Accession Number:
AD0756988
Title:
Salt Effects in Liquid-Vapor Equilibrium: A New Equation for the Ethanol-Water System Saturated with Salt,
Descriptive Note:
Corporate Author:
ROYAL MILITARY COLL OF CANADA KINGSTON (ONTARIO) DEPT OF CHEMICAL ENGINEERING
Personal Author(s):
Report Date:
1972-06-05
Pagination or Media Count:
4.0
Abstract:
A new equation for salt effect in vapor-liquid equilibrium is presented, which correlates temperature and the liquid-phase concentrations of all three components with equilibrium vapor composition, for isobaric systems consisting of a binary to which a salt has been added to saturation. The equation was tested successfully with literature data for 12 ethanol-water-salt systems, yielding a better fit for all 12 systems than the one-constant equation of Johnson and Furter, and with the confidence level for the comparison in excess of 99.9 for six of the systems tested. Author
Descriptors:
Subject Categories:
- Physical Chemistry