Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1559330 | Calphad | 2010 | 10 Pages |
Abstract
Complete phase diagrams for the poly ethylene glycol di-methyl ether 2000 (PEGDME2000)+Na3PO4+H2O system at TÂ =Â (298.15, 308.15 and 318.15)Â K were determined. Liquid-liquid equilibria (LLE) for the aqueous PEGDME2000+Na3PO4 system were determined experimentally at TÂ =Â (298.15, 308.15, 313.15 and 318.15)Â K. The effects of temperature on the binodals and tie-lines of the investigated aqueous two-phase system (ATPS) were also studied. Furthermore, the modified local composition segment-based NRTL and Wilson models and also osmotic virial equation were used for the correlation and prediction of the liquid-liquid phase behavior of the studied system.
Keywords
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Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Mohammed Taghi Zafarani-Moattar, Saeed Nasiri,