COAL PREPARATION
Original Paper
UDC 662.749.33© T.G. Cherkasova, A.V. Nevedrov, A.V. Papin, 2023
ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2023, № 12, pp. 108-111
DOI: http://dx.doi.org/10.18796/0041-5790-2023-12-108-111
Title
THERMAL DISSOLUTION OF KUZBASS BLACK COALS
Author
Cherkasova T.G., Nevedrov A.V., Papin A.V.
1T.F. Gorbachev Kuzbass State Technical University (KuzSTU), Kemerovo, 650000, Russian Federation
Authors Information
Cherkasova T.G., Doctor of Chemistry Sciences, Professor, Director of Institute of Chemical and Oil and Gas Technologies, e-mail: ctg.htnv@kuzstu.ru
Nevedrov A.V.,PhD (Engineering), Associate Professor, Associate Professor of the Institute of Chemical and Oil and Gas Technologies, e-mail: nevedrov@kuzstu.ru
Papin A.V.,PhD (Engineering), Associate Professor, Associate Professor of the Institute of Chemical and Oil and Gas Technologies, e-mail: pav.httt@kuzstu.ru
Abstract
The article discusses the process of thermal dissolution of Kuzbass coal grades G, GJ and W in anthracene oil (anthracene fraction of coal tar). The target products of this process are baking-like products. Laboratory samples of baking-like products were obtained by varying the grade of coal and the final temperature of the process. The temperature varied in the range of 370-390 °C. A ratio of 30% coal and 70% anthracene oil was used to prepare the coal-oil mixture. The qualitative characteristics of the obtained laboratory samples of baking-like products were investigated.
Keywords
Coal, Anthracene oil, Pitch-like product, Pitch, Thermal dissolution, Carbon fibers.
References
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Acknowledgements
The research was financially supported by a grant from the Russian Ministry of Education and Science (Agreement No. 075-15-2022-1193).
For citation
Cherkasova T.G., Nevedrov A.V. & Papin A.V. Thermal dissolution of Kuzbass black coals. Ugol’, 2023, (12), pp. 108-111. (In Russ.). DOI: 10.18796/0041-5790-2023-12-108-11.
Paper info
Received October 2, 2023
Reviewed November 10, 2023
Accepted November 27, 2023
