DD142061A5 - Verfahren zur gewinnung von aluminium durch schmelzflusselektrolyse - Google Patents

Verfahren zur gewinnung von aluminium durch schmelzflusselektrolyse Download PDF

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Publication number
DD142061A5
DD142061A5 DD79210877A DD21087779A DD142061A5 DD 142061 A5 DD142061 A5 DD 142061A5 DD 79210877 A DD79210877 A DD 79210877A DD 21087779 A DD21087779 A DD 21087779A DD 142061 A5 DD142061 A5 DD 142061A5
Authority
DD
German Democratic Republic
Prior art keywords
item
anode
electrolysis
aluminum
carbon
Prior art date
Application number
DD79210877A
Other languages
German (de)
English (en)
Inventor
Siegfried Wilkening
Original Assignee
Vaw Ver Aluminium Werke 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6031475&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD142061(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Publication of DD142061A5 publication Critical patent/DD142061A5/de

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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

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  • 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)
DD79210877A 1978-02-09 1979-02-07 Verfahren zur gewinnung von aluminium durch schmelzflusselektrolyse DD142061A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2805374A DE2805374C2 (de) 1978-02-09 1978-02-09 Verfahren zur Gewinnung von Aluminium durch Schmelzflußelektrolyse

Publications (1)

Publication Number Publication Date
DD142061A5 true DD142061A5 (de) 1980-06-04

Family

ID=6031475

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79210877A DD142061A5 (de) 1978-02-09 1979-02-07 Verfahren zur gewinnung von aluminium durch schmelzflusselektrolyse

Country Status (12)

Country Link
US (1) US4919771A (el)
EP (2) EP0003598B1 (el)
JP (1) JPS55500203A (el)
AT (1) AT375409B (el)
AU (1) AU523266B2 (el)
CA (1) CA1151099A (el)
DD (1) DD142061A5 (el)
DE (1) DE2805374C2 (el)
ES (2) ES477521A1 (el)
GR (1) GR64827B (el)
NO (1) NO790412L (el)
WO (1) WO1979000606A1 (el)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342637A (en) * 1979-07-30 1982-08-03 Metallurgical, Inc. Composite anode for the electrolytic deposition of aluminum
NZ193092A (en) * 1979-06-27 1983-09-30 Pora Inc Electrode for the deposition of aluminium from a molten electrolyte
US4409083A (en) * 1980-02-06 1983-10-11 Metallurgical, Inc. Cell with composite anode for electrolytic production of magnesium
US4354918A (en) * 1981-01-14 1982-10-19 Martin Marietta Corporation Anode stud coatings for electrolytic cells
JPS57120682A (en) * 1981-01-16 1982-07-27 Mitsui Alum Kogyo Kk Production of aluminum
WO1983000171A1 (en) * 1981-07-01 1983-01-20 De Nora, Vittorio Electrolytic production of aluminum
US4595466A (en) * 1985-03-07 1986-06-17 Atlantic Richfield Company Metal electrolysis using a low temperature bath
DE4118304A1 (de) * 1991-06-04 1992-12-24 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur aluminiumgewinnung
US6001236A (en) 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5310476A (en) 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US5651874A (en) 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
EP0611837A4 (en) * 1992-08-04 1994-10-12 Alexei Alexandrovic Marakushev METHOD FOR PRODUCING ALUMINUM FROM ALIMINUM OXIDE-CONTAINING MATERIAL.
US5397450A (en) * 1993-03-22 1995-03-14 Moltech Invent S.A. Carbon-based bodies in particular for use in aluminium production cells
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
CA2199288C (en) 1994-09-08 2008-06-17 Vittorio De Nora Aluminium electrowinning cell with improved carbon cathode blocks
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
EP2925912B1 (en) * 2012-12-03 2023-04-19 The Regents of The University of California Devices, systems and methods for coating surfaces
FR3016894B1 (fr) * 2014-01-27 2017-09-01 Rio Tinto Alcan Int Ltd Cuve d'electrolyse comportant un ensemble anodique contenu dans une enceinte de confinement
JP7333223B2 (ja) * 2019-07-30 2023-08-24 東邦チタニウム株式会社 溶融塩電解槽、溶融塩固化層の形成方法、金属の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US503929A (en) * 1893-08-22 Method of producing aluminum
GB309605A (en) * 1928-04-14 1930-07-14 Ig Farbenindustrie Ag Process and apparatus for the electrolysis of molten substances
GB483068A (en) * 1935-09-27 1938-04-07 Magall Ag Improvements in or relating to the production of magnesium and other alkali earth metals by electrolysis of fused electrolytes
GB511076A (en) * 1937-03-16 1939-08-14 Verwertung Chemisch Tech Verfa Improvements in or relating to processes for the manufacture of anodes for use in the production of aluminium, beryllium, magnesium, or alkali earth metals by electrolysis of fused starting materials
US3009863A (en) * 1957-04-24 1961-11-21 Aluminum Co Of America Methods for thermally processing carbon articles
AU427351B1 (en) * 1966-05-23 1972-08-23 Comalco Aluminium Chell Bay) Limited And Universityof Tasmania Anodes forthe electrolytic production of aluminium and aluminium alloys
US3798140A (en) * 1973-02-01 1974-03-19 Us Interior Process for producing aluminum and silicon from aluminum silicon alloys
CH615463A5 (el) * 1975-05-30 1980-01-31 Alusuisse
AU506485B2 (en) * 1976-06-09 1980-01-03 National Research Development Corp. Packed, bed electrorefining
US4115215A (en) * 1976-09-22 1978-09-19 Aluminum Company Of America Aluminum purification
DE2721038C3 (de) * 1977-05-10 1980-03-13 Nippon Light Metal Co. Ltd., Tokio Verfahren zur elektrolytischen Herstellung von Aluminium

Also Published As

Publication number Publication date
NO790412L (no) 1979-08-10
EP0009044A1 (de) 1980-04-02
DE2805374A1 (de) 1979-08-16
EP0003598B1 (de) 1984-06-06
ES477525A1 (es) 1979-07-16
JPS55500203A (el) 1980-04-10
CA1151099A (en) 1983-08-02
AU523266B2 (en) 1982-07-22
EP0009044B1 (de) 1983-03-09
EP0003598A1 (de) 1979-08-22
DE2805374C2 (de) 1982-07-15
GR64827B (en) 1980-06-03
ATA39079A (de) 1983-12-15
US4919771A (en) 1990-04-24
ES477521A1 (es) 1979-06-16
AU4408779A (en) 1979-08-16
AT375409B (de) 1984-08-10
WO1979000606A1 (fr) 1979-08-23

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