Vapor–liquid phase equilibrium of carbon dioxide with mixed solvents of DMSO+ethanol and chloroform+methanol including near critical regions.

Highlights: [•] Isothermal VLE phase boundaries were measured via synthetic method. [•] The investigated systems are CO2 +DMSO+ethanol and CO2 +chloroform+methanol. [•] The critical points of each pseudo-binary system were estimated from experimental results. [•] The Peng–Robinson equation with van der Waals one-fluid mixing rules were used in this study. [ABSTRACT FROM AUTHOR]