EP3099844A4 - Electrolysis tank comprising an anode assembly contained in a containment enclosure - Google Patents

Electrolysis tank comprising an anode assembly contained in a containment enclosure Download PDF

Info

Publication number
EP3099844A4
EP3099844A4 EP15740994.7A EP15740994A EP3099844A4 EP 3099844 A4 EP3099844 A4 EP 3099844A4 EP 15740994 A EP15740994 A EP 15740994A EP 3099844 A4 EP3099844 A4 EP 3099844A4
Authority
EP
European Patent Office
Prior art keywords
anode assembly
electrolysis tank
containment enclosure
assembly contained
contained
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP15740994.7A
Other languages
German (de)
French (fr)
Other versions
EP3099844B1 (en
EP3099844A1 (en
Inventor
Olivier Martin
Christian Duval
Steeve RENAUDIER
Benoit BARDET
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Alcan International Ltd
Original Assignee
Rio Tinto Alcan International 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 International Ltd filed Critical Rio Tinto Alcan International Ltd
Publication of EP3099844A1 publication Critical patent/EP3099844A1/en
Publication of EP3099844A4 publication Critical patent/EP3099844A4/en
Application granted granted Critical
Publication of EP3099844B1 publication Critical patent/EP3099844B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C25C3/12—Anodes
    • 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
    • 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
    • C25C3/22—Collecting emitted gases

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP15740994.7A 2014-01-27 2015-01-23 Electrolysis tank comprising an anode assembly contained in a containment enclosure Active EP3099844B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1400169A FR3016894B1 (en) 2014-01-27 2014-01-27 ELECTROLYSIS TANK HAVING AN ANODIC ASSEMBLY CONTAINED IN A CONFINEMENT ENCLOSURE
PCT/IB2015/000072 WO2015110904A1 (en) 2014-01-27 2015-01-23 Electrolysis tank comprising an anode assembly contained in a containment enclosure

Publications (3)

Publication Number Publication Date
EP3099844A1 EP3099844A1 (en) 2016-12-07
EP3099844A4 true EP3099844A4 (en) 2017-11-22
EP3099844B1 EP3099844B1 (en) 2022-10-19

Family

ID=51292995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15740994.7A Active EP3099844B1 (en) 2014-01-27 2015-01-23 Electrolysis tank comprising an anode assembly contained in a containment enclosure

Country Status (12)

