Name: ThermoML Representation of Published Experimental Data from Journal of Chemical and Engineering Data (0021-9568, American Chemical Society)
Creator: Thermodynamics Research Center
License: https://www.nist.gov/open/license

ABSTRACT

The solid-liquid equilibria data of aqueous SrCl2-NH4Cl-MgCl2-H2O quaternary system at T=298 K were measured. Results shows that there are two three-salt co-saturation invariant point, and four crystallization regions corresponding to one single salt ammonium chloride (NH4Cl), two hydrate salts bischofite (MgCl2*6H2O), strontium chloride hexahydrate (SrCl2*6H2O), and one double salt ammonium carnallite (NH4Cl*MgCl2*6H2O), five univariant curves in the phase diagram.

Compounds

#	Formula	Name
1	ClH4N	ammonium chloride (NH4Cl)
2	Cl2Sr	strontium chloride
3	Cl2Mg	magnesium chloride
4	H2O	water

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 4	Mass fraction - 1 ; Liquid	Mass fraction - 3; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal of intercomponent compound 1	gravimetric titration and spectroscopy	1
POMD	3 1 4	Mass fraction - 1 ; Liquid	Mass fraction - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 2	gravimetric titration and spectroscopy	2
POMD	3 1 4	Mass density, kg/m3 ; Liquid	Mass fraction - 3; Liquid Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Pycnometric method	2
POMD	3 1 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 3; Liquid Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	2
POMD	3 1 4	Mass fraction - 1 ; Liquid	Mass fraction - 3; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal - 1	gravimetric titration and spectroscopy	1
POMD	2 3 4	Mass fraction - 3 ; Liquid	Mass fraction - 2; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal of intercomponent compound 1	gravimetric titration and spectroscopy	1
POMD	2 3 4	Mass fraction - 3 ; Liquid	Mass fraction - 2; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal of intercomponent compound 2	gravimetric titration and spectroscopy	1
POMD	2 3 4	Mass density, kg/m3 ; Liquid	Mass fraction - 2; Liquid Mass fraction - 3; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Pycnometric method	1
POMD	2 3 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 2; Liquid Mass fraction - 3; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	2 1 4	Mass fraction - 1 ; Liquid	Mass fraction - 2; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal - 1	gravimetric titration and spectroscopy	1
POMD	2 1 4	Mass fraction - 1 ; Liquid	Mass fraction - 2; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal of intercomponent compound 1	gravimetric titration and spectroscopy	1
POMD	2 1 4	Mass density, kg/m3 ; Liquid	Mass fraction - 2; Liquid Mass fraction - 1; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Pycnometric method	1
POMD	2 1 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 2; Liquid Mass fraction - 1; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1

Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Solid-Liquid Equilibria and Pitzer Model Simulation of the SrCl2-NH4Cl-MgCl2-H2O Quaternary System at T = 298 K

Zheng, Qiufeng, Wang, Lin, Zheng, Hong, Yu, Xudong, Zeng, Ying, Luo, Jun

ABSTRACT