Modelling fluid phase equilibria in the binary system trifluoromethane + 1-phenylpropane

The SPA calculations are comparatively discussed with the available experimental data in the temperature range (250-400) K and pressures up to 12 MPa. The calculations of critical line and of vapour-liquid, liquid-liquid, vapour-liquid-liquid phase equilibria, and of critical endpoints indicate a good modelling capacity of the tested EoSs and an accurate representation of the complex critical and subcritical behaviour of the investigated system.