Property Calculation
⇒ Saturated Vapor Pressure
⇒ Saturated Liquid Density
⇒ Liquid Dynamic Viscosity
⇒ Surface Tension
⇒ Heat of Vaporization
Property Estimation
⇒ UNIFAC
⇒ MOSCED
⇒ Joback

Prediction of Activity Coefficients

Calculation by the UNIFAC Model

Component 1
Component 2
Temperatures
[Kelvin]




This page uses the latest available parameters from Wittig R., Lohmann J., Gmehling J., "Vapor-Liquid Equilibria by UNIFAC Group Contribution. 6. Revision and Extension", Ind.Eng.Chem.Res., 42(1), 183-188, 2003 (available online).

New, updated and optimized parameters for UNIFAC, modified UNIFAC (Dortmund) and PSRK are available to UNIFAC Consortium members only.


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