JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Online ISSN : 1881-1299
Print ISSN : 0021-9592
Special Issue for Multiscale Multiphase Process Engineering (MMPE) 2011
Local Measurement of Mass Transfer Rate of a Single Bubble with and without a Chemical Reaction
Ulf Daniel KückMichael SchlüterNorbert Räbiger
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2012 Volume 45 Issue 9 Pages 708-712

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Abstract

The impact of local phenomena on mass transfer from single free-rising gas bubbles with and without a superimposed chemical reaction was investigated using laser-induced fluorescence and particle image velocimetry. This paper discusses a novel calculation method for mass transfer rates using local concentration and velocity fields. Qualitative and quantitative results for the impact of a superimposed sulfite–sulfate reaction on oxygen mass transfer are also presented.

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© 2012 The Society of Chemical Engineers, Japan
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