Extraction equilibria of the type 2: ternary liquid mixture { x1tert-butyl methyl ether + x2water + (1 − x1− x2)1-octanol} at 298.15 K and 308.15 K

Abstract

We report liquid –liquid equilibrium data for the ternary system { x 1 tert-butyl methyl ether(C 5H 12O) + x 2water +(1 − x 1− x 2)1-octanol} at 298.15 and 308.15 K. The data were satisfactorily fitted with UNIQUAC and NRTL equations, and were satisfactorily predicted by the UNIFAC group contribution method.