Vapor-liquid equilibria by UNIFAC group contribution. 5. Revision and extension

HK Hansen, P Rasmussen, A Fredenslund… - Industrial & …, 1991 - ACS Publications
… This article is the fifth in the series. The purposes of the present revision and extension are
… parameters of Table II have improved the reliability of UNIFAC vapor-liquid equilibrium predic…

Vaporliquid equilibria by UNIFAC group contribution. 6. Revision and extension

R Wittig, J Lohmann, J Gmehling - Industrial & engineering …, 2003 - ACS Publications
… The group contribution method UNIFAC has become very … vaporliquid equilibria. With the
help of new data stored in the Dortmund Data Bank (DDB), many gaps in the existing UNIFAC

Vapor-liquid equilibria by UNIFAC group contribution. Revision and extension

S Skjold-Jorgensen, B Kolbe, J Gmehling… - … Process Design and …, 1979 - ACS Publications
… to reportfurther extensions and revisions of the UNIFAC parameter tables. UNIFAC Parameters
The UNIFAC group contribution method is based on the solution of groups concept. The …

Vapor-liquid equilibriums by UNIFAC group contribution. Revision and extension. 2

J Gmehling, P Rasmussen… - Industrial & Engineering …, 1982 - ACS Publications
extensions and revisions of the UNIFAC parameter tables. New Parameters (Extension) In
this work we have extended the UNIFAC group… vapor-liquid equilibrium data published until …

Revision of UNIFAC group interaction parameters of group contribution models to improve prediction results of vaporliquid equilibria for solvent–polymer systems

G Wibawa, S Takishima, Y Sato, H Masuoka - Fluid phase equilibria, 2002 - Elsevier
… [8] noted that extension of UNIFAC-ZM model could be … supercritical fluids, while extension
of UNIFAC-FV would be … been extended by addition of a free-volume term of the UNIFAC-…

Further development of modified UNIFAC (Dortmund): revision and extension 5

A Jakob, H Grensemann, J Lohmann… - Industrial & …, 2006 - ACS Publications
… The most reliable group … for vaporliquid equilibria (VLE), activity coefficients at infinite
dilution (γ ∞ ), excess enthalpies (h E ), liquid−liquid equilibria (LLE), solid−liquid equilibria of …

Further development of modified UNIFAC (Dortmund): revision and extension 6

D Constantinescu, J Gmehling - Journal of Chemical & …, 2016 - ACS Publications
group contribution model modified UNIFAC (Dortmund) for the prediction of phase equilibria
… pairs using vaporliquid equilibria (VLE), h E , and γ ∞ data stored in the NIST databank. …

An extension to the UNIFAC group assignment for prediction of vapor-liquid equilibria of mixtures containing refrigerants

M Kleiber - Fluid phase equilibria, 1995 - Elsevier
… All previously published vapor-liquid equilibrium data points for binary … an extension to the
UNIFAC group assignment for common refrigerants. It is shown that ten new main groups are …

Vapor-liquid equilibria by UNIFAC group contribution. 4. Revision and extension

D Tiegs, P Rasmussen, J Gmehling… - Industrial & …, 1987 - ACS Publications
revised parameters for several groups and new parameters for 52 pairs of groups for which
… used by our groups in Dortmund and Lyngby for vapor-liquid equilibrium predictions in the …

A modified UNIFAC (Dortmund) model. 3. Revision and extension

J Gmehling, J Lohmann, A Jakob, J Li… - Industrial & engineering …, 1998 - ACS Publications
… While ASOG and the original UNIFAC method were developed mainly for the prediction
of vaporliquid equilibria (VLE) and azeotropic data, the modified versions of UNIFAC also …