发明名称 PROCESS OF PUTTING ALUMINUM ELECTROLYZER INTO OPERATION
摘要 FIELD: electrolytic production of aluminum. SUBSTANCE: process of putting aluminum electrolyzer into operation includes firing, loading of starting material, aluminum and electrolyte, bringing to technological operation. Aluminum carrying iron in quantity of 0.3-0.7 per cent by mass and silicon in quantity of 0.26-1.0 per cent by mass is loaded into bath of electrolyzer in the amount of 2.0-6.0 t. EFFECT: reduced time of bringing electrolyzer into operation and prolonged service life of it.
申请公布号 RU2149922(C1) 申请公布日期 2000.05.27
申请号 RU19980112556 申请日期 1998.06.29
申请人 OTKRYTOE AKTSIONERNOE OBSHCHESTVO "BRATSKIJ ALJUMI;NIEVYJ ZD 发明人 DEREVJAGIN V.N.
分类号 C25C3/06;(IPC1-7):C25C3/06 主分类号 C25C3/06
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