BRPI0809671B1 - método para operar células eletrolíticas do tipo hall-heroult para produção de alumínio conectadas em série, e, células eletrolíticas do tipo hall-heroult para produção de alumínio - Google Patents

método para operar células eletrolíticas do tipo hall-heroult para produção de alumínio conectadas em série, e, células eletrolíticas do tipo hall-heroult para produção de alumínio Download PDF

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Publication number
BRPI0809671B1
BRPI0809671B1 BRPI0809671A BRPI0809671A BRPI0809671B1 BR PI0809671 B1 BRPI0809671 B1 BR PI0809671B1 BR PI0809671 A BRPI0809671 A BR PI0809671A BR PI0809671 A BRPI0809671 A BR PI0809671A BR PI0809671 B1 BRPI0809671 B1 BR PI0809671B1
Authority
BR
Brazil
Prior art keywords
cathode
current
busbar
cells
cell
Prior art date
Application number
BRPI0809671A
Other languages
English (en)
Portuguese (pt)
Inventor
Droste Christian
Ovstetun Frank
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 BRPI0809671A2 publication Critical patent/BRPI0809671A2/pt
Publication of BRPI0809671B1 publication Critical patent/BRPI0809671B1/pt

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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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
BRPI0809671A 2007-04-02 2008-03-10 método para operar células eletrolíticas do tipo hall-heroult para produção de alumínio conectadas em série, e, células eletrolíticas do tipo hall-heroult para produção de alumínio BRPI0809671B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20071766A NO331318B1 (no) 2007-04-02 2007-04-02 Fremgangsmate for drift av elektrolyseceller koblet i serie samt samleskinnesystem for samme
PCT/NO2008/000087 WO2008120993A1 (fr) 2007-04-02 2008-03-10 Améliorations concernant des cellules d'électrolyse branchées en série et leur procédé d'exploitation

Publications (2)

Publication Number Publication Date
BRPI0809671A2 BRPI0809671A2 (pt) 2014-10-07
BRPI0809671B1 true BRPI0809671B1 (pt) 2018-10-30

Family

ID=39808490

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809671A BRPI0809671B1 (pt) 2007-04-02 2008-03-10 método para operar células eletrolíticas do tipo hall-heroult para produção de alumínio conectadas em série, e, células eletrolíticas do tipo hall-heroult para produção de alumínio

Country Status (10)

Country Link
EP (1) EP2150639B1 (fr)
CN (1) CN101663422B (fr)
AU (1) AU2008233392B2 (fr)
BR (1) BRPI0809671B1 (fr)
CA (1) CA2681205C (fr)
EA (1) EA016404B1 (fr)
NO (1) NO331318B1 (fr)
NZ (1) NZ579815A (fr)
WO (1) WO2008120993A1 (fr)
ZA (1) ZA200906503B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107541752A (zh) * 2016-06-28 2018-01-05 沈阳铝镁设计研究院有限公司 一种铝电解槽电流自均衡母线网络结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187809B (de) 1963-11-22 1965-02-25 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
US3575827A (en) * 1967-12-06 1971-04-20 Arthur F Johnson System for reduction of aluminum
US3617454A (en) * 1969-11-12 1971-11-02 Arthur F Johnson Bus structure from aluminum reduction cells
JPS5216843B2 (fr) * 1973-10-26 1977-05-12
GB2008617B (en) * 1977-11-23 1982-03-31 Alcan Res & Dev Electrolytic reduction cells
EP0016728A1 (fr) * 1979-03-23 1980-10-01 Schweizerische Aluminium AG Cellule électrolytique pour la production d'aluminium par électrolyse ignée de sels d'aluminium
DE2916971A1 (de) * 1979-03-23 1980-09-25 Alusuisse Elektrolysezelle zur aluminiumherstellung durch schmelzflusselektrolyse von aluminiumsalzen
AU541218B2 (en) * 1979-11-07 1984-12-20 Aluminium Pechiney Process and device for suppressing magnetic disturbances in electrolytic cells
FR2469475A1 (fr) * 1979-11-07 1981-05-22 Pechiney Aluminium Procede et dispositif pour la suppression des perturbations magnetiques dans les cuves d'electrolyse a tres haute intensite placees en travers
DE3004071A1 (de) * 1979-12-21 1981-07-02 Schweizerische Aluminium AG, 3965 Chippis Schienenanordnung
NO164721C (no) * 1988-06-06 1990-11-07 Norsk Hydro As Anordning av skinnesystem paa store tverrstilte elektrolyseovner.
NO166657C (no) * 1988-11-28 1991-08-21 Norsk Hydro As Skinnearrangement for store tverrstilte elektrolyseovner.
RU2224054C1 (ru) * 2002-07-29 2004-02-20 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Способ передачи тока в электролизерах для получения алюминия с поперечным расположением в корпусе
NO332480B1 (no) * 2006-09-14 2012-09-24 Norsk Hydro As Elektrolysecelle samt fremgangsmate for drift av samme

Also Published As

Publication number Publication date
NZ579815A (en) 2012-04-27
BRPI0809671A2 (pt) 2014-10-07
EA016404B1 (ru) 2012-04-30
WO2008120993A1 (fr) 2008-10-09
AU2008233392A1 (en) 2008-10-09
CN101663422A (zh) 2010-03-03
NO20071766L (no) 2008-10-03
ZA200906503B (en) 2010-06-30
EP2150639B1 (fr) 2018-05-16
CA2681205A1 (fr) 2008-10-09
EA200901330A1 (ru) 2010-02-26
CN101663422B (zh) 2011-12-28
EP2150639A1 (fr) 2010-02-10
CA2681205C (fr) 2014-02-04
AU2008233392B2 (en) 2012-04-26
EP2150639A4 (fr) 2014-03-05
NO331318B1 (no) 2011-11-21

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/10/2018, OBSERVADAS AS CONDICOES LEGAIS.

B19A Notification of judicial decision: notification of judicial decision

Free format text: VARA: 25A VARA FEDERAL DO RIO DE JANEIROPROCESSO N.O 5022017-09.2019.4.02.5101) - NUP: 00408.027367/2019-14IMPETRANTE: KASZNAR LEONARDOS ADVOGADOSIMPETRADO: PRESIDENTE DO INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI?ANTE O EXPOSTO, DENEGO O MANDADO DE SEGURANCA E JULGO EXTINTO O PROCESSO SEM RESOLUCAO DO MERITO, COM FULCRO NO ARTIGO 6O, 5O, DA LEI NO 12.016/2009 C/C ARTIGO 485, VI DO CODIGO DE PROCESSO CIVIL.?