device for the galvanic separation of aluminum or aluminum alloys from organometallic aluminiumalkylhaltigen electrolytes

摘要

A device for the galvanic precipitation of aluminum and/or its alloys, from electrolytes containing metal organic aluminum alkyl complexes, comprises a carrier frame with a support and transport members, a galvanizing drum, a drive unit(s) for the drum, and drum carrier arm(s). The drum comprises a material resistant to aqueous and metal organic electrolytes at temperatures up to 110 degrees C. ??A device for the galvanic precipitation of aluminum and/or its alloys, from electrolytes containing metal organic aluminum alkyl complexes, comprises a carrier frame with a support and transport members, a galvanizing drum, a drive unit(s) for the drum, and drum carrier arm(s). The drive unit (3) is in an encapsulated gas-tight housing. The drum (13) has a perforated inner pipe (15) along its longitudinal axis, which has a side opening opposite the electrolyte feed in the electrolyte container. The drum comprises a material resistant to aqueous and metal organic electrolytes at temperatures up to 110 degrees C.