降低浮选所用的药剂成本。

关键词: 柴油微乳液, 柴油, 细鳞片石墨, 浮选, 捕收剂, 节油率

Abstract: To investigate the impact of diesel microemulsion on the flotation effectiveness of a fine flake graphite mine in Luobei area, the diesel microemulsion was prepared by high-speed stirring method, with Span 80 and Tween 80 as emulsifiers, n-butanol as co-emulsifier and diesel oil at the mass ratio of 2:1:1, and the flotation effect was analyzed. The results show that: Using the traditional graphite beneficiation process of stage grinding and flotation, and comparing the rough concentrate flotation tests with diesel and diesel microemulsion as collectors, when the same concentrate recovery rate is obtained, the oil-saving rates of diesel microemulsion are 25.11% and 50.43%, respectively. In the open-circuit experiments, the oil-saving rate of diesel microemulsion is 28.83%. Therefore, the flotation performance of diesel microemulsion is significantly better than that of diesel. In the standing time flotation test, the diesel microemulsion can be stored for at least 40 d, and the microemulsion has good stability, which can solve the problem of drug storage in industrial production. Among the economic benefits, the cost of collector of diesel microemulsion required for selecting 1 t of graphite is only 81.91% of that of diesel. Diesel microemulsion can not only improve the flotation index of fine flake graphite, but also reduce the dosage of collector and the cost of reagents used for flotation.

Key words: diesel microemulsion, diesel, fine flake graphite, flotation, collector, oil-saving rate

中图分类号:

TD97
TD923

黄莎莎, 常耀辉, 于飞, 安雅欣, 管俊芳, 邱杨率. 柴油微乳液捕收剂浮选细鳞片石墨试验研究[J]. 硅酸盐通报, 2025, 44(5): 1841-1849.

HUANG Shasha, CHANG Yaohui, YU Fei, AN Yaxin, GUAN Junfang, QIU Yangshuai. Experimental Study on Flotation of Fine Flake Graphite with Diesel Microemulsion Collector[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2025, 44(5): 1841-1849.

