MASS TRANSFER THROUGH SPHERICAL SURFACE ACCOMPANIED BY CHEMICAL REACTION.

E. Nagy, T. Blickle, A. Ujhidy

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Abstract

Mass transfer accompanied by a chemical reaction through a spherical surface is investigated. A concentric, stagnant, spherical concentration boundary-layer is assumed around the small particles. Based on this assumption, mass transfer rates are given for three cases, namely, for a first-order irreversible reaction, first-order reversible and second-order irreversible reactions. The mass transferred unreacted across the boundary-layer into the bulk of the continuous phase is also given. This allows the study of mass transfer accompanied by chemical reaction of any finite reaction rate regime.

Original languageEnglish
Pages (from-to)163-180
Number of pages18
JournalHungarian Journal of Industrial Chemistry
Volume14
Issue number2
Publication statusPublished - Jan 1 1986

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ASJC Scopus subject areas

  • Chemistry (miscellaneous)
  • Chemistry(all)
  • Chemical Engineering(all)

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