FR1325158A - Control device for electrolytic furnaces - Google Patents

Control device for electrolytic furnaces

Info

Publication number
FR1325158A
FR1325158A FR894904A FR894904A FR1325158A FR 1325158 A FR1325158 A FR 1325158A FR 894904 A FR894904 A FR 894904A FR 894904 A FR894904 A FR 894904A FR 1325158 A FR1325158 A FR 1325158A
Authority
FR
France
Prior art keywords
control device
electrolytic furnaces
furnaces
electrolytic
control
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
FR894904A
Other languages
French (fr)
Inventor
P Flaathe Egil Angeid Nil Hans
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR894904A priority Critical patent/FR1325158A/en
Application granted granted Critical
Publication of FR1325158A publication Critical patent/FR1325158A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C25C3/20—Automatic control or regulation of cells
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • H05B7/152—Automatic control of power by electromechanical means for positioning of electrodes
    • 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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
FR894904A 1962-04-18 1962-04-18 Control device for electrolytic furnaces Expired FR1325158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR894904A FR1325158A (en) 1962-04-18 1962-04-18 Control device for electrolytic furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR894904A FR1325158A (en) 1962-04-18 1962-04-18 Control device for electrolytic furnaces

Publications (1)

Publication Number Publication Date
FR1325158A true FR1325158A (en) 1963-04-26

Family

ID=8777174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894904A Expired FR1325158A (en) 1962-04-18 1962-04-18 Control device for electrolytic furnaces

Country Status (1)

Country Link
FR (1) FR1325158A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391074A (en) * 1963-09-23 1968-07-02 Pechiney Prod Chimiques Sa Apparatus for detection of alumina content of aluminum electrolysis cells
US4465578A (en) * 1981-12-08 1984-08-14 Aluminium Pechiney Apparatus for the precise adjustment of the anode plane of an electrolysis cell used in the production of aluminum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391074A (en) * 1963-09-23 1968-07-02 Pechiney Prod Chimiques Sa Apparatus for detection of alumina content of aluminum electrolysis cells
US4465578A (en) * 1981-12-08 1984-08-14 Aluminium Pechiney Apparatus for the precise adjustment of the anode plane of an electrolysis cell used in the production of aluminum

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