公开(公告)号：US3736244A

公开(公告)日：1973-05-29

申请号：US3736244D

申请日：1971-04-30

Applicant: ALUSUISSE

Inventor： BOHNER H ,  SCHMIDT HATTING W

IPC: C25C3/08 ,  C25C3/16 ,  C22D3/02 ,  B01K3/04

CPC classification number: C25C3/16 ,  C25C3/08

Abstract: AN ELECTROLYTIC CELL FOR THE RECOVERY OF ALUMINUM COMPRISING A POT FOR THE FLUORIDE ELECTROLYTE WITH A CARBON BOTTOM AND IRON CATHODE BARS EXTENDING THROUGH THE CARBON BOTTOM TO EMERGE FROM EACH SIDE OF THE CELL IN WHICH THE DROSS SCTION OF THE BARS ON EACH SIDE OF THE CENTRAL LENGTH WHICH LIES BENEATH THE ANODES IS LESS THAN THAT OF THE CENTRAL LENGTH OF THE BARS.