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, S12, pp. 94-97

DOI: http://dx.doi.org/10.18796/0041-5790-2023-S12-94-97

Title

QUALITY ASSESSMENT OF THE COAL TAR PITCH PRODUCED BY DISTILLATION OF COAL TAR

Authors

Cherkasova T.G. 1 , Nevedrov A.V.1 , Papin A.V.1

1 T.F. Gorbachev Kuzbass State Technical University, Kemerovo, 650000, Russian Federation

Authors Information

Cherkasova T.G., Doctor of Chemical Sciences, Professor, Director of the 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 obtaining coal pitch by distillation of coal tar. Coal tar produced by PJSC Cox was used as a feedstock. During the studies, the final temperature of the cubic residue varied in the range of 400-430C. The obtained samples of coal pitch were examined to deter? mine their qualitative characteristics. An assessment of the quality of the resulting pitch and its suitability for use in electrode production and in the production of carbon materials is given.

Keywords

Coal tar, Coal pitch, Distillation, Carbon fibers.

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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. Quality assessment of the coal tar pitch produced by distillation of coal tar. Ugol, 2023, (S12), pp. 94-97. (In Russ.). DOI: 10.18796/0041-5790-2023-S12-94-97.

Paper info

Received November 1, 2023

Reviewed November 15, 2023

Accepted November 30, 2023