Seamless lining layers forming method in aluminum cells and apparatus for performing the same

Seamless lining layers forming method in aluminum cells and apparatus for performing the same

A method of forming a lining layer in a cathode shell of an electrolytic aluminum cell including the following steps: filling the cathode shell with a powdere d material, leveling of said powdered material, positioning of a layer of dust-insulatin g material and conducting steps of static and dynami...

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1. Verfasser: PROSHKIN ALEKSANDR VLADIMIROVI,PINGIN VITALIJ VALER EVICH,TIMOFEEV VITALIJ SERGEEVICH,LEVENSON SAMUIL JAKOVLEVICH,GENDLINA LJUDMILA IVANOVNA,EREMENKOJURIJ IVANOVICH,GOLDOBIN VJACHESLAV ANDREEVICH
Format: Patent
Sprache:chi ; 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:A method of forming a lining layer in a cathode shell of an electrolytic aluminum cell including the following steps: filling the cathode shell with a powdere d material, leveling of said powdered material, positioning of a layer of dust-insulatin g material and conducting steps of static and dynamic compaction. In the static compaction step, a working element of static compaction is successively moved over the lining layer. In the step of dynamic compaction, a working element of dynamic compaction is moved over the entire width of the lining layer with the static load being continuously applied on the working element of dynamic compaction.