Country Link
US (1) US10513788B2 (en)
EP (1) EP3099844B1 (en)
CN (1) CN105934538B (en)
AR (1) AR099184A1 (en)
AU (1) AU2015208858B2 (en)
BR (1) BR112016015154B1 (en)
CA (1) CA2935676C (en)
DK (1) DK179941B1 (en)
EA (1) EA033165B1 (en)
FR (1) FR3016894B1 (en)
MY (1) MY179496A (en)
WO (1) WO2015110904A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032454B1 (en) * 2015-02-09 2020-10-23 Rio Tinto Alcan Int Ltd SEALING SYSTEM FOR AN ELECTROLYSIS TANK
NO341336B1 (en) * 2015-11-20 2017-10-16 Norsk Hydro As Method and means for application of anode covering material (ACM)in an electrolysis cell of Hall-Héroult type for aluminium production.
EA201990554A1 (en) * 2016-09-19 2019-07-31 Элизис Лимитед Партнершип ANODE DEVICE AND RELATED WAYS
CN110872717A (en) * 2018-08-30 2020-03-10 武汉市德成科技工程研究院有限责任公司 Novel conduction mode of carbon continuous anode of aluminum electrolytic cell
FR3090700B1 (en) * 2018-12-20 2021-01-01 Rio Tinto Alcan Int Ltd Anode assembly and electrolysis cell including this anode assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145282B (en) * 1955-10-06 1963-03-14 Aluminium Ind Ag Method for topping up the lowerable aluminum sheet cladding of a self-baking anode of an aluminum electrolysis furnace
US3575827A (en) * 1967-12-06 1971-04-20 Arthur F Johnson System for reduction of aluminum
US3634224A (en) * 1968-06-07 1972-01-11 Montedison Spa Apparatus for supporting electrodes particularly suited for suspended electrodes used in multicell furnaces for the production of aluminum
EP0003598A1 (en) * 1978-02-09 1979-08-22 Vereinigte Aluminium-Werke Aktiengesellschaft Process for the production of aluminium by electrolysis of fused salts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910811C2 (en) * 1979-02-16 1982-02-18 Schweizerische Aluminium AG, 3965 Chippis Power supply device for electrodes
DE3009098C2 (en) * 1979-12-21 1983-02-24 Schweizerische Aluminium AG, 3965 Chippis Method of conducting electricity between electrolytic furnaces
NO167872C (en) * 1989-01-23 1991-12-18 Norsk Hydro As ELECTROLY OVEN WITH CONTINUOUS ANODE FOR MANUFACTURING AVALUMINIUM.
RU2080419C1 (en) * 1994-11-08 1997-05-27 Акционерное общество открытого типа "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" Anode unit of aluminium electrolyzer
CA2287362A1 (en) * 1997-05-23 1998-11-26 Moltech Invent S.A. Aluminium production cell and cathode
CN100540751C (en) 2002-10-14 2009-09-16 皮奇尼铝公司 Electrolyzer limit leakage device
FR2851810B1 (en) * 2003-02-28 2006-02-17 Ecl VERIN FOR THE DISPLACEMENT OF AN ANODIC FRAMEWORK OF AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINUM
WO2012021924A1 (en) * 2010-08-16 2012-02-23 Aluminium Smelter Developments Pty Ltd Rodless anode cassette
CA2807888C (en) * 2010-09-08 2018-05-22 E.C.L. Handling tool, for secure handling of connectors of electrolysis cells intended for aluminium production
CN202000002U (en) * 2011-03-24 2011-10-05 运城市关铝设备材料有限公司 Novel anticorrosion and anti-deformation heat preserving seal groove cover for electrolysis bath
WO2015017922A1 (en) * 2013-08-09 2015-02-12 Rio Tinto Alcan International Limited Electrolytic device and anode assembly intended for the production of aluminium, electrolytic cell and apparatus comprising such a device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145282B (en) * 1955-10-06 1963-03-14 Aluminium Ind Ag Method for topping up the lowerable aluminum sheet cladding of a self-baking anode of an aluminum electrolysis furnace
US3575827A (en) * 1967-12-06 1971-04-20 Arthur F Johnson System for reduction of aluminum
US3634224A (en) * 1968-06-07 1972-01-11 Montedison Spa Apparatus for supporting electrodes particularly suited for suspended electrodes used in multicell furnaces for the production of aluminum
EP0003598A1 (en) * 1978-02-09 1979-08-22 Vereinigte Aluminium-Werke Aktiengesellschaft Process for the production of aluminium by electrolysis of fused salts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015110904A1 *

Also Published As

Publication number Publication date
CN105934538A (en) 2016-09-07
FR3016894A1 (en) 2015-07-31
BR112016015154B1 (en) 2022-01-04
US20160326661A1 (en) 2016-11-10
CA2935676C (en) 2023-03-28
EP3099844B1 (en) 2022-10-19
US10513788B2 (en) 2019-12-24
EP3099844A1 (en) 2016-12-07
CA2935676A1 (en) 2015-07-30
DK201670538A1 (en) 2016-09-05
AU2015208858A1 (en) 2016-07-28
EA033165B1 (en) 2019-09-30
DK179941B1 (en) 2019-10-16
EA201691527A1 (en) 2016-12-30
WO2015110904A1 (en) 2015-07-30
MY179496A (en) 2020-11-09
CN105934538B (en) 2019-03-19
BR112016015154A2 (en) 2017-08-08
AU2015208858B2 (en) 2018-11-01
AR099184A1 (en) 2016-07-06
FR3016894B1 (en) 2017-09-01

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