Research Progress on the Preparation of High−Value Products with Iron Ore Tailings

FU Pingfeng; DENG Wei; YU Zeen; ZHANG Siqi; NI Wen

doi:10.13779/j.cnki.issn1001-0076.2024.06.004

2024 Vol. 44, No. 6

Article Contents

Article navigation > Conservation and Utilization of Mineral Resources > 2024 > 44(6): 33-43

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FU Pingfeng, DENG Wei, YU Zeen, ZHANG Siqi, NI Wen. Research Progress on the Preparation of High−Value Products with Iron Ore Tailings[J]. Conservation and Utilization of Mineral Resources, 2024, 44(6): 33-43. doi: 10.13779/j.cnki.issn1001-0076.2024.06.004

Citation:

FU Pingfeng, DENG Wei, YU Zeen, ZHANG Siqi, NI Wen. Research Progress on the Preparation of High−Value Products with Iron Ore Tailings[J]. Conservation and Utilization of Mineral Resources, 2024, 44(6): 33-43. doi: 10.13779/j.cnki.issn1001-0076.2024.06.004

Research Progress on the Preparation of High−Value Products with Iron Ore Tailings

1.
School of Civil and Resources Engineering, University of Science and Technology Beijing, Beijing 100083, China
2.
Key Laboratory of the Ministry of Education for Efficient Mining and Safety of Metal Mines, Beijing 100083, China

Received Date: 31 October 2024

Publish Date: 15 December 2024

Abstract

Abstract

With the implementation of China’s green development strategy, the resource utilization of iron ore tailings has become increasingly important. Nowadays, iron ore tailings are widely used to prepare construction materials such as building sand and mineral admixtures. Their resource potential is not fully developed, and the preparation of high−value products would become future research hotspots. This work reviews the research progress on the preparation of high−value novel materials from iron ore tailings, including novel construction materials such as glass−ceramics, foamed ceramics, composite ceramics, black vitrified bricks, thermal insulation composites, and microwave absorbing glass−ceramic tile, siliceous mesoporous materials, high purity quartz sand and agricultural soil amendment. Based on the mineral composition and characteristics of iron ore tailings, the challenges faced in the production of high−value novel materials are discussed. To promote the efficient utilization of iron ore tailings, it is recommended that suitable utilization modes should be explored based on the types of iron ore tailings. Large−scale utilization and high−value utilization should be considered simultaneously in the tailings resource process, to achieve both the high utilization rate of iron ore tailings and added−value of products. Thus, dual economic and environmental benefits can be obtained in resource utilization of iron ore tailings.
- iron ore tailings /
- resource utilization /
- novel materials /
- high−value utilization

