Выдержка
The synthesis of mullite in mixtures of kaolinite and alumina in the presence of small amounts of topaz is studied. Topaz is shown to activate the synthesis of both the primary (from kaolinite) and secondary mullite (through binding silica produced by thermal degradation of kaolinite), decrease the temperature of synthesis by 100°C, and increase the total yield of mullite. Products of the thermal degradation of topaz - mullite and gaseous chemically active fluoride compounds - are shown to play the role of mineralizing agents.
| Язык оригинала | Английский |
|---|---|
| Страницы (с-по) | 416-420 |
| Число страниц | 5 |
| Журнал | Refractories and Industrial Ceramics |
| Том | 45 |
| Номер выпуска | 6 |
| DOI | |
| Состояние | Опубликовано - 1 ноя 2004 |
Отпечаток
ASJC Scopus subject areas
- Ceramics and Composites
- Materials Chemistry
Цитировать
Effect of topaz on the synthesis of mullite in mixtures of kaolinite and alumina. / Vakalova, T. V.; Pogrebenkov, V. M.; Ivanchenkov, A. V.; Alekseev, E. V.
В: Refractories and Industrial Ceramics, Том 45, № 6, 01.11.2004, стр. 416-420.Результат исследований: Материалы для журнала › Статья
}
TY - JOUR
T1 - Effect of topaz on the synthesis of mullite in mixtures of kaolinite and alumina
AU - Vakalova, T. V.
AU - Pogrebenkov, V. M.
AU - Ivanchenkov, A. V.
AU - Alekseev, E. V.
PY - 2004/11/1
Y1 - 2004/11/1
N2 - The synthesis of mullite in mixtures of kaolinite and alumina in the presence of small amounts of topaz is studied. Topaz is shown to activate the synthesis of both the primary (from kaolinite) and secondary mullite (through binding silica produced by thermal degradation of kaolinite), decrease the temperature of synthesis by 100°C, and increase the total yield of mullite. Products of the thermal degradation of topaz - mullite and gaseous chemically active fluoride compounds - are shown to play the role of mineralizing agents.
AB - The synthesis of mullite in mixtures of kaolinite and alumina in the presence of small amounts of topaz is studied. Topaz is shown to activate the synthesis of both the primary (from kaolinite) and secondary mullite (through binding silica produced by thermal degradation of kaolinite), decrease the temperature of synthesis by 100°C, and increase the total yield of mullite. Products of the thermal degradation of topaz - mullite and gaseous chemically active fluoride compounds - are shown to play the role of mineralizing agents.
UR - http://www.scopus.com/inward/record.url?scp=17044419704&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=17044419704&partnerID=8YFLogxK
U2 - 10.1007/s11148-005-0024-3
DO - 10.1007/s11148-005-0024-3
M3 - Article
AN - SCOPUS:17044419704
VL - 45
SP - 416
EP - 420
JO - Refractories and Industrial Ceramics
JF - Refractories and Industrial Ceramics
SN - 1083-4877
IS - 6
ER -