AU2002361175A1 - Method for the graphitization of cathode blocks - Google Patents

Method for the graphitization of cathode blocks

Info

Publication number
AU2002361175A1
AU2002361175A1 AU2002361175A AU2002361175A AU2002361175A1 AU 2002361175 A1 AU2002361175 A1 AU 2002361175A1 AU 2002361175 A AU2002361175 A AU 2002361175A AU 2002361175 A AU2002361175 A AU 2002361175A AU 2002361175 A1 AU2002361175 A1 AU 2002361175A1
Authority
AU
Australia
Prior art keywords
graphitization
cathode blocks
cathode
blocks
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
AU2002361175A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7710907&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002361175(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SGL Carbon SE filed Critical SGL Carbon SE
Publication of AU2002361175A1 publication Critical patent/AU2002361175A1/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)
AU2002361175A 2001-12-28 2002-12-19 Method for the graphitization of cathode blocks Abandoned AU2002361175A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001164013 DE10164013C1 (en) 2001-12-28 2001-12-28 Longitudinal graphitization of cathode blocks for electrolytic production of aluminum comprises arranging blocks with gap between their ends, conductive moldings being placed between blocks
DE10164013.7 2001-12-28
PCT/EP2002/014550 WO2003056070A1 (en) 2001-12-28 2002-12-19 Method for the graphitization of cathode blocks

Publications (1)

Publication Number Publication Date
AU2002361175A1 true AU2002361175A1 (en) 2003-07-15

Family

ID=7710907

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002361175A Abandoned AU2002361175A1 (en) 2001-12-28 2002-12-19 Method for the graphitization of cathode blocks

Country Status (8)

Country Link
EP (1) EP1461476A1 (en)
AR (1) AR037917A1 (en)
AU (1) AU2002361175A1 (en)
BR (1) BR0215322A (en)
CA (1) CA2470757A1 (en)
DE (1) DE10164013C1 (en)
PL (1) PL368809A1 (en)
WO (1) WO2003056070A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10164011C1 (en) * 2001-12-28 2003-05-08 Sgl Carbon Ag Process, for graphitizing cathode blocks, involves arranging the blocks in a longitudinal graphitizing furnace, maintaining the a lowest possible distance between the surfaces of the blocks, and passing a current between the blocks
DE102010029538A1 (en) * 2010-05-31 2011-12-01 Sgl Carbon Se Carbon body, process for producing a carbon body and its use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA968744A (en) * 1970-12-12 1975-06-03 Kurt Lauer Cathode for the winning of aluminum
DE3606380A1 (en) * 1986-02-27 1987-09-03 Sigri Gmbh High-current furnace for graphitising carbon bodies
FR2789091B1 (en) * 1999-02-02 2001-03-09 Carbone Savoie GRAPHITE CATHODE FOR ALUMINUM ELECTROLYSIS
US6231745B1 (en) * 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
US20020000373A1 (en) * 2000-05-22 2002-01-03 Hirofumi Ninomiya Graphitized cathode block for aluminum smelting

Also Published As

Publication number Publication date
EP1461476A1 (en) 2004-09-29
AR037917A1 (en) 2004-12-22
PL368809A1 (en) 2005-04-04
CA2470757A1 (en) 2003-04-10
WO2003056070A1 (en) 2003-07-10
BR0215322A (en) 2004-10-19
DE10164013C1 (en) 2003-04-03

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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