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DE3071075D1 - Electrode for igneous electrolysis - Google Patents

Electrode for igneous electrolysis

Info

Publication number
DE3071075D1
DE3071075D1 DE8080106580T DE3071075T DE3071075D1 DE 3071075 D1 DE3071075 D1 DE 3071075D1 DE 8080106580 T DE8080106580 T DE 8080106580T DE 3071075 T DE3071075 T DE 3071075T DE 3071075 D1 DE3071075 D1 DE 3071075D1
Authority
DE
Germany
Prior art keywords
electrode
top portion
metals
igneous electrolysis
metal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8080106580T
Other languages
English (en)
Inventor
Konrad Dipl Ing Koziol
Malcolm F Dr Dipl Chem Pilbrow
Geb Moller Christine M Zollner
Dieter H Dr Dipl Chem Zollner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C Conradty Nuernberg GmbH and Co KG
Original Assignee
C Conradty Nuernberg GmbH and Co KG
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 C Conradty Nuernberg GmbH and Co KG filed Critical C Conradty Nuernberg GmbH and Co KG
Application granted granted Critical
Publication of DE3071075D1 publication Critical patent/DE3071075D1/de
Expired legal-status Critical Current

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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • 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

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8080106580T 1980-10-27 1980-10-27 Electrode for igneous electrolysis Expired DE3071075D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80106580A EP0050681B1 (de) 1980-10-27 1980-10-27 Elektrode für Schmelzflusselektrolyse

Publications (1)

Publication Number Publication Date
DE3071075D1 true DE3071075D1 (en) 1985-10-17

Family

ID=8186859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080106580T Expired DE3071075D1 (en) 1980-10-27 1980-10-27 Electrode for igneous electrolysis

Country Status (10)

Country Link
US (1) US4462887A (de)
EP (1) EP0050681B1 (de)
JP (1) JPS5773196A (de)
AT (1) ATE15503T1 (de)
CA (1) CA1181792A (de)
CS (1) CS249116B2 (de)
DE (1) DE3071075D1 (de)
ES (1) ES8207593A1 (de)
HU (1) HU188704B (de)
NO (1) NO155105C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135912A1 (de) * 1981-09-10 1983-03-24 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Axial verschiebbarer elektrodenhalter zum einsatz bei der schmelzflusselektrolyse
DE3215537A1 (de) * 1982-04-26 1983-10-27 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Verwendung von temperatur- und korosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe
US4477911A (en) * 1982-12-02 1984-10-16 Westinghouse Electric Corp. Integral heat pipe-electrode
DE3537575A1 (de) * 1985-10-22 1987-04-23 Conradty Nuernberg Inerte verbundelektrode, insbesondere anode fuer die schmelzflusselektrolyse
DE3838828A1 (de) * 1988-11-17 1990-05-23 Vaw Ver Aluminium Werke Ag Kohleelektrode mit gasdichter, temperaturbestaendiger schutzglocke
NO176885C (no) * 1992-04-07 1995-06-14 Kvaerner Eng Anvendelse av rent karbon i form av karbonpartikler som anodemateriale til aluminiumfremstilling
NO337977B1 (no) * 2008-10-31 2016-07-18 Norsk Hydro As Fremgangsmåte og anordning for ekstrahering av varme fra aluminium elektrolyseceller
JP5787580B2 (ja) * 2011-04-06 2015-09-30 株式会社東芝 電解還元装置
CN102560552A (zh) * 2012-01-04 2012-07-11 饶云福 一种应用于电解铝阳极钢爪修复中的助熔剂

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385987A (en) * 1966-10-24 1968-05-28 Westinghouse Electric Corp Electrode for an arc furnace having a fluid cooled arcing surface and a continuouslymoving arc thereon
CH575014A5 (de) * 1973-05-25 1976-04-30 Alusuisse
CH592163A5 (de) * 1973-10-16 1977-10-14 Alusuisse
DE2725537A1 (de) * 1977-06-06 1978-12-14 Korf Stahl Elektrode fuer lichtbogenoefen
US4145564A (en) * 1978-01-30 1979-03-20 Andrew Dennie J Non-consumable electrode with replaceable graphite tip
US4287381A (en) * 1978-12-19 1981-09-01 British Steel Corporation Electric arc furnace electrodes

Also Published As

Publication number Publication date
ES507053A0 (es) 1982-10-01
NO155105B (no) 1986-11-03
CA1181792A (en) 1985-01-29
ATE15503T1 (de) 1985-09-15
EP0050681A1 (de) 1982-05-05
NO155105C (no) 1987-02-11
CS249116B2 (en) 1987-03-12
JPS5773196A (en) 1982-05-07
NO813604L (no) 1982-04-28
ES8207593A1 (es) 1982-10-01
US4462887A (en) 1984-07-31
EP0050681B1 (de) 1985-09-11
HU188704B (en) 1986-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee