NO880100L - Fremgangsmaate ved utskiftning av anoder. - Google Patents

Fremgangsmaate ved utskiftning av anoder.

Info

Publication number
NO880100L
NO880100L NO88880100A NO880100A NO880100L NO 880100 L NO880100 L NO 880100L NO 88880100 A NO88880100 A NO 88880100A NO 880100 A NO880100 A NO 880100A NO 880100 L NO880100 L NO 880100L
Authority
NO
Norway
Prior art keywords
anods
replacing
procedure
replacing anods
Prior art date
Application number
NO88880100A
Other languages
English (en)
Other versions
NO880100D0 (no
NO163142C (no
NO163142B (no
Inventor
Kjartan Droennesund
Staale Heggoe
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO880100A priority Critical patent/NO163142C/no
Publication of NO880100D0 publication Critical patent/NO880100D0/no
Priority to CA000587907A priority patent/CA1337058C/en
Priority to US07/295,791 priority patent/US4956054A/en
Priority to AU28409/89A priority patent/AU610329B2/en
Priority to ES198989300288T priority patent/ES2039842T3/es
Priority to EP89300288A priority patent/EP0324631B1/en
Priority to DE8989300288T priority patent/DE68905611T2/de
Publication of NO880100L publication Critical patent/NO880100L/no
Publication of NO163142B publication Critical patent/NO163142B/no
Publication of NO163142C publication Critical patent/NO163142C/no

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
    • C25C3/14—Devices for feeding or crust breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/32—Trolleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Soil Working Implements (AREA)
NO880100A 1988-01-12 1988-01-12 Fremgangsmaate og anordning ved utskiftning av anoder. NO163142C (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO880100A NO163142C (no) 1988-01-12 1988-01-12 Fremgangsmaate og anordning ved utskiftning av anoder.
CA000587907A CA1337058C (en) 1988-01-12 1989-01-11 Method for removing carbon anodes in aluminum electrolysis cells
US07/295,791 US4956054A (en) 1988-01-12 1989-01-11 Method and apparatus for removing carbon anodes in aluminum electrolysis cells
AU28409/89A AU610329B2 (en) 1988-01-12 1989-01-11 Method for removing carbon anodes in aluminium electrolysis
ES198989300288T ES2039842T3 (es) 1988-01-12 1989-01-12 Metodo de retirar anodos de carbono en cubas de electrolisis para la produccion de aluminio.
EP89300288A EP0324631B1 (en) 1988-01-12 1989-01-12 Method for removing carbon anodes in aluminium electrolysis cells
DE8989300288T DE68905611T2 (de) 1988-01-12 1989-01-12 Verfahren zur entfernung von kohleanoden in aluminium-elektrolysezellen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO880100A NO163142C (no) 1988-01-12 1988-01-12 Fremgangsmaate og anordning ved utskiftning av anoder.

Publications (4)

Publication Number Publication Date
NO880100D0 NO880100D0 (no) 1988-01-12
NO880100L true NO880100L (no) 1989-07-13
NO163142B NO163142B (no) 1990-01-02
NO163142C NO163142C (no) 1990-04-18

Family

ID=19890552

Family Applications (1)

Application Number Title Priority Date Filing Date
NO880100A NO163142C (no) 1988-01-12 1988-01-12 Fremgangsmaate og anordning ved utskiftning av anoder.

Country Status (7)

Country Link
US (1) US4956054A (no)
EP (1) EP0324631B1 (no)
AU (1) AU610329B2 (no)
CA (1) CA1337058C (no)
DE (1) DE68905611T2 (no)
ES (1) ES2039842T3 (no)
NO (1) NO163142C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO168718C (no) * 1989-09-27 1992-03-25 Norsk Hydro As Anordning ved skorpebrytere i elektrolyseceller
IT1263968B (it) * 1993-02-25 1996-09-05 Gianfranco Zannini Apparecchiatura automatizzata per il cambio degli anodi delle celle elettrolitiche per la produzione di alluminio
NO980430L (no) * 1998-01-30 1999-08-02 Norsk Hydro As Fremgangsmåte og utstyr for håndtering av kullegemer og annet materiale
US20100155259A1 (en) * 2008-12-19 2010-06-24 Ramaswamy J Process for online power cut out of an aluminum reduction cell
FR3032461B1 (fr) * 2015-02-09 2017-01-20 Ecl Procede pour desengager un ensemble anodique use d'une cuve d'une installation de production d'aluminium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129766C (no) * 1962-09-14
US3319899A (en) * 1963-03-04 1967-05-16 Alcan Aluminium Ltd Crust breaking device for electrolysis furnaces
US3616440A (en) * 1968-04-23 1971-10-26 Harvey Aluminum Inc Device for servicing alumina reduction cells
CA1032895A (en) * 1973-09-12 1978-06-13 A/S Ardal Og Sunndal Verk Crust-breakers
NO135907C (no) * 1975-08-27 1977-06-22 Ardal Og Sunndal Verk
US4778304A (en) * 1987-05-04 1988-10-18 Diamond Tech, Inc. Pavement joint reworking apparatus
US4832412A (en) * 1987-11-09 1989-05-23 Rene Bertrand Machine for cutting pavement

Also Published As

Publication number Publication date
DE68905611D1 (de) 1993-05-06
CA1337058C (en) 1995-09-19
US4956054A (en) 1990-09-11
EP0324631A1 (en) 1989-07-19
NO880100D0 (no) 1988-01-12
NO163142C (no) 1990-04-18
NO163142B (no) 1990-01-02
AU610329B2 (en) 1991-05-16
DE68905611T2 (de) 1993-09-09
ES2039842T3 (es) 1993-10-01
EP0324631B1 (en) 1993-03-31
AU2840989A (en) 1989-07-13

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Legal Events

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