EXTRACTION OF ALUMINA

A process for extraction of alumina from aluminum containing ores is disclosed. The process comprises the following steps, determining the alumina and silica content in the ore; treating the ore with caustic and heat, leaching the intermediate mass so produced with water to obtain a filtrate contain...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PURI PRASHANT, MICKEY, SAMDANI, ANANT, MOHAPATRA, SANJAYA, JADHAV, RAHUL, KAPSE, MAYUR, KULKARNI, SADGURU, SALVI, SEEMA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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