中国矿山膏体充填搅拌技术系统综述

杨柳华; 李金仓; 刘洪斌; 焦华喆; 尹升华; 陈新明; 余洋

doi:10.1007/s12613-023-2609-6

Volume 30 Issue 8

Aug. 2023

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文章导航 > 矿物冶金与材料学报（英文） > 2023 > 30(8): 1430-1443

Liuhua Yang, Jincang Li, Hongbin Liu, Huazhe Jiao, Shenghua Yin, Xinming Chen, and Yang Yu, Systematic review of mixing technology for recycling waste tailings as cemented paste backfill in mines in China, Int. J. Miner. Metall. Mater., 30(2023), No. 8, pp. 1430-1443. https://doi.org/10.1007/s12613-023-2609-6

Cite this article as:

Liuhua Yang, Jincang Li, Hongbin Liu, Huazhe Jiao, Shenghua Yin, Xinming Chen, and Yang Yu, Systematic review of mixing technology for recycling waste tailings as cemented paste backfill in mines in China, Int. J. Miner. Metall. Mater., 30(2023), No. 8, pp. 1430-1443. https://doi.org/10.1007/s12613-023-2609-6

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特约综述

中国矿山膏体充填搅拌技术系统综述

1)
河南理工大学土木工程学院，焦作 454003，中国
2)
Department of Civil Engineering, University of Ottawa, 161 Colonel By Drive, Ottawa, ON K1N 6N5, Canada
3)
北京科技大学土木与资源工程学院，北京 100083，中国
4)
河南理工大学测量与土地信息工程学院，焦作 454000，中国
5)
中国地质环境监测研究所，北京 100081，中国

通讯作者:
杨柳华 E-mail: yanglh2005@163.com

刘洪斌 E-mail: Liuhongbin0814@163.com

文章亮点

(1) 系统地研究了中国膏体搅拌技术及装备发展现状。

(2) 分析了搅拌对膏体充填性能的影响及其重要性。

(3) 探讨了膏体搅拌技术面临挑战及研究热点。

中文摘要

工业发展离不开矿业的支撑，然而采矿不仅消耗了大量能源，且产生的尾矿对生态环境影响极大。针对尾矿的处置难题，在过去几十年中，采矿业发展了多种与之相关处理技术，其中膏体充填是最具代表性技术之一。目前，膏体充填技术已成功应用于矿山开采工程。在膏体充填技术中，搅拌效果的优劣直接影响膏体质量以及其充填性能。然而，在膏体制备过程中，由于全尾砂粒度细、料浆浓度高且粘度大，实现均质搅拌难度大。而目前膏体充填领域，大多数研究集中于尾砂料浆配比对膏体充填特性的影响，极少涉及膏体搅拌技术及装备。因此，通过优化搅拌工艺来提高膏体充填性能并降低生产成本显得尤为重要。本文通过总结目前中国膏体搅拌技术研究及其应用现状，分析对比各类膏体搅拌设备的优劣，探讨了在膏体制备领域最新研究成果及研究热点。最后，介绍了几类中国膏体搅拌技术工艺的应用案例，提出了膏体搅拌技术及工艺面临的挑战与发展趋势，以促进水泥基材料搅拌技术的发展。

关键词:

Invited Review

Systematic review of mixing technology for recycling waste tailings as cemented paste backfill in mines in China

+ Author Affiliations

1)
School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
2)
Department of Civil Engineering, University of Ottawa, 161 Colonel By Drive, Ottawa, ON K1N 6N5, Canada
3)
School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China
4)
School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454000, China
5)
China Geological Environmental Monitoring Institute, Beijing 100081, China

Shenghua Yin is an editorial board member for this journal and was not involved in the editorial review or the decision to publish this article. The authors declare that they do not have any competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Corresponding authors:
Liuhua Yang E-mail: yanglh2005@163.com

Hongbin Liu E-mail: Liuhongbin0814@163.com
Received: 28 September 2022; Revised: 8 February 2023; Accepted: 10 February 2023; Available online: 12 February 2023

Abstract

Abstract

The development of industry is inseparable from the support of mining. However, mining processes consume a large amount of energy, and increased tailing emissions can have a significant impact on the environment. In the past few decades, the mining industry developed many technologies that are related to mineral energy management, of which cemented paste backfill (CPB) is one of the representative technologies. CPB has been successfully applied to mine ground control and tailings management. In CPB technology, the mixing process is the key to achieving materials with good final quality and controlled properties. However, in the preparation process, the mixed homogeneity of the CPB is difficult to achieve because of fine tailings, high solid volume fraction, and high viscosity. Most research focused on the effect of mixing ingredients on CPB properties rather than on the preparation process of the CPB. Therefore, improving the performance and reducing the production cost of CPB by optimizing the mixing process are important. This review summarizes the current studies on the mixing technology of CPB and its application status in China. Then, it compares the advantages and disadvantages of multiple mixing equipment and discusses the latest results and research hotspots in paste preparation. Finally, it concludes the challenges and development trends of mixing technology on the basis of the relevant application cases in China to promoting cement-based material mixing technology development.
- cemented paste backfill;
- mixed homogeneity;
- mixing technology;
- cement-based material

