Selection of thermodynamic methods for purifying **furan pro2**
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**Furan: 0.94, toluene: 0.045, water: 0.015. For the separation and purification of furan, what thermodynamic method should be used in PRO2 simulation? Is NRTL suitable? This post was last edited by suiran983527 on 2009-2-12 12:22.]
If actual production takes place, different thermodynamic methods can be tried, and the one that is most suitable is the best. For pure design purposes, NRTL should be considered; in addition, the choice of thermodynamic method is also related to the pressure range.
For the activity coefficient equation, the pressure should not be too high, below 5 atmospheres, and interaction parameters are required. Look up literature or conduct experiments.
See what it’s for? Analyze each specific problem individually!
Use NRTL; it’s used in BASF’s process package.