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6934286 
Journal Article 
Liquid-liquid equilibria and thermophysical properties of ternary mixtures {(benzene / thiophene) plus hexane plus deep eutectic solvents} 
Shekaari, H; Zafarani-Moattar, MT; Mohammadi, B; , 
2020 
Yes 
Fluid Phase Equilibria
ISSN: 0378-3812 
ELSEVIER 
AMSTERDAM 
509 
English 
WOS:000518705300005 
In this work, thermophysical properties were determined for understanding of solute-solvent interactions in (aromatics + deep eutectic solvents). The standard partial molar volume (V-phi(0)), partial molar isentropic compressibility (kappa(0)(phi),), and viscosity B-coefficient were determined for the mixtures at dilution region of aromatic compounds. The liquid-liquid equilibria (LLE) for ternary mixtures including (n-hexane + benzene or thiophene + N-formylmorpholine (NFM) or sulfolane (SULF) or diglycolamine (DGA) or deep eutectic solvents (DESs)) were determined at T = (303.15-313.15) K. The performance of the studied solvents or DESs were investigated by distribution coefficient (&BETA) and selectivity (S) in liquid-liquid extraction. The NRTL activity coefficient model was used to correlate LLE data.The experimental results indicate the good performance of DGA-containing DES in comparison with NFM and SULF at the ambient condition. The results of LLE data and calculated thermophysical parameters confirm each other. (C) 2020 Published by Elsevier B.V. 
Benzene; Deep eutectic solvents (DES); Thermophysical properties liquid-liquid equilibria; Thiophene