PREDICTION OF EXCESS MOLAR ENTHALPY BY EQUATION OF STATE

The CK–SAFT version was used for prediction of excess molar enthalpy E m H , for six binary mixtures of methyl ethanoate, ethyl ethanoate, propyl ethanoate, methyl propanoate, ethyl propanoate and propyl ethanoate with heptane in an entire composition range at 308.15 K. Both components for the binary mixtures are non-associated. The results were compared with experimental data. The agreement between them was good.

Keywords:

Excess molar enthalpy , CK-SAFT , Residual Helmholtz energy , Binary interaction parameter