Liquid Phase Esterification of Acrylic Acid with Isobutyl Alcohol Catalyzed by Different Cation Exchange Resins

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dc.contributor.authorKarakus, Simge
dc.contributor.authorSert, Emine
dc.contributor.authorBuluklu, Asli Deniz
dc.contributor.authorAtalay, Ferhan Sami
dc.date.accessioned2019-10-27T22:16:08Z
dc.date.available2019-10-27T22:16:08Z
dc.date.issued2014
dc.departmentEge Üniversitesien_US
dc.description.abstractThe esterification reaction of acrylic acid with isobutyl alcohol in the presence of ion exchange resins, Amberlyst 15, Amberlyst 131, and Dowex 50wX-400, has been studied. According to experimental results, Amberlyst 131 was a more effective catalyst compared with the other ion exchange resins. The effects of catalyst loading, stirrer speed, initial alcohol to acid molar ratio, and temperature on the conversion of acrylic acid were investigated. The experimental data were tested by using Pseudohomogeneous, Eley-Rideal and Langmuir-Hinshelwood-Haugen-Watson models. The nonideality of the reaction medium was taken into account by using activities instead of concentrations. The activity coefficients were calculated using the UNIQUAC group contribution method. The activation energy and kinetic and adsorption constants were determined according to the model representing the dual site adsorption, which comprises the data with minimum error.en_US
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [110M462]; EBILTEM (Research and Application Center of Science and Technology)Ege University [2012BIL022]; Ege University Scientific Research FundEge University [12MUH039]en_US
dc.description.sponsorshipThe authors acknowledge the financial support from TUBITAK (The Scientific and Technological Research Council of Turkey) under Project No. 110M462, from EBILTEM (Research and Application Center of Science and Technology) under Project No. 2012BIL022, and from Ege University Scientific Research Fund under Project No. 12MUH039.en_US
dc.identifier.doi10.1021/ie4037593
dc.identifier.endpage4198en_US
dc.identifier.issn0888-5885
dc.identifier.issn0888-5885en_US
dc.identifier.issue11en_US
dc.identifier.startpage4192en_US
dc.identifier.urihttps://doi.org/10.1021/ie4037593
dc.identifier.urihttps://hdl.handle.net/11454/50255
dc.identifier.volume53en_US
dc.identifier.wosWOS:000333436100006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofIndustrial & Engineering Chemistry Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleLiquid Phase Esterification of Acrylic Acid with Isobutyl Alcohol Catalyzed by Different Cation Exchange Resinsen_US
dc.typeArticleen_US

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