Geomechanics and Engineering

  • 제26권5호
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  • Pages.465-475
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  • 2021
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  • 2005-307X(pISSN)
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  • 2092-6219(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Experimental investigation for the use of tailings as paste-fill material through design of experiment

  • Ugurlu, Omer F. (Department of Mining Engineering, Faculty of Engineering, Istanbul University-Cerrahpasa) ;
  • Ozturk, C. Atilla (Department of Mining Engineering, Faculty of Mines, Istanbul Technical University)
  • 투고 : 2020.10.29
  • 심사 : 2021.09.01
  • 발행 : 2021.09.10
⟨ 이전 논문 다음 논문 ⟩

초록

In the mining industry, significant progress and increased mineral production cause waste disposal issues which is one of the crucial problems in mining operations. It leads to both environmental and economic issues. Particularly, wastes from the production of metallic sulfide ore cause serious environmental pollution. In the last three decades, waste has been stored in underground openings in a controlled manner as paste-fill. Paste-fill is created by waste, water, and chemical additives. In this paper, two types of wastes were chosen to investigate the usability of tailings as paste-fill material. A lead and zinc underground mine was selected as a research site located in Balikesir, Turkey. First of all, several tests were conducted to analyze the physical, chemical, and mineralogical characteristics of paste-fill materials. Then, one of the design of experiment methods was used to create different mixtures of paste-fill specimens by changing the binder ratio and water content as input variables for four curing times. Finally, the strength properties were obtained as output variables, and an optimum mixture of paste-fill was determined. The results show that the tailings can be used as paste-fill material to achieve environmental and economic benefits and provide a safe working environment.

키워드

과제정보

The paper includes the outputs of the MSc dissertation of Dr. Ugurlu that accomplished for the research and design of paste-fill for underground mining by the courtesy of Eczacibasi Esan Company, which is the owner of the project site. The authors would like to thank the Company for their support and consent for the research.

