Application of VIKOR method for comparison of the washability of coals

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dc.citation.epage264
dc.citation.rankM33
dc.citation.spage261
dc.contributor.authorSokolović, Jovica
dc.contributor.authorIlić, Ivana
dc.contributor.authorStanujkić, Dragiša
dc.contributor.authorŠtirbanović, Zoran
dc.date.accessioned2023-12-21T11:13:46Z
dc.date.available2023-12-21T11:13:46Z
dc.date.issued2023
dc.description.abstractThis paper summarizes the results of the comparison of the washability characteristics of three coals (anthracite, brown, and lignite) by the VIKOR method. Based on the float-sink test results, the theoretical values of the coal yield and the quality of the clean coal product were calculated. Two washability parameters, the Index of Washability (IW) and the Near Gravity Material Index (NGMI), as well as the Separability Coefficient (K), were computed, and the results were compared. The results presented in this study indicate that the washability of the anthracite coal is relatively easy at a specific density of 1650 kg/m3.
dc.identifier.isbn978-86-6305-140-9
dc.identifier.urihttps://ioc.tfbor.bg.ac.rs/public/2023/Proceedings_IOC_2023.pdf
dc.identifier.urihttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/17
dc.language.isoen
dc.publisherUniversity of Belgrade, Technical Faculty in Bor
dc.rights.licenseCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProceedings - 54th International October Conference on Mining and Metallurgy - IOC 2023, 18-21 October 2023, Bor Lake, Serbia
dc.subjectcoal
dc.subjectwashability
dc.subjectVIKOR
dc.subjectmethod
dc.titleApplication of VIKOR method for comparison of the washability of coals
dc.typeconferenceObject
dc.type.versionpublishedVersion

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