DE3265665D1 - Floating cathodic elements made of electro conductive refractory material for the production of aluminium by electrolysis - Google Patents

Floating cathodic elements made of electro conductive refractory material for the production of aluminium by electrolysis

Info

Publication number
DE3265665D1
DE3265665D1 DE8282420176T DE3265665T DE3265665D1 DE 3265665 D1 DE3265665 D1 DE 3265665D1 DE 8282420176 T DE8282420176 T DE 8282420176T DE 3265665 T DE3265665 T DE 3265665T DE 3265665 D1 DE3265665 D1 DE 3265665D1
Authority
DE
Germany
Prior art keywords
electrolysis
aluminium
floating
production
refractory material
Prior art date
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
DE8282420176T
Other languages
English (en)
Inventor
Maurice Keinborg
Philippe Varin
Yves Bertaud
Michel Leroy
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney 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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Application granted granted Critical
Publication of DE3265665D1 publication Critical patent/DE3265665D1/de
Expired 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)
  • Ceramic Products (AREA)
DE8282420176T 1981-12-11 1982-12-09 Floating cathodic elements made of electro conductive refractory material for the production of aluminium by electrolysis Expired DE3265665D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8123780A FR2518124A1 (fr) 1981-12-11 1981-12-11 Elements cathodiques flottants, a base de refractaire electroconducteur, pour la production d'aluminium par electrolyse

Publications (1)

Publication Number Publication Date
DE3265665D1 true DE3265665D1 (en) 1985-09-26

Family

ID=9265204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282420176T Expired DE3265665D1 (en) 1981-12-11 1982-12-09 Floating cathodic elements made of electro conductive refractory material for the production of aluminium by electrolysis

Country Status (19)

Country Link
US (1) US4532017A (de)
EP (1) EP0082096B1 (de)
JP (1) JPS58107491A (de)
AU (1) AU552985B2 (de)
BR (1) BR8207190A (de)
CA (1) CA1195950A (de)
DE (1) DE3265665D1 (de)
ES (1) ES8402365A1 (de)
FR (1) FR2518124A1 (de)
GR (1) GR77281B (de)
HU (1) HU191107B (de)
IN (1) IN158855B (de)
NO (1) NO157508C (de)
NZ (1) NZ202697A (de)
OA (1) OA07274A (de)
PL (1) PL134338B1 (de)
SU (1) SU1205779A3 (de)
YU (1) YU268982A (de)
ZA (1) ZA829064B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526669A (en) * 1982-06-03 1985-07-02 Great Lakes Carbon Corporation Cathodic component for aluminum reduction cell
FR2529580B1 (fr) * 1982-06-30 1986-03-21 Pechiney Aluminium Cuve d'electrolyse pour la production d'aluminium, comportant un ecran conducteur flottant
CH651855A5 (de) * 1982-07-09 1985-10-15 Alusuisse Festkoerperkathode in einer schmelzflusselektrolysezelle.
CH654335A5 (de) * 1983-03-11 1986-02-14 Alusuisse Zelle zur raffination von aluminium.
US4596637A (en) * 1983-04-26 1986-06-24 Aluminum Company Of America Apparatus and method for electrolysis and float
AU2713684A (en) * 1983-04-26 1984-11-01 Aluminium Company Of America Electrolytic cell
US4622111A (en) * 1983-04-26 1986-11-11 Aluminum Company Of America Apparatus and method for electrolysis and inclined electrodes
US4664760A (en) * 1983-04-26 1987-05-12 Aluminum Company Of America Electrolytic cell and method of electrolysis using supported electrodes
US4808304A (en) * 1983-10-19 1989-02-28 Deal Troy M Apparatus for the dewatering of phosphate slimes
US4631121A (en) * 1986-02-06 1986-12-23 Reynolds Metals Company Alumina reduction cell
JPH0628943Y2 (ja) * 1988-08-10 1994-08-03 多摩川精機株式会社 巻線機におけるニードル揺動機構
US4919782A (en) * 1989-02-21 1990-04-24 Reynolds Metals Company Alumina reduction cell
US5129998A (en) * 1991-05-20 1992-07-14 Reynolds Metals Company Refractory hard metal shapes for aluminum production
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
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
US6071388A (en) * 1998-05-29 2000-06-06 International Business Machines Corporation Electroplating workpiece fixture having liquid gap spacer
GB2371055A (en) * 2001-01-15 2002-07-17 Innovation And Technology Alum Anode for electrolysis of aluminium
RU2454490C1 (ru) * 2010-11-02 2012-06-27 Общество с ограниченной ответственностью "Легкие металлы" Электролизер для производства алюминия
DE102011111331A1 (de) * 2011-08-23 2013-02-28 Esk Ceramics Gmbh & Co. Kg Titandiborid-Granulate als Erosionsschutz für Kathoden
EP3055254A4 (de) * 2013-10-07 2017-10-11 Electro-Kinetic Solutions Inc. Verfahren und vorrichtung zur abraumbehandlung unter verwendung einer wechselstromspannung mit gleichstrom-offset

