Reactive Extraction of Levulinic Acid by Amberlite LA-2 Extractant

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dc.contributor.authorUslu, Hasan
dc.contributor.authorKirbaslar, S. Ismail
dc.contributor.authorWasewar, Kailas L.
dc.date.accessioned2024-03-13T10:35:19Z
dc.date.available2024-03-13T10:35:19Z
dc.date.issued2009
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThe production of organic acids at relatively low concentrations in aqueous solutions is typical of both electrochemical and biochemical syntheses. The recovery of these solute species can be achieved by solvent extraction, and the reactive recovery of carboxylic acids from aqueous solutions has received increasing attention. In this study the reactive extraction of levulinic acid was done at 298.15 K, and all experiments were reported on the extraction of levulinic acid by Amberlite LA-2 dissolved in five different esters (dimethyl phthalate, dimethyl adipate, dimethyl succinate, dimethyl glutarate, and diethyl carbonate), five different alcohols (isoamyl alcohol, hexan-1-ol, octan-1-ol, nonan-1-ol, and decan-1-ol) and two different ketones (diisobutyl ketone (DIBK) and methyl isobutyl ketone (MIBK)). Furthermore, single pure solvents (not containing Amberlite LA-2) were used for physical extraction. Experimental results of batch extraction experiments were calculated and reported as distribution coefficients (K(D)), loading factors (T(T)), stoichiometric loading factors (T(S)), separation factors (S(f)) and extraction efficiencies (E). The isoamyl alcohol was found to be the most effective solvent with a maximum distribution value (K(D)) of 68.017. According to the data determined from the experiments, a linear solvation energy relationship (LSER) model equation was found to calculate loading factors (T(T)) for the alcohols with an R(2) value of 0.98.en_US
dc.description.sponsorshipResearch Fund of the Istanbul University Project [T-818]en_US
dc.description.sponsorshipThis work was supported by the Research Fund of the Istanbul University Project number T-818.en_US
dc.identifier.doi10.1021/je800261j
dc.identifier.endpage718en_US
dc.identifier.issn0021-9568
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-65249086156en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage712en_US
dc.identifier.urihttps://doi.org/10.1021/je800261j
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4341
dc.identifier.volume54en_US
dc.identifier.wosWOS:000264197700005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofJournal Of Chemical And Engineering Dataen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleReactive Extraction of Levulinic Acid by Amberlite LA-2 Extractanten_US
dc.typeArticleen_US

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