BRPI0817145A2 - Célula eletrolítica e barra coletora composta - Google Patents

Célula eletrolítica e barra coletora composta

Info

Publication number
BRPI0817145A2
BRPI0817145A2 BRPI0817145A BRPI0817145A2 BR PI0817145 A2 BRPI0817145 A2 BR PI0817145A2 BR PI0817145 A BRPI0817145 A BR PI0817145A BR PI0817145 A2 BRPI0817145 A2 BR PI0817145A2
Authority
BR
Brazil
Prior art keywords
electrolytic cell
collection bar
composite collection
composite
bar
Prior art date
Application number
Other languages
English (en)
Inventor
Bayer
Ingo
Original Assignee
Bhp Billiton Innovation Pty
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 claimed from AU2007905939A external-priority patent/AU2007905939A0/en
Application filed by Bhp Billiton Innovation Pty filed Critical Bhp Billiton Innovation Pty
Publication of BRPI0817145A2 publication Critical patent/BRPI0817145A2/pt

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
    • C25C3/16—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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Connection Of Batteries Or Terminals (AREA)
BRPI0817145 2007-10-29 2008-10-29 Célula eletrolítica e barra coletora composta BRPI0817145A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2007905939A AU2007905939A0 (en) 2007-10-29 Composite collector bar
PCT/AU2008/001594 WO2009055844A1 (en) 2007-10-29 2008-10-29 Composite collector bar

Publications (1)

Publication Number Publication Date
BRPI0817145A2 true BRPI0817145A2 (pt) 2015-03-31

Family

ID=40590439

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817145 BRPI0817145A2 (pt) 2007-10-29 2008-10-29 Célula eletrolítica e barra coletora composta

Country Status (12)

Country Link
US (1) US8273224B2 (pt)
EP (1) EP2215288A4 (pt)
CN (1) CN101874127B (pt)
AU (1) AU2008318268B2 (pt)
BR (1) BRPI0817145A2 (pt)
CA (1) CA2704115A1 (pt)
CL (1) CL2008003205A1 (pt)
PE (1) PE20091147A1 (pt)
RU (1) RU2494174C2 (pt)
TW (1) TW200925328A (pt)
WO (1) WO2009055844A1 (pt)
ZA (1) ZA201003183B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA029173B1 (ru) 2012-08-09 2018-02-28 Мид Маунтин Матириалз, Инк. Уплотнительный узел для катодных токоотводящих стержней
NO338410B1 (no) * 2013-01-22 2016-08-15 Norsk Hydro As En elektrode for aluminiumsfremstilling og en fremgangsmåte for tildannelse av samme
EP3221496B1 (en) 2014-11-18 2023-08-16 Novalum SA Cathode current collector for a hall-heroult cell
RU2657682C2 (ru) * 2016-07-19 2018-06-14 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Катодный токоподводящий стержень алюминиевого электролизера
GB2554702A (en) * 2016-10-05 2018-04-11 Dubai Aluminium Pjsc Cathode assembly for electrolytic cell suitable for the Hall-Héroult process
NO20201415A1 (en) * 2020-12-21 2022-06-22 Storvik As Method for producing a cathode steel bar with copper insert, and method for removing a copper insert from a used cathode bar
JP2024517923A (ja) 2021-05-10 2024-04-23 ノヴァルム エス．アー． アルミニウム製造セルにおけるカソード集電棒

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1125949A (fr) * 1955-04-30 1956-11-12 Pechiney Perfectionnements dans la confection de la partie inférieure du creuset des cellules d'électrolyse ignée
FR1161632A (fr) 1956-11-16 1958-09-02 Pechiney Perfectionnements aux cellules d'électrolyse ignée
NO832769L (no) * 1983-07-23 1985-02-25 Ardal Og Sunndal Verk Fremgangsmaate og anordning for aa redusere karbon-tap fra anoder ved fremstilling av aluminium ved elektrolytisk smelting
US4795540A (en) * 1987-05-19 1989-01-03 Comalco Aluminum, Ltd. Slotted cathode collector bar for electrolyte reduction cell
US5976333A (en) * 1998-01-06 1999-11-02 Pate; Ray H. Collector bar
CN1172400C (zh) * 1999-08-10 2004-10-20 三洋电机株式会社 非水电解液二次蓄电池及其制造方法
AU766270B2 (en) * 1999-10-13 2003-10-09 Alcoa Usa Corp. Cathode collector bar with spacer for improved heat balance
US6231745B1 (en) 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
AUPQ584800A0 (en) * 2000-02-25 2000-03-16 Comalco Aluminium Limited An electrical reduction cell
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
AU2003271461A1 (en) * 2002-10-02 2004-04-23 Alcan International Limited Collector bar providing discontinuous electrical connection to cathode block
FR2868435B1 (fr) * 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium
RU2285754C1 (ru) * 2005-03-29 2006-10-20 Общество с ограниченной ответственностью "Инженерно-технологический центр" Катодная секция алюминиевого электролизера
CN2892888Y (zh) * 2006-03-20 2007-04-25 贵阳铝镁设计研究院 改善铝电解槽阴极电流密度的钢棒结构
ATE500356T1 (de) 2006-04-13 2011-03-15 Sgl Carbon Se Kathode zur aluminiumelektrolyse mit nicht ebenen rilledesign
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

Also Published As

Publication number Publication date
WO2009055844A1 (en) 2009-05-07
US8273224B2 (en) 2012-09-25
CN101874127B (zh) 2013-04-17
EP2215288A4 (en) 2011-01-12
ZA201003183B (en) 2011-03-30
RU2494174C2 (ru) 2013-09-27
RU2010121845A (ru) 2011-12-10
CA2704115A1 (en) 2009-05-07
AU2008318268A1 (en) 2009-05-07
AU2008318268B2 (en) 2012-05-17
PE20091147A1 (es) 2009-07-25
CL2008003205A1 (es) 2009-10-02
EP2215288A1 (en) 2010-08-11
CN101874127A (zh) 2010-10-27
US20100258434A1 (en) 2010-10-14
TW200925328A (en) 2009-06-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.