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- Title
Low-Temperature Synthesis of the Cordierite Phase in Ceramic Mixtures of Natural Raw Materials.
- Authors
Khabas, T. A.; Vereshchagin, V. I.; Vakalova, T. V.; Kirchanov, A. A.; Kulikovskaya, N. A.; Kozhevnikova, N. G.
- Abstract
The synthesis of cordierite in mixtures of magnesia and clay raw materials recovered from deposits in Siberia is studied experimentally. For reference, a mixture based on clay from the Veselovskoe deposit (Ukraine) is used. To promote the synthesis, raw materials are mechanically activated using a vibratory centrifugal mill. The synthesis can be brought to completion at lower temperatures under mechanical activation conditions using a cordierite addition. Production of synthetic cordierite and cordierite products (blocks of catalyst carries with a cellular structure) organized on a pilot-plant basis at the G. K. Boreskov Institute of Catalysis is reported.
- Subjects
UKRAINE; SILICATE minerals; MINES &; mineral resources; PHYSICAL &; theoretical chemistry; CATALYSIS; MAGNESIUM oxide
- Publication
Refractories & Industrial Ceramics, 2003, Vol 44, Issue 3, p181
- ISSN
1083-4877
- Publication type
Article
- DOI
10.1023/A:1026360403004