참고문헌

  1. Arefnia, A., Dehghanbanadaki, A., Kassim, K.A. and Ahmad, K. (2020), "Stabilization of backfill using TDA material under a footing close to retaining wall", Geomech. Eng., 22(3), 197-206. https://doi.org/10.12989/gae.2020.22.3.197.
  2. Campatelli, G., Lorenzini, L. and Scippaet, A. (2014), "Optimization of process parameters using a response surface method for minimizing power consumption in the milling of carbon steel", J. Clean. Prod., 66, 309-316. https://doi.org/10.1016/j.jclepro.2013.10.025.
  3. Chen, L., Xu, X., Wu, J., Gao, L., Zhang, Z. and Jin, S. (2014), "Characteristics variation of tailings using cemented paste backfill technique", Water Air Soil Pollut., 225, 1-7. https://doi.org/10.1007/s11270-014-1974-1.
  4. Creber, K., Kermani, M., McGuinness, M. and Hassani, F. (2017), "In situ investigation of mine backfill distribution system wear rates in Canadian mines", Int. J. Min. Reclam. Environ., 31(6), 426-438. https://doi.org/10.1080/17480930.2017.1339169.
  5. Creber, K.J., McGuinness, M., Kermani, M.F. and Hassani, F.P. (2017), "Investigation into changes in pastefill properties during pipeline transport", Int. J. Miner. Process., 163, 35-44. https://doi.org/10.1016/j.minpro.2017.04.003.
  6. Emad, M. Z., Mitri, H. and Kelly, C. (2015), "State-of-the-art review of backfill practices for sublevel stoping system", Int. J. Min. Reclam. Environ., 29(6), 544-556. https://doi.org/10.1080/17480930.2014.889363.
  7. Ercikdi, B., Cihangir, F., Kesimal, A., Deveci, H. and Alp, I. (2009), "Utilization of industrial waste products as pozzolanic material in cemented paste backfill of high sulphide mill tailings", J. Hazard. Mater., 168(2-3), 848-856. https://doi.org/10.1016/j.jhazmat.2009.02.100.
  8. Fall, M., Benzaazoua, M. and Ouellet, S. (2005), "Experimental characterization of the influence of tailings fineness and density on the quality of cemented paste backfill", Miner. Eng., 18(1), 41-44. https://doi.org/10.1016/j.mineng.2004.05.012.
  9. Fang, K. and Fall, M. (2018), "Effects of curing temperature on shear behaviour of cemented paste backfill-rock interface", Int. J. Rock Mech. Min. Sci., 112, 184-192. https://doi.org/10.1016/j.ijrmms.2018.10.024.
  10. Gezgin, A.T. and Cinicioglu, O. (2019), "Consideration of locked-in stresses during backfill preparation", Geomech. Eng., 18(3), 247-258. https://doi.org/10.12989/GAE.2019.18.3.247.
  11. Ghirian, A. and Fall, M. (2015), "Coupled behavior of cemented paste backfill at early ages", Geotech. Geol. Eng., 33(5), 1141-1166. https://doi.org/10.1007/s10706-015-9892-6.
  12. Grice, T. (1998), "Underground mining with backfill", Proceedings of the 2nd Annual Summit oe Mine Tailings Disposal Systems, Brisbane, Australia, November.
  13. Han, W., Kim, S.Y., Lee, J.S. and Byun, Y.H. (2019), "Friction behavior of controlled low strength material-soil interface", Geomech. Eng., 18(4), 407-415. https://doi.org/10.12989/gae.2019.18.4.407.
  14. Honaker, R.Q. (1998), "High capacity fine coal cleaning using an enhanced gravity concentrator", Min. Eng., 11(12), 1191-1199. https://doi.org/10.1016/S0892-6875(98)00105-8.
  15. Kaminari, N.M.S., Ponteb, H.A., Pontec, H.A. and Netod, A.C. (2005), "Study of the operational parameters involved in designing a particle bed reactor for the removal of lead from industrial wastewater-central composite design methodology", Chem. Eng. J., 105, 111-115. https://doi.org/10.1016/j.cej.2004.07.011.
  16. Kesimal, A., Yilmaz, E., Ercikdi, B., Alp, I. and Deveci, H. (2005), "Effect of properties of tailings and binder on the short-and long-term strength and stability of cemented paste backfill", Mater. Lett., 59(28), 3703-3709. https://doi.org/10.1016/j.matlet.2005.06.042.
  17. Kokkilic, O., Langlois, R. and Waters, K.E. (2015), "A design of experiments investigation into dry separation using a Knelson Concentrator", Miner. Eng., 72, 73-86. https://doi.org/10.1016/j.mineng.2014.09.025.
  18. Landriault, D. (2001), Backfill in Underground Mining, in Underground Mining Methods: Engineering Fundamentals and International Case Studies, 601-614.
  19. Montgomery, D.C. (2009), Introduction to Statistical Quality Control, John Wiley & Sons, New York, U.S.A.
  20. Murugara, N. and Gunaraj, V. (2005), "Prediction and control of weld bead geometry and shape relationships in submerged arc welding of pipes", J. Mater. Process. Technol., 168, 478-487. https://doi.org/10.1016/j.jmatprotec.2005.03.001.
  21. Niroshan, N., Yin, L., Sivakugan, N. and Veenstra, R.L. (2018), "Relevance of SEM to long-term mechanical properties of cemented paste backfill", Geotech. Geol. Eng., 36(4), 2171-2187. https://doi.org/10.1007/s10706-018-0455-5.
  22. Owen, J., Kemp, D., Lebre, E., Svobodova, K. and Murillo, G.P. (2020), "Catastrophic tailings dam failures and disaster risk disclosure", Int. J. Disaster Risk Reduction, 42, 1-10. https://doi.org/10.1016/j.ijdrr.2019.101361.
  23. Ozturk, C., Ugurlu, O. and Bayram, O. (2014), "Design study for the use of tailing as paste fill material", Proceedings of the ISRM International Symposium-8th Asian Rock Mechanics Symposium, Sapporo, Japan, October.
  24. Qi, C. and Fourie, A. (2019). "Cemented paste backfill for mineral tailings management: Review and future perspectives", Miner. Eng., 144, 1-21. https://doi.org/10.1016/j.mineng.2019.106025.
  25. Sadrossadat, E., Basarir, H., Luo, G., Karrech, A., Durham, R., Fourie, A. and Elchalakani, M. (2020), "Multi-objective mixture design of cemented paste backfill using particle swarm optimisation algorithm", Miner. Eng., 153, 1-7. https://doi.org/10.1016/j.mineng.2020.106385.
  26. Sivakugan, N., Veenstra, R. and Naguleswaran, N. (2015), "Underground mine backfilling in Australia using paste fills and hydraulic fills", Int. J. Geosynth. Ground Eng., 1(2), 1-7. https://doi.org/10.1007/s40891-015-0020-8.
  27. Tumay Ozer, E. and Gucer, S. (2011), "Central composite design for the optimisation of Cd and Pb determination in PVC materials by atomic absorption spectrometry after Kjeldahl digestion", Polym. Test., 30, 773-778. https://doi.org/10.1016/j.polymertesting.2011.06.007.
  28. Ugurlu, O.F. (2013), "The research of pastefill material for underground openings of metal mines", MSc. Dissertation, Istanbul Technical University, Istanbul, Turkey.
  29. Ugurlu, O.F. and Kumral, M. (2020), "Cost optimization of drilling operations in open-pit mines through parameter tuning", Quality Technol. Quantitative Manage., 17(2), 173-185. https://doi.org/10.1080/16843703.2018.1564485.
  30. Wu, D., Zhao, R.K., Xie, C.W. and Liu, S. (2020), "Effect of curing humidity on performance of cemented paste backfill", Int. J. Miner. Metall. Mater., 27, 1-8. https://doi.org/10.1007/s12613-020-1970-y.
  31. Xu, W., Tian, M. and Li, Q. (2020), "Time-dependent rheological properties and mechanical performance of fresh cemented tailings backfill containing flocculants", Miner. Eng., 145, 1-11. https://doi.org/10.1016/j.mineng.2019.106064.
  32. Yilmaz, E., Belem, T., Benzaazoua, M., Kesimal, A., Ercikdi, B., and Cihangir, F. (2011), "Use of high-density paste bacfill for safe disposal of copper/zinc mine tailings", Gospodarka Surowcami Mineralnymi, 27, 81-94.