ZA791521B - Method of measuring of electrodes to be changed,arrangement for carrying out the method,as well as a detector for checking the attainment of a predetermined position - Google Patents

Method of measuring of electrodes to be changed,arrangement for carrying out the method,as well as a detector for checking the attainment of a predetermined position

Info

Publication number
ZA791521B
ZA791521B ZA791521A ZA791521A ZA791521B ZA 791521 B ZA791521 B ZA 791521B ZA 791521 A ZA791521 A ZA 791521A ZA 791521 A ZA791521 A ZA 791521A ZA 791521 B ZA791521 B ZA 791521B
Authority
ZA
South Africa
Prior art keywords
attainment
checking
electrodes
detector
measuring
Prior art date
Application number
ZA791521A
Other languages
English (en)
Inventor
R Weber
H Schaper
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of ZA791521B publication Critical patent/ZA791521B/xx

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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
ZA791521A 1978-04-03 1979-03-30 Method of measuring of electrodes to be changed,arrangement for carrying out the method,as well as a detector for checking the attainment of a predetermined position ZA791521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH352778 1978-04-03

Publications (1)

Publication Number Publication Date
ZA791521B true ZA791521B (en) 1980-06-25

Family

ID=4257924

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA791521A ZA791521B (en) 1978-04-03 1979-03-30 Method of measuring of electrodes to be changed,arrangement for carrying out the method,as well as a detector for checking the attainment of a predetermined position

Country Status (11)

Country Link
US (1) US4221641A (xx)
JP (1) JPS54155110A (xx)
AU (1) AU521362B2 (xx)
CA (1) CA1111375A (xx)
DE (1) DE2819351A1 (xx)
FR (1) FR2421960A1 (xx)
GB (1) GB2018291A (xx)
IT (1) IT1112430B (xx)
NL (1) NL7902182A (xx)
NO (1) NO790970L (xx)
ZA (1) ZA791521B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540474A (en) * 1984-06-04 1985-09-10 Aluminum Company Of America Light level electrode setting gauge and method of use
EP0195143B1 (en) * 1985-03-18 1988-10-26 Alcan International Limited Controlling aluminium reduction cell operation
US7001497B2 (en) * 2003-04-25 2006-02-21 Alcoa,Inc. Process and apparatus for positioning replacement anodes in electrolytic cells
NO319212B1 (no) * 2003-11-26 2005-06-27 Norsk Hydro As Fremgangsmate for posisjonering ved skifting av anoder i en elektrolysecelle, samt utstyr for samme
RU2375502C2 (ru) * 2004-09-08 2009-12-10 Э.С.Л. Способ замены анода в электролизере по производству алюминия электролизом, включающий регулирование положения анода, и устройство для его осуществления
FR2874934B1 (fr) * 2004-09-08 2007-09-07 Ecl Soc Par Actions Simplifiee Procede de changement d'anode dans une cellule de production d'aluminium par electrolyse incluant un ajustement de la position de l'anode et dispositif pour le mettre en oeuvre
FR2876713B1 (fr) * 2004-10-14 2007-07-20 Ecl Soc Par Actions Simplifiee Procede de changement d'anode dans une cellule de production d'aluminium par electrolyse incluant un ajustement de la position de l'anode et machine de service pour le mettre en oeuvre
CN1323280C (zh) * 2005-08-25 2007-06-27 南宁市众成伟业控制技术有限公司 以无线比较基为平台的阳极水平测高系统
CN101823666B (zh) * 2009-03-04 2014-03-26 贵阳铝镁设计研究院有限公司 一种铝电解多功能天车工具复位方法及装置
CN105256333B9 (zh) * 2015-11-23 2022-07-26 株洲天桥起重机股份有限公司 一种用于铝电解生产的阳极更换系统
US11591703B2 (en) 2017-09-18 2023-02-28 Boston Electrometallurgical Corporation Systems and methods for molten oxide electrolysis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525011A (fr) * 1966-05-12 1968-05-17 Pechiney Prod Chimiques Sa Dispositif pour le réglage en hauteur d'une électrode verticale et procédé pour la mise en oeuvre de ce dispositif
CH532661A (de) * 1970-05-01 1973-01-15 Alusuisse Verfahren zum Auswechseln der Anoden bei der Aluminiumelektrolyse im Fluoridschmelzfluss

Also Published As

Publication number Publication date
AU521362B2 (en) 1982-04-01
IT7921543A0 (it) 1979-04-03
IT1112430B (it) 1986-01-13
CA1111375A (en) 1981-10-27
AU4518879A (en) 1979-10-18
NL7902182A (nl) 1979-10-05
FR2421960A1 (fr) 1979-11-02
JPS54155110A (en) 1979-12-06
DE2819351A1 (de) 1979-10-04
GB2018291A (en) 1979-10-17
NO790970L (no) 1979-10-04
US4221641A (en) 1980-09-09

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