Ionic liquid and hydrofluorocarbon are considered as a promising working pair of the absorption refrigeration cycle. Solubilities of R-161 and R-143a in 1-Hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide ([HMIM][Tf2N]) from 302.2 K to 344.3 K and up to 1.55 MPa were presented in this work. Solubilities of these two refrigerants in [HMIM][Tf2N] decrease with increasing temperature and increase with increasing pressure. Compared with carbon dioxide and small hydrocarbons (C = 1, 2, 3), R-161 and R-143a are more soluble in [HMIM][Tf2N]. The experimental results were modeled with a modified Krichevsky Kasarnovsky equation. The AAD between the experimental data and calculated values for the solubilities of R-161 and R-143a in [HMIM][Tf2N] are 2.4% and 3.1%, respectively.
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.