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References

[1]	T. Kasap, E. Yilmaz, and M. Sari, Physico-chemical and micro-structural behavior of cemented mine backfill: Effect of pH in dam tailings, J. Environ. Manage., 314(2022), art. No. 115034. doi: 10.1016/j.jenvman.2022.115034
[2]	H.Z. Jiao, W.L. Chen, A.X. Wu, et al., Flocculated unclassified tailings settling efficiency improvement by particle collision optimization in the feedwell, Int. J. Miner. Metall. Mater., 29(2022), No. 12, p. 2126. doi: 10.1007/s12613-021-2402-3
[3]	Q.S. Chen, Q.L. Zhang, C.C. Qi, A. Fourie, and C.C. Xiao, Recycling phosphogypsum and construction demolition waste for cemented paste backfill and its environmental impact, J. Cleaner Prod., 186(2018), p. 418. doi: 10.1016/j.jclepro.2018.03.131
[4]	H.Z. Jiao, Y.C. Wu, H. Wang, et al., Micro-scale mechanism of sealed water seepage and thickening from tailings bed in rake shearing thickener, Miner. Eng., 173(2021), art. No. 107043. doi: 10.1016/j.mineng.2021.107043
[5]	Y.X. Wei, Heavyweight of Environmental Protection: Looking at the Layout Direction of Environmental Protection Stocks from the Large-scale Industrial Sewage Seepage Pit in North China!, Xueqiu, 2017 [2022-05-10]. https://xueqiu.com/7995134966/84274862?from=groupmessage
[6]	C.A. de Paiva, A.D.F. Santiago, and J.F.D.P. Filho, Content analysis of dam break studies for tailings dams with high damage potential in the Quadrilátero Ferrífero, Minas Gerais: Technical weaknesses and proposals for improvements, Nat. Hazards, 104(2020), No. 2, p. 1141. doi: 10.1007/s11069-020-04254-8
[7]	X. Chen, X.Z. Shi, J. Zhou, X.H. Du, Q.S. Chen, and X.Y. Qiu, Effect of overflow tailings properties on cemented paste backfill, J. Environ. Manage., 235(2019), p. 133. doi: 10.1016/j.jenvman.2019.01.040
[8]	D.V. Boger, Rheology and the resource industries, Chem. Eng. Sci., 64(2009), No. 22, p. 4525. doi: 10.1016/j.ces.2009.03.007
[9]	Q.F. Guo, X. Xi, S.T. Yang, and M.F. Cai, Technology strategies to achieve carbon peak and carbon neutrality for China’s metal mines, Int. J. Miner. Metall. Mater., 29(2022), No. 4, p. 626. doi: 10.1007/s12613-021-2374-3
[10]	H.P. Xie, Y. Ju, S.H. Ren, F. Gao, J.Z. Liu, and Y. Zhu, Theoretical and technological exploration of deep in situ fluidized coal mining, Front. Energy, 13(2019), No. 4, p. 603. doi: 10.1007/s11708-019-0643-x
[11]	L. Liu, S.S. Ruan, C.C. Qi, et al., Co-disposal of magnesium slag and high-calcium fly ash as cementitious materials in backfill, J. Cleaner Prod., 279(2021), art. No. 123684. doi: 10.1016/j.jclepro.2020.123684
[12]	A.X. Wu, H. Li, H.Y. Chen, Y.M. Wang, C.P. Liao, and Z.E. Ruan, Status and prospects of research on rheology of paste backfill using unclassified-tailings (Part 2): Rheological measurement and prospects, Chin. J. Eng., 43(2021), No. 4, p. 451.
[13]	D. Wu, R.K. Zhao, C.W. Xie, and S. Liu, Effect of curing humidity on performance of cemented paste backfill, Int. J. Miner. Metall. Mater., 27(2020), No. 8, p. 1046. doi: 10.1007/s12613-020-1970-y
[14]	S. Tuylu, Effect of different particle size distribution of zeolite on the strength of cemented paste backfill, Int. J. Environ. Sci. Technol., 19(2022), No. 1, p. 131. doi: 10.1007/s13762-021-03659-7
[15]	M. Jafari, M. Shahsavari, and M. Grabinsky, Cemented paste backfill 1-D consolidation results interpreted in the context of ground reaction curves, Rock Mech. Rock Eng., 53(2020), No. 9, p. 4299. doi: 10.1007/s00603-020-02173-5
[16]	S.H. Yin, Y.J. Shao, A.X. Wu, H.J. Wang, X.H. Liu, and Y. Wang, A systematic review of paste technology in metal mines for cleaner production in China, J. Cleaner Prod., 247(2020), art. No. 119590. doi: 10.1016/j.jclepro.2019.119590
