Correlation of Phase Equilibria for Water + Hydrocarbon Systems at High Temperatures and Pressures by Cubic Equation of State

Masashi Haruki, Yukihito Yahiro, Hidenori Higashi, Yoshio Iwai, Yasuhiko Arai
1999 Journal of Chemical Engineering of Japan  
A modified-Soave-Redlich-Kwong (MSRK) equation of state with an exponent-type mixing rule for the energy parameter and a conventional mixing rule for the size parameter is applied to correlate the phase equilibria for four binary mixtures of water + hydrocarbon (benzene, hexane, decane, and dodecane) systems at high temperatures and pressures. It is noted that good correlation results are obtained by using the mixing rules with interaction parameters between unlike molecules.
doi:10.1252/jcej.32.535 fatcat:2joju62h4bbplecxdqf7toegru