COAL PREPARATION
Original Paper
UDC 552.574 © T.A. Chikisheva 1,2,3?, A.G. Komarova 2,3, E.S. Prokopiev 1,2, S.A. Prokopiev 1,2
ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2024, № 4, pp. 31-35
DOI: http://dx.doi.org/10.18796/0041-5790-2024-4-31-35
Title
MATERIAL COMPOSITION OF WASTE FROM THE KUZBASSKAYA CENTRAL COAL-PROCESSING PLANT
Authors
1,2,3?, A.G. Komarova 2,3, E.S. Prokopiev 1,2, S.A. Prokopiev 1,2
1 Institute of the Earth Crust SB RAS, Irkutsk, 664033, Russian Federation
2 LLC SPC "Spirit", Irkutsk, 664033, Russian Federation
3 Irkutsk State University, Irkutsk, 664003, Russian Federation, e-mail:cta@spirit-irk.ru
Authors Information
Chikisheva Т.А. – PhD (Geology and Mineralogy), Research Associate Institute of the Earth Crust SB RAS, Irkutsk, 664033, Russian Federation, Head of mineralogical department LLC SPC "Spirit", Irkutsk, 664033, Russian Federation, Associate Professor of Department of Minerals, Geochemistry, Mineralogy and Petrography Irkutsk State University, Irkutsk, 664003, Russian Federation, e-mail:cta@spirit-irk.ru
Komarova A.G. – Leading mineralogist engineer LLC SPC "Spirit", Irkutsk, 664033, Russian Federation, Lecturer of Department of Minerals, Geochemistry, Mineralogy and Petrography Irkutsk State University, Irkutsk, 664003, Russian Federation, e-mail:kag@spirit-irk.ru
Prokopiev E.S. – Research Associate of Department of Comprehensive Use of Mineral Resources Institute of the Earth Crust SB RAS, Irkutsk, 664033, Russian Federation, Director for technology and innovation LLC SPC "Spirit", Irkutsk, 664033, Russian Federation, e-mail:pes@spirit-irk.ru
Prokopiev S.A., PhD (Engineering), Chief Department of Comprehensive Use of Mineral Resources Institute of the Earth Crust SB RAS, Irkutsk, 664033, Russian Federation, General Director LLC SPC "Spirit", Irkutsk, 664033, Russian Federation, e-mail:psa@spirit-irk.ru
Abstract
The article deal with the results of the material composition studying of waste from the Kuzbasskaya coal processing plant using the technological mineralogy methods. Data on the ash content in the waste, its mineral composition and the distribution of coal by size class were obtained. The authors also studied the morphostructural features of minerites and identified inorganic phases that increase the ash content of this raw material.
Keywords
Coal mining waste, coal sludge, complex processing of mineral raw materials, mineralogical and technological assessment of raw materials, Kuznetsk coal basin.
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Acknowledgements
The research was performed as part of the Integrated Scientific and Technical Programme of the Ministry of Science and Higher Education of the Russian Federation № 075-15-2022-1192 "Processing of coal mill tailings in order to obtain commercial coal concentrate” with support of the ‘Development and implementation of complex technologies in the areas of exploration and extraction of minerals, industrial safety, bioremediation, creation of new deep conversion products from coal raw materials while consistently reducing the environmental impact and risks to human life’ Integrated Scientific and Technical Programme of the Full Innovation Cycle, approved by Order No. 1144-р of the Government of the Russian Federation on May 11, 2022.
For citation
Chikisheva T.A., Komarova A.G., Prokopiev E.S., Prokopiev S.A. Material composition of waste from the Kuzbasskaya central coal-processing plant. Ugol’. 2024;(4):31-35. (In Russ.). DOI: 10.18796/0041-5790-2024-4-31-35.
Paper info
Received February 22, 2024
Reviewed February 28, 2024
Accepted March 26, 2024