[17]	C. Grima-Olmedo, J.B.M. Antonio, A. Ramirez-Gomez, and D.G.L. Galindo, Review of teams settling for sterile of mine: The conventional thickener to the deep cone for the production of pasta, DYNA, 90(2015), No. 4, p. 359.
[18]	H.J. Wang, A.X. Wu, W.G. Xiao, P.H. Zeng, X.W. Ji, and Q.W. Yan, The progresses of coarse paste fill technology and its existing problem, Met. Mine, 2009, No. 11, p. 1.
[19]	Y.L. Zhao, J.P. Qiu, S.Y. Zhang, et al., Low carbon binder modified by calcined quarry dust for cemented paste backfill and the associated environmental assessments, J. Environ. Manage., 300(2021), art. No. 113760. doi: 10.1016/j.jenvman.2021.113760
[20]	Q. Liu and X.W. Zhang, Overview of the research progress of the paste backfill technology in China, Mod. Min., 32(2016), No. 5, p. 1.
[21]	Y. Wang, H.J. Wang, and A.X. Wu, Mathematical model of deep cone thickener underflow concentration based on the height to diameter ratio, J. Wuhan Univ. Technol., 33(2011), No. 8, p. 113.
[22]	S.F. Ao, M.J. Cui, Z.L. Shi, et al., The industrial practice and application of resources comprehensive utilization technologies in Huize Lead-zinc mine, China. Min. Mag., 25(2016), No. 11, p. 102.
[23]	B. Zhou, X.W. Zhou, Y. Chen, and Z. Chen, The application of paste tailing technology in high latitude cold area, Adv. Mater. Res., 937(2014), p. 386. doi: 10.4028/www.scientific.net/AMR.937.386
[24]	K.F. Liu, C.R. Feng, X.P. Qi, et al., Geological characteristics and prospecting indicator of Wuheshalu sandstone copper deposit in Wuqia County, Xinjiang, Northwest. Geol., 53(2020), No. 3, p. 113.
[25]	L. Chen, Q.H. Gu, R. Wang, Z.D. Feng, and C. Zhang, Comprehensive utilization of mineral resources: Optimal blending of polymetallic ore using an improved NSGA-III algorithm, Sustainability, 14(2022), No. 17, art. No. 10766. doi: 10.3390/su141710766
[26]	S. Song, J.L. Chu, and H. Zhang, Study on environmental risk assessment and control countermeasures of tailings pond in a mountainous area of North China, IOP Conf. Ser.: Earth Environ. Sci., 585(2020), No. 1, art. No. 012095. doi: 10.1088/1755-1315/585/1/012095
[27]	H.Y. Cheng, S.C. Wu, X.Q. Zhang, and A.X. Wu, Effect of particle gradation characteristics on yield stress of cemented paste backfill, Int. J. Miner. Metall. Mater., 27(2020), No. 1, p. 10. doi: 10.1007/s12613-019-1865-y
[28]	D. Kumar, D.K. Mohanta, and M.J.B. Reddy, Intelligent optimization of renewable resource mixes incorporating the effect of fuel risk, fuel cost and CO₂ emission, Front. Energy, 9(2015), No. 1, p. 91. doi: 10.1007/s11708-015-0345-y
[29]	M.C. Valigi, S. Logozzo, L. Landi, C. Braccesi, and L. Galletti, Twin-shaft mixers’ mechanical behavior numerical simulations of the mix and phases, Machines, 7(2019), No. 2, art. No. 39. doi: 10.3390/machines7020039
[30]	A. Kumar and C. Sekhar, Demand response based congestion management in a mix of pool and bilateral electricity market model, Front. Energy, 6(2012), No. 2, p. 164. doi: 10.1007/s11708-012-0187-9
[31]	T. Belem and M. Benzaazoua, Design and application of underground mine paste backfill technology, Geotech. Geol. Eng., 26(2008), No. 2, p. 147. doi: 10.1007/s10706-007-9154-3
[32]	W. Sun, H.J. Wang, and K.P. Hou, Control of waste rock-tailings paste backfill for active mining subsidence areas, J. Cleaner Prod., 171(2018), p. 567. doi: 10.1016/j.jclepro.2017.09.253
[33]	Z.T. Li and H. Folmer, Air pollution and perception-based averting behaviour in the Jinchuan mining area, China, Ann. Reg. Sci., 70(2023), No. 2, p. 477. doi: 10.1007/s00168-022-01157-3
[34]	H.J. Yim and J.H. Kim, Physical characterization of cementitious materials on casting and placing process, Materials, 7(2014), No. 4, p. 3049. doi: 10.3390/ma7043049
