Phase Equilibria of Ternary and Quaternary Systems Containing Diethyl Carbonate with Water.

Yao ChenCaiyu WenXiaoming ZhouJun Zeng

Published in: Journal of solution chemistry (2014)

In this study liquid phase equilibrium compositions were measured at 298.15 K under atmospheric pressure for (water + propan-1-ol + diethyl carbonate (DEC) + benzene or cyclohexane or heptane) quaternary systems and (water + DEC + propan-1-ol or benzene or cyclohexane) ternary systems. Good correlation of the experimental LLE data was seen for the measured systems by both modified and extended UNIQUAC models. The solubility of DEC in aqueous and organic phases is shown by equilibrium distribution coefficients calculated from the LLE data.

Keyphrases

molecular dynamics
ionic liquid
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molecular dynamics simulations
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water soluble