FR2482629B1 - - Google Patents

Info

Publication number
FR2482629B1
FR2482629B1 FR8109625A FR8109625A FR2482629B1 FR 2482629 B1 FR2482629 B1 FR 2482629B1 FR 8109625 A FR8109625 A FR 8109625A FR 8109625 A FR8109625 A FR 8109625A FR 2482629 B1 FR2482629 B1 FR 2482629B1
Authority
FR
France
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
FR8109625A
Other versions
FR2482629A1 (fr
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings 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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2482629A1 publication Critical patent/FR2482629A1/fr
Application granted granted Critical
Publication of FR2482629B1 publication Critical patent/FR2482629B1/fr
Granted 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
    • C25C3/08—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)
  • Conductive Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Discharge Heating (AREA)
FR8109625A 1980-05-14 1981-05-14 Disposition des electrodes d'une cellule d'electrolyse a bain de fusion pour fabrication de l'aluminium Granted FR2482629A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH387380A CH643885A5 (de) 1980-05-14 1980-05-14 Elektrodenanordnung einer schmelzflusselektrolysezelle zur herstellung von aluminium.

Publications (2)

Publication Number Publication Date
FR2482629A1 FR2482629A1 (fr) 1981-11-20
FR2482629B1 true FR2482629B1 (fr) 1983-12-23

Family

ID=4265319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109625A Granted FR2482629A1 (fr) 1980-05-14 1981-05-14 Disposition des electrodes d'une cellule d'electrolyse a bain de fusion pour fabrication de l'aluminium

Country Status (11)

Country Link
US (1) US4392925A (fr)
JP (1) JPS5716190A (fr)
AU (1) AU540351B2 (fr)
CA (1) CA1164823A (fr)
CH (1) CH643885A5 (fr)
FR (1) FR2482629A1 (fr)
GB (1) GB2076021B (fr)
IT (1) IT1138769B (fr)
NO (1) NO811612L (fr)
NZ (1) NZ197050A (fr)
ZA (1) ZA812662B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA824254B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
EP0103350B1 (fr) * 1982-06-18 1986-04-16 Alcan International Limited Cellules de réduction électrolytique d'aluminium
EP0101153A3 (fr) * 1982-06-18 1984-04-11 Alcan International Limited Cellules de réduction électrolytique d'aluminium
US4504369A (en) * 1984-02-08 1985-03-12 Rudolf Keller Method to improve the performance of non-consumable anodes in the electrolysis of metal
US5167787A (en) * 1987-07-14 1992-12-01 Alcan International Limited Linings for aluminum reduction cells
EP0299733A3 (fr) * 1987-07-14 1990-07-04 Alcan International Limited Revêtements pour cuves de réduction d'aluminium
US5203971A (en) * 1987-09-16 1993-04-20 Moltech Invent S.A. Composite cell bottom for aluminum electrowinning
WO1989002490A1 (fr) * 1987-09-16 1989-03-23 Eltech Systems Corporation Fond de cellule composite pour l'extraction d'aluminium par voie electrolytique
WO1992009724A1 (fr) * 1990-11-28 1992-06-11 Moltech Invent Sa Ensembles d'electrodes et cellules multimonopolaires pour l'extraction electrolytique d'aluminium
DE4118304A1 (de) * 1991-06-04 1992-12-24 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur aluminiumgewinnung
US5279715A (en) * 1991-09-17 1994-01-18 Aluminum Company Of America Process and apparatus for low temperature electrolysis of oxides
WO1996007773A1 (fr) * 1994-09-08 1996-03-14 Moltech Invent S.A. Cellule d'extraction electrolytique d'aluminium comportant des blocs cathodiques ameliores en carbone
US5714125A (en) * 1996-03-07 1998-02-03 Medical Safety Products, Inc. Device for collecting a blood sample from a plastic segment tube
US6551489B2 (en) * 2000-01-13 2003-04-22 Alcoa Inc. Retrofit aluminum smelting cells using inert anodes and method
US6511590B1 (en) 2000-10-10 2003-01-28 Alcoa Inc. Alumina distribution in electrolysis cells including inert anodes using bubble-driven bath circulation
US6419813B1 (en) 2000-11-25 2002-07-16 Northwest Aluminum Technologies Cathode connector for aluminum low temperature smelting cell
US6419812B1 (en) 2000-11-27 2002-07-16 Northwest Aluminum Technologies Aluminum low temperature smelting cell metal collection
US20040163967A1 (en) * 2003-02-20 2004-08-26 Lacamera Alfred F. Inert anode designs for reduced operating voltage of aluminum production cells
US20110114479A1 (en) * 2009-11-13 2011-05-19 Kennametal Inc. Composite Material Useful in Electrolytic Aluminum Production Cells
DE102010041084A1 (de) * 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
EP3875635A1 (fr) 2016-03-25 2021-09-08 Elysis Limited Partnership Configurations d'eletrodes pour cellules electrolytiques et procedes associes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH485027A (de) * 1965-02-16 1970-01-31 Gruber Hans Verfahren und Vorrichtung zum kontinuierlichen unmittelbaren Erzeugen von Rein-Aluminium und Aluminium-Legierungen durch Schmelzfluss-Elektrolyse
OA02156A (fr) * 1965-10-21 1970-05-05 Montecatini Edison S A Four et procédé pour la production, en bain fondu, de métaux à partir de leurs oxydes, et four à électrolyse à cellules multiples, composées par des éléctrodes de carbone horizontales bipolaires.
US3661736A (en) * 1969-05-07 1972-05-09 Olin Mathieson Refractory hard metal composite cathode aluminum reduction cell
GB1303255A (fr) * 1969-10-13 1973-01-17
CH575014A5 (fr) * 1973-05-25 1976-04-30 Alusuisse
US3960696A (en) * 1974-06-18 1976-06-01 Gebr. Giulini Gmbh Aluminum electrolysis furnace
GB1547570A (en) * 1975-11-26 1979-06-20 Ici Ltd Chrome pigments
GB1568710A (en) * 1976-08-09 1980-06-04 Ici Ltd Chrome pigments
US4297180A (en) * 1976-08-25 1981-10-27 Aluminum Company Of America Electrolytic production of 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

Also Published As

Publication number Publication date
IT8121588A0 (it) 1981-05-08
JPS5716190A (en) 1982-01-27
ZA812662B (en) 1983-01-26
NZ197050A (en) 1983-11-18
US4392925A (en) 1983-07-12
FR2482629A1 (fr) 1981-11-20
AU540351B2 (en) 1984-11-15
NO811612L (no) 1981-11-16
IT1138769B (it) 1986-09-17
GB2076021A (en) 1981-11-25
CA1164823A (fr) 1984-04-03
CH643885A5 (de) 1984-06-29
AU6977881A (en) 1981-11-19
GB2076021B (en) 1983-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse