Collect. Czech. Chem. Commun. 1982, 47, 1029-1044

Estimation of the vapour-liquid equilibrium data of N-component system by a modified method of binary contributions

Vladimír Medlík, Petr Voňka and Josef P. Novák

Department of Physical Chemistry, Prague Institute of Chemical Technology, 166 28 Prague 6


A method is proposed making it possible to calculate excess quantities of a multicomponent system on the basis of knowledge of this excess quantity for the constituent binary systems. The method is applied to the calculation of vapour-liquid equilibrium data of multicomponent systems.