APPLICATION OF THE SIMPLIFIED HOLE THEORY EQUATION OF STATE TO POLYMER-SOLUTIONS AND BLENDS

Authors
ZHONG CL WANG WC LU HZ
Citation
Cl. Zhong et al., APPLICATION OF THE SIMPLIFIED HOLE THEORY EQUATION OF STATE TO POLYMER-SOLUTIONS AND BLENDS, Fluid phase equilibria, 102(2), 1994, pp. 173-179
Citations number
14
Categorie Soggetti
Engineering, Chemical","Chemistry Physical
Journal title
Fluid phase equilibria → ACNP
ISSN journal
03783812
Volume
102
Issue
2
Year of publication
1994
Pages
173 - 179
Database
ISI
SICI code
0378-3812(1994)102:2<173:AOTSHT>2.0.ZU;2-#
Abstract
The simplified hole theory equation of state has been extended to poly mer-solvent and polymer-polymer systems for the calculation of the P-V -T relations for five binary systems with good accuracy. Moreover, to test the equations proposed, the spinodal curves for two polymer-solve nt systems have been estimated. Comparisons have been made between the calculated results of this work and the estimations from the well-rec ognized Simha and Somcynsky equation of state, which shows that the eq uations proposed are of the same quality as the latter, but much simpl er in computation.