NO753742L - - Google Patents

Info

Publication number
NO753742L
NO753742L NO753742A NO753742A NO753742L NO 753742 L NO753742 L NO 753742L NO 753742 A NO753742 A NO 753742A NO 753742 A NO753742 A NO 753742A NO 753742 L NO753742 L NO 753742L
Authority
NO
Norway
Application number
NO753742A
Other languages
Norwegian (no)
Other versions
NO141265B (no
NO141265C (no
Inventor
F Golla
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of NO753742L publication Critical patent/NO753742L/no
Publication of NO141265B publication Critical patent/NO141265B/no
Publication of NO141265C publication Critical patent/NO141265C/no

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
    • C25C3/14—Devices for feeding or crust breaking

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Cosmetics (AREA)
NO753742A 1975-07-10 1975-11-07 Apparat til innblaasing av gass, spesielt luft, i et elektrolytisk aluminiumsmeltebad og til oppbryting av skorpen paa smeltebadet NO141265C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2530831A DE2530831C2 (de) 1975-07-10 1975-07-10 Vorrichtung zum Einblasen von Gas, wie insbesondere Luft, in ein elektrolytisches Aluminiumschmelzbad sowie zum Brechen der Kruste des Schmelzbades

Publications (3)

Publication Number Publication Date
NO753742L true NO753742L (ja) 1977-01-11
NO141265B NO141265B (no) 1979-10-29
NO141265C NO141265C (no) 1980-02-06

Family

ID=5951169

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753742A NO141265C (no) 1975-07-10 1975-11-07 Apparat til innblaasing av gass, spesielt luft, i et elektrolytisk aluminiumsmeltebad og til oppbryting av skorpen paa smeltebadet

Country Status (7)

Country Link
US (1) US4049529A (ja)
JP (1) JPS529611A (ja)
CA (1) CA1059466A (ja)
CH (1) CH617459A5 (ja)
DE (1) DE2530831C2 (ja)
FR (1) FR2317378B1 (ja)
NO (1) NO141265C (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850851C2 (de) * 1978-11-24 1986-07-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuereinrichtung zur Betätigung der pneumatischen Arbeitszylinder einer Brechvorrichtung zum Brechen der Kruste eines Schmelzbades zur Gewinnung von Aluminium durch Schmelzflußelektrolyse
JPS55109516A (en) * 1979-01-30 1980-08-23 Hitachi Cable Ltd Wire drawing machine
DE2914238C2 (de) * 1979-03-02 1981-04-23 Schweizerische Aluminium AG, 3965 Chippis Vorrichtung zur kontinuierlichen Tonerdezuführung mittels einer Dosiervorrichtung
CH644156A5 (de) * 1979-09-10 1984-07-13 Alusuisse Vorrichtung zur bedienung von elektrolyseoefen.
DE2943293C2 (de) * 1979-09-10 1983-02-03 Schweizerische Aluminium AG, 3965 Chippis Vorrichtung zum Führen eines Meißels einer Einschlageinrichtung
DE3034104A1 (de) * 1980-09-09 1982-04-01 Schweizerische Aluminium AG, 3965 Chippis Verfahren und vorrichtung zum loeschen eines anodeneffektes bei der aluminiumelektrolyse
US4617100A (en) * 1985-10-07 1986-10-14 Aluminum Company Of America Non-conductive plugger foot
IT1196487B (it) * 1986-07-15 1988-11-16 Techmo Car Spa Procedimento per depurare i gas emessi dai forni di elettrolisi per la produzione di alluminio e relativa apparecchiatura
WO1992006230A1 (en) * 1990-10-05 1992-04-16 Portland Smelter Services Pty. Ltd. Apparatus for controlled supply of alumina
FI89608C (fi) * 1991-12-12 1993-10-25 Kumera Oy Anlaeggning foer matning av raomaterial till en elektrolys som producerar aluminium
WO1994001601A1 (en) * 1992-07-14 1994-01-20 Portland Smelter Services Pty. Ltd. Alumina supply apparatus for electrolytic smelter
AU662829B2 (en) * 1992-07-14 1995-09-14 Portland Smelter Services Pty. Ltd. Alumina supply apparatus for electrolytic smelter
US5294318A (en) * 1992-07-15 1994-03-15 Louis A. Grant, Inc. Crustbreaking assembly for aluminum electrolysis cells
CA2424388A1 (en) * 2003-04-03 2004-10-03 Alcan International Limited Method and apparatus for dispersing alumina in a molten electrolyte contained in an aluminum reduction cell
CN101275245B (zh) * 2008-01-14 2010-10-13 贵州莱利斯机械设计制造有限责任公司 一种双阳极碳块残极自动压脱方法及装置
US8367953B2 (en) * 2008-06-17 2013-02-05 Mac Valves, Inc. Pneumatic system electrical contact device
US7915550B2 (en) * 2008-06-17 2011-03-29 Mac Valves, Inc. Pneumatic system electrical contact device
FR3016898B1 (fr) * 2014-01-27 2017-08-04 Rio Tinto Alcan Int Ltd Dispositif de percage d'une croute de bain cryolithaire apte a etre positionne en peripherie d'une cuve d'electrolyse.
RU171457U1 (ru) * 2016-07-07 2017-06-01 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для пробивки корки электролита
RU2758049C1 (ru) * 2021-04-12 2021-10-25 Общество с ограниченной ответственностью "Инжиниринг Строительство Обслуживание" Рабочий орган для пробивки корки электролизера для получения алюминия
RU2760148C1 (ru) * 2021-04-26 2021-11-22 Общество с ограниченной ответственностью "Инжиниринг Строительство Обслуживание" Машина для пробивки корки электролита в алюминиевом электролизере

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207681A (en) * 1960-03-19 1965-09-21 Elektrokemisk As Process of exhausting gases from furnaces for production of aluminum by melt-electrolysis
CH496100A (de) * 1967-04-07 1970-09-15 Alusuisse Verfahren und Vorrichtung zum Betreiben eines Ofens für die schmelzelektrolytische Gewinnung von Aluminium
US3681229A (en) * 1970-07-17 1972-08-01 Aluminum Co Of America Alumina feeder
FR2262700B1 (ja) * 1974-02-28 1978-12-29 Pechiney Aluminium
US3901787A (en) * 1974-03-07 1975-08-26 Nippon Light Metal Co Alumina feeder for electrolytic cells

Also Published As

Publication number Publication date
DE2530831C2 (de) 1982-06-16
FR2317378B1 (fr) 1985-11-08
NO141265B (no) 1979-10-29
NO141265C (no) 1980-02-06
CH617459A5 (ja) 1980-05-30
JPS547605B2 (ja) 1979-04-09
JPS529611A (en) 1977-01-25
FR2317378A1 (fr) 1977-02-04
CA1059466A (en) 1979-07-31
US4049529A (en) 1977-09-20
DE2530831A1 (de) 1977-01-27

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