Effect of Diluent on the Extraction of Oxoethanoic (Glyoxylic) Acid by N,N-Dioctyloctan-1-amine (TOA)

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dc.contributor.authorPehlivanoglu, Nil
dc.contributor.authorUslu, Hasan
dc.contributor.authorKirbaslar, S. Ismail
dc.date.accessioned2024-03-13T10:35:13Z
dc.date.available2024-03-13T10:35:13Z
dc.date.issued2011
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThe extractability of aqueous solutions of oxoethanoic acid by N,N-dioctyloctan-1-amine (TOA) in various diluents, including isoamyl alcohol, octan-1-ol, nonan-1-ol, decan-1-ol, methyl ethyl ketone, diisobuthyl ketone, hexan-2-one, toluene, kerosene, and n-hexane has been investigated. Batch extraction results at 25 degrees C have been calculated and reported as distribution coefficients (K-D), loading factors (Z), and extraction efficiencies (E). With these solvents, using TOA has been found to be very effective (K-D >> 1). Decan-1-ol was found to be the most effective diluent with the highest value of K-D (13.43) at 1.37 mol.kg(-1) concentration of TOA. The results of the liquid-liquid equilibrium measurements were correlated with a linear solvation energy relationship (LSER) model that takes into account physical interactions as well as with modified Freundlich and Langmuir equations. The experimental results for the oxoethanoic acid extraction are compared to the model results.en_US
dc.identifier.doi10.1021/je100834d
dc.identifier.endpage909en_US
dc.identifier.issn0021-9568
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-79954584563en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage905en_US
dc.identifier.urihttps://doi.org/10.1021/je100834d
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4316
dc.identifier.volume56en_US
dc.identifier.wosWOS:000289403300025en_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.titleEffect of Diluent on the Extraction of Oxoethanoic (Glyoxylic) Acid by N,N-Dioctyloctan-1-amine (TOA)en_US
dc.typeArticleen_US

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