Vapor-liquid equilibrium (VLE) data for ternary systems of hexane+benzene, hexane+cyclohexane, benzene+cyclohexane ,1-hexene+cyclohexane, and 1-hexene+benzene with an ionic liquid were measured by headspace gas chromatography. The applied ionic liquid 1-methyl 3-octylimidazolium thiocyanate, [Omim][SCN], acts as an entrainer. The comparison of the measured VLE data with the equilibrium data for the binary mixtures without ionic liquid show that [Omim][SCN] significantly improves the separation factor of these systems. The NRTL thermodynamic model is applied for correlating the experimental data. The modeling results shows the NRTL model can correlate the experimental data with a good accuracy.
Compounds
#
Formula
Name
1
C6H14
hexane
2
C6H6
benzene
3
C6H12
cyclohexane
4
C6H12
hex-1-ene
5
C13H23N3S
1-methyl-3-octyl-1H-imidazolium thiocyanate
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.