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 densities and viscosities of aqueous blends of N-methyldiethanolamine (MDEA) and 2-amino-2-methyl-1-propanol with monoethanolamine (MEA) and diethanolamine (DEA) have been measured at (25, 30, 35, 40, 45 and 50) oC. The total amine strength in the solution was kept at 30 mass% in view of recent interest in using concentrated amine solutions in gas treating. Correlation for the density and viscosity of the ternary mixtures are presented.

Compounds

#	Formula	Name
1	C4H11NO2	diethanolamine
2	H2O	water
3	C5H13NO2	N-methyldiethanolamine
4	C2H7NO	2-aminoethan-1-ol
5	C4H11NO	2-amino-2-methylpropan-1-ol

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 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Mass fraction - 3; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:dW2:0.001:UFactor:16	7
POMD	3 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Mass fraction - 3; Liquid Pressure, kPa; Liquid	Liquid	PYCNOM:dW2:0.001:UFactor:4	7
POMD	4 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Mass fraction - 4; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:dW2:0.001:UFactor:16	7
POMD	4 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Mass fraction - 4; Liquid Pressure, kPa; Liquid	Liquid	PYCNOM:dW2:0.001:UFactor:4	7
POMD	1 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Mass fraction - 1; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:dW2:0.001:UFactor:16	7
POMD	1 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Mass fraction - 1; Liquid Pressure, kPa; Liquid	Liquid	PYCNOM:dW2:0.001:UFactor:4	7
POMD	5 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Mass fraction - 5; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:dW2:0.001:UFactor:16	7
POMD	5 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Mass fraction - 5; Liquid Pressure, kPa; Liquid	Liquid	PYCNOM:dW2:0.001:UFactor:4	7
POMD	3 4 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mass fraction - 3; Liquid Mass fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:16	56
POMD	3 4 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mass fraction - 3; Liquid Mass fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	PYCNOM:UFactor:4	56
POMD	3 1 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mass fraction - 3; Liquid Mass fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:16	49
POMD	3 1 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mass fraction - 3; Liquid Mass fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	PYCNOM:UFactor:4	49
POMD	5 4 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mass fraction - 5; Liquid Mass fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:16	49
POMD	5 4 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mass fraction - 5; Liquid Mass fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	PYCNOM:UFactor:4	49
POMD	1 5 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mass fraction - 5; Liquid Mass fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:16	42
POMD	1 5 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Mass fraction - 5; Liquid Mass fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	PYCNOM:UFactor:4	42

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

Density and Viscosity of Aqueous Solutions of (N-Methyldiethanolamine + Monoethanolamine), (N-Methyldiethanolamine + Diethanolamine), (2-Amino-2-methyl-1-propanol + Monoethanolamine) and (2-Amino-2-methyl-1-propanol + Diethanolamine

Mandal, B. P.[Bishnu P.], Kundu, M.[Madhusree], Bandyopadhyay, S. S.[Syamalend]

ABSTRACT