LIQUID-VAPOR-EQUILIBRIUM IN ELECTROLYTE S YSTEMS .1. DISSOLVED SALT EFFECT UPON THE LIQUID-VAPOR-EQUILIBRIUM

Citation
Mc. Iliuta et al., LIQUID-VAPOR-EQUILIBRIUM IN ELECTROLYTE S YSTEMS .1. DISSOLVED SALT EFFECT UPON THE LIQUID-VAPOR-EQUILIBRIUM, Revista de chimie, 47(5), 1996, pp. 439-445
Citations number
34
Categorie Soggetti
Chemistry
Journal title
ISSN journal
00347752
Volume
47
Issue
5
Year of publication
1996
Pages
439 - 445
Database
ISI
SICI code
0034-7752(1996)47:5<439:LIESY.>2.0.ZU;2-X
Abstract
The salts dissolved in a single solvent or a mixed solvent are capable of altering the vapour pressure and the relative volatilities, respec tively. Theory and practice showed that the salt effect on the vapou-l iquid equilibrium can be large in certain systems, providing a potenti al technique of extractive distillation for systems difficult or impos sible to separate by normal rectification. A survey of the literature pertaining to salt effect in vapour-liquid equilibrium is reviewed.