TERNARY LIQUID-LIQUID AND MISCIBLE BINARY VAPOR-LIQUID EQUILIBRIUM DATA FOR THE TWO SYSTEMS n-HEXANE ETHANOL ACETONITRILE AND WATER ACETONITRILE-ETHYL ACETATE

Abstract

Liquid-liquid equilibrium data are obtained for the two ternary systems w-hexane-ethanolacetonitrile at 40°C and water-acetonitrile-ethyl acetate at 60°C. Vapor-liquid equilibria for the two miscible binaries of each ternary system are also determined.
The measured ternary liquid-liquid equilibria are compared with those predicted from the constituent binary data alone by use of various activity coefficient equations.