Collect. Czech. Chem. Commun.
1994, 59, 1991-1999
https://doi.org/10.1135/cccc19941991
Correlation of Equilibrium Data for Multicomponent Liquid-Liquid Systems
Milan Sovilj, Aleksandar Tolic and Zoran Maksimovic
Department of Chemical Engineering, Faculty of Technology, University of Novi Sad, 21000 Novi Sad, Yugoslavia
Abstract
Liquid liquid equilibrium studies have been carried out for five multicomponent systems comprising aromatics, paraffins and selected solvents (tetraethylene glycol, sulfolane, dimethyl sulfoxide, N-methylpyrrolidone and trimethyl phosphate). The experimental equilibrium data were fitted by empirical correlations suggested by Hand, Othmer-Tobias, Bulatov-Yachmenev and Rod. The best fit was obtained with the relation by Rod. The solvent capacities and selectivities are also compared.
