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  • Submitted: May 05 2011 07:57 PM
  • Last Updated: May 05 2011 07:57 PM
  • File Size: 277.5KB
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Download VLE Calculation Using UNIFAC in MS Excel

* * * * * 6 Votes

Use UNIFAC data to construct binary vapor-liquid equilibrium (VLE) data for sets of components. A few are pre-installed, but easily add your own from data sources.

Disclaimer: All software provided "As-Is" with no warranty, expressed or implied, available. See our Terms of Use for more information.

The idea of this Excel application is excellent, but I miss examples where the components consist of several different group assignments e.g. 2-propanol = 2*CH3 + 1*CH + 1*OH. It is not clear how such "combined" components are treated in the sheet because both components in any of the given binary pairs consist of only one type of group
Thanks much.
Hi MK,

It's indeed good ready tool for Chem Engr/Process Engr.
Can you please add H2 gas with MDEA solvent combination in current database.


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