Vandu, C. O. ; Liu, H. ; Krishna, R. (2005) Mass transfer from Taylor bubbles rising in single capillaries Chemical Engineering Science, 60 (22). pp. 6430-6437. ISSN 0009-2509
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.ces.2005.01.037
Abstract
Gas-liquid mass transfer from Taylor bubbles rising in 1, 2 and 3 mm diameter capillaries of circular and square cross-sections was investigated for air-water system. The liquid-phase volumetric mass transfer coefficient kLa was obtained from experimental oxygen absorption dynamics. The experimental kLa values are in good agreement with the model developed by van Baten and Krishna (2004. Chemical Engineering Science 59, 2535-2545), with the additional assumption that the dominant mass transfer contribution is to the film surrounding the bubble.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Mass Transfer; Taylor Bubbles; Vertical Capillary; Penetration Model; Monolith Reactors |
| ID Code: | 65388 |
| Deposited On: | 17 Oct 2011 03:24 |
| Last Modified: | 17 Oct 2011 03:24 |
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