Record number :
1979785
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
Journal title :
Fluid Phase Equilibria
Serial Year :
1995
Link To Document :
بازگشت