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Optimization of the dissolution and crystallization of a finely divided solid phase in stirred apparatuses

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Abstract

A variational method is considered for determining the optimum parameters of apparatuses with stirring of a liquid phase using a mathematical model for the kinetics of dissolution or crystallization of small solid particles. The production rate of an apparatus that is limited by the flow of a substance through the boundary layer on the surface of solid particles is taken as an optimization criterion. The optimization problem for the degassing of rubber crumb in a stirred apparatus is solved.

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Authors and Affiliations

  1. Kazan State Technological University, ul. Karla Marksa 68, Kazan, 420015, Tatarstan, Russia

    S. G. Dyakonov, V. V. Elizarov, D. V. Elizarov & D. A. Kirillov

Authors
  1. S. G. Dyakonov
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  2. V. V. Elizarov
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  3. D. V. Elizarov
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  4. D. A. Kirillov
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Corresponding author

Correspondence to S. G. Dyakonov.

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Original Russian Text © S.G. Dyakonov, V.V. Elizarov, D.V. Elizarov, D.A. Kirillov, 2011, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2011, Vol. 45, No. 5, pp. 529–540.

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Dyakonov, S.G., Elizarov, V.V., Elizarov, D.V. et al. Optimization of the dissolution and crystallization of a finely divided solid phase in stirred apparatuses. Theor Found Chem Eng 45, 619–630 (2011). https://doi.org/10.1134/S0040579511050241

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  • DOI: https://doi.org/10.1134/S0040579511050241

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