CH620948A5 - - Google Patents

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Publication number
CH620948A5
CH620948A5 CH601576A CH601576A CH620948A5 CH 620948 A5 CH620948 A5 CH 620948A5 CH 601576 A CH601576 A CH 601576A CH 601576 A CH601576 A CH 601576A CH 620948 A5 CH620948 A5 CH 620948A5
Authority
CH
Switzerland
Prior art keywords
cathode
carbon base
carbon
cathode bars
center
Prior art date
Application number
CH601576A
Other languages
German (de)
English (en)
Inventor
Theodor Dipl Ing Tschopp
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Priority to CH601576A priority Critical patent/CH620948A5/de
Priority to DE2624171A priority patent/DE2624171C3/de
Priority to TR20066A priority patent/TR20066A/xx
Priority to HU77SCHE601A priority patent/HU177269B/hu
Priority to ZA00772507A priority patent/ZA772507B/xx
Priority to AU24685/77A priority patent/AU507649B2/en
Priority to US05/791,973 priority patent/US4110179A/en
Priority to DK187177A priority patent/DK187177A/da
Priority to IT23121/77A priority patent/IT1078984B/it
Priority to PH19742A priority patent/PH14831A/en
Priority to EG272/77A priority patent/EG12574A/xx
Priority to NZ184044A priority patent/NZ184044A/xx
Priority to IN683/CAL/77A priority patent/IN146454B/en
Priority to ES458692A priority patent/ES458692A1/es
Priority to PL1977198030A priority patent/PL111347B1/pl
Priority to BE177463A priority patent/BE854492A/xx
Priority to SU772478853A priority patent/SU673186A3/ru
Priority to GB19908/77A priority patent/GB1537834A/en
Priority to AT341477A priority patent/AT358291B/de
Priority to SE7705558A priority patent/SE7705558L/xx
Priority to NO771678A priority patent/NO150287C/no
Priority to BR3079/77A priority patent/BR7703079A/pt
Priority to FR7714598A priority patent/FR2351192A1/fr
Priority to CA278,269A priority patent/CA1114328A/en
Priority to JP5524677A priority patent/JPS52138414A/ja
Priority to CS316477A priority patent/CS207454B1/cs
Priority to NL7705321A priority patent/NL7705321A/xx
Publication of CH620948A5 publication Critical patent/CH620948A5/de

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
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • 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)
  • External Artificial Organs (AREA)
  • Cookers (AREA)
CH601576A 1976-05-13 1976-05-13 CH620948A5 (xx)

Priority Applications (27)

