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AU2002361174A1 - Graphitized cathode blocks - Google Patents

Graphitized cathode blocks

Info

Publication number
AU2002361174A1
AU2002361174A1 AU2002361174A AU2002361174A AU2002361174A1 AU 2002361174 A1 AU2002361174 A1 AU 2002361174A1 AU 2002361174 A AU2002361174 A AU 2002361174A AU 2002361174 A AU2002361174 A AU 2002361174A AU 2002361174 A1 AU2002361174 A1 AU 2002361174A1
Authority
AU
Australia
Prior art keywords
cathode blocks
graphitized cathode
graphitized
blocks
cathode
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
AU2002361174A
Inventor
Johann Daimer
Frank Hiltmann
Jorg Mittag
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
Publication of AU2002361174A1 publication Critical patent/AU2002361174A1/en
Abandoned 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)
AU2002361174A 2001-12-28 2002-12-19 Graphitized cathode blocks Abandoned AU2002361174A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001164008 DE10164008C1 (en) 2001-12-28 2001-12-28 Graphitized cathode block, used for producing aluminum by electrolytically reducing aluminum oxide in a bath of molten cryolite, is composed of two parts and has a V-shaped profile of its electrical resistance over its length
DE10164008.0 2001-12-28
PCT/EP2002/014548 WO2003056068A2 (en) 2001-12-28 2002-12-19 Graphitized cathode blocks

Publications (1)

Publication Number Publication Date
AU2002361174A1 true AU2002361174A1 (en) 2003-07-15

Family

ID=7710902

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002361174A Abandoned AU2002361174A1 (en) 2001-12-28 2002-12-19 Graphitized cathode blocks

Country Status (8)

Country Link
EP (1) EP1481115B1 (en)
AR (1) AR037912A1 (en)
AU (1) AU2002361174A1 (en)
BR (1) BR0215323A (en)
CA (1) CA2470753A1 (en)
DE (2) DE10164008C1 (en)
PL (1) PL201672B1 (en)
WO (1) WO2003056068A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011076302A1 (en) 2011-05-23 2013-01-03 Sgl Carbon Se Electrolysis cell and cathode with irregular surface profiling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728109A (en) * 1952-06-06 1955-12-27 Savoie Electrodes Refract Method of making cathodic electrodes for electrolysis furnaces
US4194959A (en) * 1977-11-23 1980-03-25 Alcan Research And Development Limited Electrolytic reduction cells
NO157462C (en) * 1985-10-24 1988-03-23 Hydro Aluminium As LAMINATED CARBON CATHOD FOR CELLS-MELT-ELECTROLYTIC ALUMINUM PREPARATION.
US4795540A (en) * 1987-05-19 1989-01-03 Comalco Aluminum, Ltd. Slotted cathode collector bar for electrolyte reduction cell
FR2789091B1 (en) * 1999-02-02 2001-03-09 Carbone Savoie GRAPHITE CATHODE FOR ALUMINUM ELECTROLYSIS
EP1233083A1 (en) * 2001-02-14 2002-08-21 Alcan Technology & Management AG Carbon bottom of electrolysis cell used in the production of aluminum

Also Published As

Publication number Publication date
CA2470753A1 (en) 2003-07-10
DE50205232D1 (en) 2006-01-12
PL369969A1 (en) 2005-05-02
AR037912A1 (en) 2004-12-22
EP1481115A2 (en) 2004-12-01
PL201672B1 (en) 2009-04-30
WO2003056068A3 (en) 2004-09-30
EP1481115B1 (en) 2005-12-07
DE10164008C1 (en) 2003-04-30
BR0215323A (en) 2004-10-19
WO2003056068A2 (en) 2003-07-10

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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