Abstract
It is proposed to use porous ceramics made of a disthene-sillimanite concentrate as a filtering material in aggressive media; the effect of the plastic component (bentonite) on the properties of ceramics is analyzed; the results of studying the phase formation processes at 1250°C with different isothermal exposures are specified. It is established that disthene becomes mullitized at this temperature and the sillimanite structure becomes perfected.
Similar content being viewed by others
REFERENCES
P. P. Budnikov and F. Ya. Kharitonov, Ceramic Materials for Aggressive Media [in Russian], Stroiizdat, Moscow (1971).
K. A. Smirnova, Porous Ceramic for Filtration and Aeration [in Russian], Stroiizdat, Moscow(1968).
V. F. Babich and K. P. Belous, Chemical Equipment Made of Ceramics [in Russian], Mashinostroenie, Moscow (1987).
Chemical Engineering of Ceramics and Refractories [in Russian], Stroiizdat, Moscow (1972).
A. A. Pirogov, E. P. Saenko, K. A. Krasotin, et al., “Production of lightweight articles from disthene-sillimanite concentrate,” Ogneupory,No.11,1–3(1972).
A. P. Kochetova, N. V. Pitak, and S. V. Baranova, “Mullitization and sintering of disthene-sillimanite concentrate and properties of products made on its basis,” Ogneupory, No. 4, 38–42 (1978).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Zhuravlev, S.A., Krasnyi, B.L. Use of Disthene-Sillimanite in the Production of Porous Permeable Ceramics. Glass and Ceramics 61, 151–153 (2004). https://doi.org/10.1023/B:GLAC.0000043077.68310.fe
Issue Date:
DOI: https://doi.org/10.1023/B:GLAC.0000043077.68310.fe