Separation of Mo, Cu, Zn and Pb from concentrates of fluorite ore containing molybdenum

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dc.contributor.authorZiyadanogullari, Recep
dc.contributor.authorAkguen, Abuzer
dc.contributor.authorTegin, Ibrahim
dc.contributor.authorGuezel, Remziye
dc.date.accessioned2024-04-24T17:38:01Z
dc.date.available2024-04-24T17:38:01Z
dc.date.issued2007
dc.departmentDicle Üniversitesien_US
dc.description.abstractThis study deals with the separation of Mo, Cu, Zn and Ph from concentrates of a flotation process of Elazig region fluorite ore containing of molybdenum. The original ore contained (%) 1.08 Mo, 0.05 Cu, 1.12 Zn, 1.20 Ph and 12 F. The ore concentrate after flotation contained (%) 19.46 Mo, 0.87 Cu, 4.54 Zn and 2.65 Pb. The fluorite itself was separated and left in the residue during flotation process. A hydrometallurgical concentration process was used for the separation of Mo, Cu, Zn and Ph. In view of the existence of sulfide, the concentrate was roasted at 600 degrees C and the concentrations of dissolved ions were investigated. The result was not fruitful. In the following work, the concentrates were roasted at various temperatures and durations and the samples were later treated in a autoclave at 225 degrees C wi,th 15 M H2SO4. Under suitable set of conditions Mo, Cu and Zn were dissolved and Pb was left behind in the form of PbSO4. The molybdenum in the solution was separated from copper and zinc by an extraction process by using alamine 336 (trioctylamine). (NH4)(2)S was used to separate molybdenum from the organic phase. Due to the presence of the other ions such as vanadium, tantalum and niobium, the separation of molybdenum could not be achieved with H2S, but (NH4)(2)S was utilized in the process.en_US
dc.identifier.endpage5532en_US
dc.identifier.issn0970-7077
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-38549143697
dc.identifier.scopusqualityQ4
dc.identifier.startpage5523en_US
dc.identifier.urihttps://hdl.handle.net/11468/21294
dc.identifier.volume19en_US
dc.identifier.wosWOS:000251463500075
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherAsian Journal Of Chemistryen_US
dc.relation.ispartofAsian Journal of Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMolybdenumen_US
dc.subjectFluoriteen_US
dc.subjectFlotationen_US
dc.subjectExtractionen_US
dc.titleSeparation of Mo, Cu, Zn and Pb from concentrates of fluorite ore containing molybdenumen_US
dc.titleSeparation of Mo, Cu, Zn and Pb from concentrates of fluorite ore containing molybdenum
dc.typeArticleen_US

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