Open Access
Issue
MATEC Web Conf.
Volume 416, 2025
XXIst International Coal Preparation Congress: “Advancing Sustainable Coal Preparation” (ICPC XXI 2025)
Article Number 01002
Number of page(s) 14
Section New Opportunities and Developments / Waste Reprocessing
DOI https://doi.org/10.1051/matecconf/202541601002
Published online 10 November 2025
  1. IEA. Coal 2024, IEA, Paris (2024), https://www.iea.org/reports/coal-2024, Licence: CC BY 4.0 [Google Scholar]
  2. CRSES. Visualisation of South African Energy Data. Centre for Renewable and Sustainable Energy Studies (CRSES) at Stellenbosch University (2024) [Google Scholar]
  3. Minerals Council South Africa. 2023 Comprehensive facts and figures (2024) [Google Scholar]
  4. T. Troszak. Why do we burn coal and trees to make solar panels. (Research Gate, 2019) [Google Scholar]
  5. L. Schernikau, W.H. Smith, R. Falcon, Full Cost of Electricity FCOE and Energy Returns Eroi. J. Mgmt. & Sustainability. 12, 96 (2022). https://doi.org/10.5539/jms.v12n1p96 [Google Scholar]
  6. Minister of Mineral Resources & Energy: Publication for comments: Integrated Resource Plan. Gazzette 49974 (2023) [Google Scholar]
  7. J. Emblemsvâg, "Levelized Cost of Energy": A critical review and evaluation of the concept Energy. Res soc sci. 119, 103897 (2025). https://doi.org/10.1016/j.erss.2024.103897 [Google Scholar]
  8. E.M. Urbano, K. Kampouropoulos, L. Romeral, Energy Crisis in Europe: The European Union's Objectives and Countries' Policy Trends—New Transition Paths? Energies. 16, 5957 (2023). https://doi.org/10.3390/en16165957 [Google Scholar]
  9. F. Zhang, J. Lu, L. Chen, When green recovery fails to consider coal pushback: Exploring global coal rebounds, production, and policy retrenchment post Covid-19. Energy res soc sci. 101, 103142 (2023). https://doi.org/10.1016/j.erss.2023.103142 [Google Scholar]
  10. The Presidency of the Republic of South Africa. South Africa's Just Energy Transition Investment Plan (JET IP) for the initial period 2023-2023. [Google Scholar]
  11. N.J. Wagner, The characterization of weathered discard coals and their behaviour during combustion. Fuel. 87, 1687-1697 (2008). https://doi.org/10.1016/j.fuel.2007.09.009 [Google Scholar]
  12. P.J. Hancox, A. E. Götz, South Africa's coalfields — A 2014 perspective. Int. J. Coal Geol. 132, 170-254 (2014). https://doi.org/10.1016/j.coal.2014.06.019 [Google Scholar]
  13. Department of Energy. National inventory discard and duff coal - 2001. Summary report. (2001) [Google Scholar]
  14. J.F. Reddick, H. Von Blottnitz, B. Kothuis. A cleaner production assessment of the ultra-fine coal waste generated in South Africa. South. Afr. Inst. Min. Metall. 107, 811-816 (2007). https://hdl.handle.net/10520/AJA0038223X_3309 [Google Scholar]
  15. M. Belaid, R. Falcon, P. Vainikka, K.V. Patsa. Potential and technical basis for utilising coal beneficiation discards in power generation by applying circulating fluidised bed boilers. In 2nd International Conference on Chemical, Ecology and Environmental Sciences, June 2013, 17-18 (2013) [Google Scholar]
  16. B. North, A. Engelbrecht, B. Oboirien. South. Afr. Inst. Min. Metall. 115, 573580 (2015). https://doi.org/10.17159/2411-9717/2015/V115N7A3 [Google Scholar]
  17. S. Nyoni, M. Bwalya, N. Chimwani, Beneficiation potential of a low-grade coal from the Emalahleni (Witbank) coalfield. Physicochem. Probl. Miner. Process. 56 (2020). https://doi.org/10.37190/ppmp/126242 [Google Scholar]
  18. V. Crone, The goal of energy security must be economic development for all. S. Afr. J. Econ. 87, 14-20 (2022). https ://hdl.handle. net/10520/ejc-nagenda_v2022_n87_a8 [Google Scholar]
