Modeling and Measurement of the Dissolution Rate of Solid Particles in Aqueous Suspensions - Part I: Modeling

The dissolution/crystallization rate of suspended particles is a substantial parameter in particle/fluid systems. Frequently, the mass transfer is accompanied by chemical reactions, which affect the mass transfer in the boundary layer surrounding the particles. In the modeling of such systems one ha...

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Bibliographic Details
Published inChemical engineering & technology Vol. 26; no. 11; pp. 1131 - 1136
Main Authors Allers, T., Luckas, M., Schmidt, K.G.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 10.11.2003
WILEY‐VCH Verlag
Wiley-VCH
Subjects
Applied sciences
Chemical engineering
Dissolution
Exact sciences and technology
Miscellaneous
Modeling
Particles
Suspensions
Dissolution
Modeling
Solid particle
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Summary:The dissolution/crystallization rate of suspended particles is a substantial parameter in particle/fluid systems. Frequently, the mass transfer is accompanied by chemical reactions, which affect the mass transfer in the boundary layer surrounding the particles. In the modeling of such systems one has to differentiate between fast chemical reactions, which instantaneously attain chemical equilibrium, and reactions, which are slow with respect to mass transfer. A general model for the limestone dissolution is developed.
Bibliography:ark:/67375/WNG-T3KH9LMH-2
istex:2CD362BF6C0B91CDF5879A843C0F3D964A55FBE2
ArticleID:CEAT200303007
ISSN:0930-7516
1521-4125
DOI:10.1002/ceat.200303007