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Details van artikel 11 van 73 gevonden artikelen
| Titel: |
COMBINED EFFECT OF FREQUENCY OF MIXING AND FREQUENCY OF CHEMICAL REACTION ON THE RATE OF MASS TRANSFER AT A FREE LIQUID INTERFACE |
| Auteur: |
Kalthod, D. G. Ruckenstein, E. |
| Verschenen in: |
Chemical engineering communications |
| Paginering: | Jaargang 7 (1980) nr. 4-5 pagina's 195-210 |
| Jaar: |
1980 |
| Inhoud: |
The combined effect of mixing and chemical reaction on mass transfer at a free liquid interface subjected to a quasi-periodic motion is studied, taking as an example the wave motion in a thin liquid film flowing down a vertical wall. The equation of convective-diffusion with first-order reaction is solved in the small penetration approximation by using a method of successive transformations which contracts it to a pure-diffusion type equation. It is found that the amplification factor due to the wave motion diminishes as the reaction rate constant increases, and approaches unity in the limit of very rapid reaction. However, in the case of instantaneous bimolecular reaction, it is found that the amplification factor due to wave motion is not affected by the occurrence of reaction. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 11 van 73 gevonden artikelen
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