Extraction equilibria of picolinic acid from aqueous solution by tridodecylamine (TDA)

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dc.contributor.authorTuyun, Amac Fatih
dc.contributor.authorUslu, Hasan
dc.date.accessioned2024-03-13T10:34:55Z
dc.date.available2024-03-13T10:34:55Z
dc.date.issued2011
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractPyridine compounds having a carboxyl side chain at the 2-position are attracting considerable attention for their ability. Chromium, manganese, iron, copper, zinc, and molybdenum are present as chelating agents in the human body. Picolinic acid acts as a chelating agent instead of these elements. In this study, the extraction of picolinic acid was studied using tridodecylamine (TDA) with respect to the functional groups of the diluents. All experiments reported on the extraction of picolinic acid by tridodecylamine (TDA) dissolved in different two different acetates (ethyl acetate and propyl acetate), two different alcohols (1-octanol and 1-decanol), and two different ketones (2-heptanone and 2-octanone), as well as single solvents. The experimental results of batch extraction experiments are reported as distribution coefficients, (K-D = C-PA/C-PA), loading factors, Z, and extraction efficiency, E. All measurements were carried out at 298.15 K. The highest distribution coefficient has been obtained by 1-octanol value of 4.121 and its extraction efficiency is 80%. Linear Solvation Energy Relationship (LSER) model has been applied to the experimental data with good regression coefficient, R-2:0.90. Model results are close to experimental results. (C) 2010 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.desal.2010.10.009
dc.identifier.endpage140en_US
dc.identifier.issn0011-9164
dc.identifier.issn1873-4464
dc.identifier.issue1-3en_US
dc.identifier.scopus2-s2.0-78650817811en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage134en_US
dc.identifier.urihttps://doi.org/10.1016/j.desal.2010.10.009
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4137
dc.identifier.volume268en_US
dc.identifier.wosWOS:000287284900019en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofDesalinationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectReactive extractionen_US
dc.subjectPicolinic aciden_US
dc.subjectTridodecylamine (TDA)en_US
dc.titleExtraction equilibria of picolinic acid from aqueous solution by tridodecylamine (TDA)en_US
dc.typeArticleen_US

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