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References

[1]	潘德安, 逯海洋, 刘晓敏, 等. 铁尾矿建材化利用的研究进展与展望[J]. 硅酸盐通报, 2019, 38(10): 3162−3169+3214. Google Scholar PAN D A, LU H Y, LIU X M, et al. Research progress and prospect on utilization of iron tailings for building materials[J]. Bulletin of the Chinese Ceramic Society, 2019, 38(10): 3162−3169+3214. Google Scholar
[2]	易龙生, 米宏成, 吴倩, 等. 中国尾矿资源综合利用现状[J]. 矿产保护与利用, 2020, 40(3): 79−84. Google Scholar YI L S, MI H C, WU Q, et al. Present situation of comprehensive utilization of tailings resources in China[J]. Conservation and Utilization of Mineral Resources, 2020, 40(3): 79−84. Google Scholar
[3]	田尔布, 康海鑫, 连跃宗. 铁尾矿微粉混凝土的力学性能分析[J]. 三明学院学报, 2021, 38(3): 106−112. Google Scholar TIAN E B, KANG H X, LIAN Y Z. Research on mechanical properties of steel slag powder road concrete[J]. Journal of Sanming University, 2021, 38(3): 106−112. Google Scholar
[4]	吴瑞东. 石英岩型铁尾矿微粉及废石对水泥基材料的性能影响及机理[D]. 北京: 北京科技大学, 2020. Google Scholar WU R D. Performance and mechanism analysis of quartz−type iron tailings powder and waste rock in cement−based materials[D]. Beijing: University of Science and Technology Beijing, 2020. Google Scholar
[5]	薛三锋, 石华旺, 王鸿源, 等. 铁尾矿在建筑材料中的应用研究进展[J]. 粉煤灰综合利用, 2024, 38(4): 15−20+30. Google Scholar XUE S F, SHI H W, WANG H Y, et al. Research progress on durability of iron tailing concrete and its application in building materials[J]. Fly Ash Comprehensive Utilization, 2024, 38(4): 15−20+30. Google Scholar
[6]	宁旭文, 杨浪, 饶峰, 等. 铁尾矿在电磁吸波建筑材料中的研究进展[J]. 硅酸盐通报, 2023, 42(3): 925−938. Google Scholar NING X W, YANG L, RAO F, et al. Research progress of iron tailings in electromagnetic wave absorbing building materials[J]. Bulletin of the Chinese Ceramic Society, 2023, 42(3): 925−938. Google Scholar
[7]	李家楣, 欧志华, 赵明明, 等. 尾矿资源综合利用的研究进展[J]. 上海建材, 2024(3): 15−21. Google Scholar LI J M, OU Z H, ZHAO M M, et al. Research progress on the comprehensive utilization of tailings resources[J]. Shanghai Building Materials, 2024(3): 15−21. Google Scholar
[8]	ZHANG X L, HAN Y X, SUN Y S, et al. An novel method for iron recovery from iron ore tailings with pre−concentration followed by magnetization roasting and magnetic separation[J]. Mineral Processing and Extractive Metallurgy Review, 2020, 41: 117−129. doi: 10.1080/08827508.2019.1604522 CrossRef Google Scholar
[9]	孙欣, 马艺闻, 姚富兴, 等. 铁尾矿制备矿物材料研究进展[J]. 矿业研究与开发, 2024, 44(9): 252−262. Google Scholar SUN X, MA Y W, YAO F X, et al. Research progress on preparation of mineral materials from iron tailings[J]. Mining Research and Development, 2024, 44(9): 252−262. Google Scholar
[10]	林岩, 郭客, 张东, 等. 利用铁尾矿制备低附加值产品研究进展[J]. 辽宁化工, 2023, 52(1): 128−131. Google Scholar LIN Y, GUO K, ZHANG D, et al. Research progress in preparation of low value−added products from iron tailings[J]. Liaoning Chemical Industry, 2023, 52(1): 128−131. Google Scholar
