CA2509839A1 - Cathode systems for the electrolytic production of aluminum - Google Patents

Cathode systems for the electrolytic production of aluminum Download PDF

Info

Publication number
CA2509839A1
CA2509839A1 CA002509839A CA2509839A CA2509839A1 CA 2509839 A1 CA2509839 A1 CA 2509839A1 CA 002509839 A CA002509839 A CA 002509839A CA 2509839 A CA2509839 A CA 2509839A CA 2509839 A1 CA2509839 A1 CA 2509839A1
Authority
CA
Canada
Prior art keywords
cathode
collector
contact
resistance
electrical resistance
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.)
Abandoned
Application number
CA002509839A
Other languages
English (en)
French (fr)
Inventor
Manfred Banek
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.)
SGL Carbon SE
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2509839A1 publication Critical patent/CA2509839A1/en
Abandoned legal-status Critical Current

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
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)
CA002509839A 2002-12-30 2003-12-18 Cathode systems for the electrolytic production of aluminum Abandoned CA2509839A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10261745.7 2002-12-30
DE10261745A DE10261745B3 (de) 2002-12-30 2002-12-30 Kathodensystem zur elektrolytischen Aluminiumgewinnung
PCT/EP2003/014558 WO2004059039A1 (de) 2002-12-30 2003-12-18 Kathodensysteme zur elektrolytischen aluminiumgewinnung

Publications (1)

Publication Number Publication Date
CA2509839A1 true CA2509839A1 (en) 2004-07-15

Family

ID=32519534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002509839A Abandoned CA2509839A1 (en) 2002-12-30 2003-12-18 Cathode systems for the electrolytic production of aluminum

Country Status (10)

Country Link
US (1) US20060151333A1 (no)
EP (1) EP1581671A1 (no)
AU (1) AU2003298209A1 (no)
BR (1) BR0317867A (no)
CA (1) CA2509839A1 (no)
DE (1) DE10261745B3 (no)
IS (1) IS7887A (no)
NO (1) NO20053423L (no)
WO (1) WO2004059039A1 (no)
ZA (1) ZA200505248B (no)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080210571A1 (en) * 2006-08-24 2008-09-04 Extrude Hone Corporation Machine And Method For Electrochemically Polishing Indentations Within An Aluminum Wheel
WO2011148347A1 (en) 2010-05-28 2011-12-01 Kan-Nak S.A. Hall-heroult cell cathode design
CN101864580B (zh) * 2010-07-08 2013-01-02 沈阳北冶冶金科技有限公司 一种阴极碳块上表面镶嵌柱形凸起的铝电解槽
DE102010039638B4 (de) * 2010-08-23 2015-11-19 Sgl Carbon Se Kathode, Vorrichtung zur Aluminiumgewinnung und Verwendung der Kathode bei der Aluminiumgewinnung
DE102010064447A1 (de) 2010-09-20 2015-03-26 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102010041084A1 (de) 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102010041082A1 (de) 2010-09-20 2012-03-22 Sgl Carbon Se Kathode für Eletrolysezellen
DE102010041081B4 (de) * 2010-09-20 2015-10-29 Sgl Carbon Se Kathode für Elektrolysezellen
DE102010041083A1 (de) 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
BR112014005689A2 (pt) 2011-09-12 2017-03-28 Alcoa Inc célula de eletrólise de alumínio com dispositivo e método de compressão
CA2888463C (en) 2012-10-16 2021-01-26 Ambri Inc. Electrochemical energy storage devices and housings
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
WO2015058010A1 (en) 2013-10-16 2015-04-23 Ambri Inc. Seals for high temperature reactive material devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
NO338410B1 (no) * 2013-01-22 2016-08-15 Norsk Hydro As En elektrode for aluminiumsfremstilling og en fremgangsmåte for tildannelse av samme
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
EP3221496B1 (en) 2014-11-18 2023-08-16 Novalum SA Cathode current collector for a hall-heroult cell
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
GB2536901A (en) * 2015-03-30 2016-10-05 Dubai Aluminium Pjsc Cathode block for electrolytic cell suitable for the Hall-Héroult process
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
CA3031708C (en) * 2016-07-26 2022-08-23 Cobex Gmbh Cathode assembly for the production of aluminum
CN109863258B (zh) 2016-07-26 2022-05-31 东海Cobex有限责任公司 用于霍尔-埃鲁电池的阴极集流器/连接器
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
GB2558936A (en) * 2017-01-23 2018-07-25 Dubai Aluminium Pjsc Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process
CN110731027B (zh) 2017-04-07 2024-06-18 安保瑞公司 具有固体金属阴极的熔盐电池
WO2024084318A1 (en) * 2022-10-19 2024-04-25 Gulf Markets International W .L .L Cathode collector bar of an aluminium production cell
DE102022129669A1 (de) 2022-11-09 2024-05-16 Novalum Sa Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle
DE102022129668A1 (de) 2022-11-09 2024-05-16 Novalum Sa Kathodenstromkollektor und -verbinderanordnung für eine Aluminium-Elektrolysezelle
DE102022129667A1 (de) 2022-11-09 2024-05-16 Novalum Sa Kathodenstromkollektoranordnung für eine Aluminium-Elektrolysezelle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620948A5 (no) * 1976-05-13 1980-12-31 Alusuisse
US4795540A (en) * 1987-05-19 1989-01-03 Comalco Aluminum, Ltd. Slotted cathode collector bar for electrolyte reduction cell
FR2789093B1 (fr) * 1999-02-02 2001-03-09 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
FR2789091B1 (fr) * 1999-02-02 2001-03-09 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
AU766270B2 (en) * 1999-10-13 2003-10-09 Alcoa Usa Corp. Cathode collector bar with spacer for improved heat balance
US6294067B1 (en) * 2000-03-30 2001-09-25 Alcoa Inc. 3 component cathode collector bar
NO315090B1 (no) * 2000-11-27 2003-07-07 Servico As Anordninger for å före ström til eller fra elektrodene i elektrolyseceller,fremgangsmåter for fremstilling derav, samt elektrolysecelle forfremstilling av aluminium ved elektrolyse av alumina löst i en smeltetelektrolytt

Also Published As

Publication number Publication date
NO20053423L (no) 2005-09-29
EP1581671A1 (de) 2005-10-05
BR0317867A (pt) 2005-12-06
US20060151333A1 (en) 2006-07-13
NO20053423D0 (no) 2005-07-14
WO2004059039A1 (de) 2004-07-15
AU2003298209A1 (en) 2004-07-22
DE10261745B3 (de) 2004-07-22
IS7887A (is) 2005-06-09
ZA200505248B (en) 2006-04-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued