EA028191B1 - Электрод для получения алюминия и способ его изготовления - Google Patents

Электрод для получения алюминия и способ его изготовления Download PDF

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Publication number
EA028191B1
EA028191B1 EA201500763A EA201500763A EA028191B1 EA 028191 B1 EA028191 B1 EA 028191B1 EA 201500763 A EA201500763 A EA 201500763A EA 201500763 A EA201500763 A EA 201500763A EA 028191 B1 EA028191 B1 EA 028191B1
Authority
EA
Eurasian Patent Office
Prior art keywords
diffusion barrier
electrode
electrode according
layer
conductive elements
Prior art date
Application number
EA201500763A
Other languages
English (en)
Russian (ru)
Other versions
EA201500763A1 (ru
Inventor
Эйрик Хаген
Бьярте Эйе
Original Assignee
Норск Хюдро Аса
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 Норск Хюдро Аса filed Critical Норск Хюдро Аса
Publication of EA201500763A1 publication Critical patent/EA201500763A1/ru
Publication of EA028191B1 publication Critical patent/EA028191B1/ru

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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
    • C25C3/08—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
    • 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
    • C25C3/125—Anodes based on carbon
    • 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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
EA201500763A 2013-01-22 2014-01-20 Электрод для получения алюминия и способ его изготовления EA028191B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20130123A NO338410B1 (no) 2013-01-22 2013-01-22 En elektrode for aluminiumsfremstilling og en fremgangsmåte for tildannelse av samme
PCT/NO2014/000002 WO2014116117A1 (fr) 2013-01-22 2014-01-20 Électrode pour production d'aluminium et son procédé de fabrication

Publications (2)

Publication Number Publication Date
EA201500763A1 EA201500763A1 (ru) 2015-11-30
EA028191B1 true EA028191B1 (ru) 2017-10-31

Family

ID=51227824

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500763A EA028191B1 (ru) 2013-01-22 2014-01-20 Электрод для получения алюминия и способ его изготовления

Country Status (10)

Country Link
EP (1) EP2948577B1 (fr)
CN (1) CN104937144B (fr)
AU (1) AU2014210417B2 (fr)
BR (1) BR112015017071A2 (fr)
CA (1) CA2896472C (fr)
EA (1) EA028191B1 (fr)
NO (1) NO338410B1 (fr)
NZ (1) NZ709857A (fr)
SA (1) SA515360744B1 (fr)
WO (1) WO2014116117A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704993A (en) * 1995-10-10 1998-01-06 The Regents Of The Univerisity Of California, Office Of Technology Transfer High conductivity composite metal
US6231745B1 (en) * 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
US20060151333A1 (en) * 2002-12-30 2006-07-13 Sgl Carbon Ag Cathode systems for electrolytically obtaining aluminum
EP1927679A1 (fr) * 2006-11-22 2008-06-04 Alcan International Limited Cellule d'électrolyse destinée à la production d'aluminium avec un moyen pour la diminution de la chute de tension
WO2009055844A1 (fr) * 2007-10-29 2009-05-07 Bhp Billiton Innovation Pty Ltd Barre composite de collecteur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6528185B2 (en) * 2001-02-28 2003-03-04 Hong Kong Polytechnic University Cobalt-tungsten-phosphorus alloy diffusion barrier coatings, methods for their preparation, and their use in plated articles
DE10227034A1 (de) * 2002-06-17 2003-12-24 Km Europa Metal Ag Kupfer-Gießform
AU2003274399A1 (en) * 2002-10-18 2004-05-04 Moltech Invent S.A. Anode current feeding connection stem

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704993A (en) * 1995-10-10 1998-01-06 The Regents Of The Univerisity Of California, Office Of Technology Transfer High conductivity composite metal
US6231745B1 (en) * 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
US20060151333A1 (en) * 2002-12-30 2006-07-13 Sgl Carbon Ag Cathode systems for electrolytically obtaining aluminum
EP1927679A1 (fr) * 2006-11-22 2008-06-04 Alcan International Limited Cellule d'électrolyse destinée à la production d'aluminium avec un moyen pour la diminution de la chute de tension
WO2009055844A1 (fr) * 2007-10-29 2009-05-07 Bhp Billiton Innovation Pty Ltd Barre composite de collecteur

Also Published As

Publication number Publication date
EP2948577A1 (fr) 2015-12-02
EP2948577B1 (fr) 2018-12-05
WO2014116117A1 (fr) 2014-07-31
EA201500763A1 (ru) 2015-11-30
CA2896472A1 (fr) 2014-07-31
BR112015017071A2 (pt) 2017-07-11
SA515360744B1 (ar) 2018-12-10
AU2014210417B2 (en) 2017-06-29
NO20130123A1 (no) 2014-07-23
CA2896472C (fr) 2020-04-14
EP2948577A4 (fr) 2016-04-20
NZ709857A (en) 2019-07-26
AU2014210417A1 (en) 2015-07-16
CN104937144A (zh) 2015-09-23
CN104937144B (zh) 2019-09-03
NO338410B1 (no) 2016-08-15

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TM