[35]	Z.G. Xiu, S.H. Wang, Y.C. Ji, F.L. Wang, and F.Y. Ren, Experimental study on the triaxial mechanical behaviors of the Cemented Paste Backfill: Effect of curing time, drainage conditions and curing temperature, J. Environ. Manage., 301(2022), art. No. 113828. doi: 10.1016/j.jenvman.2021.113828
[36]	Y. Zhang, G.R. Yu, L. Yu, et al., Computational fluid dynamics study on mixing mode and power consumption in anaerobic mono- and co-digestion, Bioresour. Technol., 203(2016), p. 166. doi: 10.1016/j.biortech.2015.12.023
[37]	J.J. Li, S. Cao, E. Yilmaz, and Y.P. Liu, Compressive fatigue behavior and failure evolution of additive fiber-reinforced cemented tailings composites, Int. J. Miner. Metall. Mater., 29(2022), No. 2, p. 345. doi: 10.1007/s12613-021-2351-x
[38]	L.H. Li, J. Yang, H.Y. Li, and Y.H. Du, Insights into the microstructure evolution of slag, fly ash and condensed silica fume in blended cement paste, Constr. Build. Mater., 309(2021), art. No. 125044. doi: 10.1016/j.conbuildmat.2021.125044
[39]	A.X. Wu, Z.E. Ruan, and J.D. Wang, Rheological behavior of paste in metal mines, Int. J. Miner. Metall. Mater., 29(2022), No. 4, p. 717. doi: 10.1007/s12613-022-2423-6
[40]	J.E. Wallevik, Rheological properties of cement paste: Thixotropic behavior and structural breakdown, Cem. Concr. Res., 39(2009), No. 1, p. 14. doi: 10.1016/j.cemconres.2008.10.001
[41]	D. Han and R.D. Ferron, Effect of mixing method on microstructure and rheology of cement paste, Constr. Build. Mater., 93(2015), p. 278. doi: 10.1016/j.conbuildmat.2015.05.124
[42]	Z.X. He, K.W. Xie, C.Q. Zhang, and C.J. Xie, Activating mixing technology and its application in mine backfill, Gold, 21(2000), No. 9, p. 18.
[43]	S.C. Liu, M. Song, L. Hao, and P.X. Wang, Numerical simulation on flow of ice slurry in horizontal straight tube, Front. Energy, 15(2021), No. 1, p. 201. doi: 10.1007/s11708-017-0451-0
[44]	S.X. Bao, Y.P. Luo, and Y.M. Zhang, Fabrication of green one-part geopolymer from silica-rich vanadium tailing via thermal activation and modification, Int. J. Miner. Metall. Mater., 29(2022), No. 1, p. 177. doi: 10.1007/s12613-020-2182-1
[45]	N. Small, M. Sadeghiamirshahidi, and C.H. Gammons, Inorganic precipitation of calcite in mine tailings using trona, Mine Water Environ., 41(2022), No. 4, p. 970. doi: 10.1007/s10230-022-00896-1
[46]	I.M. Power, C. Paulo, H. Long, et al., Carbonation, cementation, and stabilization of ultramafic mine tailings, Environ. Sci. Technol., 55(2021), No. 14, p. 10056. doi: 10.1021/acs.est.1c01570
[47]	L.H. Yang, H.J. Wang, A.X. Wu, et al., Effect of mixing time on hydration kinetics and mechanical property of cemented paste backfill, Constr. Build. Mater., 247(2020), art. No. 118516. doi: 10.1016/j.conbuildmat.2020.118516
[48]	A. Goldszal and J. Bousquet, Wet agglomeration of powders: From physics toward process optimization, Powder Technol., 117(2001), No. 3, p. 221. doi: 10.1016/S0032-5910(00)00369-7
[49]	S.M. Iveson, J.D. Litster, K. Hapgood, and B.J. Ennis, Nucleation, growth and breakage phenomena in agitated wet granulation processes: A review, Powder Technol., 117(2001), No. 1-2, p. 3. doi: 10.1016/S0032-5910(01)00313-8
[50]	B. Cazacliu and J. Legrand, Characterization of the granular-to-fluid state process during mixing by power evolution in a planetary concrete mixer, Chem. Eng. Sci., 63(2008), No. 18, p. 4617. doi: 10.1016/j.ces.2008.06.001
[51]	H.J. Wang, L.H. Yang, Y. Wang, A.X. Wu, X. Zhou, and L.F. Zhang, Multi-scale materials’ dispersive mixing technology of unclassified tailings paste, J. Wuhan. Univ. Technol., 39(2017), No. 12p, p.76.