[11]	崔孝炜, 刘信伟, 邓婉心, 等. 利用铁尾矿制备高强结构材料的试验研究[J]. 矿产保护与利用, 2021, 41(3): 112−117. Google Scholar CUI X W, LIU X W, DENG W X, et al. Experimental study on preparation of high strength structural materials with iron ore tailings[J]. Conservation and Utilization of Mineral Resources, 2021, 41(3): 112−117. Google Scholar
[12]	佟志芳, 范佳乐, 曾庆钋, 等. 利用金属尾矿制备泡沫微晶玻璃的研究现状及展望[J]. 有色金属科学与工程, 2020, 11(2): 34−41. Google Scholar TONG Z F, FAN J L, ZENG Q P, et al. Research status and prospect of preparation of foam glass ceramics from metal tailings[J]. Nonferrous Metals Science and Engineering, 2020, 11(2): 34−41. Google Scholar
[13]	周怡笛, 王丽娟, 闵鑫, 等. 铁尾矿高值化利用研究进展[J]. 现代矿业, 2022, 38(10): 251−254. Google Scholar ZHOU Y D, WANG L J, MIN X, et al. Research progress on the high−value utilization of iron tailings[J]. Modern Mining, 2022, 38(10): 251−254. Google Scholar
[14]	卿振军. 低膨胀系数基板材料的性能及机理研究[D]. 成都: 电子科技大学, 2016. Google Scholar QING Z J. Research on properties and mechanism of substrate materials with low thermal expansion coefficient[D]. Chengdu: University of Electronic Science and Technology of China, 2016. Google Scholar
[15]	张春霖, 王海, 李静. 尾矿微晶玻璃研究进展概述[J]. 辽宁科技大学学报, 2018, 41(6): 406−411. Google Scholar ZHANG C L, WANG H, LI J. Summary of research progress on glass−ceramics made from tailings[J]. Journal of University of Science and Technology Liaoning, 2018, 41(6): 406−411. Google Scholar
[16]	赵世珍. 垃圾焚烧飞灰制备微晶玻璃及污染物控制机理[D]. 北京: 北京科技大学, 2021. Google Scholar ZHAO S Z. Mechanism of pollutant control and glass ceramics made from MSWI fly ash[D]. Beijing: University of Science and Technology Beijing, 2021. Google Scholar
[17]	邓磊波. 铁尾矿及高炉渣制备玻璃陶瓷的结构与性能研究[D]. 包头: 内蒙古科技大学, 2024. Google Scholar DENG L B. Research on the structure and properties of glass ceramics prepared from iron tailings and blast furnace slag[D]. Baotou: Inner Mongolia University of Science and Technology, 2024. Google Scholar
[18]	韩茜, 张洋. 铁尾矿微晶玻璃的制备及其性能研究[J]. 商洛学院学报, 2015, 29(6): 37−40. Google Scholar HAN X, ZHANG Y. A study on properties of microcrystalline glass prepared from iron tailing[J]. Journal of Shangluo University, 2015, 29(6): 37−40. Google Scholar
[19]	南宁, 刘萍, 孙强强, 等. 利用铁尾矿制备微晶玻璃试验研究[J]. 当代化工, 2019, 48(10): 2199−2201+2205. Google Scholar NAN N, LIU P, SUN Q Q, et al. Experimental investigation on synthesis of glass ceramics with iron tailings[J]. Contemporary Chemical Industry, 2019, 48(10): 2199−2201+2205. Google Scholar
[20]	MENG J P, LIU F, SRINIVASAKANNAN C, et al. Synthesis of schorl doped iron ore tailings glass−ceramics with superior performance[J]. Journal of Non−Crystalline Solids, 2023, 600: 122034. doi: 10.1016/j.jnoncrysol.2022.122034 CrossRef Google Scholar
[21]	ZHAO S J, FAN J J, SUN W. Utilization of iron ore tailings as fine aggregate in ultra−high performance concrete[J]. Construction and Building Materials, 2014, 50: 540−548. doi: 10.1016/j.conbuildmat.2013.10.019 CrossRef Google Scholar
[22]	汪劲刚, 何桂春, 肖志, 等. 钽铌尾矿制备发泡陶瓷研究[J]. 有色金属科学与工程, 2023, 14(5): 651−658. Google Scholar WANG J G, HE G C, XIAO Z, et al. Preparation of foamed ceramics from tantalum niobium tailings[J]. Nonferrous Metals Science and Engineering, 2023, 14(5): 651−658. Google Scholar
