DE814664C - Elektrischer Ofen mit selbstbackenden Elektroden - Google Patents

Elektrischer Ofen mit selbstbackenden Elektroden

Info

Publication number
DE814664C
DE814664C DEP40673A DEP0040673A DE814664C DE 814664 C DE814664 C DE 814664C DE P40673 A DEP40673 A DE P40673A DE P0040673 A DEP0040673 A DE P0040673A DE 814664 C DE814664 C DE 814664C
Authority
DE
Germany
Prior art keywords
electrode
jacket
electric furnace
permanent
furnace according
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
DEP40673A
Other languages
German (de)
English (en)
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.)
Elektrokemisk AS
Original Assignee
Elektrokemisk AS
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 Elektrokemisk AS filed Critical Elektrokemisk AS
Application granted granted Critical
Publication of DE814664C publication Critical patent/DE814664C/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
    • 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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Powder Metallurgy (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Furnace Details (AREA)
DEP40673A 1948-05-08 1949-04-24 Elektrischer Ofen mit selbstbackenden Elektroden Expired DE814664C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO273464X 1948-05-08
NO669507X 1949-05-06

Publications (1)

Publication Number Publication Date
DE814664C true DE814664C (de) 1951-09-24

Family

ID=26649067

Family Applications (2)

Application Number Title Priority Date Filing Date
DEP40673A Expired DE814664C (de) 1948-05-08 1949-04-24 Elektrischer Ofen mit selbstbackenden Elektroden
DEE1012D Expired DE817959C (de) 1948-05-08 1950-04-18 Kontinuierlich abwaerts gefuehrte selbstbackende Elektrode mit permanentem Formmantel

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEE1012D Expired DE817959C (de) 1948-05-08 1950-04-18 Kontinuierlich abwaerts gefuehrte selbstbackende Elektrode mit permanentem Formmantel

Country Status (6)

Country Link
US (1) US2526876A (sk)
BE (1) BE488915A (sk)
CH (2) CH273464A (sk)
DE (2) DE814664C (sk)
FR (2) FR1055757A (sk)
GB (2) GB659509A (sk)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977709C (de) * 1955-05-24 1968-08-08 Demag Elektrometallurgie Gmbh Feststehende Dauerform fuer selbstbackende Elektroden

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075321B (de) * 1952-08-12 1960-02-11 Aluminium Company of America Pittsburgh Pa (V St A) Kon tinuierliche Elektroden fur Schmelzfluß elektrolysen
DE1069887B (de) * 1956-08-07 1959-11-26 A'S Ärdal og Sunndal Verk , Oslo Verfahren zum Schutz von Kohleelektroden für elektrische Schmelzofen
US2879213A (en) * 1956-10-22 1959-03-24 Frank A Howard Electrolytic method and apparatus
US3043755A (en) * 1959-05-25 1962-07-10 Aluminium Ind Ag Method for starting aluminum electrolytic cells with selfbaking anode and current supplying studs
US3368960A (en) * 1961-02-21 1968-02-13 Elektrokemisk As Alumina reduction cell
FR1333115A (fr) * 1962-05-18 1963-07-26 Comp Generale Electricite Dispositif d'électrodes continues pour appareils magnétoaérodynamiques
US3254143A (en) * 1963-07-29 1966-05-31 Pennsalt Chemicals Corp Method for molding carbonized bodies
US3495940A (en) * 1967-09-28 1970-02-17 Celanese Corp Production of high temperature resistant continuous filaments
DE1758149C2 (de) * 1968-04-10 1974-07-25 Vereinigte Aluminium-Werke Ag, 5300 Bonn Vorrichtung zur Verbesserung des Wärmehaushalts von Aluminium-Elektrolysezellen neuzeitlicher Bauart mit vorgebrannten, kontinuierlichen Anoden
WO1991008883A1 (en) * 1989-12-12 1991-06-27 Kabushiki Kaisha Kobe Seiko Sho Method of molding fiber-reinforced composite material and premolded body of said material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1441037A (en) * 1923-01-02 soderberg
US1657948A (en) * 1924-01-17 1928-01-31 Norske Elektrokemisk Ind As Process in the employment of self-baking electrodes
US2193434A (en) * 1937-04-08 1940-03-12 Norske Elektrokemisk Ind As Electrode with slide contacts
US2224739A (en) * 1938-06-30 1940-12-10 Detnorske Aktieselskab For Ele Continuous electrode and method of supplying current thereto
US2243096A (en) * 1939-06-29 1941-05-27 Stanford A Hardin Electrode seal
NL52456C (sk) * 1939-07-13
US2330576A (en) * 1941-04-02 1943-09-28 Hagerup-Larssen Georg Aluminum furnace
US2338936A (en) * 1941-05-23 1944-01-11 Hagerup-Larssen Georg Electrode frame structure
DE898059C (de) * 1941-06-13 1953-11-26 Elektrokemisk As Selbstbackende Elektrode
CH227451A (de) * 1941-06-13 1943-06-15 Norske Elektrokemisk Ind As Selbstbackende Elektrode.
SE120959C1 (sk) * 1943-05-08 1948-02-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977709C (de) * 1955-05-24 1968-08-08 Demag Elektrometallurgie Gmbh Feststehende Dauerform fuer selbstbackende Elektroden

