ZA201705026B - An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same - Google Patents

An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same

Info

Publication number
ZA201705026B
ZA201705026B ZA2017/05026A ZA201705026A ZA201705026B ZA 201705026 B ZA201705026 B ZA 201705026B ZA 2017/05026 A ZA2017/05026 A ZA 2017/05026A ZA 201705026 A ZA201705026 A ZA 201705026A ZA 201705026 B ZA201705026 B ZA 201705026B
Authority
ZA
South Africa
Prior art keywords
hall
anode
aluminium
cells
production
Prior art date
Application number
ZA2017/05026A
Other languages
English (en)
Inventor
Jørund Hop
Inge Arild Vee
Grzegorz Stefanski
Anders Lilleby
Hans Kueppers
Per Johnny Teigen
Vidar Hjelle
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
Publication of ZA201705026B publication Critical patent/ZA201705026B/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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/10—External supporting frames or structures
    • 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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon
    • 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

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)
  • Prevention Of Electric Corrosion (AREA)
ZA2017/05026A 2015-02-13 2017-07-24 An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same ZA201705026B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20150224 2015-02-13
PCT/NO2016/000005 WO2016130014A1 (en) 2015-02-13 2016-02-09 An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same

Publications (1)

Publication Number Publication Date
ZA201705026B true ZA201705026B (en) 2019-07-31

Family

ID=56615560

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/05026A ZA201705026B (en) 2015-02-13 2017-07-24 An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same

Country Status (10)

Country Link
US (1) US20180023206A1 (ru)
EP (1) EP3256622B1 (ru)
CN (1) CN107208288B (ru)
AU (1) AU2016218531B2 (ru)
BR (1) BR112017017062A2 (ru)
CA (1) CA2975081C (ru)
EA (1) EA035309B1 (ru)
NZ (1) NZ733895A (ru)
WO (1) WO2016130014A1 (ru)
ZA (1) ZA201705026B (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO343337B1 (en) * 2017-05-29 2019-02-04 Norsk Hydro As Device for gripping an anode for lifting operations and method for operating same
NO345291B1 (en) * 2018-09-12 2020-11-30 Hmr Hydeq As An aluminium production anode yoke, an anode hanger, and a carbon anode
FR3090700B1 (fr) * 2018-12-20 2021-01-01 Rio Tinto Alcan Int Ltd Ensemble anodique et cuve d’électrolyse comprenant cet ensemble anodique
FR3121938B1 (fr) * 2021-04-16 2023-03-10 Rio Tinto Alcan Int Ltd Multipode et ensemble anodique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942469C2 (de) 1979-10-20 1983-09-15 Sigri Elektrographit Gmbh, 8901 Meitingen Kohlenstoffhaltige Kontaktmasse
US4443314A (en) * 1983-03-16 1984-04-17 Great Lakes Carbon Corporation Anode assembly for molten salt electrolysis
EP0150680A3 (de) 1984-01-18 1985-08-28 Schweizerische Aluminium AG Verfahren zum Befestigen von Anodenblöcken an einer Anodenaufhängung
FR2606796B1 (fr) * 1986-11-14 1989-02-03 Savoie Electrodes Refract Revetement de protection destine aux rondins d'anodes precuites
NO883887L (no) * 1988-08-31 1990-03-01 Norsk Hydro As Festeanordning for karbonanoder.
NO933197L (no) * 1993-09-08 1995-03-09 Norsk Hydro As Strömleder/oppheng for karbonanoder
US6638412B2 (en) * 2000-12-01 2003-10-28 Moltech Invent S.A. Prevention of dissolution of metal-based aluminium production anodes
NO327346B1 (no) 2004-08-16 2009-06-15 Norsk Hydro As Fremgangsmate og anordning for bearbeiding av karbonlegemer
NZ586945A (en) 2008-02-06 2012-06-29 Norsk Hydro As Electrode with current lead embedded in a recess filled only with conductive particles
CN101899682A (zh) * 2009-05-25 2010-12-01 高德金 夹持式阳极导电装置
CN102400178B (zh) * 2010-09-09 2014-04-09 沈阳铝镁设计研究院有限公司 连接铝导杆和阳极炭块的夹紧装置
CN102140652B (zh) * 2011-03-07 2012-09-19 陈虎政 一种新型铝电解用阳极及其生产方法
FR2977898A1 (fr) * 2011-07-12 2013-01-18 Rio Tinto Alcan Int Ltd Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves
CA2838113C (en) * 2013-12-16 2014-11-25 Hatch Ltd. Low resistance electrode assemblies for production of metals

Also Published As

Publication number Publication date
AU2016218531A1 (en) 2017-08-03
EA201791832A1 (ru) 2017-12-29
EP3256622B1 (en) 2023-01-18
EA035309B1 (ru) 2020-05-27
CN107208288B (zh) 2020-11-27
CA2975081C (en) 2022-07-19
AU2016218531B2 (en) 2020-06-11
WO2016130014A1 (en) 2016-08-18
CN107208288A (zh) 2017-09-26
EP3256622A1 (en) 2017-12-20
US20180023206A1 (en) 2018-01-25
CA2975081A1 (en) 2016-08-18
NZ733895A (en) 2018-09-28
BR112017017062A2 (pt) 2018-04-10
EP3256622A4 (en) 2018-10-31

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