NO920488L - Elektrolysecelle for aluminium-utvinning - Google Patents

Elektrolysecelle for aluminium-utvinning

Info

Publication number
NO920488L
NO920488L NO92920488A NO920488A NO920488L NO 920488 L NO920488 L NO 920488L NO 92920488 A NO92920488 A NO 92920488A NO 920488 A NO920488 A NO 920488A NO 920488 L NO920488 L NO 920488L
Authority
NO
Norway
Prior art keywords
electrolycle
cells
aluminum
blocks
anode
Prior art date
Application number
NO92920488A
Other languages
English (en)
Other versions
NO920488D0 (no
Inventor
Siegfried Wilkening
Original Assignee
Ver Aluminium Werk 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
Application filed by Ver Aluminium Werk Ag filed Critical Ver Aluminium Werk Ag
Publication of NO920488D0 publication Critical patent/NO920488D0/no
Publication of NO920488L publication Critical patent/NO920488L/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
    • C25C3/22—Collecting emitted gases
    • 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
    • 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
    • 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

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)

Abstract

Elektrolysecelle for smelteelektrolytisk utvinning av aluminium med et kontinuerlig anodesystem under innsats av forbrennende anodeblokker (l, 2) hvor: a) en pakning (13) av sammenpresset granulat av karbonholdig materiale er anordnet på anodeblokkenes langsider hvor disse pakningene (13) tjener som feste og strømtilførsel. og/eller b) katodeblokkene (14) er anordnet enkeltvis med avstand fra hverandre og med avstand fra celle- bunnen, hvor det under katodeblokkene (14) blir dannet et samlekar for det utskilte aluminium (7).
NO92920488A 1991-06-04 1992-02-06 Elektrolysecelle for aluminium-utvinning NO920488L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4118304A DE4118304A1 (de) 1991-06-04 1991-06-04 Elektrolysezelle zur aluminiumgewinnung

Publications (2)

Publication Number Publication Date
NO920488D0 NO920488D0 (no) 1992-02-06
NO920488L true NO920488L (no) 1992-12-07

Family

ID=6433157

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92920488A NO920488L (no) 1991-06-04 1992-02-06 Elektrolysecelle for aluminium-utvinning

Country Status (7)

Country Link
US (1) US5286353A (no)
EP (1) EP0517100B1 (no)
AU (1) AU653404B2 (no)
CA (1) CA2070372A1 (no)
DE (2) DE4118304A1 (no)
NO (1) NO920488L (no)
RU (1) RU2041975C1 (no)

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* Cited by examiner, † Cited by third party
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IS3943A (is) * 1991-11-07 1993-05-08 Comalco Aluminium Limited Forskautsker þar sem fram fer stöðug forbrennsla eða -herðing
CA2131288C (en) * 1992-04-01 1998-01-20 Jainagesh A. Sekhar Prevention of oxidation of carbonaceous and other materials at high temperatures
CA2199288C (en) 1994-09-08 2008-06-17 Vittorio De Nora Aluminium electrowinning cell with improved carbon cathode blocks
US5538604A (en) * 1995-01-20 1996-07-23 Emec Consultants Suppression of cyanide formation in electrolytic cell lining
US5560809A (en) * 1995-05-26 1996-10-01 Saint-Gobain/Norton Industrial Ceramics Corporation Improved lining for aluminum production furnace
GB2372257A (en) * 1999-06-25 2002-08-21 Bambour Olubukola Omoyiola Extraction of aluminum and titanium
WO2004053201A1 (en) * 2002-12-12 2004-06-24 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
CN1323192C (zh) * 2004-12-03 2007-06-27 河南省鑫科工程设计研究有限公司 预焙阳极粘接法电解铝生产工艺
CN101985762A (zh) * 2010-10-20 2011-03-16 云南铝业股份有限公司 一种连续阳极立式v型双斜面铝电解槽
DE102011078002A1 (de) * 2011-06-22 2012-12-27 Sgl Carbon Se Ringförmige Elektrolysezelle und ringförmige Kathode mit Magnetfeldkompensation
DE102011086044A1 (de) * 2011-11-09 2013-05-16 Sgl Carbon Se Kathodenblock mit gewölbter und/oder gerundeter Oberfläche
FR3016896B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Caisson de cuve d'electrolyse.
FR3016891B1 (fr) * 2014-01-27 2017-08-04 Rio Tinto Alcan Int Ltd Dispositif de stockage d'une charge au-dessus d'une cuve d'electrolyse.
FR3016890B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Systeme de capotage pour cuve d'electrolyse
FR3016892B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Dispositif de prechauffage d'un ensemble anodique.
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.
FR3016895B1 (fr) * 2014-01-27 2017-09-08 Rio Tinto Alcan Int Ltd Dispositif de levage d'ensembles anodiques d'une cuve d'electrolyse.
FR3032454B1 (fr) * 2015-02-09 2020-10-23 Rio Tinto Alcan Int Ltd Systeme d'etancheite pour une cuve d'electrolyse
CN106894055B (zh) * 2016-12-30 2018-07-17 山西精之铝科技有限公司 内置导体的连续铝框阳极铝电解槽
CN110552023A (zh) * 2018-05-30 2019-12-10 沈阳铝镁设计研究院有限公司 阳极组运输及热残极冷却污染物收集的运输车及使用方法
CN109280939B (zh) * 2018-12-17 2020-09-25 党星培 一种控制电解槽槽电压和夹持框位置的方法
CN112126948A (zh) * 2020-09-24 2020-12-25 河南中孚铝业有限公司 铝电解槽侧部炉帮修复系统
CN114457386B (zh) * 2022-01-11 2024-04-16 雷远清 一种含惰性阳极处理的电解铝方法
EP4698700A2 (en) 2023-05-25 2026-02-25 Boston Electrometallurgical Corporation Molten oxide electrolysis methods and related systems