[52]	G. Betz, P.J. Bürgin, and H. Leuenberger, Power consumption profile analysis and tensile strength measurements during moist agglomeration, Int. J. Pharm., 252(2003), No. 1-2, p. 11. doi: 10.1016/S0378-5173(02)00601-4
[53]	H.N. Geng, Q. Xu, S.B. Duraman, and Q. Li, Effect of rheology of fresh paste on the pore structure and properties of pervious concrete based on the high fluidity alkali-activated slag, Crystals, 11(2021), No. 6, art. No. 593. doi: 10.3390/cryst11060593
[54]	P.C. Knight, T. Instone, J.M.K. Pearson, and M.J. Hounslow, An investigation into the kinetics of liquid distribution and growth in high shear mixer agglomeration, Powder Technol., 97(1998), No. 3, p. 246. doi: 10.1016/S0032-5910(98)00031-X
[55]	M. Park, C. Lee, and J. Hong, Critical values in the morphology transition of a liquid bridge, J. Korean Phys. Soc., 40(2002), p. 992.
[56]	D.Y. Gao, L.J. Zhang, M. Nokken, and J. Zhao, Mixture proportion design method of steel fiber reinforced recycled coarse aggregate concrete, Materials, 12(2019), No. 3, art. No. 375. doi: 10.3390/ma12030375
[57]	B. Cazacliu and N. Roquet, Concrete mixing kinetics by means of power measurement, Cem. Concr. Res., 39(2009), No. 3, p. 182. doi: 10.1016/j.cemconres.2008.12.005
[58]	B. Cazacliu, In-mixer measurements for describing mixture evolution during concrete mixing, Chem. Eng. Res. Des., 86(2008), No. 12, p. 1423. doi: 10.1016/j.cherd.2008.08.021
[59]	D.A. Williams, A.W. Saak, and H.M. Jennings, The influence of mixing on the rheology of fresh cement paste, Cem. Concr. Res., 29(1999), No. 9, p. 1491. doi: 10.1016/S0008-8846(99)00124-6
[60]	E. Komurlu and A. Kesimal, Sulfide-rich mine tailings usage for short-term support purposes: An experimental study on paste backfill barricades, Geomech. Eng., 9(2015), p. 195. doi: 10.12989/gae.2015.9.2.195
[61]	D. Berti, G. Biscontin, and J. Lau, Effect of biochar filler on the hydration products and microstructure in Portland cement-stabilized peat, J. Mater. Civ. Eng., 33(2021), No. 10, art. No. 04021263. doi: 10.1061/(ASCE)MT.1943-5533.0003885
[62]	Z.P. Yan, S.H. Yin, R.F. Yan, L. Zou, Y.Y. Kou, and P.F. Kou, Effect of mixing time on the homogeneity and early strength of coarse aggregate paste, Chin. J. Nonferrous Met., 32(2022), No. 4, p. 1164.
[63]	Y.L. Zhou, F. Bin, and Y.B. Wang, Evaluation method of continuous mixing uniformity of full tailings paste filling, Mod. Min., 37(2021), No. 1, p. 53.
[64]	O.V. Turlova, S.V. Markova, and I.V. Kormina, Effect of new-generation plasticizers on the properties of clay pastes, Glass Ceram., 69(2012), No. 3-4, p. 92. doi: 10.1007/s10717-012-9421-5
[65]	C.C. Qi, X.H. Xu, and Q.S. Chen, Hydration reactivity difference between dicalcium silicate and tricalcium silicate revealed from structural and Bader charge analysis, Int. J. Miner. Metall. Mater., 29(2022), No. 2, p. 335. doi: 10.1007/s12613-021-2364-5
[66]	L. Liu, J. Xin, C. Huan, et al., Effect of curing time on the mesoscopic parameters of cemented paste backfill simulated using the particle flow code technique, Int. J. Miner. Metall. Mater., 28(2021), No. 4, p. 590. doi: 10.1007/s12613-020-2007-2
[67]	D. Srpak, Justification of PLC-use for "smaller" applications, Tech. Gaz, 15(2008), No. 4, p. 49.
[68]	E. Lloret-Fritschi, T. Wangler, L. Gebhard, et al., From Smart Dynamic Casting to a growing family of Digital Casting Systems, Cem. Concr. Res., 134(2020), art. No. 106071. doi: 10.1016/j.cemconres.2020.106071
[69]	L. Zhang, J.H. Hu, X.Z. Wang, X.W. Chai, and L. Zhao, Collaborative mining sequence optimization for multiple stopes under intensive mining, Adv. Civ. Eng., 2021(2021), p. 1.
