Conclusions
It was established that the kinetics of the burning-up process of the carbonaceous substance has an exponential nature and in semilogarithmic coordinates, it can be described by a straight line relationship log C=α+tan ατ.
The intensity of burning-up of the carbonaceous substance increases with increasing test temperature. The rate of burning-up of the carbonaceous substance in the pitch-impregnated specimens is slightly less than that observed in the coal tar (resin)-impregnated specimens.
Heat treatment of the impregnated products slows down burning-up of the carbonaceous substance.
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Translated from Ogneupory, No. 4, pp. 20–22, April, 1987.
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Leve, E.N., Antonov, G.I., Shcherbenko, G.N. et al. Kinetics of burning-up of carbon in pitch- and coal tar (resin)-impregnated periclase products. Refractories 28, 192–195 (1987). https://doi.org/10.1007/BF01400783
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DOI: https://doi.org/10.1007/BF01400783