BR7703079A - Processo e dispositivo para a obtencao de aluminio mediante eletrolise - Google Patents

Processo e dispositivo para a obtencao de aluminio mediante eletrolise

Info

Publication number
BR7703079A
BR7703079A BR3079/77A BR7703079A BR7703079A BR 7703079 A BR7703079 A BR 7703079A BR 3079/77 A BR3079/77 A BR 3079/77A BR 7703079 A BR7703079 A BR 7703079A BR 7703079 A BR7703079 A BR 7703079A
Authority
BR
Brazil
Prior art keywords
eletrolysis
getting
aluminum
getting aluminum
Prior art date
Application number
BR3079/77A
Other languages
English (en)
Inventor
T 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
Publication of BR7703079A publication Critical patent/BR7703079A/pt

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)
  • Cookers (AREA)
  • External Artificial Organs (AREA)
BR3079/77A 1976-05-13 1977-05-12 Processo e dispositivo para a obtencao de aluminio mediante eletrolise BR7703079A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7703079A true BR7703079A (pt) 1978-02-08

Family

ID=4302866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3079/77A BR7703079A (pt) 1976-05-13 1977-05-12 Processo e dispositivo para a obtencao de aluminio mediante eletrolise

Country Status (27)

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

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
EP1845174B1 (en) * 2006-04-13 2011-03-02 SGL Carbon SE Cathodes for aluminium electrolysis cell with non-planar slot design
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
US9371593B2 (en) 2012-09-11 2016-06-21 Alcoa Inc. 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
ATA341477A (de) 1980-01-15
HU177269B (en) 1981-08-28
NO150287B (no) 1984-06-12
IT1078984B (it) 1985-05-08
PL198030A1 (pl) 1978-01-02
ES458692A1 (es) 1978-03-01
DE2624171C3 (de) 1980-09-18
PL111347B1 (en) 1980-08-30
NO150287C (no) 1984-09-19
DK187177A (da) 1977-11-14
AU2468577A (en) 1978-11-02
IN146454B (pt) 1979-06-09
CA1114328A (en) 1981-12-15
AT358291B (de) 1980-08-25
CH620948A5 (pt) 1980-12-31
PH14831A (en) 1981-12-16
FR2351192B1 (pt) 1984-07-27
DE2624171B2 (de) 1980-01-24
FR2351192A1 (fr) 1977-12-09
NZ184044A (en) 1981-01-23
AU507649B2 (en) 1980-02-21
CS207454B1 (en) 1981-07-31
TR20066A (tr) 1980-07-07
US4110179A (en) 1978-08-29
NO771678L (no) 1977-11-15
NL7705321A (nl) 1977-11-15
SU673186A3 (ru) 1979-07-05
BE854492A (fr) 1977-09-01
SE7705558L (sv) 1977-11-14
EG12574A (en) 1979-09-30
JPS52138414A (en) 1977-11-18
DE2624171A1 (de) 1977-11-17
GB1537834A (en) 1979-01-04
ZA772507B (en) 1978-03-29

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