GLASS FORMING COMPOUND

A glass forming compound having in its melted glass phase the formula Si2AlO (PO4)3 or 4 SiO2.Al2O3.3P2O5 is provided together with grain mixtures for producing refractory thermally insulating bricks adapted for use in the preheating zone of a rotary cement kiln operating in an atmosphere containing...

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Bibliographic Details
Main Authors P. BARTHA, A. TUTSEK
Format Patent
LanguageEnglish
Published 27.08.1981
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
LIME, MAGNESIA
METALLURGY
MINERAL OR SLAG WOOL
REFRACTORIES
SLAG
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
TREATMENT OF NATURAL STONE
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Summary:A glass forming compound having in its melted glass phase the formula Si2AlO (PO4)3 or 4 SiO2.Al2O3.3P2O5 is provided together with grain mixtures for producing refractory thermally insulating bricks adapted for use in the preheating zone of a rotary cement kiln operating in an atmosphere containing alkali chlorides, particularly KCl. The bricks develop a glass layer on the kiln exposed face thereof which resists penetration by alkalis, particularly KCl.
Bibliography:Application Number: AU19780042029