Fluid Phase Equilibria, Vol.123, No.1-2, 259-270, 1996
Mutual Solubility of Binary-Mixtures of Octadecane with Diethanolamine and bis-Hydroxyethyl Piperazine
Liquid-liquid equilibria were determined by the cloud point method for the diethanolamine-octadecane and hydroxyethyl piperazine-octadecane systems. The results were successfully interpreted using NRTL, UNIQUAC and van Laar activity coefficient models. The NRTL parameters were also used to predict vapor-liquid equilibria.