Effectiveness of the dense medium and the froth flotation methods in cleaning some Turkish lignites

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dc.contributor.authorCeylan, K
dc.contributor.authorKücük, MZ
dc.date.accessioned2024-08-04T20:13:37Z
dc.date.available2024-08-04T20:13:37Z
dc.date.issued2004
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe feasibility of cleaning three Turkish lignites (Beypazari, Golbasi and Kangal lignites) by the dense medium separation or the froth flotation method has been investigated. Solutions of zinc chloride (ZnCl2) with specific gravities ranging from 1.1 to 1.75 have been used as the dense medium. In the case of froth flotation, methyl isobutyl carbinol (MIBC), diethyl isohexanol (DEH) and sodium dodesyl sulphonate (SIDS) were used as the frother and kerosene was used as the collector. In both methods, each lignite sample was separated into two sub-fractions: the lignite rich part and the mineral matter rich part. The results indicate that the effectiveness of the methods in ash and sulphur removal is appreciably different for the different lignites. An effective pyritic sulphur removal (over 90%) was obtained for Beypazari or Golbasi lignites by the dense medium separation. The effectiveness of the froth flotation was relatively different depending on both the lignite and frother type. The recovery is generally low and changes considerably depending on the frother type and particle size. (C) 2003 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.enconman.2003.09.011
dc.identifier.endpage1418en_US
dc.identifier.issn0196-8904
dc.identifier.issn1879-2227
dc.identifier.issue9-10en_US
dc.identifier.scopus2-s2.0-0442311927en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1407en_US
dc.identifier.urihttps://doi.org/10.1016/j.enconman.2003.09.011
dc.identifier.urihttps://hdl.handle.net/11616/93730
dc.identifier.volume45en_US
dc.identifier.wosWOS:000189385000008en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEnergy Conversion and Managementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectligniteen_US
dc.subjectcleaningen_US
dc.subjectdense mediumen_US
dc.subjectfroth flotationen_US
dc.titleEffectiveness of the dense medium and the froth flotation methods in cleaning some Turkish lignitesen_US
dc.typeArticleen_US

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