Vapor-liquid-solid equilibria of sulfur dioxide in aqueous electrolyte solutions

Authors
Pereda, S Thomsen, K Rasmussen, P
Citation
S. Pereda et al., Vapor-liquid-solid equilibria of sulfur dioxide in aqueous electrolyte solutions, CHEM ENG SC, 55(14), 2000, pp. 2663-2671
Citations number
47
Categorie Soggetti
Chemical Engineering
Journal title
CHEMICAL ENGINEERING SCIENCE
ISSN journal
00092509 → ACNP
Volume
55
Issue
14
Year of publication
2000
Pages
2663 - 2671
Database
ISI
SICI code
0009-2509(200007)55:14<2663:VEOSDI>2.0.ZU;2-C
Abstract
The Extended UNIQUAC model for electrolyte systems, combined with the Soave -Redlich-Kwong equation of state is used to describe the complex vapor-liqu id-solid equilibria of sulfur dioxide in electrolyte solutions. Model param eters based on 1500 experimental data points are presented. The parameters are applicable in the temperature range 0-110 degrees C, concentrations up to saturation and pressures up to 30 bar. This validity range corresponds t o the experimental data used for the evaluation of parameters. (C) 2000 Els evier Science Ltd. All rights reserved.