Also Published As

Publication number Publication date
CH273464A (de) 1951-02-15
GB659509A (en) 1951-10-24
DE817959C (de) 1951-10-22
FR60831E (fr) 1955-01-31
GB669507A (en) 1952-04-02
CH282267A (de) 1952-04-15
BE488915A (sk)
FR1055757A (fr) 1954-02-22
US2526876A (en) 1950-10-24

Similar Documents

Publication Publication Date Title
DE814664C (de) Elektrischer Ofen mit selbstbackenden Elektroden
DE2736793C2 (de) Warmhalteofen zum Raffinieren von schmelzflüssigem Metall
DE3443434C2 (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung langgestreckter Kohlekörper
DE3031356C2 (de) Vorrichtung zum Betreiben von offenen Kammeröfen
DE1758149B1 (de) Vorrichtung zur verbesserung des waermehaushalts von aluminium-elektrolysezellen neuzeitlicher bauart mit vorgebrannten, kontinuierlichen anoden
DE1608228A1 (de) Elektro-Reduktionsofen
DE895380C (de) Ofen fuer die Schmelzflusselektrolyse von Aluminium
DE1127009B (de) Verfahren zur Beheizung elektrischer Widerstandsoefen u. dgl. und Widerstandsoefen zur Durchfuehrung des Verfahrens
DE429386C (de) Elektrischer Ofen mit Widerstandserhitzung
DE2706811B2 (de) Elektrischer Widerstandsofen
DE632669C (de) Elektrischer Widerstandsofen
DE734181C (de) Anordnung selbstbackender Elektroden in elektrischen OEfen
DE592921C (de) Elektrischer Schmelzofen fuer Aluminiumlegierungen
AT218263B (de) Rauchhaube für Elektroöfen
DE1172401B (de) Absaugevorrichtung fuer offene Elektrooefen
DE3017939C2 (de) Teilgeschlossener Elektro-Reduktionsofen
DE2546142A1 (de) Deckel fuer elektro-stahloefen
DE866098C (de) Anodenapparatur fuer elektrolytische Zellen zur Aluminiumherstellung
DE489752C (de) Selbstbackende kontinuierliche Elektrode mit einem Querschnitt ovaler oder laenglicher Form
DE440695C (de) Verfahren zur Herstellung von Elektroden fuer elektrische OEfen
AT107164B (de) Verfahren zum Backen des äußeren Teiles freibeweglicher Kohlenelektroden.
DE708676C (de) Buegeleisenbolzen oder andere Teile fuer Heiz- und Kochgeraete
DE347254C (de) Mit ausserhalb der Tiegelwand erzeugten, elektrischen Lichtboegen beheizter Tiegelofen
DE652498C (de) Vereinigter Siemens-Martin- und Elektroofen
DE619586C (de) Vorrichtung zum Aufhaengen von selbstbackenden Elektroden fuer Aluminiumoefen mit einem Mantel und nach aussen und innen vorstehenden Rippen aus Aluminium