VLE properties of CO2 - Based binary systems containing N2, O2 and Ar: Experimental measurements and modelling results with advanced cubic equations of state

With the aim of filling some of the mentioned thermodynamic gaps, this work presents new experimental vapor-liquid equilibrium data for the systems CO2-N2, CO2-Ar and CO2-O2 and modelling results obtained from the successful application of the Peng-Robinson equation of state with an advanced class of mixing rules, that highly improve the representation of the critical region of these fluids.