LIQUID-LIQUID EQUILIBRIA OF THE WATER+ETHANOL+DIMETHYL ADIPATE TERNARY SYSTEM
Abstract:
<p align="justify"> Liquid-liquid equilibrium data for the terna1y system water-ethanol-dimethyl adipate (dibasic ester) have been determined experimentally at 298.15±0.20, 308.15±0.20, and 318.15±0.20 K. Tie-line compositions were correlated by the Othmer-Tobias method. The UNIFAC method was used to predict the phase equilibrium in the system using the interaction parameters determined from experimental data between the CH<sub>3</sub>, CH<sub>2</sub>, OH, CH<sub>3</sub>COO and H<sub>2</sub>0 groups. Distribution coefficients and separation factors were evaluated for the immiscibility region </p>
<p align="justify"> Liquid-liquid equilibrium data for the terna1y system water-ethanol-dimethyl adipate (dibasic ester) have been determined experimentally at 298.15±0.20, 308.15±0.20, and 318.15±0.20 K. Tie-line compositions were correlated by the Othmer-Tobias method. The UNIFAC method was used to predict the phase equilibrium in the system using the interaction parameters determined from experimental data between the CH<sub>3</sub>, CH<sub>2</sub>, OH, CH<sub>3</sub>COO and H<sub>2</sub>0 groups. Distribution coefficients and separation factors were evaluated for the immiscibility region </p>
DOI: 10.48141/SBJCHEM.v10.n11.2002.21_2002.pdf
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