| Autor: |
Yawalkar, A.A., Pangarkar, V.G., Beenackers, A.A C M |
| Přispěvatelé: |
Chemical Technology, Faculty of Science and Engineering |
| Jazyk: |
angličtina |
| Rok vydání: |
2002 |
| Předmět: |
|
| Zdroj: |
Canadian Journal of Chemical Engineering, 80(1), 158-166 |
| Popis: |
Based on a study of the gas hold-up data for stirred tank reactor generated in the present work and the data available in the literature for large stirred tank reactors (T = 0.57 m to 2.7 m) equipped with disc turbines and pitched blade downflow turbines a correlation is presented which reliably predicts gas hold-up data over wide range of system configurations and operating parameters. The parameter used, N/N-cd, relates gas hold-up at impeller speed N with respect to the gas hold-up at minimum impeller speed for complete dispersion of the gas, N-cd, It is shown that the gas hold-up data of different workers when compared on the basis of N/N-cd, shows unanimity. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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