Title of article
Measurement and correlation of vapor-liquid equilibria in polymer solutions containing polystyrene with polymer ASOG
Author/Authors
Choi، نويسنده , , J.S. and Tochigi، نويسنده , , K. and Kojima، نويسنده , , K.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
14
From page
143
To page
156
Abstract
A gas chromatographic method is used to measure the activities of solvents which have a range of finite concentrations in polymer solutions. Experimental data are presented for 8 binary solvent/polystyrene systems at 393.15 and 423.15 K. The polymer ASOG is proposed to be correlated with the activities of solvents in polymer solutions, and consists of the original ASOG and the empirical modification of free volume. For 8 binary solvent/polystyrene systems containing nonpolar and moderately polar solvents, the polymer ASOG was successful to correlate with experimental data within the range of 1% error.
Keywords
Experiment , Data , Gas chromatographic method , activities , Theory , empirical , Nonpolar , Polar , Polymer ASOG
Journal title
Fluid Phase Equilibria
Serial Year
1995
Journal title
Fluid Phase Equilibria
Record number
1979785
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