  19. P.A. Yanguas-Parra, N. Malz, P.Y. Oei, A. Furnaro, C. Hauenstein, G. Quiceno, F. Corral-Montoya, T. Mitterecker, J. Hanto, Perspective: How a short-term relapse to coal could put exporting countries and just transition processes at risk. Energy Res. Soc. Sci. 97, 102989, (2023). https://doi.org/10.1016/j.erss.2023.102989 [Google Scholar]
  20. O.O. Babayomi, D.A. Dahoro, Z. Zhang, Affordable clean energy transition in developing countries: Pathways and technologies. Iscience. 25, (2022). https://doi.org/10.1016/j.isci.2022.104178 [Google Scholar]
  21. V. Munnik, G. Hochmann, M. Hlabane, S. Law. The social and environmental consequences of coal mining in South Africa. Environmental monitoring, group, (2010) [Google Scholar]
  22. R.N. Naidoo, Mining: South Africa's legacy and burden in the context of occupational respiratory diseases. Glob. Health Action. 6, 20512 (2013). https://doi.org/10.3402/gha.v6i0.20512 [Google Scholar]
  23. B.N. Shongwe. The impact of coal mining on the environment and community quality of life: a case study investigation of the impacts and conflicts associated with coal mining in the Mpumalanga Province, South Africa, Master Thesis, University of Cape Town, 2018 [Google Scholar]
  24. C. Strambo, J. Burton, A. Atteridge. The end of coal? Planning a "just transition" in South Africa. Stockholm: Stockholm Environment Institute (2019) [Google Scholar]
  25. I. Dunmade, N. Madushele, P.A. Adedeji, E.T. Akinlabi, A streamlined life cycle assessment of a coal-fired power plant: the South African case study. Environ Sci Pollut, 26, 18484-18492 (2019). https://doi.org/10.1007/s11356-019-05227-6 [Google Scholar]
  26. H.M. Stander, J.L. Broadhurst, Understanding the Opportunities, Barriers, and Enablers for the Commercialization and Transfer of Technologies for Mine Waste Valorization: A Case Study of Coal Processing Wastes in South Africa. Resources, 10, (2021). https://doi.org/10.3390/resources10040035 [Google Scholar]
  27. T.P. Makhathini, J.K. Bwapwa, S. Mtsweni, Various Options for Mining and Metallurgical Waste in the Circular Economy: A Review. Sustainability, 15, 2518 (2023). https://doi.org/10.3390/su15032518 [Google Scholar]
  28. F. Pavloudakis, C. Roumpos, P.M. Spanidis, Planning the Closure of Surface Coal Mines Based on Circular Economy Principles. Circ. Econ. Sustain, 4, 75-96. (2024). https://doi.org/10.1007/s43615-023-00278-x [Google Scholar]
  29. Minerals Council South Africa. The coal mining life cycle. 2022. [Google Scholar]
  30. S.J. Mangena, A.C. Brent, Application of a Life Cycle Impact Assessment framework to evaluate and compare environmental performances with economic values of supplied coal products. J. Clean. Prod, 14, 1071-1084 (2006). https://doi.org/10.1016/j.jclepro.2004.04.012 [Google Scholar]
  31. O. Ditsele, K. Awuah-Offei, Effect of mine characteristics on life cycle impacts of US surface coal mining. Int. J. Life Cycle Assess, 17, 287-294 (2012). https://doi.org/10.1007/s11367-011-0354-y [Google Scholar]
  32. G.J. De Korte, Coal preparation research in South Africa. South. Afr. Inst. Min. Metall, 110, 361-364, (2010). https ://www. scielo. org.za/pdf/j saimm/v110n7/05.pdf [Google Scholar]
  33. S. Tshikhudo, V. Shikwambana, The application of Baleen Filter microscreening technology at BECSA's South Export Plant. South. Afr. Inst. Min. Metall, 114, 519-524 (2014). http://www.scielo.org.za/scielo.php?script=sciarttext&pid=S2225-62532014000700008&lng=en&nrm=iso> [Google Scholar]
  34. A. Noble, G.H. Luttrell, A review of state-of-the-art processing operations in coal preparation. Int. J. Min. Sci. Technol, 25, 511-521 (2015). https://doi.org/10.1016/j.ijmst.2015.05.001 [Google Scholar]
  35. M. Ramudzwagi, N. Tshiongo-Makgwe, W. Nheta, Recent developments in beneficiation of fine and ultra-fine coal -review paper. J. Clean. Prod, 276, 122693 (2020). https://doi.org/10.1016/j.jclepro.2020.122693 [Google Scholar]
