ANALYSIS OF TECHNOGENIC WASTE FROM IRON-CONTAINING METALLURGICAL PRODUCTION PROCESSES
DOI:
https://doi.org/10.5281/zenodo.17448081Keywords:
metallurgical wastes, EAF dust, slag, tailings, iron oxides, recycling.Abstract
This article examines iron-containing metallurgical wastes, including electric arc furnace (EAF) dust, steelmakingslags, copper smelting slags, and tailings from copper concentrators. The chemical and phase composition of these
wastes was analyzed, highlighting both environmental and economic benefts of recycling. The study revealed signifcant
contents of iron, zinc, copper, and other valuable components, supporting their potential as secondary raw materials.
References
Yildirim, I. Z., & Prezzi, M. (2011). Chemical, Mineralogical, and Morphological Properties of Steel Slag. Advances in
Civil Engineering,
Lin, X., Peng, Z., Yan, J., et al. (2017). Pyrometallurgical Recycling of Electric Arc Furnace Dust. Journal of Cleaner
Production, 149, 1079–1100.
Li, Y., Liu, Y., Gong, X., et al. (2016). Environmental Impact Analysis of Blast Furnace Slag Applied to Ordinary Portland
Cement Production. Journal of Cleaner Production, 120, 221–230.
Grudinsky, P., Dyubanov, V., et al. (2024). The Waelz Slag from Electric Arc Furnace Dust Processing: Characterization
and Magnetic Separation Studies. Metals, 14(5), 537.
Andersson, A., Andersson, M., Mousa, E., et al. (2018). The Potential of Recycling the High-Zinc Fraction of Upgraded
BF Sludge to the Desulfurization Plant and Basic Oxygen Furnace. Metals, 8(12), 1057.
Samadov A.U., & Jalolov B.A. (2024). Analysis of Zinc Protective Dusts Produced in Steel Manufacturing. Journal of
Advances in Engineering Technology, (4), 132-136.
Parmonov S.T., Mirzavaliyev D.B. (2024, November). Actual Problems of Modern Science, Education, and Training.
ISSN 2181-9750.
Samadov Alisher Usmanovich, Shonazarova Shakhnaza Isakulovna, Jalolov Bakhtiyorjon Adhamjonugli, &
Abdugaparova Sevara Raimqizi. (2021). Study of The Composition of Layout Tails of The Chadak Gold Extracting
Factory of JSC “ALMALYK MMC”. Central Asian Journal of Theoretical and Applied Science, 2(4), 73-77. Retrieved
from https://cajotas.centralasianstudies.org/index.php/CAJOTAS/article/view/119
Samadov A., Askarova N., Toshkodirova R., Akhmedova N., Boltayev O., Mirzayev K. (2024). Processing of Waste
(Tails) After Flotation of Copper Production Slag to Obtain Iron Oxide Pigment. E3S Web of Conferences, 524, 0.
https://doi.org/10.1051/e3sconf/202452402014 APEC-VII-2024.
Axmedova N.E., O‘razaliyev Sh.B. (2024). Problems, Prospects, and Innovative Approaches in Effective Processing
of Mineral Raw Materials and Technogenic Wastes. Collection of materials from the republican scientifc-technical
conference dedicated to the 75th anniversary of “Olmaliq KMK” AJ. Olmaliq city, May 15-16, 2024, pp. 156-159.
Asqarova N.M., Axmedova N.E. (2025). Possibilities of Processing Flotation Waste from Copper Production Slags to
Obtain Iron Oxide Pigment. Moscow International Congress of Benefciators (MMKO-2025). UDC 662.7. BBK 33.4
C-18. 186 pages. Publishing House “Graft”, 2025. – 350 pages.
Asqarova N.M., Axmedova N.E. Extraction of Iron Oxide Pigment from Technogenic Waste Composition. In Current
Problems and Solutions in the Technology of Processing Mining and Metallurgical Raw Materials in Uzbekistan.
