Volumetric behaviour of the ternary liquid system composed of methyl tert-butyl ether, toluene, and isooctane at temperatures from (298.15 to 328.15) K: Experimental data and correlation
Moravkova, L., Wagner, Z., Sedlakova, Z., Linek, J.
The densities and speeds of sound of (methyl tert-butyl ether {MTBE} + toluene + isooctane) were measured at four temperatures over the range (298.15 to 328.15) K and the respective values of excess volumes VE and adiabatic compressibility kappa_S were calculated. The VE and kappa_S values for the ternary and corresponding binaries were fitted to the Redlich Kister equation considering various numbers of ternary constants. The necessary number of ternary constants needed to describe the system is discussed.
Compounds
#
Formula
Name
1
C5H12O
2-methoxy-2-methylpropane
2
C8H18
2,2,4-trimethylpentane
3
C7H8
toluene
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
1
Speed of sound, m/s ; Liquid
Temperature, K; Liquid
Mole fraction - 1; Liquid
Mole fraction - 3; Liquid
Pressure, kPa; Liquid
Liquid
Sing-around technique in a fixed-path interferometer