Abstract
An innovative method for preparation of mullite-based refractories from aluminosilicate topaz ores is proposed in which the mineral ore is treated with ammonium fluoride; the excess silicon dioxide is removed in the form of gaseous ammonium hexafluorosilicate. The desiliconized mixture is sintered to obtain a lightweight mullite refractory with a fibrous structure.
| Original language | English |
|---|---|
| Pages (from-to) | 146-148 |
| Number of pages | 3 |
| Journal | Refractories and Industrial Ceramics |
| Volume | 47 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - May 2006 |
ASJC Scopus subject areas
- Ceramics and Composites
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Cite this
D'yachenko, A. N., Andreev, A. A., Buinovskii, A. S., & Kraidenko, R. I. (2006). Aluminosilicate ores processed by a fluoride method. Refractories and Industrial Ceramics, 47(3), 146-148. https://doi.org/10.1007/s11148-006-0074-1