Volumetric properties of carbon dioxide + 2-butanol mixtures at 313.15 K

Volumetric properties were measured of carbon dioxide + 2-butanol mixtures at 313.15 K, using the vibrating tube Anton Paar DMA 512P density meter. In the present experiments, no analytical instrument was required. The saturated pressures were also measured of carbon dioxide + 2-butanol mixtures at 313.15 K by the synthetic method. The experimental data obtained were correlated with the density equation, Soave–Redlich–Kwong (SRK) equation of state, and the pseudocubic equation of state.