[23]	李泽华, 邢军, 孙晓刚, 等. 利用高炉矿渣和铁尾矿制备开孔发泡陶瓷的研究[J]. 金属矿山, 2022(10): 238−244. Google Scholar LI Z H, XING J, SUN X G, et al. Study on preparation of open−cell foamed ceramics from blast furnace slag and iron tailings[J]. Metal Mine, 2022(10): 238−244. Google Scholar
[24]	李林, 姜涛, 陈超, 等. 攀西钒钛磁铁矿尾矿制备储水泡沫陶瓷的研究[J]. 矿产综合利用, 2020(6): 7−13+6. Google Scholar LI L, JIANG T, CHEN C, et al. Study on preparation of water−retaining foam ceramics from vanadium−titanium magnetite tailing[J]. Multipurpose Utilization of Mineral Resources, 2020(6): 7−13+6. Google Scholar
[25]	WU S Z, ZHOU, Y, LI R F, et al. Reaction sintered porous ceramics using iron tailings: Preparation and properties[J]. Journal of Inorganic Materials, 2023, 38: 1193−1199. doi: 10.15541/jim20230065 CrossRef Google Scholar
[26]	刘振英. 煤矸石制备莫来石复相陶瓷矿相重构及力学性能研究[D]. 淮南: 安徽理工大学, 2024. Google Scholar LIU Z Y. Study on the mineral phase reconstruction and mechanical properties of mullite composite ceramics prepared with coal gangue[D]. Huainan: Anhui University of Science and Technology, 2024. Google Scholar
[27]	代卫丽, 朱程程, 陈鹏飞, 等. 铁尾矿制备高性能莫来石复相陶瓷的研究[J]. 非金属矿, 2023, 46(2): 47−52. Google Scholar DAI W L, ZHU C C, CHEN P F, et al. Study on the preparation of high−property mullite composite ceramic materials using iron tailings[J]. Non−Metallic Mines, 2023, 46(2): 47−52. Google Scholar
[28]	张淑会, 薛向欣, 吕庆, 等. 利用铁尾矿制备SiC−Y₃Al₅O₁₂复相陶瓷[J]. 钢铁, 2008(11): 94−98. Google Scholar ZHANG S H, XUE X X, LV Q, et al. Preparation of SiC−Y₃Al₅O₁₂ composite ceramics from iron ore tailings[J]. Iron and Steel, 2008(11): 94−98. Google Scholar
[29]	IVANETS A I, AZAROVA, T A, AGABEKOV, V E, et al. Effect of phase composition of natural quartz raw material on characterization of microfiltration ceramic membranes[J]. Ceramics International, 2016, 42: 16571−16578. doi: 10.1016/j.ceramint.2016.07.077 CrossRef Google Scholar
[30]	隋延力, 王继全, 杨芳, 等. 铁尾矿生产陶瓷玻化砖离工业化还有多远[J]. 金属世界, 2014(1): 9−13. Google Scholar SUI Y L, WANG J Q, YANG F, et al. How far is it from iron ore tailings to the industrialized production of ceramic tiles[J]. Metal World, 2014(1): 9−13. Google Scholar
[31]	焦娟, 郭志猛, 刘祥庆, 等. 用程潮铁尾矿制备黑色通体砖[J]. 金属矿山, 2010(12): 167−171+174. Google Scholar JIAO J, GUO Z M, LIU X Q, et al. Preparation of black full−body brick with chengchao iron tailings[J]. Metal Mine, 2010(12): 167−171+174. Google Scholar
[32]	石棋, 崔文豪, 隋延力. 利用攀钢铁尾矿制备黑色玻化砖的研究[J]. 中国陶瓷, 2012, 48(10): 55−57. Google Scholar SHI Q, CUI W H, SUI Y L. Study on preparation of black vitrified tile using the pangang iron tailings[J]. China Ceramics, 2012, 48(10): 55−57. Google Scholar
[33]	陈刚, 蔡国俊, 黄峰, 等. 固废基免烧保温砖的制备及性能研究[J]. 新型建筑材料, 2022, 49(11): 169−173. doi: 10.3969/j.issn.1001-702X.2022.11.035 CrossRef Google Scholar CHENG G, CAI G J, HUANG F, et al. Study on preparation and properties of solid waste based unburned insulating bricks[J]. New Building Materials, 2022, 49(11): 169−173. doi: 10.3969/j.issn.1001-702X.2022.11.035 CrossRef Google Scholar
