IS2641A7 - Rafskaut fyrir rafgreiningarbræðsluker - Google Patents

Rafskaut fyrir rafgreiningarbræðsluker

Info

Publication number
IS2641A7
IS2641A7 IS2641A IS2641A IS2641A7 IS 2641 A7 IS2641 A7 IS 2641A7 IS 2641 A IS2641 A IS 2641A IS 2641 A IS2641 A IS 2641A IS 2641 A7 IS2641 A7 IS 2641A7
Authority
IS
Iceland
Prior art keywords
aluminum
electrode
coating
electrolytic smelting
resistant
Prior art date
Application number
IS2641A
Other languages
English (en)
Other versions
IS1170B6 (is
Inventor
Kugler Tibor
Original Assignee
Schweizerische Aluminium 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 Schweizerische Aluminium Ag filed Critical Schweizerische Aluminium Ag
Publication of IS2641A7 publication Critical patent/IS2641A7/is
Publication of IS1170B6 publication Critical patent/IS1170B6/is

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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Conductive Materials (AREA)
IS2641A 1980-05-23 1981-05-14 Rafskaut fyrir rafgreiningarbræðsluker IS1170B6 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH403880 1980-05-23

Publications (2)

Publication Number Publication Date
IS2641A7 true IS2641A7 (is) 1981-11-24
IS1170B6 IS1170B6 (is) 1984-12-28

Family

ID=4268652

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2641A IS1170B6 (is) 1980-05-23 1981-05-14 Rafskaut fyrir rafgreiningarbræðsluker

Country Status (14)

Country Link
US (1) US4376690A (is)
EP (1) EP0041045B1 (is)
JP (1) JPS5719391A (is)
AT (1) ATE3884T1 (is)
AU (1) AU543106B2 (is)
BR (1) BR8103210A (is)
CA (1) CA1163601A (is)
DE (1) DE3160478D1 (is)
ES (1) ES502372A0 (is)
IS (1) IS1170B6 (is)
NO (1) NO155104C (is)
NZ (1) NZ197038A (is)
YU (1) YU132181A (is)
ZA (1) ZA813338B (is)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508496B2 (fr) * 1981-02-24 1985-09-20 Pechiney Aluminium Elements cathodiques amovibles en refractaire electroconducteur pour la production d'aluminium par le procede hall-heroult
ZA824254B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
US4526669A (en) * 1982-06-03 1985-07-02 Great Lakes Carbon Corporation Cathodic component for aluminum reduction cell
CH655136A5 (de) * 1983-07-27 1986-03-27 Alusuisse Zelle zur elektrolytischen reinigung von aluminium.
US4450054A (en) * 1983-09-28 1984-05-22 Reynolds Metals Company Alumina reduction cell
FR2565258B1 (fr) * 1984-05-29 1986-08-29 Pechiney Aluminium Anode carbonee a rondins partiellement retrecis destinee aux cuves pour la production d'aluminium par electrolyse
JPS60261312A (ja) * 1984-06-07 1985-12-24 三菱電機株式会社 複合ガス開閉装置
US4707239A (en) * 1986-03-11 1987-11-17 The United States Of America As Represented By The Secretary Of The Interior Electrode assembly for molten metal production from molten electrolytes
BR8803527A (pt) * 1987-07-14 1989-02-08 Alcan Int Ltd Celula eletrolitica de aluminio,material adequado para uso como revestimento de uma celula eletrolitica de aluminio,processo de modificacao de uma celula eletrolitica de aluminio e processo de producao de aluminio
US4919782A (en) * 1989-02-21 1990-04-24 Reynolds Metals Company Alumina reduction cell
CA2088483C (en) * 1990-08-20 2000-10-10 Drago D. Juric Aluminium smelting cell
US5129998A (en) * 1991-05-20 1992-07-14 Reynolds Metals Company Refractory hard metal shapes for aluminum production
DE4118304A1 (de) * 1991-06-04 1992-12-24 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur aluminiumgewinnung
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US6001236A (en) * 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5651874A (en) * 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
CA2160468C (en) * 1993-04-19 2001-10-02 Jainagesh A. Sekhar Treated carbon or carbon-based cathodic components of aluminium production cells
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
US5409593A (en) * 1993-12-03 1995-04-25 Sifco Industries, Inc. Method and apparatus for selective electroplating using soluble anodes
EP1146146B1 (en) * 1994-09-08 2003-10-29 MOLTECH Invent S.A. Horizontal drained cathode surface with recessed grooves for aluminium electrowinning
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
US5753163A (en) * 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
US6719890B2 (en) * 2002-04-22 2004-04-13 Northwest Aluminum Technologies Cathode for a hall-heroult type electrolytic cell for producing aluminum
AUPS212802A0 (en) * 2002-05-03 2002-06-06 Mount Isa Mines Limited Reducing power consumption in electro-refining or electro- winning of metal
US20110114479A1 (en) * 2009-11-13 2011-05-19 Kennametal Inc. Composite Material Useful in Electrolytic Aluminum Production Cells
DE102010039638B4 (de) * 2010-08-23 2015-11-19 Sgl Carbon Se Kathode, Vorrichtung zur Aluminiumgewinnung und Verwendung der Kathode bei der Aluminiumgewinnung
US8501050B2 (en) 2011-09-28 2013-08-06 Kennametal Inc. Titanium diboride-silicon carbide composites useful in electrolytic aluminum production cells and methods for producing the same
US11203814B2 (en) 2016-03-30 2021-12-21 Alcoa Usa Corp. Apparatuses and systems for vertical electrolysis cells

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071420A (en) * 1975-12-31 1978-01-31 Aluminum Company Of America Electrolytic production of metal
NO764014L (is) * 1975-12-31 1977-07-01 Aluminum Co Of America
US4093524A (en) * 1976-12-10 1978-06-06 Kaiser Aluminum & Chemical Corporation Bonding of refractory hard metal
CH635132A5 (de) * 1978-07-04 1983-03-15 Alusuisse Kathode fuer einen schmelzflusselektrolyseofen.
US4177128A (en) * 1978-12-20 1979-12-04 Ppg Industries, Inc. Cathode element for use in aluminum reduction cell
US4231853A (en) * 1979-04-27 1980-11-04 Ppg Industries, Inc. Cathodic current conducting elements for use in aluminum reduction cells

Also Published As

Publication number Publication date
NO155104C (no) 1987-02-11
JPS5719391A (en) 1982-02-01
NO155104B (no) 1986-11-03
US4376690A (en) 1983-03-15
ZA813338B (en) 1982-05-26
ATE3884T1 (de) 1983-07-15
IS1170B6 (is) 1984-12-28
BR8103210A (pt) 1982-02-16
NZ197038A (en) 1984-04-27
NO811711L (no) 1981-11-24
AU543106B2 (en) 1985-04-04
CA1163601A (en) 1984-03-13
EP0041045A1 (de) 1981-12-02
ES8203989A1 (es) 1982-04-01
DE3160478D1 (en) 1983-07-28
EP0041045B1 (de) 1983-06-22
ES502372A0 (es) 1982-04-01
AU7029981A (en) 1981-11-26
YU132181A (en) 1983-06-30

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