PREDICTION OF EXCESS-ENTHALPIES FOR 1-ALKANOL PLUS N-ALKANE SYSTEMS FROM INFINITE DILUTION ACTIVITY-COEFFICIENTS

The previously developed approach [16] to predicting excess enthalpies of binary mixtures from infinite dilution activity coefficients has b een applied to 1-alkanol + n-alkane systems. The predicted results of excess enthalpies for 49 1-alkanol + n-alkane systems are in good agre ement with the literature experimental data; the considered systems in clude a wide range of molecular sizes for both 1-alkanol (from methano l) and n-alkane (from pentane to hexadecane).