Process of Reducing Aluminium by Electrolysis
Type: Patent
View the complete
patent at USPTO.gov
  
Number: 400766
Market: Aluminum Ingot
Technology: Manufacturing systems & technology,Smelting
Year: 1889
Abstract: The invention described herein relates to the reduction of aluminium from its oxide by dissolving such oxide in a bath containing a fused fluoride salt of aluminium and then reducing the aluminium by passing an electric current through the bath; and in general terms the invetntion consists in the electrolysis of a solution of alumina in a fused fluoride salt of aluminium, substantially as hereinafter more fully described and claimed.
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