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The potential of Soave-Redlich-Kwong equation of state in describing phase equilibria data at high pressures for the CO2 + 1-alcohol systems

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Teodorescu M., Barhala A., Wichterle I.

Editorial: Rev. Roum. Chim., 49/11, p.927-934., 2004.


The Soave-Redlich-Kwong equation of state with simple quadratic mixing rule using only one mixture parameter, kij was tested as for the representation of vapour-liquid-liquid equilibria in binary carbon dioxide – 1-alcohol systems. The necessary parameters for the description of the selected experimental data of carbon dioxide – 1-alcohol systems are reported and the results of the correlation and prediction are discussed.

Cuvinte cheie: SRK EOS, quadratic mixing rule, carbon dioxide, 1-alcohol, mixtures, phase equilibria modelling