Abstract
Solid phase synthesis of wollastonite based on naturaldiatomite, opoka, marshallite) and technogenicmicrosilica, and anhydrous silicic acid) silica raw material is studied. A definite effect is established for the nature of silica raw material on wollastonite synthesis in the range 1000-1200°C. The most complete synthesis occurs with use of finely dispersed amorphous silica, in the form of microsilica, independent of the nature of the calcium-containing component.
Original language | English |
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Pages (from-to) | 295-301 |
Number of pages | 7 |
Journal | Refractories and Industrial Ceramics |
Volume | 51 |
Issue number | 4 |
DOIs | |
Publication status | Published - Dec 2010 |
Keywords
- Carbonate raw material
- Properties
- Silica raw material
- Solid-phase reaction
- Structure
- Synthesis
- Wollastonite
ASJC Scopus subject areas
- Ceramics and Composites
- Materials Chemistry