[34]	张立侠, 胡晨光, 宋裕增, 等. 利用铁尾矿粉制备保温砌块的研究[J]. 建设科技, 2016(3): 80−81. Google Scholar ZHANG L X, HU C G, SONG Y Z, et al. Study on preparation of thermal insulation block from iron tailings[J]. Construction Science and Technology, 2016(3): 80−81. Google Scholar
[35]	陈飞旭. 铁尾矿/粉煤灰/EPS颗粒/气凝胶复合保温材料研究[D]. 北京: 中国地质大学, 2020. Google Scholar CHEN F X. Study on the thermal insulation composite by iron tailings/fly ash/EPS/aerogel[D]. Beijing: China University of Geosciences, 2020. Google Scholar
[36]	云月厚, 邰显康, 李国栋, 等. 富含稀土白云选铁尾矿制备的微波吸收材料特性研究[J]. 稀土, 2003, 24(2): 68−70. Google Scholar YUN Y H, TAI X K, LI G D, et al. Research on the properties of microwave absorption materials made by the tailings of rich rare earth from iron ore dressing in Bayan Obo[J]. Chinese Rare Earths, 2003, 24(2): 68−70. Google Scholar
[37]	邹正, 宣爱国, 吴元欣, 等. 铜铁尾矿制酸烧渣制备纳米Fe/SiO₂核壳复合粒子的微波吸收性能[J]. 化工学报, 2009, 60(5): 1322−1326. doi: 10.3321/j.issn:0438-1157.2009.05.040 CrossRef Google Scholar ZOU Z, XUAN A G, WU Y X, et al. Preparation of nano Fe/SiO₂ core−shell composite particles from copper/iron ore cinder and their microwave absorption properties[J]. Journal of the Chemical Industry and Engineering Society of China, 2009, 60(5): 1322−1326. doi: 10.3321/j.issn:0438-1157.2009.05.040 CrossRef Google Scholar
[38]	YAO R, LIAO S Y, DAI C L, et al. Preparation and characterization of novel glass−ceramic tile with microwave absorption properties from iron ore tailings[J]. Journal of Magnetism and Magnetic Materials, 2015, 378: 367−375. doi: 10.1016/j.jmmm.2014.11.066 CrossRef Google Scholar
[39]	YAO R, LIAO S Y, CHEN X Y, et al. Effects of ZnO and NiO on material properties of microwave absorptive glass−ceramic tile derived from iron ore tailings[J]. Ceramics International, 2016, 42: 8179−8189. doi: 10.1016/j.ceramint.2016.02.025 CrossRef Google Scholar
[40]	BAI B, ZHU Y P, MIAO J F, et al. Electromagnetic wave absorption performance and mechanisms of geoploymer−based composites containing core−shell SiO₂@Fe₃O₄ nanoparticles[J]. Ceramics International, 2022, 48: 2755−2762. doi: 10.1016/j.ceramint.2021.10.062 CrossRef Google Scholar
[41]	杨婷赟, 高翠翠, 王道涵, 等. 铁尾矿基聚硅酸铝铁制备及其对废水的处理[J]. 工业水处理, 1−13[2024-09-06]. https://doi.org/10.19965/j.cnki.iwt.2024-0211. Google Scholar YANG T Y, GAO C C, WANG D H, et al. Preparation of polysilicate aluminum iron from iron tailings and treatment of wastewater[J]. Industrial Water Treatment, 1-13[2024-09-06]. https://doi.org/10.19965/j.cnki.iwt.2024-0211. Google Scholar
[42]	黄涛, 黄自力, 肖硕, 等. 铁尾矿酸浸液制备聚氯化铁的试验研究[J]. 无机盐工业, 2024, 56(2): 121−126. Google Scholar HUANG T, HUANG Z L, XIAO S, et al. Experimental study on preparation of polyferric chloride from iron tailings acid leaching solution[J]. Inorganic Chemicals Industry, 2024, 56(2): 121−126. Google Scholar
