EA035309B1 - Анод, предназначенный для использования в процессе электролиза для производства алюминия в ячейках холла-эру, и способ его изготовления - Google Patents

Анод, предназначенный для использования в процессе электролиза для производства алюминия в ячейках холла-эру, и способ его изготовления Download PDF

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Publication number
EA035309B1
EA035309B1 EA201791832A EA201791832A EA035309B1 EA 035309 B1 EA035309 B1 EA 035309B1 EA 201791832 A EA201791832 A EA 201791832A EA 201791832 A EA201791832 A EA 201791832A EA 035309 B1 EA035309 B1 EA 035309B1
Authority
EA
Eurasian Patent Office
Prior art keywords
anode
block
suspension
recess
plates
Prior art date
Application number
EA201791832A
Other languages
English (en)
Russian (ru)
Other versions
EA201791832A1 (ru
Inventor
Йорунд Хоп
Инге Арилд Вее
Гжегож Стефански
Андерс Лиллебю
Ханс Купперс
Пер Джонни Тейген
Видар Хъелле
Original Assignee
Норск Хюдро Аса
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 Норск Хюдро Аса filed Critical Норск Хюдро Аса
Publication of EA201791832A1 publication Critical patent/EA201791832A1/ru
Publication of EA035309B1 publication Critical patent/EA035309B1/ru

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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
    • C25C3/12—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
    • C25C3/08—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
    • C25C3/16—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)
EA201791832A 2015-02-13 2016-02-09 Анод, предназначенный для использования в процессе электролиза для производства алюминия в ячейках холла-эру, и способ его изготовления EA035309B1 (ru)

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 (2)

Publication Number Publication Date
EA201791832A1 EA201791832A1 (ru) 2017-12-29
EA035309B1 true EA035309B1 (ru) 2020-05-27

Family

ID=56615560

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791832A EA035309B1 (ru) 2015-02-13 2016-02-09 Анод, предназначенный для использования в процессе электролиза для производства алюминия в ячейках холла-эру, и способ его изготовления

Country Status (10)

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

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2009099335A1 (en) * 2008-02-06 2009-08-13 Norsk Hydro Asa Electrode and a method for making same
CN102400178A (zh) * 2010-09-09 2012-04-04 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

Family Cites Families (10)

* 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
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
CN101899682A (zh) * 2009-05-25 2010-12-01 高德金 夹持式阳极导电装置
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2009099335A1 (en) * 2008-02-06 2009-08-13 Norsk Hydro Asa Electrode and a method for making same
CN102400178A (zh) * 2010-09-09 2012-04-04 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

Also Published As

Publication number Publication date
CA2975081C (en) 2022-07-19
EA201791832A1 (ru) 2017-12-29
ZA201705026B (en) 2019-07-31
AU2016218531A1 (en) 2017-08-03
CA2975081A1 (en) 2016-08-18
EP3256622A4 (de) 2018-10-31
WO2016130014A1 (en) 2016-08-18
US20180023206A1 (en) 2018-01-25
NZ733895A (en) 2018-09-28
BR112017017062A2 (pt) 2018-04-10
AU2016218531B2 (en) 2020-06-11
CN107208288B (zh) 2020-11-27
EP3256622B1 (de) 2023-01-18
CN107208288A (zh) 2017-09-26
EP3256622A1 (de) 2017-12-20

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TM