UNIFAC model: Difference between revisions
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[http://pubs.acs.org/doi/abs/10.1021/ie00071a018 A modified UNIFAC group-contribution model for prediction of phase equilibria and heats of mixing] | [http://pubs.acs.org/doi/abs/10.1021/ie00071a018 A modified UNIFAC group-contribution model for prediction of phase equilibria and heats of mixing] | ||
The predictive Soave-Redlich-Kwong (PSRK) equation of state combines the Soave-Redlich-Kwong cubic equation of state with the Mathias-Copeman equation and the | The predictive Soave-Redlich-Kwong (PSRK) equation of state combines the Soave-Redlich-Kwong cubic equation of state with the Mathias-Copeman equation and the UNIFAC group-contribution method: | ||
[https://en.wikipedia.org/wiki/PSRK PSRK model] on Wikipedia | [https://en.wikipedia.org/wiki/PSRK PSRK model] on Wikipedia | ||
Revision as of 11:41, 20 January 2016
The models/thermodynamics.a4l ASCEND code provides methods for calculating vapor-liquid equilibria (VLE).
Details on various group-contribution methods can be found here:
UNIQUAC: UNIQUAC model on Wikipedia
UNIFAC: UNIFAC model on Wikipedia
modified UNIFAC: A modified UNIFAC group-contribution model for prediction of phase equilibria and heats of mixing
The predictive Soave-Redlich-Kwong (PSRK) equation of state combines the Soave-Redlich-Kwong cubic equation of state with the Mathias-Copeman equation and the UNIFAC group-contribution method:
PSRK model on Wikipedia
See also predictive Soave-Redlich-Kwong (PSRK)
The UNIFAC consortium manages the parameter database for the original UNIFAC, modified UNIFAC and PSRK model: The UNIFAC Consortium
See also Thermodynamics with ASCEND.