LIQUID-VAPOR-EQUILIBRIUM IN ELECTROLYTIC SYSTEMS .2. LIQUID-VAPOR-EQUILIBRIUM CALCULATION

The presence of salts dissolved in a single or a mixed solvent are cap able of altering the vapour-liquid equilibrium of the system. The deve lopement of models utilised in correlation and prediction of the vapou r-liquid equilibrium are very important in the design of separation an d purification processes in chemical engineering. Vapour-liquid equili brium calculations in electrolyte systems are very difficult because o f interactions complexity between the system components, molecules and ions. A survey of the literature pertaining to vapour-liquid equilibr ium calculation in electrolyte systems id reviewed.