Research Article

Phase Behavior at High Pressure of the Ternary System: CO2, Ionic Liquid and Disperse Dye

Figure 4

Phase transition Px diagram for the binary system CO2 (1) + [bmim] [PF6] (2) (▪) and CO2 (1) + [bmim] [PF6]recovered (2) () at 333 K.
921693.fig.004