CORRELATION AND PREDICTION OF THERMAL-PROPERTIES AND PHASE-BEHAVIOR FOR A CLASS OF AQUEOUS-ELECTROLYTE SYSTEMS

Authors
THOMSEN K RASMUSSEN P GANI R
Citation
K. Thomsen et al., CORRELATION AND PREDICTION OF THERMAL-PROPERTIES AND PHASE-BEHAVIOR FOR A CLASS OF AQUEOUS-ELECTROLYTE SYSTEMS, Chemical Engineering Science, 51(14), 1996, pp. 3675-3683
Citations number
15
Categorie Soggetti
Engineering, Chemical
Journal title
Chemical Engineering Science → ACNP
ISSN journal
00092509
Volume
51
Issue
14
Year of publication
1996
Pages
3675 - 3683
Database
ISI
SICI code
0009-2509(1996)51:14<3675:CAPOTA>2.0.ZU;2-Q
Abstract
An extended UNIQUAC model is used to describe phase behaviour (VLE, SL E) and thermal properties (heat of mixing, heat capacity) for aqueous solutions containing ions like (Na+, K+, H+) (Cl-, NO3-, SO42-, OH-, C O3-). A linear temperature dependence of the binary interaction parame ters allows good agreement with experimental data in the temperature r ange 0-110 degrees C. Copyright (C) 1996 Elsevier Science Ltd