Investigation of Leaching Kinetics of Ulexite Waste in Oxalic Acid Solutions

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dc.contributor.authorBayca, S. U.
dc.contributor.authorKocan, F.
dc.contributor.authorAbali, Y.
dc.date.accessioned2020-06-25T18:12:08Z
dc.date.available2020-06-25T18:12:08Z
dc.date.issued2014
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThe dissolution of ulexite waste in oxalic acid solutions was studied in a batch reactor after characterization of the waste by X-ray diffiaction (XRD) analysis and X-ray fluorescence (XRF) analysis. The dissolution parameters in this study were acid concentration, stirring rate, and reaction temperature. The experimental data were examined using homogeneous and heterogeneous kinetic models, and the dissolution kinetics of the waste was determined to be a first-order reaction control model. The activation energy of ulexite waste in oxalic acid solution was also calculated. It was observed that the dissolution rate increased with increasing reaction temperature, stirring rate and acid concentration. The kinetic model of the dissolution process was determined to be a first-order reaction control model. The activation energy was found to be 41.09 kJ mol(-1).en_US
dc.identifier.citationBayca, S. & Kocan, Feray & Abalı, Yüksel. (2014). Investigation of Leaching Kinetics of Ulexite Waste in Oxalic Acid Solutions. Chemical and Biochemical Engineering Quarterly. 28. 273-280.en_US
dc.identifier.doi10.15255/CABEQ.2013.1860
dc.identifier.endpage280en_US
dc.identifier.issn0352-9568
dc.identifier.issn1846-5153
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84907897618
dc.identifier.scopusqualityQ3
dc.identifier.startpage273en_US
dc.identifier.urihttps://doi.org/10.15255/CABEQ.2013.1860
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5746
dc.identifier.volume28en_US
dc.identifier.wosWOS:000343782400004
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherCroatian Soc Chemical Engineering Technologyen_US
dc.relation.ispartofChemical And Biochemical Engineering Quarterly
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectulexite wasteen_US
dc.subjectleaching kinetics modelen_US
dc.subjectdissolutionen_US
dc.subjectboric aciden_US
dc.subjectoxalic aciden_US
dc.titleInvestigation of Leaching Kinetics of Ulexite Waste in Oxalic Acid Solutionsen_US
dc.typeArticle

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