| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 217484 | The Journal of Chemical Thermodynamics | 2006 | 5 Pages |
Abstract
Experimental (liquid + liquid) equilibrium (LLE) data were determined for a ternary system (polyvinylpyrrolidone + MgSO4 + water) at various temperatures of (298.15, 303.15, and 308.15) K. The UNIQAC, modified regular solution, modified Wilson and Chen-NRTL models were used to correlate the experimental tie-line data. The results show that at each temperature, the quality of fitting is better with the Chen-NRTL model.
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Authors
Alireza Salabat, Mohamad Ali Moghadasi, Parisa Zalaghi, Rahmat Sadeghi,