Equilibrium Data on Water-Ethanol-1-Dodecanol Ternary System

Authors : Ş. İsmail KIRBAŞLAR, Süheyla ÇEHRELİ, Dilek ÜSTÜN, Emel KESKİNOCAK

Pages : 111-115

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :The experimental liquid-liquid equilibria of a water-ethanol-1-dodecanol system were investigated at temperatures of 298.16\pm0.20, 303.16\pm0.20 and 308.16\pm0.20 K. The reliability of experimental tie-line data was ascertained by using Othmer-Tobias and Hand plots. Distribution coefficients insert ignore into journalissuearticles values(Di); and separation factors insert ignore into journalissuearticles values(S); were evaluated for the immiscibility region. It was concluded that the high boiling solvent 1-dodecanol, is a possible separating agent for dilute aqueous ethyl alcohol solutions.
Keywords : ethanol, 1 dodecanol, liquid liquid extraction