FIELD: production of aluminum by electrolysis in cells with upper electric current lead for supplying current to self-firing anode.
SUBSTANCE: method comprises steps of periodically loading anode mass onto surface of anode placed in anode casing; in order to lower consumption of anode mass and electric energy, thermally insulating lateral surface of anode after cutting through periphery of anode due to charging layer of loose aluminum materials to boards of anode casing. Said layer is fed by depth consisting 0.15 - 0.7 and by thickness consisting 0.007 - 0.035 of height of anode casing.
EFFECT: lowered consumption of electric energy and anode mass.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROCEDURE FOR FORMING SELF-CALCINATING COAL ANODE OF ALUMINIUM ELECTROLYTIC CELL | 2009 |
|
RU2397277C1 |
| METHOD TO FORM SELF-BAKING ANODE OF TOP-WORKED ALUMINIUM ELECTROLYTIC CELL | 2013 |
|
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| METHOD OF FORMATION OF SELF-BURNING ANODE OF ALUMINUM ELECTROLYZER | 1996 |
|
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| ARRANGEMENT FOR WITHDRAWING HEAT FROM ANODE SURFACE | 0 |
|
SU1611991A1 |
| ANODE SHELL OF ALUMINUM ELECTROLYZER WITH UPPER CURRENT LEAD AND SELF-BAKING ANODE | 1995 |
|
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| PROCESS OF FORMATION OF SELF-BAKING ANODE OF ALUMINUM ELECTROLYZER WITH UPPER CURRENT LEAD | 1997 |
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| METHOD FOR FORMING OF ALUMINIUM ELECTROLYZER SELF-ROASTING ANODE | 1992 |
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| PROCESS FORMING SELF-ROASTING ANODE OF ALUMINUM ELECTROLYZER WITH UPPER CURRENT LEAD | 2001 |
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| DEVICE FOR COOLING A SELF-BURNING ANODE OF ALUMINUM ELECTROLYZER | 2021 |
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