Large-type aluminium electrolyzer cathode carbon block

Large-type aluminium electrolyzer cathode carbon block

The large-size aluminium cell cathode carbon block is characterized by that its adopted raw material and ratios are as follows: calcined petroleum coke (including delayed coke, needle coke or graphitized delayed coke) 40-70%, broken calcines 5-30%, broken graphite 5-25% and modified asphalt 14-23%....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHIMING LI, XINMIN XIA, LIMING LUO
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
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Beschreibung
Zusammenfassung:The large-size aluminium cell cathode carbon block is characterized by that its adopted raw material and ratios are as follows: calcined petroleum coke (including delayed coke, needle coke or graphitized delayed coke) 40-70%, broken calcines 5-30%, broken graphite 5-25% and modified asphalt 14-23%. Said invented cathode carbon block is used in aluminium cell, anti-corrosive and its service life is long, and its cost is low.