  36. R. Q. Honaker, J. Kohmuench, E. Dohm, G H. Luttrell, The Coal Handbook, (Woodhead Publishing, 2023). [Google Scholar]
  37. P.J. Bethell, Economic Factors Affecting Coal Preparation: Plant Design Worldwide and Case Studies Illustrating Economic Impact, The Coal Handbook. Second Edition, (Elsevier Ltd, 2023). [Google Scholar]
  38. M.T. Sebola, D. McLean, M. Mphaphuli, Binderless briquetting of beneficiated fine discard coal from the Witbank Coalfield. The Southern African Coal Processing Society (SACPS) for the 21st International Coal Preparation Congress. Advancing sustainable coal preparation: innovations, challenges and best XXI ICPC practices, Sun City, North West Province, South Africa, 12-17 October 2025 (to be published). [Google Scholar]
  39. D. Burchart-Korol, A. Fugiel, K. Czaplicka-Kolarz, M. Turek, Method for Assessing the Development of Underground Hard Coal Mines on a Regional Basis: The Concept of Measurement and Research Results. Sci. Total Environ, 15, 562:61-72 (2016). https://doi.org/10.3390/en11061370 [Google Scholar]
  40. W. Klöpffer, B. Grahl, Life cycle assessment (LCA): a guide to best practice, (John Wiley & Sons, 2014). [Google Scholar]
  41. P. Roy, D. Nei, T. Orikasa, Q. Xu, H. Okadome, N. Nakamura, T. Shiina, J, A review of life cycle assessment (LCA) on some food products. Food Eng, 90, 1-10, (2009). https://doi.org/10.1016/j.jfoodeng.2008.06.016 [Google Scholar]
  42. O. Ditsele, Application of life cycle assessment to estimate environmental impacts of surface coal mining. Master Thesis, United States of America, 2010 [Google Scholar]
  43. M.A. Huijbregts, Z.J. Steinmann, P.M. Elshout, G. Stam, F. Verones, M. Vieira, R. van Zelm, ReCiPe2016: a harmonised life cycle impact assessment method at midpoint and endpoint level. Int J Life Cycle Ass, 22, 138-147, (2017). https://doi.org/10.1007/s11367-016-1246-y [Google Scholar]
  44. ISO 14044:2006 Environmental management — Life cycle assessment — Requirements and guidelines. [Google Scholar]
  45. G. Wernet, C. Bauer, B. Steubing, J. Reinhard, E. Moreno-Ruiz, B. Weidema, The ecoinvent database version 3 (Part I): Overview and methodology. Int J Life Cycle Ass, 21(9), 1218-1230, (2016). https://link.springer.com/article/10.1007/s11367-016-1087-8 [Google Scholar]
  46. ISO 14040:2006 Environmental management — Life cycle assessment — Principles and framework [Google Scholar]
  47. ReCiPe. A harmonized life cycle impact assessment method at midpoint and endpoint level. Report I: Characterisation. RIVM Report 2016-0104a, National Institute for Public Health and the Environment (2016) [Google Scholar]
  48. A. Laurent, M. Owsianiak, Potentials and limitations of footprints for gauging environmental sustainability. Curr. Opin. Environ. Sustain., 25, 20-27 (2017). https://doi.org/10.1016/j.cosust.2017.04.003 [Google Scholar]
  49. R.M. Mashishi; O.J. Okonkwo; T. Malehase, Selected trace element concentrations in runof-mine coal, discard, and coal product, and environmental implications. J. S. Afr. Inst. Min. Metall. 123, 573-577 (2023). https://doi.org/10.17159/2411-9717/3114/2023 [Google Scholar]
  50. CSIR. Characterising the risk of human exposure and health impacts from acid mine drainage in South Africa (2013) [Google Scholar]
  51. K.E. Langerman, & C. J. Pauw, A critical review of health risk assessments of exposure to emissions from coal-fired power stations in South Africa. Clean Air J. 28, 68-79 (2018). https://doi.org/10.17159/2410-972X/2018/v28n2a19 [Google Scholar]
  52. D.P. Hanak. Environmental life-cycle assessment of waste-coal pellets production. Clean Energy. 6, 1-14 (2022). https://doi.org/10.17159/2410-972X/2018/v28n2a19 [Google Scholar]

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