Extraction of aqueous of malic acid by trioctylamine extractant in various diluents

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dc.contributor.authorUslu, Hasan
dc.contributor.authorKirbaslar, S. Ismail
dc.date.accessioned2024-03-13T10:34:56Z
dc.date.available2024-03-13T10:34:56Z
dc.date.issued2010
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractIn this study malic acid were extracted from aqueous solution by different solvents with and without trioctylamine (TOA). The TOA was 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)). The results are reported as distribution coefficients (K-D), loading factors (T-T), stoichiometric loading factor (T-S), separation factor (S-f) and extraction efficiency (E). The most effective solvent was determined as isoamyl alcohol with a distribution value coefficient of 17.811. The maximum values of equilibrium complexation constants in isoamyl alcohol for (acid:amine) (1:1) K-11 and (2:1) K-21 were 9.9 and 225.6, respectively. A linear solvation energy relationship (LSER) was accurately regressed to the experimental distribution coefficients. (C) 2009 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipIstanbul University [T-818]en_US
dc.description.sponsorshipThis work is a part of doctorate thesis entitled Extraction of Carboxylic Acids from Aqueous Solution with Reactive Solvents and Modeling which is pursued by Institute of Science of Istanbul University. This work was supported by the Research Fund of the Istanbul University Project No: T-818.en_US
dc.identifier.doi10.1016/j.fluid.2009.09.022
dc.identifier.endpage140en_US
dc.identifier.issn0378-3812
dc.identifier.issn1879-0224
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-70450221674en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage134en_US
dc.identifier.urihttps://doi.org/10.1016/j.fluid.2009.09.022
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4158
dc.identifier.volume287en_US
dc.identifier.wosWOS:000273248800007en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofFluid Phase Equilibriaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectReactive extractionen_US
dc.subjectMalic aciden_US
dc.subjectTrioctylamine (TOA)en_US
dc.subjectLSER modelen_US
dc.titleExtraction of aqueous of malic acid by trioctylamine extractant in various diluentsen_US
dc.typeArticleen_US

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