[70]	E.F. Felix, R. Carrazedo, and E. Possan, Carbonation model for fly ash concrete based on artificial neural network: Development and parametric analysis, Constr. Build. Mater., 266(2021), art. No. 121050. doi: 10.1016/j.conbuildmat.2020.121050
[71]	N.D. Phu, N.N. Hung, A. Ahmadian, and N. Senu, A new fuzzy PID control system based on fuzzy PID controller and fuzzy control process, Int. J. Fuzzy Syst., 22(2020), No. 7, p. 2163. doi: 10.1007/s40815-020-00904-y
[72]	A. Ceravola, M. Stein, and C. Goerick, Researching and developing a real-time infrastructure for intelligent systems—Evolution of an integrated approach, Rob. Auton. Syst., 56(2008), No. 1, p. 14. doi: 10.1016/j.robot.2007.09.015
[73]	Y.N. Su, M.H. Dai, and H.Y. Zhou, Design and application of intelligent management platform based on big data, Secur. Commun. Netw., 2022(2022), art. No. 1790678.
[74]	X.D. Chen, J. Wu, Y.J. Ning, and W. Zhang, Experimental study on the effect of wastewater and waste slurry of mixing plant on mechanical properties and microstructure of concrete, J. Build. Eng., 52(2022), art. No. 104307. doi: 10.1016/j.jobe.2022.104307
[75]	A. Ozersky, A. Khomyakov, and K. Peterson, Novel ultra high performance concrete mixing technology with preliminary dry forced packing, Constr. Build. Mater., 267(2021), art. No. 120934. doi: 10.1016/j.conbuildmat.2020.120934
[76]	V. Collin and P.H. Jézéquel, Mixing of concrete or mortars: Distributive aspects, Cem. Concr. Res., 39(2009), No. 8, p. 678. doi: 10.1016/j.cemconres.2009.05.011
[77]	Y. Tian, P.P. Yuan, F. Yang, et al., Research on the principle of a new flexible screw conveyor and its power consumption, Appl. Sci., 8(2018), No. 7, art. No. 1038. doi: 10.3390/app8071038
[78]	X. Zou, Calculation of power and energy consumption for double horizontal shaft concrete mixer, Constr. Mach., 2020, No. 7, p. 55.
[79]	A. Peys, R. Snellings, B. Peeraer, et al., Transformation of mine tailings into cement-bound aggregates for use in concrete by granulation in a high intensity mixer, J. Cleaner Prod., 366(2022), art. No. 132989. doi: 10.1016/j.jclepro.2022.132989
[80]	P.X. Lu, Improvement of ϕ2700×4000 wet rod mill, Min. Process. Equip., 2001, No. 1, p. 76.
[81]	G. Hilson, Pollution prevention and cleaner production in the mining industry: An analysis of current issues, J. Cleaner Prod., 8(2000), No. 2, p. 119. doi: 10.1016/S0959-6526(99)00320-0
[82]	P. Zhang, H.Y. Li, and S.H. Shi, Large scale backfill technology and equipment, [in] Y. Potvin and T. Grice, eds., Mine Fill 2014: Proceedings of the Eleventh International Symposium on Mining with Backfill, Australian Centre for Geomechanics, Perth, 2014, p. 73.
[83]	X.B. Yang, Z.Q. Yang, Z.J. Chen, and Q. Gao, Design on large-capacity mixing equipment for high-density rod-milled sand aggregates slurry in Jinchuan, Min. Process. Equip., 45(2017), No. 8, p. 66.
[84]	X.H. Zhao, C.Y. Liu, L.M. Zuo, et al., Synthesis and characterization of fly ash geopolymer paste for goaf backfill: Reuse of soda residue, J. Cleaner Prod., 260(2020), art. No. 121045. doi: 10.1016/j.jclepro.2020.121045
[85]	X. Song, Experimental study and case analysis of super retarded concrete, Ready-Mixed Concr., 2012, No. 3, p. 67.
[86]	S.K. Agarwal, Development of water reducing agent from creosote oil, Constr. Build. Mater., 17(2003), No. 4, p. 245. doi: 10.1016/S0950-0618(02)00118-6
[87]	H. Li, A.X. Wu, H.J. Wang, H. Chen, and L.H. Yang, Changes in underflow solid fraction and yield stress in paste thickeners by circulation, Int. J. Miner. Metall. Mater., 28(2021), No. 3, p. 349. doi: 10.1007/s12613-020-2184-z
[88]	L.F. Zhang, A.X. Wu, and H.J. Wang, Effects and mechanism of pumping agent on rheological properties of highly muddy paste, Chin. J. Eng., 40(2018), No. 8, p. 918.
