AU2015208857A1 - Hooding system for an electrolytic cell - Google Patents

Hooding system for an electrolytic cell

Info

Publication number
AU2015208857A1
AU2015208857A1 AU2015208857A AU2015208857A AU2015208857A1 AU 2015208857 A1 AU2015208857 A1 AU 2015208857A1 AU 2015208857 A AU2015208857 A AU 2015208857A AU 2015208857 A AU2015208857 A AU 2015208857A AU 2015208857 A1 AU2015208857 A1 AU 2015208857A1
Authority
AU
Australia
Prior art keywords
hoods
electrolytic cell
closing
rest
designed
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
AU2015208857A
Other versions
AU2015208857B2 (en
Inventor
Frederic Brun
Guillaume Girault
Steeve RENAUDIER
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 AU2015208857A1 publication Critical patent/AU2015208857A1/en
Application granted granted Critical
Publication of AU2015208857B2 publication Critical patent/AU2015208857B2/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
    • C25C3/22—Collecting emitted gases
    • 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

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)

Abstract

The invention relates to a system (1) comprising hoods (2), each hood (2) comprising two opposite edges designed to rest on two opposite edges of the electrolytic cell, such that each hood (2) extends from one side of the electrolytic cell to the other, above an opening (116). Furthermore, the system (1) is designed such that it has longitudinal maintenance windows (6) parallel to the hoods (2). The system (1) also comprises closing covers (8), each cover (8) being moveable in relation to the hoods (2), between a closing position wherein each cover (8) closes a window (6), and a maintenance position wherein each closing cover opens up a passage via a window (6). The covers (8) rest at least partially on the hoods (2) and are designed so as to be able to be moved from the closing position to the maintenance position, independently of each other, without moving the hoods (2) on which the closing covers (8) rest.
AU2015208857A 2014-01-27 2015-01-23 Hooding system for an electrolytic cell Active AU2015208857B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1400177A FR3016890B1 (en) 2014-01-27 2014-01-27 COILING SYSTEM FOR ELECTROLYSIS TANK
FR1400177 2014-01-27
PCT/IB2015/000070 WO2015110903A1 (en) 2014-01-27 2015-01-23 Hooding system for an electrolytic cell

Publications (2)

Publication Number Publication Date
AU2015208857A1 true AU2015208857A1 (en) 2016-07-28
AU2015208857B2 AU2015208857B2 (en) 2018-08-16

Family

ID=50489286

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015208857A Active AU2015208857B2 (en) 2014-01-27 2015-01-23 Hooding system for an electrolytic cell

Country Status (9)

Country Link
EP (1) EP3099841B1 (en)
CN (1) CN105934537B (en)
AU (1) AU2015208857B2 (en)
BR (1) BR112016015587B1 (en)
CA (1) CA2935478C (en)
DK (1) DK179126B1 (en)
FR (1) FR3016890B1 (en)
RU (1) RU2682498C2 (en)
WO (1) WO2015110903A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4174216A1 (en) * 2021-10-27 2023-05-03 Dubai Aluminium PJSC Protection device for anodes of an electrolytic cell, comprising movable panels, and its implementation method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099821B (en) * 2017-06-23 2023-07-25 重庆科技学院 Full sealing device for upper part of prebaked anode aluminum electrolytic cell
CN114318366B (en) * 2021-12-02 2024-01-30 珠海格力电器股份有限公司 Electrolysis generating device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822328A (en) * 1953-07-20 1958-02-04 Henry J Kaiser Company Bifurcated self-baking anode and gas collection means
US3935090A (en) * 1974-03-15 1976-01-27 Dmitry Pavlovich Petrusenko Covering of an aluminum-producing electrolysis cell
US4043892A (en) * 1975-12-15 1977-08-23 Reynolds Metals Company Aluminum reduction cell having a lateral enclosure system
DE2841459A1 (en) * 1978-08-24 1980-03-06 Alusuisse COVER OF A MELTFLOW ELECTROLYSIS CELL
NO168542C (en) * 1989-05-24 1992-03-04 Elkem Aluminium DEVICE FOR GAS COLLECTION IN OVENS FOR MELT ELECTROLYTIC ALUMINUM PREPARATION.
NO172250C (en) * 1990-05-07 1993-06-23 Elkem Aluminium DEVICE FOR CLOSING THE ANODETOPE ON A SODER BERGANODEI AN ELECTROLYCLE CELL FOR ALUMINUM PRODUCTION
DE4118304A1 (en) * 1991-06-04 1992-12-24 Vaw Ver Aluminium Werke Ag ELECTROLYSIS CELL FOR ALUMINUM EFFICIENCY
CN2114667U (en) * 1992-02-15 1992-09-02 贾石明 Cover door for safety ceal aluminium electrolyte bath
NO179415C (en) * 1994-02-21 1996-10-02 Elkem Aluminium Method and apparatus for closing and cooling the top of the anode sheath on a Söderberganode in an electrolytic cell for the production of aluminum
NO310730B1 (en) * 1999-11-17 2001-08-20 Norsk Hydro As Method and apparatus for operation of electrolysis cell
WO2002006565A2 (en) * 2000-07-19 2002-01-24 Alcoa Inc. Insulation assemblies for metal production cells
RU2294407C1 (en) * 2005-06-08 2007-02-27 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Shelter for aluminum cell with fired anodes
NO328467B1 (en) * 2005-12-09 2010-02-22 Norsk Hydro As Method and apparatus for encapsulating an electrolysis cell
RU2385974C2 (en) * 2007-10-19 2010-04-10 РУСАЛ АйПи ХОЛДИНГ ЛИМИТЕД Cover of aluminium electrolyser with burnt anodes
FR2953223B1 (en) * 2009-12-02 2012-01-27 Alcan Int Ltd METHOD FOR CHANGING A WEEE ANODE AND SUPPORT AND SYSTEM FOR TEMPORARILY STORING SUCH A WASTE ANODE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4174216A1 (en) * 2021-10-27 2023-05-03 Dubai Aluminium PJSC Protection device for anodes of an electrolytic cell, comprising movable panels, and its implementation method

Also Published As

Publication number Publication date
DK179126B1 (en) 2017-11-20
EP3099841B1 (en) 2019-07-24
DK201670545A1 (en) 2016-09-05
CA2935478C (en) 2021-11-23
FR3016890A1 (en) 2015-07-31
EP3099841A1 (en) 2016-12-07
WO2015110903A1 (en) 2015-07-30
CN105934537A (en) 2016-09-07
CN105934537B (en) 2018-01-05
EP3099841A4 (en) 2017-11-08
FR3016890B1 (en) 2016-01-15
RU2682498C2 (en) 2019-03-19
CA2935478A1 (en) 2015-07-30
RU2016134372A3 (en) 2018-10-04
BR112016015587A2 (en) 2017-08-08
AU2015208857B2 (en) 2018-08-16
RU2016134372A (en) 2018-03-02
BR112016015587B1 (en) 2022-01-25

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)