On the basis of regularity of growth of gas bubbles, crystallization of metals, topochemical reactions of decomposition of strong substances the kinetic equation of cavitation during roasting granules of mineral raw materials (clay raw materials, powders of glasses of various chemical composition) is derived. In the conditions of isothermal roasting the kinetics of cavitation is described by Kolmogorov – Yerofeyev’s modified equation and not isothermal, when heating in furnaces of various type – the differential equation. It is recommended to use the received equations at mathematical modeling of process of cavitation of the granulated foamglass and porous fillers.
the granulated silicate materials, the expanded clay gravel, the granulated foamglass, swelling, foaming
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