%0 Journal Article %T Mathematical approach to the study of the mullite synthesis process %A Ponaryadov, A.V. %A Ustyugov, V.A. %A Kotova, E.L. %K kaolinite, mullite, mineral phases, solid-phase synthesis, structural transformations, mathematical model, composite %J Vestnik of geosciences %D 2022 %N 0 %P 3 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"