NZ592384A - Means for extracting heat from an aluminium electrolysis cell by cooling the anode stem - Google Patents

Means for extracting heat from an aluminium electrolysis cell by cooling the anode stem

Info

Publication number
NZ592384A
NZ592384A NZ592384A NZ59238409A NZ592384A NZ 592384 A NZ592384 A NZ 592384A NZ 592384 A NZ592384 A NZ 592384A NZ 59238409 A NZ59238409 A NZ 59238409A NZ 592384 A NZ592384 A NZ 592384A
Authority
NZ
New Zealand
Prior art keywords
anode
stem
cell
cooling
extracting heat
Prior art date
Application number
NZ592384A
Other languages
English (en)
Inventor
Sigmund Gjorven
Yves Ladam
Bjorn Petter Moxnes
Petter Neksa
Asbjorn Solheim
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 NZ592384A publication Critical patent/NZ592384A/xx

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
    • C25C3/20—Automatic control or regulation of cells
    • 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
    • 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
    • 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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing

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)
NZ592384A 2008-10-31 2009-10-26 Means for extracting heat from an aluminium electrolysis cell by cooling the anode stem NZ592384A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20084611 2008-10-31
NO20084938A NO337977B1 (no) 2008-10-31 2008-11-24 Fremgangsmåte og anordning for ekstrahering av varme fra aluminium elektrolyseceller
PCT/NO2009/000371 WO2010050823A1 (en) 2008-10-31 2009-10-26 Method and means for extracting heat from aluminium electrolysis cells

Publications (1)

Publication Number Publication Date
NZ592384A true NZ592384A (en) 2013-06-28

Family

ID=42129020

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ592384A NZ592384A (en) 2008-10-31 2009-10-26 Means for extracting heat from an aluminium electrolysis cell by cooling the anode stem

Country Status (10)

Country Link
EP (1) EP2350353B1 (es)
CN (1) CN102203325B (es)
AR (1) AR074082A1 (es)
AU (1) AU2009310492B2 (es)
BR (1) BRPI0919993A2 (es)
CA (1) CA2741168C (es)
EA (1) EA020514B1 (es)
NO (2) NO337977B1 (es)
NZ (1) NZ592384A (es)
WO (1) WO2010050823A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR083049A1 (es) * 2010-09-22 2013-01-30 Goodtech Recovery Technology As Revestimiento lateral
CN103031572B (zh) * 2011-09-30 2016-02-17 湖南创元铝业有限公司 一种建立铝电解槽小炉膛的方法
EP2766517B1 (en) * 2011-10-10 2017-11-08 Goodtech Recovery Technology AS System and method for control of layer formation in an aluminium electrolysis cell
NO336846B1 (no) * 2012-01-12 2015-11-16 Goodtech Recovery Technology As Forgrenet varmerør
CN103820817A (zh) * 2014-01-17 2014-05-28 饶云福 一种电解铝用内冷式惰性阳极
GB2564456A (en) * 2017-07-12 2019-01-16 Dubai Aluminium Pjsc Electrolysis cell for Hall-Héroult process, with cooling pipes for forced air cooling
GB2569382A (en) * 2017-12-18 2019-06-19 Dubai Aluminium Pjsc Anode yoke, anode hanger and anode assembly for a Hall-Heroult cell
CN108866574B (zh) * 2018-09-05 2020-06-12 辽宁石油化工大学 一种用于铝电解槽的热交换装置
RU2756676C1 (ru) * 2021-03-15 2021-10-04 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для охлаждения самообжигающегося анода алюминиевого электролизера
FR3121938B1 (fr) * 2021-04-16 2023-03-10 Rio Tinto Alcan Int Ltd Multipode et ensemble anodique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050681B1 (de) * 1980-10-27 1985-09-11 C. CONRADTY NÜRNBERG GmbH & Co. KG Elektrode für Schmelzflusselektrolyse
US4737247A (en) * 1986-07-21 1988-04-12 Aluminum Company Of America Inert anode stable cathode assembly
NO318164B1 (no) * 2002-08-23 2005-02-07 Norsk Hydro As Metode for elektrolytisk produksjon av aluminiummetall fra en elektrolytt samt anvendelse av samme.
FR2848875B1 (fr) 2002-12-18 2005-02-11 Pechiney Aluminium Procede et dispositif de traitement des effluents de cellule d'electrolyse pour la production d'aluminium
WO2006007863A1 (en) * 2004-07-16 2006-01-26 Cathingots Limited Electrolysis apparatus with solid electrolyte electrodes
NO20043150D0 (no) 2004-07-23 2004-07-23 Ntnu Technology Transfer As "Fremgangsmate og utstyr for varmegjenvining"
NO20050844D0 (no) * 2005-02-16 2005-02-16 Norsk Hydro As Fremgangsmate og anordning for varmebalanse

Also Published As

Publication number Publication date
CN102203325A (zh) 2011-09-28
WO2010050823A8 (en) 2010-09-30
AR074082A1 (es) 2010-12-22
EP2350353A1 (en) 2011-08-03
EP2350353A4 (en) 2012-08-08
CN102203325B (zh) 2015-04-08
WO2010050823A1 (en) 2010-05-06
EP2350353B1 (en) 2016-06-29
AU2009310492A1 (en) 2010-05-06
NO20084938L (no) 2010-05-03
EA020514B1 (ru) 2014-11-28
EA201100709A1 (ru) 2011-12-30
CA2741168C (en) 2016-08-16
NO337977B1 (no) 2016-07-18
CA2741168A1 (en) 2010-05-06
BRPI0919993A2 (pt) 2015-12-15
AU2009310492B2 (en) 2015-10-08
NO20110740A1 (no) 2011-05-19

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Legal Events

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PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 26 OCT 2016 BY DENNEMEYER + CO

Effective date: 20131001

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 26 OCT 2017 BY DENNEMEYER + CO

Effective date: 20160921

LAPS Patent lapsed