Vapor liquid equilibrium (VLE) data for methanol + methyl acetate + 1-octyl-3-methylimidazolium hexafluorophosphate ([OMIM][PF6]) at 101.3 kPa were measured. The experimental VLE data were correlated by the nonrandom two-liquid (NRTL) activity coefficient model, and the binary parameters were obtained. The results show that the ionic liquid [OMIM][PF6] produces a notable salting-out effect, which enhances the relative volatility of methanol to methyl acetate. The effect of [OMIM][PF6] on methanol + methyl acetate system was compared with that of o-xylene.
Compounds
#
Formula
Name
1
C12H23F6N2P
1-octyl-3-methylimidazolium hexafluorophosphate
2
CH4O
methanol
3
C3H6O2
methyl ethanoate
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.