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407132A (en) * 1965-06-16 1968-10-22 Minnesota Mining & Mfg Floating anode
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.
NO764014L (de) * 1975-12-31 1977-07-01 Aluminum Co Of America
CH635132A5 (de) * 1978-07-04 1983-03-15 Alusuisse Kathode fuer einen schmelzflusselektrolyseofen.
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum
US4177128A (en) * 1978-12-20 1979-12-04 Ppg Industries, Inc. Cathode element for use in aluminum reduction cell
US4349427A (en) * 1980-06-23 1982-09-14 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
CH648870A5 (de) * 1981-10-23 1985-04-15 Alusuisse Kathode fuer eine schmelzflusselektrolysezelle zur herstellung von aluminium.

Also Published As

Publication number Publication date
FR2518124B1 (de) 1984-02-17
ES517933A0 (es) 1984-01-16
IN158855B (de) 1987-02-07
NO157508B (no) 1987-12-21
EP0082096B1 (de) 1985-08-21
US4532017A (en) 1985-07-30
OA07274A (fr) 1984-04-30
BR8207190A (pt) 1983-10-11
YU268982A (en) 1985-03-20
ES8402365A1 (es) 1984-01-16
GR77281B (de) 1984-09-11
AU552985B2 (en) 1986-06-26
ZA829064B (en) 1983-09-28
EP0082096A1 (de) 1983-06-22
NO157508C (no) 1988-03-30
FR2518124A1 (fr) 1983-06-17
JPS58107491A (ja) 1983-06-27
AU9145982A (en) 1983-06-16
HU191107B (en) 1987-01-28
CA1195950A (fr) 1985-10-29
SU1205779A3 (ru) 1986-01-15
PL134338B1 (en) 1985-08-31
NO824167L (no) 1983-06-13
PL239350A1 (en) 1983-06-20
JPS6127474B2 (de) 1986-06-25
NZ202697A (en) 1986-02-21

Similar Documents

Publication Publication Date Title
DE3265665D1 (en) Floating cathodic elements made of electro conductive refractory material for the production of aluminium by electrolysis
DE3368695D1 (en) Metal production by electrolysis of a molten electrolyte
GB2107737B (en) Production of coated metal cathode for electrolysis
GB2068016B (en) Electrolytic production of sodium hypochlorite
GB2111082B (en) Adjustment of the anode plane of an aluminium production electrolysis cell
DE3364923D1 (en) Metal production by electrolysis of a molten metal electrolyte
EP0117366A3 (en) Refractory lining material for electrolytic reduction cell for aluminium production and method of making the same
ZA825286B (en) Process for the production of electrolytic zinc or high purity zinc saltc from secondary zinc raw-materials
DE3063253D1 (en) Electrode for the electrolysis of water
AU564978B2 (en) Electrolysis of water
AU1967383A (en) Ring section baking furnace for the manufacture of electrolytic anodes
JPS57155400A (en) Removal of scale by electrolysis
GB2124257B (en) Anode of electrolysis
MY8700534A (en) High current electrolysis tank for the production of aluminium by means of the hall-heroults process
AU563080B2 (en) Open chamber furnace for the manufacture of electrolytic anodes
ZA834080B (en) Electrode frame for the electrolytic production or refining of metals
YU21681A (en) Electrolytic cell for the production of aluminum
DE3171858D1 (en) Inter-electrode gap control for electrolytic cell
JPS55110788A (en) Cathode for electrolysis refining of copper
EP0132647A3 (en) Lining for an electrolytic cell for the production of aluminium
ZA834761B (en) Electrolysis vat for the production of aluminium including a floating conducting screen
JPS57188692A (en) Electrode for melt electrolysis
GB2124655B (en) Production of coated metal cathode for electrolysis
AU560769B2 (en) Molten salt bath for aluminium electrolysis
AU8181782A (en) Electrolyzer for the production of hydrogen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee