Thermodynamics of binary mixtures of N-methyl-2-pyrrolidinone and ketone. Experimental results and modelling of the (solid + liquid) equilibrium and the (vapour + liquid) equilibrium. The modified UNIFAC (Do) model characterization Domańska, U.; Łachwa, J.; The Journal of Chemical Thermodynamics 2005, 37, 692-704
Data
P = 100 kPa
x (mol mol-1) TSLE (K)
0.5209 230.56
0.7819 241.11
0.8258 242.76
0.8576 244.1
0.9173 246.45
1 249.68
0.5591 232.31
0.5929 233.84
0.6184 234.65
0.6471 235.79
0.6673 236.58
0.6914 237.7
0.7235 238.8
0.7552 240.06
37143; 4-heptanone + N-methylpyrrolidone; 00300:01267