Limitations of the UNIFAC method
- Last UpdatedSep 08, 2025
- 1 minute read
You should use the UNIQUAC Functional-group Activity Coefficient (UNIFAC) method only if the following conditions are met:
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Pressures are less than 10 atm.
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Temperatures are in the range of 32 - 300°F.
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All components are well below their critical points.