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US3020220A (en) * 1952-09-09 1962-02-06 Helling Werner Continuous carbon electrode
DE1008491B (de) * 1954-04-09 1957-05-16 Aluminium Ind Ag Paketelektrode fuer die Aluminiumschmelzflusselektrolyse
US2915365A (en) * 1954-06-28 1959-12-01 Pechiney Prod Chimiques Sa Method of preparing activated alumina from commercial alpha alumina trihydrate
DE1000156B (de) * 1954-11-05 1957-01-03 Vaw Ver Aluminium Werke Ag Zelle zur Herstellung von Aluminium hoher Reinheit
DE1174517B (de) * 1960-09-15 1964-07-23 Reynolds Metals Co Anode fuer Aluminium-Elektrolyseoefen
CH404012A (de) * 1962-03-05 1965-12-15 Elektrokemisk As Anordnung zur Stromzuführung in einem Ofen zur schmelzelektrolytischen Herstellung von Aluminium
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DE2059946C3 (de) * 1970-12-05 1975-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hochaktivem Aluminiumoxyd
CA1109856A (en) * 1976-06-14 1981-09-29 Robert H. Ebel Hydrodesulfurization catalysts based on supports prepared from rehydratable alumina
US4120826A (en) * 1976-06-14 1978-10-17 American Cyanamid Company Hydrodesulfurization catalysts based on supports prepared from rehydratable alumina
DE2633599A1 (de) * 1976-07-27 1978-02-02 Bayer Ag Verfahren zur herstellung von granulaten aus aktivem aluminiumoxid
DE2805374C2 (de) * 1978-02-09 1982-07-15 Vereinigte Aluminium-Werke Ag, 5300 Bonn Verfahren zur Gewinnung von Aluminium durch Schmelzflußelektrolyse
US4166100A (en) * 1978-05-26 1979-08-28 Andrushkevich Mikhail M Method of preparing granulated activated alumina
DE2826095C2 (de) * 1978-06-14 1982-11-11 Institut kataliza Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk Verfahren zur Herstellung von granulierter aktiver Tonerde
CH643885A5 (de) * 1980-05-14 1984-06-29 Alusuisse Elektrodenanordnung einer schmelzflusselektrolysezelle zur herstellung von aluminium.
AU543106B2 (en) * 1980-05-23 1985-04-04 Swiss Aluminium Ltd. Cathod for aluminium production
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FR2496631B1 (fr) * 1980-12-23 1989-06-30 Rhone Poulenc Ind Procede de preparation d'agglomeres d'alumine
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FR2512004A1 (fr) * 1981-08-27 1983-03-04 Rhone Poulenc Spec Chim Composition d'alumine pour le revetement d'un support de catalyseur, son procede de fabrication et le support de catalyseur obtenu
DD250521A1 (de) * 1981-09-14 1987-10-14 Leuna Werke Veb Verfahren zur herstellung von aktivem amorphen aluminiumoxid
CH648870A5 (de) * 1981-10-23 1985-04-15 Alusuisse Kathode fuer eine schmelzflusselektrolysezelle zur herstellung von aluminium.
CH651855A5 (de) * 1982-07-09 1985-10-15 Alusuisse Festkoerperkathode in einer schmelzflusselektrolysezelle.
US4596637A (en) * 1983-04-26 1986-06-24 Aluminum Company Of America Apparatus and method for electrolysis and float
DD274980A1 (de) * 1988-08-29 1990-01-10 Leuna Werke Veb Verfahren zur herstellung sphaerischer formlinge
NO167872C (no) * 1989-01-23 1991-12-18 Norsk Hydro As Elektrolyseovn med kontinuerlig anode for fremstilling avaluminium.

Also Published As

Publication number Publication date
CA2070372A1 (en) 1992-12-05
AU653404B2 (en) 1994-09-29
DE59208475D1 (de) 1997-06-19
EP0517100B1 (de) 1997-05-14
DE4118304A1 (de) 1992-12-24
RU2041975C1 (ru) 1995-08-20
AU1729292A (en) 1992-12-10
EP0517100A2 (de) 1992-12-09
EP0517100A3 (en) 1993-03-24
US5286353A (en) 1994-02-15
NO920488D0 (no) 1992-02-06

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