ZA746182B - Process for the electrolysis of a molten charge using inconsumable anodes - Google Patents

Process for the electrolysis of a molten charge using inconsumable anodes

Info

Publication number
ZA746182B
ZA746182B ZA00746182A ZA746182A ZA746182B ZA 746182 B ZA746182 B ZA 746182B ZA 00746182 A ZA00746182 A ZA 00746182A ZA 746182 A ZA746182 A ZA 746182A ZA 746182 B ZA746182 B ZA 746182B
Authority
ZA
South Africa
Prior art keywords
inconsumable
anodes
electrolysis
molten charge
molten
Prior art date
Application number
ZA00746182A
Other languages
English (en)
Inventor
P Alder
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 ZA746182B publication Critical patent/ZA746182B/xx

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
    • C25C3/12—Anodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
ZA00746182A 1973-10-16 1974-09-30 Process for the electrolysis of a molten charge using inconsumable anodes ZA746182B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1460973A CH592163A5 (fr) 1973-10-16 1973-10-16

Publications (1)

Publication Number Publication Date
ZA746182B true ZA746182B (en) 1975-11-26

Family

ID=4402297

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00746182A ZA746182B (en) 1973-10-16 1974-09-30 Process for the electrolysis of a molten charge using inconsumable anodes

Country Status (24)

Country Link
US (1) US3974046A (fr)
JP (1) JPS5242522B2 (fr)
AR (1) AR207961A1 (fr)
AT (1) AT339061B (fr)
BE (1) BE820846A (fr)
CA (1) CA1058554A (fr)
CH (1) CH592163A5 (fr)
DD (1) DD114282A5 (fr)
DE (1) DE2446668C3 (fr)
EG (1) EG11431A (fr)
ES (1) ES430848A1 (fr)
FR (1) FR2247549B1 (fr)
GB (1) GB1438208A (fr)
IN (1) IN142845B (fr)
IT (1) IT1022349B (fr)
NL (1) NL160340C (fr)
NO (1) NO140633C (fr)
NZ (1) NZ175696A (fr)
OA (1) OA04789A (fr)
PH (1) PH12354A (fr)
SE (1) SE410015B (fr)
SU (2) SU668619A3 (fr)
TR (1) TR18330A (fr)
ZA (1) ZA746182B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022921B1 (fr) * 1979-07-20 1983-10-26 C. CONRADTY NÜRNBERG GmbH & Co. KG Electrode régénérable à stabilité de forme pour l'emploi à haute température
ATE15503T1 (de) * 1980-10-27 1985-09-15 Conradty Nuernberg Elektrode fuer schmelzflusselektrolyse.
ATE17875T1 (de) * 1980-10-27 1986-02-15 Conradty Nuernberg Elektrode fuer schmelzflusselektrolyse.
EP0050680A1 (fr) * 1980-10-27 1982-05-05 C. CONRADTY NÜRNBERG GmbH & Co. KG Electrode pour électrolyse ignée
US4399008A (en) * 1980-11-10 1983-08-16 Aluminum Company Of America Composition for inert electrodes
CA1181616A (fr) * 1980-11-10 1985-01-29 Aluminum Company Of America Compositions pour electrodes inertes
US4478693A (en) * 1980-11-10 1984-10-23 Aluminum Company Of America Inert electrode compositions
US4374050A (en) * 1980-11-10 1983-02-15 Aluminum Company Of America Inert electrode compositions
US4374761A (en) * 1980-11-10 1983-02-22 Aluminum Company Of America Inert electrode formulations
DE3102776A1 (de) * 1981-01-28 1982-08-26 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Elektrode fuer lichtbogenoefen
DE3135912A1 (de) * 1981-09-10 1983-03-24 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Axial verschiebbarer elektrodenhalter zum einsatz bei der schmelzflusselektrolyse
US4504369A (en) * 1984-02-08 1985-03-12 Rudolf Keller Method to improve the performance of non-consumable anodes in the electrolysis of metal
EP0192603B1 (fr) * 1985-02-18 1992-06-24 MOLTECH Invent S.A. Procédé et production d'aluminium, cellule de production d'aluminium et anode pour l'électrolyse de l'aluminium
US4661269A (en) * 1985-03-28 1987-04-28 The Procter & Gamble Company Liquid fabric softener
US4737247A (en) * 1986-07-21 1988-04-12 Aluminum Company Of America Inert anode stable cathode assembly
US4678548A (en) * 1986-07-21 1987-07-07 Aluminum Company Of America Corrosion-resistant support apparatus and method of use for inert electrodes
US4921584A (en) * 1987-11-03 1990-05-01 Battelle Memorial Institute Anode film formation and control
US5942097A (en) * 1997-12-05 1999-08-24 The Ohio State University Method and apparatus featuring a non-consumable anode for the electrowinning of aluminum
US6248227B1 (en) * 1998-07-30 2001-06-19 Moltech Invent S.A. Slow consumable non-carbon metal-based anodes for aluminium production cells
UA100589C2 (ru) * 2008-09-08 2013-01-10 Ріо Тінто Алкан Інтернешнл Лімітед Металлический анод выделения кислорода, который работае при высокой плотности тока, для электролизеров восстановления алюминия
CA2960165C (fr) * 2014-09-08 2019-06-11 Alcoa Usa Corp. Appareil d'anode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560353A (en) * 1967-09-26 1971-02-02 Du Pont Electrolysis cell current efficiency with oxygen-containing gases
BE759874A (fr) * 1969-12-05 1971-05-17 Alusuisse Anode pour l'electrolyse ignee d'oxydes metalliques
US3696008A (en) * 1970-04-03 1972-10-03 Inst Gas Technology Electrolytic production of aluminum

Also Published As

Publication number Publication date
BE820846A (fr) 1975-02-03
DD114282A5 (fr) 1975-07-20
JPS5067211A (fr) 1975-06-05
SE410015B (sv) 1979-09-17
NO140633B (no) 1979-07-02
NO140633C (no) 1979-10-10
NL160340B (nl) 1979-05-15
FR2247549A1 (fr) 1975-05-09
NL160340C (nl) 1979-10-15
NL7413234A (nl) 1975-04-18
EG11431A (en) 1977-08-15
AT339061B (de) 1977-09-26
FR2247549B1 (fr) 1978-11-24
AR207961A1 (es) 1976-11-22
SU668619A3 (ru) 1979-06-15
ATA831474A (de) 1977-01-15
IT1022349B (it) 1978-03-20
OA04789A (fr) 1980-08-31
DE2446668A1 (de) 1975-04-24
DE2446668B2 (de) 1977-11-17
GB1438208A (en) 1976-06-03
CH592163A5 (fr) 1977-10-14
NZ175696A (en) 1978-03-06
AU7416274A (en) 1976-04-15
TR18330A (tr) 1976-12-28
PH12354A (en) 1979-01-29
NO743700L (fr) 1975-05-12
DE2446668C3 (de) 1980-01-24
IN142845B (fr) 1977-09-03
CA1058554A (fr) 1979-07-17
US3974046A (en) 1976-08-10
SE7412952L (fr) 1975-04-17
ES430848A1 (es) 1976-10-01
SU828978A3 (ru) 1981-05-07
JPS5242522B2 (fr) 1977-10-25

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