FR1110642A - Device for supplying electric current to the hearth of furnaces, in particular the cathode hearth of furnaces for the production of aluminum by igneous electrolysis - Google Patents

Device for supplying electric current to the hearth of furnaces, in particular the cathode hearth of furnaces for the production of aluminum by igneous electrolysis

Info

Publication number
FR1110642A
FR1110642A FR1110642DA FR1110642A FR 1110642 A FR1110642 A FR 1110642A FR 1110642D A FR1110642D A FR 1110642DA FR 1110642 A FR1110642 A FR 1110642A
Authority
FR
France
Prior art keywords
furnaces
hearth
aluminum
production
electric current
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1110642A publication Critical patent/FR1110642A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR1110642D 1953-11-17 1954-10-26 Device for supplying electric current to the hearth of furnaces, in particular the cathode hearth of furnaces for the production of aluminum by igneous electrolysis Expired FR1110642A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1110642X 1953-11-17
IT325532X 1953-11-17

Publications (1)

Publication Number Publication Date
FR1110642A true FR1110642A (en) 1956-02-15

Family

ID=26328955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1110642D Expired FR1110642A (en) 1953-11-17 1954-10-26 Device for supplying electric current to the hearth of furnaces, in particular the cathode hearth of furnaces for the production of aluminum by igneous electrolysis

Country Status (2)

Country Link
CH (1) CH325532A (en)
FR (1) FR1110642A (en)

Also Published As

Publication number Publication date
CH325532A (en) 1957-11-15

Similar Documents

Publication Publication Date Title
CH280894A (en) Crucible for igneous electrolysis cells and electrometallurgical furnaces.
FR1110642A (en) Device for supplying electric current to the hearth of furnaces, in particular the cathode hearth of furnaces for the production of aluminum by igneous electrolysis
ES285693A1 (en) Device of entry of current to cathodes in ovens (Machine-translation by Google Translate, not legally binding)
FR77613E (en) Improvement in dissociable gaseous hydrocarbon anodes to ensure the continuous and automatic operation of igneous electrolysis furnaces, in particular for the manufacture of aluminum
FR1142364A (en) Device for supplying current to furnaces for the production of aluminum by electrolytic fusion
FR1145242A (en) Furnace and process for the production of aluminum by igneous electrolysis, with reconstituting anodes, and anode for this furnace and process
FR1185548A (en) Device for supplying current to furnaces for the production of aluminum by electrolytic fusion
FR1036135A (en) Improvements to self-baking electrodes, in particular to anodes for igneous electrolysis furnaces
AU279587B2 (en) Arrangement of current supply to furnaces for production of aluminium by melt electrolysis
AU2787363A (en) Arrangement of current supply to furnaces for production of aluminium by melt electrolysis
ES230407A1 (en) Fused bath electrical furnace
CH245746A (en) Device for supplying current to carbon electrodes intended for electrolysis.
CH308041A (en) Device for supplying current to the anodes of electrolysis cells.
AU165438B2 (en) Improvements in the electrode position of copper from an acid bath
AU161578B2 (en) Electric salt bath furnace
GB600034A (en) Electrolytic production of aluminium
ES207964A1 (en) A provision for the suspension of electrodes in ovens (Machine-translation by Google Translate, not legally binding)
AU1930453A (en) Electric salt bath furnace
AT185574B (en) Power supply for aluminum electrolysis furnaces
FR78366E (en) Improvement in dissociable gaseous hydrocarbon anodes to ensure the continuous and automatic operation of igneous electrolysis furnaces, in particular for the manufacture of aluminum
FR1322428A (en) Process for the junction of carbon blocks for continuous electrodes, and continuous anode for the electrolysis of molten aluminum, manufactured according to this process
BE617463A (en) Process for the junction of carbon blocks for continuous electrodes, and continuous anode for the electrolysis of molten aluminum, manufactured according to this process
CA602895A (en) Production of refractory metals by fused bath electrolysis
FR1036029A (en) Current leads to the heating parts of the crucibles or to the electrolysis cells
FR1317382A (en) Installation for the supply of electric current to several conductors, in particular for an electrode furnace