COAL PREPARATION


Original Paper

 

UDC 62-665.4:621.928.89 © T.G. Cherkasova, M.O. Pilin, A.V. Tikhomirova, 2024

ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2024, № 11S, pp. 25-32

DOI: http://dx.doi.org/10.18796/0041-5790-2024-11S-25-32

Title

STUDIES OF MAGNETIC SEPARATION AS A STAGE IN INTEGRATED PROCESSING OF COAL PREPARATION WASTES

 

Authors

T.G. Cherkasova, M.O. Pilin, A.V. Tikhomirova

T.F. Gorbachev Kuzbass State Technical University (KuzSTU), Kemerovo, 650000, Russian Federation e-mail: ctg.htnv@kuzstu.ru

Authors Information

Cherkasova T.G. – Doctor of Chemical Sciences, Professor, Science Director of the Institute of Chemical and Oil and Gas Technologies, T.F. Gorbachev Kuzbass State Technical University (KuzSTU), Kemerovo, 650000, Russian Federation, e-mail: ctg.htnv@kuzstu.ru

Pilin M.O. – Postgraduate, Senior Lecturer, T.F. Gorbachev Kuzbass State Technical University (KuzSTU), Kemerovo, 650000, Russian Federation, e-mail: pilinmo@kuzstu.ru

Tikhomirova A.V. – PhD (Chemistry), Associate Professor, Associate Professor of the Institute of Chemical and Oil and Gas Technologies, T.F. Gorbachev Kuzbass State Technical University (KuzSTU), Kemerovo, 650000, Russian Federation, e-mail: tav.htnv@kuzstu.ru

Abstract

Complex processing of coal processing waste implies their full use, while the waste should be considered as low-grade ore due to the low content of valuable components. This, in turn, requires the processing of large volumes of waste at a time. One of the methods for isolating the mineral part of iron-containing components is magnetic separation methods. In this work, the technique of dry stepwise magnetic separation was used. A sample of a mixture of coal preparation waste from Central Processing Plant “Berezovskaya.

Keywords

Coal waste, magnetic separation, coal preparation, waste.

 

References

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Acknowledgements

The research was financially supported by a grant from the Russian Ministry of Education and Science (Agreement No. 075-15-2022-1194).

For citation

Cherkasova T.G., Pilin M.O., Tikhomirova A.V. Studies of magnetic separation as a stage in integrated processing of coal preparation wastes. Ugol’. 2024;(11S):25-32. (In Russ.). DOI: 10.18796/0041-5790-2024-11S-25-32.

Paper info

Received September 15, 2024

Reviewed October 21, 2024

Accepted October 31, 2024

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