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SEPARATION OF HIGHLY CONCENTRATED BLACK COAL SLURRY BY USING A FROTH SEPARATION

František Tichánek

First published: 2011-06-20https://doi.org/10.5593/sgem2011/s04.118View metrics

Abstract

The paper deals with the verification of the possibility of using the froth separation to separate highly concentrated coarse-grained black coal slurry. For laboratory research samples of raw coal with a grain size fraction of 0,2 - 2 mm from the Paskov Mine were used. The achieved se paration results confirmed the ability of froth separation to separate coarse-grained highly concentrated sl urry. The coal slurry in concentrations of 332 kg.m -3, 400 kg.m-3, 500 kg.m -3, 600 kg m -3, 668 kg m-3 was successfully separated.

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Publication details

Title
SEPARATION OF HIGHLY CONCENTRATED BLACK COAL SLURRY BY USING A FROTH SEPARATION
Authors
František Tichánek
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference
Publisher
Stef92 Technology
Year
2011
Pages
Not available yet
ISSN
1314-2704
ISBN
Not available yet
Language
en
Publication type
Conference Paper
Keywords
coalfoam separationflotation
References4

  1. MATVEENKO, N. V.: Pennaja separacija poleznych iskopaemych . [Foam Separation of Mineral Resources.] Moscow: Nedra, 1976.

  2. RUBINŠTEJN, J. B.; MELIK-GAJKAZ JAN, V. I.; MATVEENKO, N. V.; LEONOV, S. B.: Pennaja separacija i kolonnajaj flotacija. [Foam Separation and Column Flotation.] Moscow: Nedra, 1989.

  3. TICHÁNEK, F.: Možnosti aplikace p ěnové separace při úprav ě surovin. [Possibilities of Application of Froth Separation Process in Beneficiation of Raw Minerals.] Uhlí. [Coal.] 1989, vol. 37, no. 2, p. 72-77. ISSN 1210-7697.

  4. MALINOVSKIJ, V. A.: Pennaja separacija. [Foam Separation.] Moskva, VZPI 1971.

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