[43]	巩林林. 铁尾矿制备无机复合颜料及性能研究[D]. 天津: 河北工业大学, 2023. Google Scholar GONG L L. Preparation of inorganic composite pigments from iron ore tailings and their properties[D]. Tianjin: Hebei University of Technology, 2023. Google Scholar
[44]	GONG L L, LIANG J S, KONG L P, et al. Synthesis of high−performance copper barium silicate composite pigment from waste iron ore tailings[J]. Ceramics International, 2021, 47: 27987−27997. doi: 10.1016/j.ceramint.2021.06.230 CrossRef Google Scholar
[45]	PEREIRA O C, BERNARDIN A M. Ceramic colorant from untreated iron ore residue[J]. Journal of Hazardous Materials, 2012, 233: 103−111. Google Scholar
[46]	于洪浩. 鞍山高硅铁尾矿的增值化利用研究[D]. 沈阳: 东北大学, 2012. Google Scholar YU H H. Study on value−added utilization of Anshan iron ore tailings with high silica[D]. Shenyang: Northeastern University, 2012. Google Scholar
[47]	孙雪妍, 李明宇, 富壮, 等. 辽宁某选厂高硅尾矿制备白炭黑试验研究[J]. 非金属矿, 2023, 46(2): 75−78. Google Scholar SUN X Y, LI M Y, FU Z, et al. Experimental study on preparation of precipitated silica using high silicon tailings from liaoning concentrator[J]. Non−Metallic Mines, 2023, 46(2): 75−78. Google Scholar
[48]	张鹏, 陈星月, 任志峰, 等. 铁尾矿煅烧酸浸法制备白炭黑及动力学研究[J]. 钢铁钒钛, 2022, 43(2): 87−93. Google Scholar ZHANG P, CHEN X Y, REN Z F, et al. Investigating kinetics in preparation of precipitated silica from iron ore tailings[J]. Iron Steel Vanadium Titanium, 2022, 43(2): 87−93. Google Scholar
[49]	苏琳, 刘双, 程煜昊, 等. 以铁尾矿为原料制备微/纳米结构白炭黑和氧化铁[J]. 沈阳理工大学学报, 2016, 35(2): 90−95. Google Scholar SU L, LIU S, CHENG Y H, et al. Micro/nano structure of white carbon black and iron oxide were prepared using iron tailings[J]. Journal of Shenyang Ligong University, 2016, 35(2): 90−95. Google Scholar
[50]	张明熹, 李锋锋, 吕朝霞, 等. 铁尾矿提纯纳米白炭黑的研究[J]. 化工新型材料, 2013, 41(2): 33−35. Google Scholar ZHANG M X, LI F F, LYU Z X, et al. Study on preparation of nanosilica from iron tailings[J]. New Chemical Materials, 2013, 41(2): 33−35. Google Scholar
[51]	黄柱成, 田百洲, 梁之凯, 等. 含硅尾渣常压碱浸及浸出液制备白炭黑的研究[J]. 金属矿山, 2021(4): 215−220. Google Scholar HUANG Z C, TIAN B Z, LIANG Z K, et al. Study of leaching silicon−containing slag using alkaline leaching in atmosphere and preparing white carbon black from leachate[J]. Metal Mine, 2021(4): 215−220. Google Scholar
[52]	ZHANG F, SI Y, YU J Y, et al. Electrospun porous engineered nanofiber materials: A versatile medium for energy and environmental applications[J]. Chemical Engineering Journal, 2023, 456: 140989. doi: 10.1016/j.cej.2022.140989 CrossRef Google Scholar
[53]	许小东. 铁尾矿合成Fe−SBA−15介孔材料及其性能研究[D]. 北京: 中国地质大学, 2020. Google Scholar XU X D. Synthesis and properties of Fe−SBA−15 mesoporous materials from iron tailings[D]. Beijing: China University of Geosciences, 2020. Google Scholar
[54]	吕扬. 铁尾矿为原料制备介孔分子筛[D]. 沈阳: 沈阳理工大学, 2012. Google Scholar LYU Y. Synthesis mesoporous molecular sieve MCM−41 with iron ore tailings[D]. Shenyang: Shenyang Ligong University, 2012. Google Scholar
