Liquid−Liquid Equilibrium in the System Poly(ethylene glycol) + MgSO4 + H2O at 298 K

Liquid−Liquid Equilibrium in the System Poly(ethylene glycol) + MgSO4 + H2O at 298 K

The liquid−liquid equilibrium for the ternary systems PEG1000 + MgSO4 + H2O, PEG3350 + MgSO4 + H2O and PEG8000 + MgSO4 + H2O has been obtained experimentally. The results are fitted to a three-parameter equation which fits the results to within ±2%. Tie lines have also been measured, along with the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of chemical and engineering data 1996-11, Vol.41 (6), p.1333-1336
Hauptverfasser: González-Tello, Pedro, Camacho, Fernando, Blázquez, Gabriel, Alarcón, Francisco José
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
General and physical chemistry
Liquid-liquid equilibria
Phase equilibria
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The liquid−liquid equilibrium for the ternary systems PEG1000 + MgSO4 + H2O, PEG3350 + MgSO4 + H2O and PEG8000 + MgSO4 + H2O has been obtained experimentally. The results are fitted to a three-parameter equation which fits the results to within ±2%. Tie lines have also been measured, along with the viscosity and density in both phases. The tie-line compositions have been fitted to Bancroft's potential equation.
ISSN:0021-9568
1520-5134
DOI:10.1021/je960075b