Intensification of Pyridine-3-carboxylic Acid Extraction Using N-Methyl-N,N-dioctyloctan-1-ammonium Chloride in Different Type of Diluents

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dc.contributor.authorGunyeli, Seyhan
dc.contributor.authorUslu, Hasan
dc.contributor.authorKirbaslar, S. Ismail
dc.date.accessioned2024-03-13T10:35:15Z
dc.date.available2024-03-13T10:35:15Z
dc.date.issued2014
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThe extraction of pyridine-3-carboxylic acid was investigated using N-methyl-N,N-dioctyloctan-1-ammonium chloride (TOMAC) with different diluents having distinct functional groups. Nine diluents were used in the study, i.e., octan-1-ol, nonan-1-ol, decan-1-ol, ethyl ethanoate, propyl ethanoate, heptan-2-one, octan-2-one, octane, and decane. The measurements were performed at room temperature (T = 298 K). The experimental results of batch extractions were used to calculate distribution coefficients (K-D), loading factors (Z), and extraction efficiency (E). The maximum distribution coefficient (K-D = 2.335) was obtained with octan-1-ol, and its extraction efficiency was 70.16 %. Besides, the highest loading factor was reached to a value of (0.179 at 0.440) mol.kg(-1) equilibrium amine concentration. The results of the liquid-liquid equilibrium measurements were correlated by a linear solvation energy relationship (LSER) model which takes into account physical interactions. Experimental and model results of pyridine-3-carboxylic acid extraction from aqueous solution was compared. LSER model has been applied to experimental results with 0.98 R square.en_US
dc.description.sponsorshipIstanbul University [16710]en_US
dc.description.sponsorshipThis work was supported by the Research Fund of Istanbul University Project No. 16710.en_US
dc.identifier.doi10.1021/je500280j
dc.identifier.endpage2510en_US
dc.identifier.issn0021-9568
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-84906319698en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2505en_US
dc.identifier.urihttps://doi.org/10.1021/je500280j
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4328
dc.identifier.volume59en_US
dc.identifier.wosWOS:000340442000019en_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.titleIntensification of Pyridine-3-carboxylic Acid Extraction Using N-Methyl-N,N-dioctyloctan-1-ammonium Chloride in Different Type of Diluentsen_US
dc.typeArticleen_US

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