Dissolution of colemanite process waste in oxalic acid solutions

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dc.contributor.authorBayca S.U.
dc.contributor.authorKocan F.
dc.contributor.authorAbali Y.
dc.date.accessioned2024-07-22T08:14:38Z
dc.date.available2024-07-22T08:14:38Z
dc.date.issued2014
dc.description.abstractThe dissolution of colemanite waste in oxalic acid solutions was studied in a batch reactor, and the characterization of colemanite waste was determined by X-ray diffraction analysis and X-ray Fluorescence analysis. The dissolution parameters in this study were acid concentration, stirring speed, and reaction temperature, and it was observed that the dissolution rate increased with increasing reaction temperature. The experimental data were examined by using homogeneous and heterogeneous kinetic models, and the dissolution kinetics of the waste was determined to be a pseudo-first-order homogeneous reaction control model. The activation energy of colemanite waste in oxalic acid solution was calculated to be 27.80 kJ/mol. Thus, pure boric acid crystals can be produced using of colemanite waste, and this can benefit the environment and the economy. © 2013 American Institute of Chemical Engineers.
dc.identifier.DOI-ID10.1002/ep.11889
dc.identifier.issn19447442
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16631
dc.language.isoEnglish
dc.publisherJohn Wiley and Sons Inc
dc.subjectActivation energy
dc.subjectBatch reactors
dc.subjectBorate minerals
dc.subjectBoric acid
dc.subjectBoride coatings
dc.subjectDissolution
dc.subjectEnzyme kinetics
dc.subjectFluorescence
dc.subjectKinetics
dc.subjectLeaching
dc.subjectReaction kinetics
dc.subjectX ray powder diffraction
dc.subjectBoron oxides
dc.subjectDissolution kinetics
dc.subjectHeterogeneous kinetics
dc.subjectHomogeneous reaction
dc.subjectOxalic acid solution
dc.subjectReaction control
dc.subjectReaction temperature
dc.subjectX ray fluorescence analysis
dc.subjectOxalic acid
dc.titleDissolution of colemanite process waste in oxalic acid solutions
dc.typeArticle

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