[go: up one dir, main page]

CS249116B2 - Electrode for fused-salt electrolysis - Google Patents

Electrode for fused-salt electrolysis Download PDF

Info

Publication number
CS249116B2
CS249116B2 CS817842A CS784281A CS249116B2 CS 249116 B2 CS249116 B2 CS 249116B2 CS 817842 A CS817842 A CS 817842A CS 784281 A CS784281 A CS 784281A CS 249116 B2 CS249116 B2 CS 249116B2
Authority
CS
Czechoslovakia
Prior art keywords
insulating layer
electrode according
electrode
insulating
metal
Prior art date
Application number
CS817842A
Other languages
Czech (cs)
English (en)
Inventor
Konrad Koziol
Malcolm F Pilbrow
Christine Zoellner
Dieter H Zoellner
Original Assignee
Conradty Nuernberg
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 Conradty Nuernberg filed Critical Conradty Nuernberg
Publication of CS249116B2 publication Critical patent/CS249116B2/cs

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)
CS817842A 1980-10-27 1981-10-26 Electrode for fused-salt electrolysis CS249116B2 (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
CS249116B2 true CS249116B2 (en) 1987-03-12

Family

ID=8186859

Family Applications (1)

Application Number Title Priority Date Filing Date
CS817842A CS249116B2 (en) 1980-10-27 1981-10-26 Electrode for fused-salt 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
JPS5773196A (en) 1982-05-07
DE3071075D1 (en) 1985-10-17
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

Similar Documents

Publication Publication Date Title
CA1144967A (en) Electric arc furnace electrodes
JPS6036687A (ja) 電解槽及び電解方法
CS249116B2 (en) Electrode for fused-salt electrolysis
US4737247A (en) Inert anode stable cathode assembly
US20080067060A1 (en) Cermet inert anode assembly heat radiation shield
US8182146B2 (en) Temperature measurement tube
US4474613A (en) Electrode for fusion electrolysis
US4462888A (en) Electrode for fusion electrolysis and electrode therefor
US3287247A (en) Electrolytic cell for the production of aluminum
GB2121659A (en) Electric arc furnace electrodes
US4450061A (en) Metal stub and ceramic body electrode assembly
USRE32426E (en) Electrode for fused melt electrolysis
GB2037549A (en) Arc Furnace Electrode
US5809055A (en) Metallurgical vessel heated by direct current and having a bottom electrode
US4446561A (en) Axially movable electrode holder for use in electric steel production
US4447300A (en) Electrode holder for use in fusion electrolysis
GB2089627A (en) Electrode for arc furnaces
KR920003207B1 (ko) 전기 아아크로용 액체 냉각 전극
US7118666B2 (en) Protecting an inert anode from thermal shock
PL161372B1 (pl) Sposób podgrzewania elektrody weglowej w procesie elektrolitycznej rafinacji stopionych soli PL PL PL
NO813602L (no) Elektrode for smeltebadelektrolyse.
US20030038039A1 (en) Cermet inert anode assembly thermal insulating layer
CA2458692C (en) Protecting an inert anode from thermal shock
EP3444386B1 (de) Opferelektrodenbefestigungsstruktur und elektrolysevorrichtung damit
SU1336950A3 (ru) Электрод дл получени легких металлов электролизом расплава