Application Number Priority Date Filing Date Title
CH601576A CH620948A5 (xx) 1976-05-13 1976-05-13
DE2624171A DE2624171C3 (de) 1976-05-13 1976-05-29 Vorrichtung zum Gewinnen von Aluminium durch Elektrolyse
TR20066A TR20066A (tr) 1976-05-13 1977-04-14 Elektrollz vasitasiyla aluminyum istihsaline mahsus usul ve cihaz
HU77SCHE601A HU177269B (en) 1976-05-13 1977-04-22 Apparatus for producing aluminium in electrolyzer chamber furnaces
ZA00772507A ZA772507B (en) 1976-05-13 1977-04-26 Process and device for the production of aluminium by the electrolysis of a molten charge
AU24685/77A AU507649B2 (en) 1976-05-13 1977-04-28 Reducing magnetic fields in electrolysis vessels
US05/791,973 US4110179A (en) 1976-05-13 1977-04-28 Process and device for the production of aluminium by the electrolysis of a molten charge
DK187177A DK187177A (da) 1976-05-13 1977-04-29 Fremgangsmade og apparat til udvinding af aluminium ved smeltestromelektrolyse
IT23121/77A IT1078984B (it) 1976-05-13 1977-05-03 Procedimento ed impianto per produrre alluminio per elettrolisi da bagno fuso
PH19742A PH14831A (en) 1976-05-13 1977-05-06 Cells for the production of aluminum by the electrolysis of a molten charge
EG272/77A EG12574A (en) 1976-05-13 1977-05-09 Process and device for the production of aluminium by the electrolysis of a molten charge
NZ184044A NZ184044A (en) 1976-05-13 1977-05-09 Obtaining uniform current density in the electrolytic production of aluminium
IN683/CAL/77A IN146454B (xx) 1976-05-13 1977-05-09
ES458692A ES458692A1 (es) 1976-05-13 1977-05-11 Procedimiento y dispositivo para la obtencion de aluminio por medio de la electrolisis en metal fundido.
PL1977198030A PL111347B1 (en) 1976-05-13 1977-05-11 Apparatus for manufacture of aluminium by means of electrolysis
BE177463A BE854492A (fr) 1976-05-13 1977-05-11 Procede et dispositif pour la production d'aluminium par electrolyse ignee
SU772478853A SU673186A3 (ru) 1976-05-13 1977-05-11 Катодный узел электролизера дл получени алюмини
GB19908/77A GB1537834A (en) 1976-05-13 1977-05-12 Processes and cells for the production of aluminium by the electrolysis of a molten charge
AT341477A AT358291B (de) 1976-05-13 1977-05-12 Verfahren und vorrichtung zur beeinflussung des elektrischen stromes im fluessigen aluminium bei der gewinnung von aluminium durch schmelzfluss- elektrolyse von aluminiumoxyd
SE7705558A SE7705558L (sv) 1976-05-13 1977-05-12 Sett och anordning for framstellning av aluminium genom smeltelektrolys
NO771678A NO150287C (no) 1976-05-13 1977-05-12 Fremgangsmaate og anordning for innstilling av den elektriske stroemfoering gjennom flytende aluminium ved utvinning av aluminium
BR3079/77A BR7703079A (pt) 1976-05-13 1977-05-12 Processo e dispositivo para a obtencao de aluminio mediante eletrolise
FR7714598A FR2351192A1 (fr) 1976-05-13 1977-05-12 Procede et dispositif pour la production d'aluminium par electrolyse ignee
CA278,269A CA1114328A (en) 1976-05-13 1977-05-12 Process and device for the production of aluminium by the electrolysis of a molten charge
JP5524677A JPS52138414A (en) 1976-05-13 1977-05-13 Method and apparatus for aluminium making by fused salt electrolysis
CS316477A CS207454B1 (en) 1976-05-13 1977-05-13 appliance for making the aluminium by the electrolysis
NL7705321A NL7705321A (nl) 1976-05-13 1977-05-13 Werkwijze en inrichting voor het winnen van aluminium door smeltstroomelectrolyse.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH601576A CH620948A5 (xx) 1976-05-13 1976-05-13

Publications (1)

Publication Number Publication Date
CH620948A5 true CH620948A5 (xx) 1980-12-31

Family

ID=4302866

Family Applications (1)

Application Number Title Priority Date Filing Date
CH601576A CH620948A5 (xx) 1976-05-13 1976-05-13

Country Status (27)

