Инд. авторы:	Kazantseva L.K.
Заглавие:	Particulars of foam glass manufacture from zeolite-alkali batch
Библ. ссылка:	Kazantseva L.K. Particulars of foam glass manufacture from zeolite-alkali batch // Glass and Ceramics. - 2013. - Vol.70. - Iss. 7-8. - P.277-281. - ISSN 0361-7610. - EISSN 1573-8515.
Внешние системы:	SCOPUS: 2-s2.0-84890194731; DOI: 10.1007/s10717-013-9560-3; WoS: 000327076600009;
Реферат:	eng: The particulars of thermally activated foaming of zeolite-alkali batch are examined. It is found that carbonation of free NaOH with formation of hydrated sodium-carbonate-Na3[CO3][HCO3] × 2H 2O-occurs in dry granular batch kept in air. The same process also occurs with NaOH occluded by in-crystalline pores and zeolite channels. Sodium carbonate contained in in-crystalline pores and zeolite channels comprises an additional source of foaming agent-CO2. This makes it possible to obtain foam glass with density 100-150 kg/m3 from zeolite-containing rocks. © 2013 Springer Science+Business Media New York.
Ключевые слова:	pore-forming gas; melting; foam glass; carbonation of NaOH; Glass; Sodium; Melting; Glass manufacture; Crystalline materials; Carbonation; Carbon dioxide; Thermally activated; Sodium carbonate; Foam glass; zeolite-containing rocks;
Издано:	2013
Физ. характеристика:	с.277-281