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Modelling of Polymer Shell Formation on Particles in Fluidized Bed

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Fibre Chemistry Aims and scope

The energy efficient method of encapsulating dispersed materials by polymer shells, which involves the chemical formation of a shell directly on the surface of particles, is considered. A mathematical model of the examined process, including principles of heat and mass transfer, kinetics of polymerization, and the modification of evaporation surface area during the encapsulation process, is proposed. The model allows the uniformity of the distribution of coating material between the encapsulated particles, the temperature of particle layer, the moisture content of coating, the degree of monomer transformation, and particle coverage to be assessed.

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Acknowledgment

The work was funded by the Council for Grants of the President of the Russian Federation (grant SP-1951.2021.1).

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Authors and Affiliations

  1. Ivanovo State University of Chemical Technology, Ivanovo, Russia

    A. G. Lipin & A. A. Lipin

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  1. A. G. Lipin
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  2. A. A. Lipin
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Correspondence to A. G. Lipin.

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Translated from Khimicheskie volokna, No.6, pp. 53–55, 2021

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Lipin, A.G., Lipin, A.A. Modelling of Polymer Shell Formation on Particles in Fluidized Bed. Fibre Chem 53, 421–424 (2022). https://doi.org/10.1007/s10692-022-10319-0

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  • DOI: https://doi.org/10.1007/s10692-022-10319-0

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