COAL PREPARATION
Original Paper
UDC 669.2 © A.B. Krasny, A.V. Kruglov, U.V. Dmitrakova, A.A. Shamygin, 2022
ISSN 0041-5790 (Print) • ISSN 2412-8333 (Online) • Ugol’ – Russian Coal Journal, 2022, № 8, pp. 117-121
DOI: http://dx.doi.org/10.18796/0041-5790-2022-8-117-121
Title
Dehydration of coal concentrate on the ceramic disc vacuum filter "Bakor"
Authors
Krasny A.B.1, Kruglov A.V.1, Dmitrakova U.V.1, Shamygin A.A.1
1Scientific and Technical Center Bakor LLC, Moscow,108851, Russian Federation
Authors Information
Krasny A.B., PhD (Engineering), First Deputy General Director - Executive Director, e-mail: a.krasny@ntcbakor.ru
Kruglov A.V., Head of the Research Center for Dewatering and Enrichment, e-mail: kruglov@ntcbakor.ru
Dmitrakova U.V., Researcher at the Research Center for Dewatering and Enrichment, e-mail: dmitrakova@ntcbakor.ru
Shamygin A.A., Junior Researcher at the Research Center for Dewatering and Enrichment, e-mail: shamygin@ntcbakor.ru
Abstract
The article discusses the experience of using ceramic filter elements for dewatering coal pulp. The parameters and operating modes of the filtration unit were determined, flocculants and their dosage were selected for the most effective filtration process on a ceramic disk vacuum filter, and the regeneration mode was worked out.
Keywords
Dehydration, Coal beneficiation, Coal flotation, Ceramic disk vacuum filter, Bakor, Regeneration of filter elements, Porous ceramics.
References
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For citation
Krasny A.B., Kruglov A.V., Dmitrakova U.V. & Shamygin A.A. Dehydration of coal concentrate on the ceramic disc vacuum filter "Bakor". Ugol’, 2022, (8), pp. 117-121. (In Russ.). DOI: 10.18796/0041- 5790-2022-8-117-121.
Paper info
ReceivedMay 16, 2022
Reviewed July 4, 2022
Accepted July 25, 2022