[55]	FU P F, YANG T W, FENG J, et al. Synthesis of mesoporous silica MCM−41 using sodium silicate derived from copper ore tailings with an alkaline molted−salt method[J]. Journal of Industrial and Engineering Chemistry, 2015, 29: 338−343. doi: 10.1016/j.jiec.2015.04.012 CrossRef Google Scholar
[56]	NGUYEN L H, NGO Q N, VAN H T, et al. Reutilization of Fe−containing tailings ore enriched by iron(Ⅲ) chloride as a heterogeneous Fenton catalyst for decolorization of organic dyes[J]. RSC Advances, 2021, 11: 15871−15884. doi: 10.1039/D1RA02939H CrossRef Google Scholar
[57]	IZIDORO J D C, KIM M C, BELLELLI V F, et al. Synthesis of zeolite A using the waste of iron mine tailings dam and its application for industrial effluent treatment[J]. Journal of Sustainable Mining, 2019, 18: 277−286. Google Scholar
[58]	李肖, 徐彪, 胡敏捷, 等. 本溪某铁尾矿制备高纯石英砂试验[J]. 现代矿业, 2018, 34(4): 106−108+114. doi: 10.3969/j.issn.1674-6082.2018.04.026 CrossRef Google Scholar LI X, XU B, HU M J, et al. Experiment on preparation of high−purity quartz sand by an iron tailings in benxi[J]. Modern Mining, 2018, 34(4): 106−108+114. doi: 10.3969/j.issn.1674-6082.2018.04.026 CrossRef Google Scholar
[59]	魏黎明, 彭少伟, 王兆连, 等. 某高硅巴粗铁尾矿综合回收工艺试验[J]. 现代矿业, 2024, 40(7): 158−162. doi: 10.3969/j.issn.1674-6082.2024.07.036 CrossRef Google Scholar WEI L M, PENG S W, W Z L, et al. Comprehensive recovery process test of a high silicon coarse iron tailings[J]. Modern Mining, 2024, 40(7): 158−162. doi: 10.3969/j.issn.1674-6082.2024.07.036 CrossRef Google Scholar
[60]	Gulsoy O Y, Can N M, Bayraktar I, et al. Two stage flotation of sodium feldspar−from laboratory to industrial application[J]. Transactions of the Institution of Mining and Metallurgy, 2004, 113: 139−144. Google Scholar
[61]	LONG H L, ZHU D Q, PAN J, et al. Innovative process for the extraction of 99.99% high−purity quartz from high−silicon iron ore tailings[J]. Journal of Materials Research and Technology, 2024, 31: 2094−2102. doi: 10.1016/j.jmrt.2024.06.212 CrossRef Google Scholar
[62]	李敏. 铁尾矿土壤化利用过程中重金属污染的植物修复和土壤改良技术[D]. 济南: 山东大学, 2018. Google Scholar LI M. Phytoremediation technology on pollution control of heavy metals and soil improvement in utilization of iron tailings[D]. Ji’nan: Shandong University, 2018. Google Scholar
[63]	孙希乐, 安卫东, 张韬, 等. 利用铁尾矿和副产品云母粉、白云石制备土壤调理剂试验研究[J]. 金属矿山, 2018(6): 192−196. Google Scholar SUN X L, AN W D, ZHANG T, et al. Experimental study on the soil conditioner preparation from iron mine tailings and by−product mica powder and dolomite[J]. Metal Mine, 2018(6): 192−196. Google Scholar
[64]	杨孝勇. 基于铁尾矿的新型盐碱地复合改良剂的研制及应用[D]. 济南: 山东大学, 2020. Google Scholar YANG X Y. Development and application of new saline−alkali compound amendment based on iron tailings[D]. Jinan: Shandong University, 2020. Google Scholar
[65]	JIN W J, WEI Z, LIU X, et al. Effects of constructing farmland with large amounts of iron tailings as soil reconstruction materials on soil properties and crop growth[J]. Scientific Reports, 2022, 12: 20205. doi: 10.1038/s41598-022-24599-3 CrossRef Google Scholar