Country Link
US (1) US4110179A (xx)
JP (1) JPS52138414A (xx)
AT (1) AT358291B (xx)
AU (1) AU507649B2 (xx)
BE (1) BE854492A (xx)
BR (1) BR7703079A (xx)
CA (1) CA1114328A (xx)
CH (1) CH620948A5 (xx)
CS (1) CS207454B1 (xx)
DE (1) DE2624171C3 (xx)
DK (1) DK187177A (xx)
EG (1) EG12574A (xx)
ES (1) ES458692A1 (xx)
FR (1) FR2351192A1 (xx)
GB (1) GB1537834A (xx)
HU (1) HU177269B (xx)
IN (1) IN146454B (xx)
IT (1) IT1078984B (xx)
NL (1) NL7705321A (xx)
NO (1) NO150287C (xx)
NZ (1) NZ184044A (xx)
PH (1) PH14831A (xx)
PL (1) PL111347B1 (xx)
SE (1) SE7705558L (xx)
SU (1) SU673186A3 (xx)
TR (1) TR20066A (xx)
ZA (1) ZA772507B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680800B1 (fr) * 1991-08-30 1993-11-12 Ampere Cellule d'electrolyse, notamment pour la production d'aluminium par le procede hall-heroult.
FR2789091B1 (fr) * 1999-02-02 2001-03-09 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
WO2001027353A1 (en) * 1999-10-13 2001-04-19 Alcoa Inc. Cathode collector bar with spacer for improved heat balance
AU2003271461A1 (en) * 2002-10-02 2004-04-23 Alcan International Limited Collector bar providing discontinuous electrical connection to cathode block
DE10261745B3 (de) * 2002-12-30 2004-07-22 Sgl Carbon Ag Kathodensystem zur elektrolytischen Aluminiumgewinnung
FR2868435B1 (fr) * 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium
EP1801264A1 (en) * 2005-12-22 2007-06-27 Sgl Carbon Ag Cathodes for aluminium electrolysis cell with expanded graphite lining
PL1845174T3 (pl) * 2006-04-13 2011-10-31 Sgl Carbon Se Katody do aluminiowego ogniwa elektrolitycznego o niepłaskiej konstrukcji szczeliny
CN102234820B (zh) * 2011-08-04 2013-03-20 中国铝业股份有限公司 一种减少铝电解槽铝液水平电流的方法
EP2896081B1 (en) * 2012-09-11 2019-04-10 Alcoa USA Corp. Current collector bar apparatus, system, and method of using the same
RU2510818C1 (ru) * 2012-10-25 2014-04-10 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Катодная секция алюминиевого электролизера

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824057A (en) * 1950-08-12 1958-02-18 Aluminum Co Of America Electrolytic reduction cell for producing aluminum
US2786024A (en) * 1953-04-16 1957-03-19 Elektrokemisk As Arrangement of cathode bars in electrolytic pots
CA968744A (en) * 1970-12-12 1975-06-03 Kurt Lauer Cathode for the winning of aluminum
FR2251629A1 (en) * 1973-11-20 1975-06-13 Savoie Electrodes Refract Cells for mfg. aluminium by electrolysis - using graphite powder to seal current -carrying bars in carbon cathode blocks
FR2278784A1 (fr) * 1974-05-02 1976-02-13 Giulini Gmbh Geb Four a electrolyse pour l'extraction de l'aluminium
US3960696A (en) * 1974-06-18 1976-06-01 Gebr. Giulini Gmbh Aluminum electrolysis furnace
GB1474340A (en) * 1974-07-17 1977-05-25 Elettrocarbonium Spa Method of making a cathode for use in a cell for producing aluminium by electrolysis of smelted salts thereof

Also Published As

Publication number Publication date
CA1114328A (en) 1981-12-15
SE7705558L (sv) 1977-11-14
ATA341477A (de) 1980-01-15
DE2624171A1 (de) 1977-11-17
NO150287B (no) 1984-06-12
FR2351192A1 (fr) 1977-12-09
HU177269B (en) 1981-08-28
PL111347B1 (en) 1980-08-30
NO771678L (no) 1977-11-15
PH14831A (en) 1981-12-16
AU2468577A (en) 1978-11-02
IT1078984B (it) 1985-05-08
JPS52138414A (en) 1977-11-18
NO150287C (no) 1984-09-19
BR7703079A (pt) 1978-02-08
DE2624171C3 (de) 1980-09-18
DK187177A (da) 1977-11-14
TR20066A (tr) 1980-07-07
CS207454B1 (en) 1981-07-31
ES458692A1 (es) 1978-03-01
AU507649B2 (en) 1980-02-21
GB1537834A (en) 1979-01-04
BE854492A (fr) 1977-09-01
ZA772507B (en) 1978-03-29
PL198030A1 (pl) 1978-01-02
DE2624171B2 (de) 1980-01-24
FR2351192B1 (xx) 1984-07-27
IN146454B (xx) 1979-06-09
AT358291B (de) 1980-08-25
US4110179A (en) 1978-08-29
SU673186A3 (ru) 1979-07-05
EG12574A (en) 1979-09-30
NZ184044A (en) 1981-01-23
NL7705321A (nl) 1977-11-15

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PL Patent ceased