Liquid−Liquid Equilibria for the Ternary System Water Hexadecane Propylene Glycol n-Propyl Ether.

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Bibliographic Details
Title: Liquid−Liquid Equilibria for the Ternary System Water Hexadecane Propylene Glycol n-Propyl Ether.
Authors: Cheng-Hao Su1, Li-Jen Chen1
Source: Journal of Chemical & Engineering Data. Mar2011, Vol. 56 Issue 3, p589-594. 6p.
Subjects: Liquid-liquid equilibrium, Ternary system, Water, Propylene glycols, Ether (Anesthetic), Temperature effect, Atmospheric pressure, Phase diagrams
Abstract: Liquid−liquid equilibria of a ternary system, water hexadecane propylene glycol n-propyl ether, were measured at temperatures ranging from (298.15 to 333.15) K under atmospheric pressure. At 298.15 K, the system exhibits only one two-liquid- phase-coexisting envelope in the triangle phase diagram. The system exhibits one three-liquid-phase-coexisting tie triangle and three two-liquid-phase-coexisting envelopes in the triangle phase diagram for the temperature ranging from (308.15 to 333.15) K. The experimental data were successfully correlated with the NRTL model. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
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Abstract:Liquid−liquid equilibria of a ternary system, water hexadecane propylene glycol n-propyl ether, were measured at temperatures ranging from (298.15 to 333.15) K under atmospheric pressure. At 298.15 K, the system exhibits only one two-liquid- phase-coexisting envelope in the triangle phase diagram. The system exhibits one three-liquid-phase-coexisting tie triangle and three two-liquid-phase-coexisting envelopes in the triangle phase diagram for the temperature ranging from (308.15 to 333.15) K. The experimental data were successfully correlated with the NRTL model. [ABSTRACT FROM AUTHOR]
ISSN:00219568
DOI:10.1021/je101281x