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Details van artikel 12 van 16 gevonden artikelen
| Titel: |
THE EFFECT OF PARTICLE DILUTION ON WETTING EFFICIENCY AND LIQUID FILM THICKNESS IN SMALL TRICKLE BEDS |
| Auteur: |
Tsamatsoulis, D. Al-Dahhan, M. H. Larachi, F. Nnakos, N. Papaya |
| Verschenen in: |
Chemical engineering communications |
| Paginering: | Jaargang 185 (2001) nr. 1 pagina's 67-77 |
| Jaar: |
2001-04-01 |
| Inhoud: |
Partial wetting in small scale trickle bed reactors results in incorrect determination of intra-particle apparent kinetic parameters as well as in erroneous reactor scale-up. Although a dilution of catalyst particles with inert fines improves the catalyst wetting efficiency, it does not guarantee full external catalyst wetting at all superficial liquid mass velocities. In this work, a method is presented to relate the wetting efficiency obtained at different operating conditions and at different laboratories for diluted and non-diluted beds. Liquid film thickness in diluted and non-diluted beds is estimated. The effect of the operating conditions on partial wetting and liquid film thickness is discussed. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 12 van 16 gevonden artikelen
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