ABSTRACT

Solubilities, densities, and refractive indices of the two aqueous systems (LiBO2 + NaBO2+ H2O) and (LiBO2 + KBO2+ H2O) at 298.15 K and 0.1 MPa were conducted with the method of isothermal solution saturation. The diagrams of solubilities, densities and refractive indices were constructed using experimental data, respectively. They both contained one invariant point co-saturated with two salts, two biphasic regions and one triphasic region. As the concentration of sodium metaborate (potassium metaborate) increases in solution, the density and refractive index change regularly and reach a maximum value at the invariant point. The densities and refractive indices change regularly with the sodium metaborate (potassium metaborate) concentration increasing in solution, and reach the maximum value at the invariant point.

Compounds

#	Formula	Name
1	BLiO2	lithium metaborate
2	BNaO2	sodium metaborate
3	BKO2	potassium metaborate
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	1 2 4	Mass fraction - 1 ; Liquid	Mass fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 1	Inductively Coupled Plasma Optical Emission Spectrometer, alkali titration method	10
POMD	1 2 4	Mass fraction - 2 ; Liquid	Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 2	charge balance of ions and alkali titration method	6
POMD	1 2 4	Mass density, kg/m3 ; Liquid	Mass fraction - 1; Liquid Mass fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	15
POMD	1 2 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 1; Liquid Mass fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	15
POMD	1 3 4	Mass fraction - 1 ; Liquid	Solvent: Mass fraction - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 1	Inductively Coupled Plasma Optical Emission Spectrometer, alkali titration method	9
POMD	1 3 4	Mass fraction - 3 ; Liquid	Solvent: Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Crystal of intercomponent compound 2	gravimetric method and alkali titration method	5
POMD	1 3 4	Mass density, kg/m3 ; Liquid	Mass fraction - 1; Liquid Mass fraction - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	13
POMD	1 3 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 1; Liquid Mass fraction - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	13
POMD	1 4	Mass fraction - 1 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal of intercomponent compound 1	Inductively Coupled Plasma Optical Emission Spectrometer, alkali titration method	1
POMD	1 4	Mass density, kg/m3 ; Liquid	Mass fraction - 1; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	1 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 1; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	2 4	Mass fraction - 2 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal of intercomponent compound 2	charge balance of ions and alkali titration method	1
POMD	2 4	Mass density, kg/m3 ; Liquid	Mass fraction - 2; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	2 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 2; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	3 4	Mass fraction - 3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid Crystal of intercomponent compound 2	gravimetric method and alkali titration method	1
POMD	3 4	Mass density, kg/m3 ; Liquid	Mass fraction - 3; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	3 4	Refractive index (Na D-line) ; Liquid	Mass fraction - 3; Liquid Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1

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

Solubilities, Densities, and Refractive Indices in the Ternary Systems (LiBO2 + NaBO2 + H2O) and (LiBO2 + KBO2 + H2O) at 298.15 K and 0.1 MPa

Wang, S.[Shiqiang], Yang, J.[Juan], Shi, C.[Chuncheng], Zhao, D.[Dong], Guo, Y.[Yafei], Deng, T.[Tianlong]

ABSTRACT