Excess Enthalpy <i>H</i>^E of Binary Mixtures Containing Alkanes, Ethanol and Ethyl‐Tert. Butyl Ether (ETBE)

Abstract

Abstract The excess enthalpies of all possible binary mixtures of n‐heptane, isooctane (2,2,4‐trimethylpentane), ETBE (ethyl‐tert. butyl ether) and ethanol have been measured at 298.15 K and 313.15 K and atmospheric pressure using a quasi‐isothermal flow calorimeter. The experimental excess enthalpies H E and published excess heat capacities C E P and excess volumes V E are used to test the applicability of the ERAS ( E xtended R eal A ssociated S olution)‐model.