Raw mixture for producing refractory aluminous cement

Raw mixture for producing refractory aluminous cement

A raw mixture for the production of a refractory aluminous cement which consists of a basic component comprising barium carbonate or strontium carbonate, an acidic component comprising alumina or a mixture of alumina with zirconia, and chloride of at least one of the following metals: barium, stront...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SOSENKO, LEV MATVEEVICH, BULATOV, NAIL YAKUBOVICH, GADAEV, ANATOLY YAKOVLEVICH, NUDELMAN, BORIS IZRAILOVICH, OBORIN, PAVEL ALEXANDROVICH, BIKBAU, MARSEL YANOVICH, ARONOVA, IRINA ZELMANOVNA
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:A raw mixture for the production of a refractory aluminous cement which consists of a basic component comprising barium carbonate or strontium carbonate, an acidic component comprising alumina or a mixture of alumina with zirconia, and chloride of at least one of the following metals: barium, strontium, sodium or potassium. The mixture according to the present invention makes it possible to reduce energy consumption for the production of cement by 30 to 35%, lower the calcination temperature by 300 DEG to 500 DEG C and to improve the quality of cement.