Saturated-Phase Densities of (CO2 + Methylcyclohexane) at Temperatures from 298 to 448 K and Pressures up to the Critical Pressure

This work reports saturated-phase densities for the CO2 + methylcyclohexane system at temperatures between 298 and 448 K pressures up to critical pressure. The were measured with a standard uncertainty of <1.5 kg·m–3 fitted along isotherms recently developed nonlinear empirical correlation an absolute average deviation (ΔAAD) about 1.5 kg·m–3. also allowed estimation pressure density each temperature, obtained found be in close agreement previously published data. We compare both our data vapor–liquid equilibrium (VLE) from literature predictions two models: PPR-78 SAFT-γ Mie. results show that predicted better Mie than PPR-78, whereas generally performed VLE. could indicate some unlike parameters further optimized.