Extraction Equilibria of Gibberellic Acid by Tridodecylamine Dissolved in Alcohols

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dc.contributor.authorUslu, Hasan
dc.contributor.authorDatta, Dipaloy
dc.contributor.authorBamufleh, Hisham Saeed
dc.date.accessioned2024-03-13T10:35:15Z
dc.date.available2024-03-13T10:35:15Z
dc.date.issued2014
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractGibberellic acid (1.877.10(-3) mol.kg(-1)) extraction from aqueous solution using tridodecylamine (TDA, 0.1 mol.kg(-1) to 0.8 mol.kg(-1)) as extractant dissolved in three solvents (isoamyl alcohol, octane-1-ol, and decane-1-ol) at 298 K has been studied. Extraction parameters such as loading factor Z, extraction efficiency E, and distribution coefficient D, have been found using experimental data. The highest removal of gibberellic acid is found to be 96.37 % (D = 26.602, TDA = 0.5 mol.kg(-1)) with isoamylalcohol, 87.74 % (D = 7.160, TDA = 0.4 mol.kg1) with octane(-1)-ol, and 71.87 % (D = 2.554, TDA = 0.4 mol.kg1) with decane(-1)-ol. As per the experimental values of Z (1.19 to 6.52 with isoamyl alcohol, 0.85 to 5.26 with octane(-1)-ol, and 0.71 to 4.18 with decane(-1)-ol) and Bizek approach, the equilibrium complexation constants for 1:1 and 1:2 acidTDA complexes have been determined. The linear solvation energy relationship (LSER) model is used to represent the extraction equilibrium of acid by TDA. D values are predicted using the LSER model parameters which fit the experimental results.en_US
dc.identifier.doi10.1021/je500773w
dc.identifier.endpage3887en_US
dc.identifier.issn0021-9568
dc.identifier.issn1520-5134
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-84920398871en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage3882en_US
dc.identifier.urihttps://doi.org/10.1021/je500773w
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4333
dc.identifier.volume59en_US
dc.identifier.wosWOS:000344977600069en_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.titleExtraction Equilibria of Gibberellic Acid by Tridodecylamine Dissolved in Alcoholsen_US
dc.typeArticleen_US

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