PL369969A1 - Graphitized cathode blocks - Google Patents

Graphitized cathode blocks

Info

Publication number
PL369969A1
PL369969A1 PL02369969A PL36996902A PL369969A1 PL 369969 A1 PL369969 A1 PL 369969A1 PL 02369969 A PL02369969 A PL 02369969A PL 36996902 A PL36996902 A PL 36996902A PL 369969 A1 PL369969 A1 PL 369969A1
Authority
PL
Poland
Prior art keywords
cathode blocks
graphitized cathode
graphitized
blocks
cathode
Prior art date
Application number
PL02369969A
Other languages
Polish (pl)
Other versions
PL201672B1 (en
Inventor
Johann Daimer
Frank Hiltmann
Jörg Mittag
Original Assignee
Sgl Carbon Ag
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 Ag filed Critical Sgl Carbon Ag
Publication of PL369969A1 publication Critical patent/PL369969A1/en
Publication of PL201672B1 publication Critical patent/PL201672B1/en

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)
PL369969A 2001-12-28 2002-12-19 Graphitized cathode blocks PL201672B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PL369969A1 true PL369969A1 (en) 2005-05-02
PL201672B1 PL201672B1 (en) 2009-04-30

Family

ID=7710902

Family Applications (1)

Application Number Title Priority Date Filing Date
PL369969A PL201672B1 (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
BR0215323A (en) 2004-10-19
DE50205232D1 (en) 2006-01-12
PL201672B1 (en) 2009-04-30
DE10164008C1 (en) 2003-04-30
AU2002361174A1 (en) 2003-07-15
EP1481115A2 (en) 2004-12-01
WO2003056068A3 (en) 2004-09-30
WO2003056068A2 (en) 2003-07-10
AR037912A1 (en) 2004-12-22
CA2470753A1 (en) 2003-07-10
EP1481115B1 (en) 2005-12-07

Similar Documents

Publication Publication Date Title
GB0121669D0 (en) Electrode
GB2379986B (en) Electrode arrangement
GB2410726B (en) Integral transverse spring-axle
AU146853S (en) Faceplate
GB0116057D0 (en) Nano-electrochemical cells
GB2383187B (en) Electrode structures
HU0400176V0 (en) Improved gasketseal
GB0022895D0 (en) Anode structure
IL153176A0 (en) New phenylpiperazines
GB0101028D0 (en) An anode
PL369969A1 (en) Graphitized cathode blocks
GB2372146B (en) Cathode
PL368562A1 (en) Method for graphitizing cathode blocks
PL368809A1 (en) Method for the graphitization of cathode blocks
GB2381945B (en) Cell
PL364090A1 (en) New benzylaminopyrimidines
GB0108110D0 (en) Keeps
TW500123U (en) Improved jack
AU2002353705A8 (en) Electrode
PL373453A1 (en) Method for continuous graphitization
GB0125051D0 (en) GT speedlock
AU2002339333A1 (en) Electrolysis cathode
TW468538U (en) Improved socket
GB0114135D0 (en) Long life klick
AU2002367096A1 (en) Method for graphitizing cathode blocks

Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20101219