[89]	H. Allam, F. Duplan, S. Amziane, and Y. Burtschell, Assessment of manufacturing process efficiency in the dispersion of carbon fibers in smart concrete by measuring AC impedance, Cem. Concr. Compos., 127(2022), art. No. 104394. doi: 10.1016/j.cemconcomp.2021.104394
[90]	H.Z. Jiao, W.X. Zhang, Y.X. Yang, et al., Static mechanical characteristics and meso-damage evolution characteristics of layered backfill under the condition of inclined interface, Constr. Build. Mater., 366(2023), art. No. 130113. doi: 10.1016/j.conbuildmat.2022.130113
[91]	J. Rosales, S.M. Pérez, M. Cabrera, et al., Treated phosphogypsum as an alternative set regulator and mineral addition in cement production, J. Cleaner Prod., 244(2020), art. No. 118752. doi: 10.1016/j.jclepro.2019.118752
[92]	G.L. Xue, E. Yilmaz, W.D. Song, and E. Yilmaz, Influence of fiber reinforcement on mechanical behavior and microstructural properties of cemented tailings backfill, Constr. Build. Mater., 213(2019), p. 275. doi: 10.1016/j.conbuildmat.2019.04.080
[93]	W.B. Xu, Q.L. Li, and Y.L. Zhang, Influence of temperature on compressive strength, microstructure properties and failure pattern of fiber-reinforced cemented tailings backfill, Constr. Build. Mater., 222(2019), p. 776. doi: 10.1016/j.conbuildmat.2019.06.203
[94]	Y.Y. Wang, Z.Q. Yu, and H.W. Wang, Experimental investigation on some performance of rubber fiber modified cemented paste backfill, Constr. Build. Mater., 271(2021), art. No. 121586. doi: 10.1016/j.conbuildmat.2020.121586
[95]	T. Mashifana and T. Sithole, Clean production of sustainable backfill material from waste gold tailings and slag, J. Cleaner Prod., 308(2021), art. No. 127357. doi: 10.1016/j.jclepro.2021.127357
[96]	Q. Zhou, J.H. Liu, A.X. Wu, and H.J. Wang, Early-age strength property improvement and stability analysis of unclassified tailing paste backfill materials, Int. J. Miner. Metall. Mater., 27(2020), No. 9, p. 1191. doi: 10.1007/s12613-020-1977-4
[97]	E. Knapen and D. Van Gemert, Effect of under water storage on bridge formation by water-soluble polymers in cement mortars, Constr. Build. Mater., 23(2009), No. 11, p. 3420. doi: 10.1016/j.conbuildmat.2009.06.007
[98]	H.Z. Jiao, W.B. Yang, Z.E. Ruan, J.X. Yu, J.H. Liu, and Y.X. Yang, The micro-scale mechanism of tailings thickening processing from metal mines, Int. J. Miner. Metall. Mater., 2022. https://doi.org/10.1007/s12613-022-2587-0
[99]	Y. Feng, Q.X. Yang, Q.S. Chen, et al., Characterization and evaluation of the pozzolanic activity of granulated copper slag modified with CaO, J. Cleaner Prod., 232(2019), p. 1112. doi: 10.1016/j.jclepro.2019.06.062
[100]	H.Y. Cheng, S.C. Wu, H. Li, and X.Q. Zhang, Influence of time and temperature on rheology and flow performance of cemented paste backfill, Constr. Build. Mater., 231(2020), art. No. 117117. doi: 10.1016/j.conbuildmat.2019.117117
[101]	Q.Y. Wu, Price and scale effects of China’s carbon emission trading system pilots on emission reduction, J. Environ. Manage., 314(2022), art. No. 115054. doi: 10.1016/j.jenvman.2022.115054
[102]	G.C. Li, H.J. Wang, A.X. Wu, H.Z. Jiao, and F.Z. Wang, Analysis of thickening performance of unclassified tailings in rakeless deep cone thickener, Chin. J. Eng., 41(2019), No. 1, p. 60.
[103]	G.B. Yu, P. Yang, Z.C. Chen, and R.Y. Men, Study on pipeline self-flowing transportation of cemented tailing fill slurry based on fluent software, Adv. Mater. Res., 734-737(2013), p. 833. doi: 10.4028/www.scientific.net/AMR.734-737.833
[104]	Y.Y. Bao, T.C. Li, D.F. Wang, Z.Q. Cai, and Z.M. Gao, Discrete element method study of effects of the impeller configuration and operating conditions on particle mixing in a cylindrical mixer, Particuology, 49(2020), p. 146. doi: 10.1016/j.partic.2019.02.002
