Distillation Separation of Hydrofluoric Acid and Nitric Acid from Acid Waste Using the Salt Effect on Vapor-Liquid Equilibrium Yamamoto, H.; Sumoge, I.; International Journal of Thermophysics 2011, 32, 706-719
Data
P = 101.3 kPa, wi = 0.20 g g-1
x (mol mol-1) x (mol mol-1)
0.123 0.004
0.232 0.02
0.332 0.069
0.418 0.172
0.486 0.36
27109; hydrogen fluoride + water + potassium fluoride; 00004:00254:04469