ABSTRACT

Fish-shaped phase diagram at a fixed water/tetradecane mass ratio (1/1) and three triangle phasediagrams at T = (298.15, 308.15, and 318.15) K of the ternary (water + tetradecane + 1-methyl-2-propoxyethoxy-2-propanol) were performed under atmospheric pressure. The upper and lower criticalsolution temperatures of the system were (300.90 and 280.00) K, respectively, according to the fish-shaped phase diagram. The experimental results of the ternary system were satisfactorily correlated bythe NRTL equation.

Compounds

#	Formula	Name
1	H2O	water
2	C9H20O3	1-(1-methyl-2-propoxyethoxy)-2-propanol
3	C14H30	tetradecane

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Constraint	Phase	Method	#Points
POMD	3 1 2	Mass fraction - 1 ; Liquid mixture 1 Mass fraction - 2 ; Liquid mixture 1 Mass fraction - 1 ; Liquid mixture 2 Mass fraction - 2 ; Liquid mixture 2 Mass fraction - 1 ; Liquid mixture 3 Mass fraction - 2 ; Liquid mixture 3	Temperature, K; Liquid mixture 3 Pressure, kPa; Liquid mixture 3		Liquid mixture 1 Liquid mixture 2 Liquid mixture 3	Chromatography Chromatography Chromatography Chromatography Chromatography Chromatography	1
POMD	3 1 2	Mass fraction - 2 ; Liquid mixture 2 Mass fraction - 2 ; Liquid mixture 1 Mass fraction - 1 ; Liquid mixture 1	Temperature, K; Liquid mixture 1 Mass fraction - 1; Liquid mixture 2	Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	28
POMD	3 1 2	Mass fraction - 2 ; Liquid mixture 2 Mass fraction - 1 ; Liquid mixture 1 Mass fraction - 2 ; Liquid mixture 1	Temperature, K; Liquid mixture 1 Mass fraction - 1; Liquid mixture 2	Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	28
POMD	3 1 2	Mass fraction - 2 ; Liquid mixture 2 Mass fraction - 2 ; Liquid mixture 1 Mass fraction - 1 ; Liquid mixture 1	Mass fraction - 1; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	3

Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Liquid-liquid equilibria for the ternary system (water + tetradecane + 1-methyl-2-propoxyethoxy-2-propanol)

Su, C.-H.[Cheng-Hao], Chen, L.-J.[Li-Jen]

ABSTRACT