The possibility of preparing high-silica materials (silica gels, glasses, ceramics), including monolithic ones, from natural nepheline-containing raw materials is established. The processes of decomposition of nepheline concetrate, formation of silica gels, their drying and heat treatment are investigated.
Origin
A P Karpinskii Institute, Russia
Journal Title
Glass & Ceramics 53 1-2 1996 51-54
Sector
Special Glass
Class
S 1578a