CFD Modeling of Mass-Transfer Processes in Randomly Packed Distillation Columns
β Scribed by Yin, F. H.; Sun, C. G.; Afacan, A.; Nandakumar, K.; Chuang, K. T.
- Book ID
- 120626270
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 471 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0888-5885
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## Abstract The pressure drop and mass transfer efficiency for twoβphase flow in a structured packed column were simulated using a commercial CFD package, CFX version 10. The distillation of the methanol/isopropanol system was carried out in a 0.073βm diameter column, with an element composed of a
A simultaneous heat and mass transfer model was applied to a binary system m a 3-m dtstdlatlon column packed with i m Raschlg Rings Mass transfer coefficients were obtained by measunng composmons and temperatures as functions of column height through use of the "dlfferentlal height" technique The ex