Vapor-Liquid Equilibria for Acetone-Methanol-Ethanol-1-Propanol-Water System at Atmospheric Pressure.

Abstract

Vapor-liquid equilibrium (VLE) data for the acetone-methanol-ethanol-1-propanol-water system were measured at atmospheric pressure , using a flow-type recirculation apparatus newly developed. In the present experiments, three mixtures of given compositions were fixed as pseudo-components; equilibrium vapor compositions for the liquid solutions made of a couple of pseudo-components were measured . The reliability of the VLE data obtained was confirmed with an area test presented in the present study .