WO2003056067A3 - Verfahren zur herstellung von kathodenblöcken - Google Patents

Verfahren zur herstellung von kathodenblöcken Download PDF

Info

Publication number
WO2003056067A3
WO2003056067A3 PCT/EP2002/014547 EP0214547W WO03056067A3 WO 2003056067 A3 WO2003056067 A3 WO 2003056067A3 EP 0214547 W EP0214547 W EP 0214547W WO 03056067 A3 WO03056067 A3 WO 03056067A3
Authority
WO
WIPO (PCT)
Prior art keywords
cathode blocks
production
block
cathode
disclosed
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.)
Ceased
Application number
PCT/EP2002/014547
Other languages
English (en)
French (fr)
Other versions
WO2003056067A2 (de
Inventor
Johann Daimer
Frank Hiltmann
Joerg Mittag
Philippe Beghein
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
SGL Carbon SE
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 SGL Carbon SE filed Critical SGL Carbon SE
Priority to DE50212919T priority Critical patent/DE50212919D1/de
Priority to BR0215325-4A priority patent/BR0215325A/pt
Priority to EP02787958A priority patent/EP1499757B1/de
Priority to AU2002352257A priority patent/AU2002352257A1/en
Priority to CA002470742A priority patent/CA2470742A1/en
Publication of WO2003056067A2 publication Critical patent/WO2003056067A2/de
Anticipated expiration legal-status Critical
Publication of WO2003056067A3 publication Critical patent/WO2003056067A3/de
Ceased 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

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)

Abstract

Verfahren zur Herstellung von graphitierten Kathodenblöcken, wobei in einem Längsgraphitierungsverfahren ein carbonisierter Kathodenblock eingesetzt wird, dessen Querschnitt an den Enden des Blocks grösser ist als in der Mitte, und wobei zumindest ein Teil des graphitierten Materials an den Enden nach der Graphitierung entfernt wird, derart hergestellte Kathodenblöcke und deren Verwendung bei der elektrolytischen Herstellung von Aluminium.
PCT/EP2002/014547 2001-12-28 2002-12-19 Verfahren zur herstellung von kathodenblöcken Ceased WO2003056067A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE50212919T DE50212919D1 (de) 2001-12-28 2002-12-19 Verfahren zur herstellung von kathodenblöcken
BR0215325-4A BR0215325A (pt) 2001-12-28 2002-12-19 Procedimento para a fabricação de blocos catódicos
EP02787958A EP1499757B1 (de) 2001-12-28 2002-12-19 Verfahren zur herstellung von kathodenblöcken
AU2002352257A AU2002352257A1 (en) 2001-12-28 2002-12-19 Method for the production of cathode blocks
CA002470742A CA2470742A1 (en) 2001-12-28 2002-12-19 Process for producing cathode blocks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10164009.9 2001-12-28
DE2001164009 DE10164009B4 (de) 2001-12-28 2001-12-28 Verfahren zur Herstellung von Kathodenblöcken

Publications (2)

Publication Number Publication Date
WO2003056067A2 WO2003056067A2 (de) 2003-07-10
WO2003056067A3 true WO2003056067A3 (de) 2004-11-11

Family

ID=7710903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014547 Ceased WO2003056067A2 (de) 2001-12-28 2002-12-19 Verfahren zur herstellung von kathodenblöcken

Country Status (8)

Country Link
EP (1) EP1499757B1 (de)
AR (1) AR037913A1 (de)
AU (1) AU2002352257A1 (de)
BR (1) BR0215325A (de)
CA (1) CA2470742A1 (de)
DE (2) DE10164009B4 (de)
PL (1) PL201883B1 (de)
WO (1) WO2003056067A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2284375C2 (ru) * 2004-11-30 2006-09-27 Открытое акционерное общество "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" (ОАО "СибВАМИ") Способ формирования подины алюминиевого электролизера

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061263A1 (de) * 1970-12-12 1972-06-29 Giulini Gmbh Geb Kathodenaufbau eines Elektrolyse-Ofens fuer die Aluminiumgewinnung durch Schmelzflusselektrolyse
WO2000046426A1 (fr) * 1999-02-02 2000-08-10 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
US20020000373A1 (en) * 2000-05-22 2002-01-03 Hirofumi Ninomiya Graphitized cathode block for aluminum smelting
JP2002266091A (ja) * 2001-03-09 2002-09-18 Sec Corp アルミニウム製錬用黒鉛化カソードブロック

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061263A1 (de) * 1970-12-12 1972-06-29 Giulini Gmbh Geb Kathodenaufbau eines Elektrolyse-Ofens fuer die Aluminiumgewinnung durch Schmelzflusselektrolyse
WO2000046426A1 (fr) * 1999-02-02 2000-08-10 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
US20020000373A1 (en) * 2000-05-22 2002-01-03 Hirofumi Ninomiya Graphitized cathode block for aluminum smelting
JP2002266091A (ja) * 2001-03-09 2002-09-18 Sec Corp アルミニウム製錬用黒鉛化カソードブロック

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 01 14 January 2003 (2003-01-14) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2284375C2 (ru) * 2004-11-30 2006-09-27 Открытое акционерное общество "Сибирский научно-исследовательский, конструкторский и проектный институт алюминиевой и электродной промышленности" (ОАО "СибВАМИ") Способ формирования подины алюминиевого электролизера

Also Published As

Publication number Publication date
AU2002352257A8 (en) 2003-07-15
EP1499757A2 (de) 2005-01-26
EP1499757B1 (de) 2008-10-15
WO2003056067A2 (de) 2003-07-10
PL373314A1 (en) 2005-08-22
DE10164009A1 (de) 2003-08-07
DE50212919D1 (de) 2008-11-27
DE10164009B4 (de) 2005-04-07
AR037913A1 (es) 2004-12-22
PL201883B1 (pl) 2009-05-29
AU2002352257A1 (en) 2003-07-15
BR0215325A (pt) 2005-08-30
CA2470742A1 (en) 2003-07-10

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