Extraction of levulinic acid using tri-n-butyl phosphate and tri-n-octylamine in 1-octanol: Column design

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dc.contributor.authorDatta, Dipaloy
dc.contributor.authorMarti, Mustafa Esen
dc.contributor.authorUslu, Hasan
dc.contributor.authorKumar, Sushil
dc.date.accessioned2024-03-13T10:35:01Z
dc.date.available2024-03-13T10:35:01Z
dc.date.issued2016
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThe reactive extraction of levulinic acid using two different extractants [tri-n-butyl phosphate (TBP) and tri-n-octylamine (TOA)] dissolved in 1-octanol was investigated at 298 K. Using the equilibrium data, the distribution coefficient (K-D), extraction efficiency (%E) and loading ratios (Z) were calculated. TOA provided highest K-D values with 1-octanol. A maximum K-D was obtained as 9.571 using 0.689 mol/kg TOA while 90.54 % of the initial levulinic acid was extracted. Increasing the initial acid concentration resulted in a decrease in the extraction efficiency. Loading ratios were found to be less than 1 for TBP while both types, i.e. 1:1 and 2:1 acid-amine complexes were expected to form with TOA. The feasibility of the extraction process was assessed by calculating minimum solvent to feed ratio required for 90% recovery of levulinic acid, number of theoretical stages, height and diameter of the extraction column. (C) 2016 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jtice.2016.07.002
dc.identifier.endpage413en_US
dc.identifier.issn1876-1070
dc.identifier.issn1876-1089
dc.identifier.scopus2-s2.0-84978906189en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage407en_US
dc.identifier.urihttps://doi.org/10.1016/j.jtice.2016.07.002
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4217
dc.identifier.volume66en_US
dc.identifier.wosWOS:000382340200046en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of The Taiwan Institute Of Chemical Engineersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLevulinic aciden_US
dc.subjectExtractionen_US
dc.subjectColumn designen_US
dc.subjectEquilibriumen_US
dc.subjectExtractanten_US
dc.subjectDiluenten_US
dc.titleExtraction of levulinic acid using tri-n-butyl phosphate and tri-n-octylamine in 1-octanol: Column designen_US
dc.typeArticleen_US

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