参考文献

[1] 邱杨率. 鳞片石墨浮选行为及新工艺研究[D]. 武汉: 武汉理工大学, 2016.
QIU Y S. Research on flake graphite flotation behavior and new process[D]. Wuhan: Wuhan University of Technology, 2016 (in Chinese).
[2] 翟雨可, 刘自燕, 康文泽, 等. 原生矿泥对鳞片石墨浮选影响机制研究[J]. 中国非金属矿工业导刊, 2024(3): 63-69.
ZHAI Y K, LIU Z Y, KANG W Z, et al. Study on the mechanism of the effect of primary mud on the flotation of flake graphite[J]. China Non-metallic Minerals Industry, 2024(3): 63-69 (in Chinese).
[3] 鲜海洋, 彭同江, 孙红娟, 等. 我国若干典型石墨矿山石墨的矿物学特征[J]. 矿物学报, 2015, 35(3): 395-405.
XIAN H Y, PENG T J, SUN H J, et al. Mineralogical characteristics of some typical graphite samples in China[J]. Acta Mineralogica Sinica, 2015, 35(3): 395-405 (in Chinese).
[4] 尤大海, 贺爱平, 李国栋. 石墨浮选技术研究进展[J]. 现代矿业, 2020, 36(8): 130-134+142.
YOU D H, HE A P, LI G D. Research progress of graphite flotation technology[J]. Modern Mining, 2020, 36(8): 130-134+142 (in Chinese).
[5] 饶娟, 张盼, 何帅, 等. 天然石墨利用现状及石墨制品综述[J]. 中国科学: 技术科学, 2017, 47(1): 13-31.
RAO J, ZHANG P, HE S, et al. A review on the utilization of natural graphite and graphite-based materials[J]. Scientia Sinica (Technologica), 2017, 47(1): 13-31 (in Chinese).
[6] 张凌燕, 李向益, 邱杨率, 等. 磐石地区隐晶质石墨矿选矿试验研究[J]. 非金属矿, 2012, 35(3): 35-37+54.
ZHANG L Y, LI X Y, QIU Y S, et al. Experimental research on beneficiation of aphanitic graphite ore from Panshi Area[J]. Non-Metallic Mines, 2012, 35(3): 35-37+54 (in Chinese).
[7] 张凌燕, 黄雯, 邱杨率, 等. 细磷片低碳石墨浮选工艺研究[J]. 武汉理工大学学报, 2011, 33(11): 107-111.
ZHANG L Y, HUANG W, QIU Y S, et al. Experimental study on purification of a low-carbon graphite ore by flotation[J]. Journal of Wuhan University of Technology, 2011, 33(11): 107-111 (in Chinese).
[8] 何富超, 张凌燕, 邱杨率, 等. 莫桑比克东部地区大鳞片石墨选矿试验研究[J]. 硅酸盐通报, 2017, 36(12): 4205-4210+4216.
HE F C, ZHANG L Y, QIU Y S, et al. Experimental research on beneficiation of large flake graphite in eastern area of Mozambique[J]. Bulletin of the Chinese Ceramic Society, 2017, 36(12): 4205-4210+4216 (in Chinese).
[9] 尹丽文. 世界石墨资源开发利用现状[J]. 国土资源情报, 2011(6): 29-32+23.
YIN L W. Development and utilization status of graphite resources in the world[J]. Land and Resources Information, 2011(6): 29-32+23 (in Chinese).
[10] BARMA S D, BASKEY P K, RAO D S, et al. Ultrasonic-assisted flotation for enhancing the recovery of flaky graphite from low-grade graphite ore[J]. Ultrasonics Sonochemistry, 2019, 56: 386-396.
[11] MEHEBUB RAHAMAN S, CHAKRABORTY M, MANDAL T, et al. Mechanically tuned lanthanum carbonate nanorods in water-in-oil microemulsion scaffolds[J]. Journal of Molecular Liquids, 2023, 372: 121204.
[12] RUDOLPH M, PEUKER U A. Hydrophobicity of minerals determined by atomic force microscopy: a tool for flotation research[J]. Chemie Ingenieur Technik, 2014, 86(6): 865-873.
[13] 崔英, 龚光碧, 胡才仲, 等. 柴油微乳液的制备及性能研究[J]. 应用化工, 2010, 39(3): 393-396.
CUI Y, GONG G B, HU C Z, et al. Preparation and properties of microemulsion diesel oil[J]. Applied Chemical Industry, 2010, 39(3): 393-396 (in Chinese).
[14] AHMED H A M, DRZYMALA J. Upgrading difficult-to-float coal using microemulsion[J]. Mining, Metallurgy & Exploration, 2012, 29(2): 88-96.
[15] 孙冬, 许占贤, 王在田, 等. 捕收剂的乳化及微乳化技术研究[C]//2005年全国选煤学术会议论文集. 太原, 2005: 59-63.
SUN D, XU Z X, WANG Z T, et al. Research on emulsification and microemulsification technology of collectors[C]//Proceedings of the 2005 National Coal Preparation Academic Conference. Taiyuan, 2005: 59-63 (in Chinese).
[16] 张瑞英. 新型煤用捕收剂PCF捕收性能试验研究[J]. 煤炭科学技术, 2011, 39(6): 125-128.
ZHANG R Y. Experiment study on capture performance of new coal capturer PCF[J]. Coal Science and Technology, 2011, 39(6): 125-128 (in Chinese).
[17] 郭美玲, 朱书全, 贺兰鸿, 等. 柴油微乳液在煤泥浮选中的应用[J]. 选煤技术, 2011, 39(2): 24-27.
GUO M L, ZHU S Q, HELAN H, et al. Application of diesel microemulsion in coal slime flotation[J]. Coal Preparation Technology, 2011, 39(2): 24-27 (in Chinese).
[18] 康文泽, 张星达, 赵亮, 等. 乳化煤油制备及浮选石墨的实验研究[J]. 黑龙江科技大学学报, 2024, 34(5): 763-769.
KANG W Z, ZHANG X D, ZHAO L, et al. Preparation of emulsified kerosene and experimental study on graphite flotation[J]. Journal of Heilongjiang University of Science and Technology, 2024, 34(5): 763-769 (in Chinese).
[19] MILLER H R. Surfactants and interfacial phenomena[J]. Tenside Surfactants Detergents, 2012, 49(5): 361.

柴油微乳液捕收剂浮选细鳞片石墨试验研究

Experimental Study on Flotation of Fine Flake Graphite with Diesel Microemulsion Collector

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