NO177108C - Aluminiumreduksjonscelle - Google Patents

Aluminiumreduksjonscelle

Info

Publication number
NO177108C
NO177108C NO901223A NO901223A NO177108C NO 177108 C NO177108 C NO 177108C NO 901223 A NO901223 A NO 901223A NO 901223 A NO901223 A NO 901223A NO 177108 C NO177108 C NO 177108C
Authority
NO
Norway
Prior art keywords
reduction cell
aluminum reduction
cell
aluminaum
slab
Prior art date
Application number
NO901223A
Other languages
English (en)
Norwegian (no)
Other versions
NO901223L (no
NO177108B (no
NO901223D0 (no
Inventor
Vittorio De Nora
Jean-Jacques Duruz
Original Assignee
Moltech Invent Sa
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 Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO901223L publication Critical patent/NO901223L/no
Publication of NO901223D0 publication Critical patent/NO901223D0/no
Publication of NO177108B publication Critical patent/NO177108B/no
Publication of NO177108C publication Critical patent/NO177108C/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
    • C25C3/16—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

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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
NO901223A 1987-09-16 1990-03-15 Aluminiumreduksjonscelle NO177108C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1987/002356 WO1989002489A1 (en) 1987-09-16 1987-09-16 Cathode current collector for aluminum production cells
PCT/EP1988/000815 WO1989002486A1 (en) 1987-09-16 1988-09-08 Cathode current collector for aluminum production cells

Publications (4)

Publication Number Publication Date
NO901223L NO901223L (no) 1990-03-15
NO901223D0 NO901223D0 (no) 1990-03-15
NO177108B NO177108B (no) 1995-04-10
NO177108C true NO177108C (no) 1995-07-19

Family

ID=22202558

Family Applications (1)

Application Number Title Priority Date Filing Date
NO901223A NO177108C (no) 1987-09-16 1990-03-15 Aluminiumreduksjonscelle

Country Status (10)

Country Link
US (1) US5071533A (es)
EP (1) EP0308015B1 (es)
AT (1) ATE81684T1 (es)
AU (1) AU614096B2 (es)
BR (1) BR8807701A (es)
CA (1) CA1333061C (es)
DE (1) DE3875437T2 (es)
ES (1) ES2035249T3 (es)
NO (1) NO177108C (es)
WO (2) WO1989002489A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5651874A (en) 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing 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
US5362366A (en) * 1992-04-27 1994-11-08 Moltech Invent S.A. Anode-cathode arrangement for aluminum production cells
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
US5560846A (en) * 1993-03-08 1996-10-01 Micropyretics Heaters International Robust ceramic and metal-ceramic radiant heater designs for thin heating elements and method for production
AU6114294A (en) * 1993-03-09 1994-09-26 Moltech Invent S.A. Treated carbon cathodes for aluminium production
US5320717A (en) * 1993-03-09 1994-06-14 Moltech Invent S.A. Bonding of bodies of refractory hard materials to carbonaceous supports
US5374342A (en) * 1993-03-22 1994-12-20 Moltech Invent S.A. Production of carbon-based composite materials as components of aluminium production cells
US5397450A (en) * 1993-03-22 1995-03-14 Moltech Invent S.A. Carbon-based bodies in particular for use in aluminium production cells
EP0786020A1 (en) * 1993-04-19 1997-07-30 MOLTECH Invent S.A. Treated carbon or carbon-based cathodic components of aluminium production cells
PL311202A1 (en) * 1993-04-19 1996-02-05 Moltech Invent Sa Method of conditioning components of chambers used in aluminium production processes
US5486278A (en) * 1993-06-02 1996-01-23 Moltech Invent S.A. Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
US5478676A (en) * 1994-08-02 1995-12-26 Rexam Graphics Current collector having a conductive primer layer
EP0782636B1 (en) 1994-09-08 1999-05-06 MOLTECH Invent S.A. Aluminium electrowinning cell with improved carbon cathode blocks
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
US6719890B2 (en) * 2002-04-22 2004-04-13 Northwest Aluminum Technologies Cathode for a hall-heroult type electrolytic cell for producing aluminum
CN101451249B (zh) * 2007-12-05 2012-06-13 沈阳铝镁设计研究院有限公司 一种消除铝电解槽铝液中水平电流的方法
CN101775622B (zh) * 2009-01-13 2011-11-16 沈阳铝镁设计研究院有限公司 一种节能型铝电解槽阴极结构
CN101838824A (zh) * 2010-05-20 2010-09-22 河南中孚实业股份有限公司 大型预焙铝电解槽新型阴极内衬结构
WO2018031984A1 (en) * 2016-08-12 2018-02-15 Boston Electrometallurgical Corporation Leak free current collector assemblage for metallurgical vessel and methods of manufacture
EP4394089A1 (en) * 2022-12-26 2024-07-03 Dubai Aluminium PJSC Cathode collector bar and cathode assembly for hall-heroult process with low voltage drop and low thermal loss

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR618356A (fr) * 1925-07-30 1927-03-08 Four pour la fabrication de l'aluminium
CH238183A (de) * 1943-08-23 1945-06-30 Aluminium Ind Ag Verfahren zur Herstellung der Auskleidung aus Kunstkohlengussmasse von Öfen für die elektrolytische Erzeugung von Aluminium.
US3156639A (en) * 1961-08-17 1964-11-10 Reynolds Metals Co Electrode
US3274093A (en) * 1961-08-29 1966-09-20 Reynolds Metals Co Cathode construction for aluminum production
DE1187809B (de) * 1963-11-22 1965-02-25 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
US3390071A (en) * 1964-10-26 1968-06-25 Reynolds Metals Co Cathode construction for aluminum reduction cell
SE338675B (es) * 1964-12-30 1971-09-13 Conzinc Riotinto Ltd
US3434957A (en) * 1966-02-18 1969-03-25 Arthur F Johnson Aluminum reduction cell with aluminum and refractory layered bottom construction

Also Published As

Publication number Publication date
AU2389788A (en) 1989-04-17
NO901223L (no) 1990-03-15
DE3875437T2 (de) 1993-03-25
EP0308015B1 (en) 1992-10-21
EP0308015A1 (en) 1989-03-22
BR8807701A (pt) 1990-07-24
NO177108B (no) 1995-04-10
NO901223D0 (no) 1990-03-15
WO1989002489A1 (en) 1989-03-23
CA1333061C (en) 1994-11-15
ATE81684T1 (de) 1992-11-15
DE3875437D1 (de) 1992-11-26
WO1989002486A1 (en) 1989-03-23
US5071533A (en) 1991-12-10
ES2035249T3 (es) 1993-04-16
AU614096B2 (en) 1991-08-22

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