FIELD: production of aluminum. SUBSTANCE: method includes mixing of alumina with graphite, reduction of alumina in heating by means of high- frequency inductors up to caking, and melting of mixture, and separation of aluminum on cathode. In so doing, anode is used in form of said mixture. EFFECT: improved ecology and purity of aluminum due to absence of harmful additives in reduction process and higher method efficiency due to process continuity. 1 dwg
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Authors
Dates
2000-10-20—Published
1996-04-30—Filed