Comparison of the results of separation of different coals in the anthracite mine "Vrska Cuka"
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Date
2023
Authors
Sokolović, Jovica
Ilić, Ivana
Krstić, Danica
Journal Title
Journal ISSN
Volume Title
Publisher
University of Belgrade, Technical Faculty in Bor
Source
Proceedings - XV International Mineral Processing and Recycling Conference, IMPRC, 17-19 May 2023, Belgrade, Serbia, 2023, 373-378
Volume
Issue
Abstract
This paper presents the comparative results of the study of the efficiency of the separation of coal in the anthracite mine "Vrska Cuka". Industrial and laboratory tests of the possibility of gravity separation were carried out with the aim of verifying the sharpness of the separation in the process of coal separation, as well as assessing its impact on the technological indicators of the process. Parallel research was carried out on two different samples of raw coal: from the anthracite mine "Vrska Cuka" and the lignite mine "Lubnica". The Ecart probable values are Ep=97.5 kg/m3 and 40 kg/m3, respectively. Such results only confirm the fact that grain size affects the value of Ep, that is, that coarser-grained products are separated better, more efficiently than finer-grained products.
Description
Keywords
Vrska Cuka, Lubnica, Gravity Separation, Coal
Citation
DOI
Scopus
ISSN
ISBN
978-86-6305-133-1
License
CC-BY-NC-ND