ES229004A1 - Procedure for electrolysis of casted and corresponding salts closed, multi-cell circuit oven, for the production of aluminum from aluminum oxide (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for electrolysis of casted and corresponding salts closed, multi-cell circuit oven, for the production of aluminum from aluminum oxide (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES229004A1
ES229004A1 ES0229004A ES229004A ES229004A1 ES 229004 A1 ES229004 A1 ES 229004A1 ES 0229004 A ES0229004 A ES 0229004A ES 229004 A ES229004 A ES 229004A ES 229004 A1 ES229004 A1 ES 229004A1
Authority
ES
Spain
Prior art keywords
aluminum
electrolysis
closed
aluminum oxide
translation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0229004A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of ES229004A1 publication Critical patent/ES229004A1/en
Expired legal-status Critical Current

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  • Electrolytic Production Of Metals (AREA)

Abstract

Process for the production of aluminum by electrolysis, from aluminum oxide dissolved in a bath of molten salts, in a multi-cell furnace with individual electrolytic cells having bi-polar electrodes, characterized in that said bath is circulated during electrolysis by difference of load height within the same furnace in a closed circuit, through a closed "collar" sequence as defined above, of individual cells, passing the electric current through the cells in series, performing the feeding of aluminum oxide in one or more locations in the circuit, individually casting the aluminum produced from each cell, carrying out the anodic restoration individually for each cell and creating, and maintaining, the height of load to produce said circulation, by elevation of the bathroom in one or more points of the circuit. (Machine-translation by Google Translate, not legally binding)
ES0229004A 1955-06-08 1955-06-07 Procedure for electrolysis of casted and corresponding salts closed, multi-cell circuit oven, for the production of aluminum from aluminum oxide (Machine-translation by Google Translate, not legally binding) Expired ES229004A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT229004X 1955-06-08

Publications (1)

Publication Number Publication Date
ES229004A1 true ES229004A1 (en) 1956-10-01

Family

ID=38526178

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0229004A Expired ES229004A1 (en) 1955-06-08 1955-06-07 Procedure for electrolysis of casted and corresponding salts closed, multi-cell circuit oven, for the production of aluminum from aluminum oxide (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES229004A1 (en)

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