AU2003271461A1 - Collector bar providing discontinuous electrical connection to cathode block - Google Patents

Collector bar providing discontinuous electrical connection to cathode block

Info

Publication number
AU2003271461A1
AU2003271461A1 AU2003271461A AU2003271461A AU2003271461A1 AU 2003271461 A1 AU2003271461 A1 AU 2003271461A1 AU 2003271461 A AU2003271461 A AU 2003271461A AU 2003271461 A AU2003271461 A AU 2003271461A AU 2003271461 A1 AU2003271461 A1 AU 2003271461A1
Authority
AU
Australia
Prior art keywords
electrical connection
cathode block
collector bar
bar providing
discontinuous electrical
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
AU2003271461A
Inventor
Robert Leblanc
Pascal Thibeault
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
Priority to US41547902P priority Critical
Priority to US60/415,479 priority
Application filed by Rio Tinto Alcan International Ltd filed Critical Rio Tinto Alcan International Ltd
Priority to PCT/CA2003/001484 priority patent/WO2004031452A1/en
Publication of AU2003271461A1 publication Critical patent/AU2003271461A1/en
Application status is Abandoned legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/16Electric current supply devices, e.g. bus bars
AU2003271461A 2002-10-02 2003-09-26 Collector bar providing discontinuous electrical connection to cathode block Abandoned AU2003271461A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US41547902P true 2002-10-02 2002-10-02
US60/415,479 2002-10-02
PCT/CA2003/001484 WO2004031452A1 (en) 2002-10-02 2003-09-26 Collector bar providing discontinuous electrical connection to cathode block

Publications (1)

Publication Number Publication Date
AU2003271461A1 true AU2003271461A1 (en) 2004-04-23

Family

ID=32069864

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003271461A Abandoned AU2003271461A1 (en) 2002-10-02 2003-09-26 Collector bar providing discontinuous electrical connection to cathode block

Country Status (2)

Country Link
AU (1) AU2003271461A1 (en)
WO (1) WO2004031452A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868435B1 (en) 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act cathodic element for equipping a cell electrolysis FOR aluminum production
CN1924105B (en) 2006-09-05 2011-08-31 中国铝业股份有限公司 Preparation method of cathode carbon block set for aluminum electrolytic cell
EP1927679B1 (en) * 2006-11-22 2017-01-11 Rio Tinto Alcan International Limited Electrolysis cell for the production of aluminium comprising means to reduce the voltage drop
TW200925328A (en) * 2007-10-29 2009-06-16 Bhp Billiton Aluminium Technologies Ltd Composite collector bar
WO2011148347A1 (en) 2010-05-28 2011-12-01 Kan-Nak S.A. Hall-heroult cell cathode design
US9372618B2 (en) * 2010-10-01 2016-06-21 Z124 Gesture based application management
CN102453927B (en) * 2010-10-19 2013-08-14 沈阳铝镁设计研究院有限公司 Method for greatly reducing horizontal current in aluminum liquid of aluminum electrolytic cell
CN102758216B (en) * 2011-04-29 2015-04-15 沈阳铝镁设计研究院有限公司 Method for homogenizing current distribution in aluminum liquid in aluminum electrolytic cell
CN102234820B (en) * 2011-08-04 2013-03-20 中国铝业股份有限公司 Method for reducing horizontal current in molten aluminum of aluminum electrolysis bath
EA201791072A1 (en) 2014-11-18 2017-12-29 Новалум Са Cathode current collector for a hall-elector electrolyzer
GB2542150A (en) * 2015-09-09 2017-03-15 Dubai Aluminium Pjsc Cathode assembly for electrolytic cell suitable for the Hall-Héroult process
WO2018019888A1 (en) 2016-07-26 2018-02-01 Sgl Cfl Ce Gmbh Cathode current collector/connector for a hall-heroult cell
GB2554702A (en) * 2016-10-05 2018-04-11 Dubai Aluminium Pjsc Cathode assembly for electrolytic cell suitable for the Hall-Héroult process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824057A (en) * 1950-08-12 1958-02-18 Aluminum Co Of America Electrolytic reduction cell for producing aluminum
CH620948A5 (en) * 1976-05-13 1980-12-31 Alusuisse
US6231745B1 (en) * 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
US6294067B1 (en) * 2000-03-30 2001-09-25 Alcoa Inc. 3 component cathode collector bar

Also Published As

Publication number Publication date
WO2004031452A1 (en) 2004-04-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase