ZA201209087B - Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminum - Google Patents

Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminum

Info

Publication number
ZA201209087B
ZA201209087B ZA2012/09087A ZA201209087A ZA201209087B ZA 201209087 B ZA201209087 B ZA 201209087B ZA 2012/09087 A ZA2012/09087 A ZA 2012/09087A ZA 201209087 A ZA201209087 A ZA 201209087A ZA 201209087 B ZA201209087 B ZA 201209087B
Authority
ZA
South Africa
Prior art keywords
aluminum
switching
production
electrolysis cell
extracting short
Prior art date
Application number
ZA2012/09087A
Inventor
Frederic Brun
Serge Despinasse
Original Assignee
Rio Tinto Alcan Int Ltd
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 Rio Tinto Alcan Int Ltd filed Critical Rio Tinto Alcan Int Ltd
Publication of ZA201209087B publication Critical patent/ZA201209087B/en

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
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • 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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts

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)
  • Load-Engaging Elements For Cranes (AREA)
ZA2012/09087A 2010-06-28 2012-11-30 Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminum ZA201209087B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1002686A FR2961828B1 (en) 2010-06-28 2010-06-28 DEVICE FOR EXTRACTING SHORT CIRCUITS WHEN CIRCUITING AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINUM
PCT/FR2011/000357 WO2012001242A1 (en) 2010-06-28 2011-06-23 Device for removing short-circuiting blocks when bringing on-line an electrolysis cell for the productin of aluminium

Publications (1)

Publication Number Publication Date
ZA201209087B true ZA201209087B (en) 2014-02-26

Family

ID=43569393

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/09087A ZA201209087B (en) 2010-06-28 2012-11-30 Device for extracting short-circuiting wedges when switching in an electrolysis cell for the production of aluminum

Country Status (11)

Country Link
US (1) US20130098755A1 (en)
EP (1) EP2585624B1 (en)
CN (1) CN102959133B (en)
AR (1) AR081676A1 (en)
AU (1) AU2011273335B2 (en)
CA (1) CA2792945C (en)
FR (1) FR2961828B1 (en)
MY (1) MY165055A (en)
RU (1) RU2601018C2 (en)
WO (1) WO2012001242A1 (en)
ZA (1) ZA201209087B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961829B1 (en) * 2010-06-28 2012-07-13 Ecl SHORT-CIRCUIT SHUTTER EXTRACTOR DEVICE FOR CIRCUIT-CURING AN ELECTROLYSIS CELL FOR ALUMINUM PRODUCTION
RU2564200C1 (en) * 2014-06-03 2015-09-27 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" System for removal of v-type shunt resistors at connection of electrolysis bath
NO343337B1 (en) * 2017-05-29 2019-02-04 Norsk Hydro As Device for gripping an anode for lifting operations and method for operating same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT345326B (en) * 1976-02-04 1978-09-11 Plasser Bahnbaumasch Franz DEVICE FOR RELEASING PUSHING TOOLS FROM THEIR HOLDER IN TRACK PADDING MACHINERY
US4078766A (en) * 1977-04-11 1978-03-14 Saurwein Albert C Powered nail extractor
US4230794A (en) * 1979-03-16 1980-10-28 Rca Corporation Improving etch resistance of a casein-based photoresist
US4249293A (en) * 1979-04-09 1981-02-10 Schulberg Harvey I Pulling tool
CS204779B1 (en) * 1979-08-30 1981-04-30 Zdenek Pustka Universal pneumatic wool lifter
US4431492A (en) * 1982-04-20 1984-02-14 Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha Aluminum electrolytic cell arrays and method of supplying electric power to the same
US4442593A (en) * 1982-08-25 1984-04-17 Ardal Og Sunndal Verk A.S. Anode butt remover
FR2583069B1 (en) 1985-06-05 1987-07-31 Pechiney Aluminium CONNECTION DEVICE BETWEEN VERY HIGH INTENSITY ELECTROLYSIS TANKS FOR THE PRODUCTION OF ALUMINUM, INCLUDING A SUPPLY CIRCUIT AND AN INDEPENDENT MAGNETIC FIELD CORRECTION CIRCUIT
US5566924A (en) * 1996-02-26 1996-10-22 Shirk; J. Edwin Portable powered stake puller
US6113073A (en) * 1999-06-22 2000-09-05 Framatome Connectors Usa, Inc. Hydraulic spike puller with frictionally delayed moving jaws and blocking jaw front shape
US6481691B1 (en) * 2000-09-28 2002-11-19 Stay Pull Inc. Fastener puller
CN2745957Y (en) * 2004-11-12 2005-12-14 贵阳铝镁设计研究院 Short circuit device of electrolytic tank
RU2290458C1 (en) * 2005-06-22 2006-12-27 Общество с ограниченной ответственностью "Инженерно-технологический центр" Connection of bus with cathode rod of aluminum electrolyzer
CN2851290Y (en) * 2005-11-24 2006-12-27 贵阳铝镁设计研究院 Device for use in short circuit power failure in aluminium electrolytic tank
CN201010699Y (en) * 2007-01-29 2008-01-23 河南中孚实业股份有限公司 Aluminum cell trenching device with uninterrupted power supply
CN201169633Y (en) * 2007-05-08 2008-12-24 贵阳铝镁设计研究院 Aluminum electrolysis series non-power off aluminum cell electric short circuit device
EP2080820B1 (en) * 2008-01-21 2010-08-25 Alcan International Limited Device and method for short-circuiting one or more cells in an arrangement of electrolysis cells intended for the production of aluminium

Also Published As

Publication number Publication date
EP2585624A1 (en) 2013-05-01
FR2961828B1 (en) 2012-08-10
AU2011273335A1 (en) 2013-01-31
AU2011273335B2 (en) 2014-03-20
RU2013103483A (en) 2014-08-10
MY165055A (en) 2018-02-28
CA2792945A1 (en) 2012-01-05
US20130098755A1 (en) 2013-04-25
CA2792945C (en) 2013-12-03
EP2585624B1 (en) 2014-04-16
FR2961828A1 (en) 2011-12-30
AR081676A1 (en) 2012-10-10
CN102959133A (en) 2013-03-06
CN102959133B (en) 2015-05-27
RU2601018C2 (en) 2016-10-27
WO2012001242A1 (en) 2012-01-05

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