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![]() | dycord.pdf | 2010-07-15 10:05 | 254K | |
![]() | dycord.ps | 2010-07-15 10:05 | 231K | |
Abstract.
A rigorous model for staged high purity distillation based on first
principles is developed. The importance of the tray hydraulics to
obtain good agreement between simulation and experiment is
demonstrated. Analytical expressions to derive the hydraulic time
constants the vapor constant for models with simplified tray hydraulics
are presented. The validity of these key parameters is verified by
comparison to experimental data.