Research Article
Phase Behavior and Heat Capacity of {DPnP + Water} Mixtures at the Temperature Range of 273.15–338.15 K
Table 1
Equilibrium temperature for {DPnP (
,
) + water} system.
| | | /K | /°C |
| 0.00616 | 0.05687 | 336.44 | 63.29 | 0.00771 | 0.07061 | 327.01 | 53.86 | 0.00983 | 0.08849 | 318.76 | 45.61 | 0.01202 | 0.10635 | 312.82 | 39.67 | 0.01635 | 0.13988 | 304.95 | 31.80 | 0.01856 | 0.15613 | 301.85 | 28.70 | 0.02194 | 0.17998 | 298.22 | 25.07 | 0.02488 | 0.19973 | 295.80 | 22.65 | 0.02753 | 0.21690 | 294.01 | 20.86 | 0.03170 | 0.24259 | 291.82 | 18.67 | 0.03487 | 0.26117 | 290.81 | 17.66 | 0.03857 | 0.28185 | 289.01 | 15.86 | 0.04206 | 0.30046 | 288.06 | 14.91 | 0.04847 | 0.33258 | 287.52 | 14.37 | 0.05164 | 0.34751 | 287.47 | 14.32 | 0.05223 | 0.35029 | 287.46 | 14.31 | 0.05960 | 0.38274 | 287.20 | 14.05 | 0.06369 | 0.39960 | 287.00 | 13.85 | 0.06550 | 0.40672 | 287.11 | 13.96 | 0.06879 | 0.41952 | 287.08 | 13.93 | 0.07350 | 0.43699 | 287.05 | 13.90 | 0.07702 | 0.44941 | 287.04 | 13.89 | 0.07968 | 0.45860 | 287.04 | 13.89 | 0.08255 | 0.46812 | 287.03 | 13.88 | 0.08816 | 0.48603 | 287.05 | 13.90 | 0.09052 | 0.49336 | 287.06 | 13.91 | 0.09802 | 0.51531 | 287.08 | 13.93 | 0.10465 | 0.53400 | 287.13 | 13.98 | 0.11270 | 0.55411 | 287.18 | 14.03 | 0.11683 | 0.56404 | 287.25 | 14.10 | 0.12729 | 0.58797 | 287.32 | 14.17 | 0.14086 | 0.61599 | 287.50 | 14.35 | 0.18408 | 0.68821 | 289.26 | 16.11 | 0.21477 | 0.72796 | 292.01 | 18.86 | 0.25124 | 0.76651 | 295.47 | 22.32 | 0.28907 | 0.79912 | 300.58 | 27.43 | 0.34407 | 0.83692 | 311.96 | 38.81 | 0.38360 | 0.85893 | 327.28 | 54.13 |
|
|
, : mole fraction and mass fraction of DPnP in solution, respectively.
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