[105]	C.C. Qi, A. Fourie, Q.S. Chen, and Q.L. Zhang, A strength prediction model using artificial intelligence for recycling waste tailings as cemented paste backfill, J. Cleaner Prod., 183(2018), p. 566. doi: 10.1016/j.jclepro.2018.02.154
[106]	B. Łaźniewska-Piekarczyk, The influence of selected new generation admixtures on the workability, air-voids parameters and frost-resistance of self compacting concrete, Constr. Build. Mater., 31(2012), p. 310. doi: 10.1016/j.conbuildmat.2011.12.107
[107]	C.C. Qi, X.Y. Yang, G.C. Li, Q.S. Chen, and Y.T. Sun, Research status and perspectives of the application of artificial intelligence in mine backfilling, J. China Coal Soc., 46(2021), No. 2, p. 688.
[108]	P.K. Chang and Y.N. Peng, Influence of mixing techniques on properties of high performance concrete, Cem. Concr. Res., 31(2001), No. 1, p. 87. doi: 10.1016/S0008-8846(00)00439-7
[109]	M.I. Jordan and T.M. Mitchell, Machine learning: Trends, perspectives, and prospects, Science, 349(2015), No. 6245, p. 255. doi: 10.1126/science.aaa8415
[110]	X.B. Qin, L. Liu, P. Wang, M. Wang, and J. Xin, Microscopic parameter extraction and corresponding strength prediction of cemented paste backfill at different curing times, Adv. Civ. Eng., 2018(2018), art. No. 2837571.
[111]	C.C. Qi, Q.S. Chen, and S.S. Kim, Integrated and intelligent design framework for cemented paste backfill: A combination of robust machine learning modelling and multi-objective optimization, Miner. Eng., 155(2020), art. No. 106422. doi: 10.1016/j.mineng.2020.106422
[112]	Q.H. Huang, Z.L. Jiang, W.P. Zhang, X.L. Gu, and X.J. Dou, Numerical analysis of the effect of coarse aggregate distribution on concrete carbonation, Constr. Build. Mater., 37(2012), p. 27. doi: 10.1016/j.conbuildmat.2012.06.074
[113]	B.J. Wang, W. Wang, C. Qi, Y.W. Kuang, and J.W. Xu, Simulation of performance of intermediate fluid vaporizer under wide operation conditions, Front. Energy, 14(2020), No. 3, p. 452. doi: 10.1007/s11708-020-0681-4
[114]	M.S. Kozić, S.S. Ristić, S.L. Linić, T. Hil, and S. Stetić-Kozić, Numerical analysis of rotational speed impact on mixing process in a horizontal twin-shaft paddle batch mixer with non-Newtonian fluid, FME Trans., 44(2016), No. 2, p. 115. doi: 10.5937/fmet1602115K
[115]	R.G. Gao, K.P. Zhou, Y.L. Zhou, and C. Yang, Research on the fluid characteristics of cemented backfill pipeline transportation of mineral processing tailings, Alex. Eng. J., 59(2020), No. 6, p. 4409. doi: 10.1016/j.aej.2020.07.047
[116]	Ś. Krzeszowski and P. Grajper, Application of dedicated software for balancing water systems of a deep mine, Appl. Water Sci., 12(2022), No. 6, art. No. 139. doi: 10.1007/s13201-022-01657-9
[117]	M.F. Cai, W.H. Tan, X.H. Wu, and L.P. Zhang, Current situation and development strategy of deep intelligent mining in metal mines, Chin. J. Nonferrous Met., 31(2021), No. 11, p. 3409.
[118]	H. Agrawal, S. Durucan, W.Z. Cao, A. Korre, and J.Q. Shi, Rockburst and gas outburst forecasting using a probabilistic risk assessment framework in longwall top coal caving faces, Rock Mech. Rock Eng., (2022), p. 1.
[119]	A.X. Wu, H.J. Wang, S.H. Yin, and Z.E. Ruan, Conception of in-situ fluidization mining for deep metal mines, J. Min. Sci. Technol., 6(2021), No. 3, p. 255.
[120]	M.F. Yuan, Study and application of mobile backfilling system in the underground metal mine, Met. Mine, 2011, No. 9, p. 5.
[121]	A. Szczurek, M. Maciejewska, M. Przybyła, and W. Szetelnicki, Improving air quality for operators of mobile machines in underground mines, Atmosphere, 11(2020), No. 12, art. No. 1372. doi: 10.3390/atmos11121372