ES8103200A1 - Perfeccionamientos introducidos en la tapa de cobertura parauna celda de reduccion de aluminio - Google Patents

Perfeccionamientos introducidos en la tapa de cobertura parauna celda de reduccion de aluminio

Info

Publication number
ES8103200A1
ES8103200A1 ES489499A ES489499A ES8103200A1 ES 8103200 A1 ES8103200 A1 ES 8103200A1 ES 489499 A ES489499 A ES 489499A ES 489499 A ES489499 A ES 489499A ES 8103200 A1 ES8103200 A1 ES 8103200A1
Authority
ES
Spain
Prior art keywords
cell
aluminum
cover
reduction cell
turn
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
ES489499A
Other languages
English (en)
Other versions
ES489499A0 (es
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 Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of ES8103200A1 publication Critical patent/ES8103200A1/es
Publication of ES489499A0 publication Critical patent/ES489499A0/es
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)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Laminated Bodies (AREA)
  • Superstructure Of Vehicle (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Casings For Electric Apparatus (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Cell Separators (AREA)
  • Fuel Cell (AREA)

Abstract

TAPA DE COBERTURA PARA UNA CELDA DE REDUCCION DE ALUMINIO. CONSTA DE UN RECIPIENTE DE ACERO EN FORMA DE EMBUDO (30) QUE CUBRE LA ZONA SITUADA ENTRE LOS ANODOS (24) DE LA CELDA DE REDUCCION DE ALUMINIO (10). ESTE RECIPIENTE ESTA SUJETO EN LOS CARRILES LONGITUDINALES (32), QUE A SU VEZ ESTAN UNIDOS A LAS VIGAS TRANSVERSALES (34). POR LAS ABERTURAS (38) SE REALIZA LA ALIMENTACION DE LA CELDA (10), MEDIANTE ARCILLA DE ALUMINIO, Y POR LOS CANALES LATERALES (40) TIENE LUGAR LA EVACUACION DE GASES ANODICOS, GENERADOS DURANTE EL PROCESO DE ELECTROLISIS. PARA COMPLETAR LA TAPA SE DISPONEN VARIAS PLACAS DE COBERTURA (70), MOVILES E INCLINADAS, A LO LARGO DE LAS CARAS LONGITUDINALES DE LA CELDA (10), DISPUESTAS DE MANERA QUE PARTE DE ELLAS PUEDAN DESLIZAR POR ENCIMA DE LAS OTRAS CON EL FIN DE DEJAR LA CELDA PARCIALMENTE AL DESCUBIERTO. ESTAS PLACAS SON DE ACERO, TERMINANDO EN SU PARTE SUPERIOR EN UN ANGULAR DE ALUMINIO QUE APOYA Y DESLIZA SOBRE RODILLOS Y EN SU PARTE INFERIOR EN RUEDAS QUE GIRAN SOBRECARRILES.
ES489499A 1979-04-23 1980-03-13 Perfeccionamientos introducidos en la tapa de cobertura parauna celda de reduccion de aluminio Granted ES489499A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/032,032 US4202753A (en) 1979-04-23 1979-04-23 Reduction cell hood

Publications (2)

Publication Number Publication Date
ES8103200A1 true ES8103200A1 (es) 1981-02-16
ES489499A0 ES489499A0 (es) 1981-02-16

Family

ID=21862741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489499A Granted ES489499A0 (es) 1979-04-23 1980-03-13 Perfeccionamientos introducidos en la tapa de cobertura parauna celda de reduccion de aluminio

Country Status (11)

Country Link
US (1) US4202753A (es)
EP (1) EP0018326B1 (es)
AT (1) ATE9233T1 (es)
BR (1) BR8002440A (es)
CA (1) CA1134778A (es)
DE (1) DE3069094D1 (es)
ES (1) ES489499A0 (es)
GR (1) GR67733B (es)
NO (1) NO154526C (es)
YU (1) YU110580A (es)
ZA (1) ZA802281B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394242A (en) * 1980-01-28 1983-07-19 Adnovum Ag Clamp, tool, and electrolysis cell anode mount
CH647007A5 (de) * 1981-05-20 1984-12-28 Alusuisse Anode fuer eine schmelzflusselektrolysezelle.
RU2224052C1 (ru) * 2002-05-27 2004-02-20 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Анодное устройство электролизера с обожженными анодами
US20040000491A1 (en) * 2002-06-28 2004-01-01 Applied Materials, Inc. Electroplating cell with copper acid correction module for substrate interconnect formation
US20040026255A1 (en) * 2002-08-06 2004-02-12 Applied Materials, Inc Insoluble anode loop in copper electrodeposition cell for interconnect formation
FR2879582B1 (fr) * 2004-12-21 2007-01-19 Ecl Soc Par Actions Simplifiee Dispositif de manutention des capots d'une cellule de production d'aluminium par electrolyse
NO328467B1 (no) * 2005-12-09 2010-02-22 Norsk Hydro As Fremgangsmate og anordning for innkapsling av en elektrolysecelle
FR3012473A1 (fr) * 2013-10-30 2015-05-01 Rio Tinto Alcan Int Ltd Dispositif d'etancheite pour capot de cellule d'electrolyse
US10889906B2 (en) * 2014-11-21 2021-01-12 Hatch Ltd. Low-profile aluminum cell potshell and method for increasing the production capacity of an aluminum cell potline
CN112176365B (zh) * 2020-09-15 2023-06-23 包秀锋 一种用于冶金行业的新型工程塑料阳极罩以及阳极架
EP4174216A1 (en) * 2021-10-27 2023-05-03 Dubai Aluminium PJSC Protection device for anodes of an electrolytic cell, comprising movable panels, and its implementation method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU134429A1 (ru) * 1960-04-18 1960-11-30 Г.Г. Величко Укрытие дл алюминиевых электролизеров
CH568403A5 (es) * 1971-11-18 1975-10-31 Alusuisse
SU393361A1 (es) * 1972-01-10 1973-08-10 Иркутский алюминиевый завод
DE2263348A1 (de) * 1972-12-23 1974-07-04 Siemag Translift Gmbh Anlage zur zerlegung des aluminiumoxyds in der schmelzflusselektrolyse
DE2330557B2 (de) * 1973-06-15 1976-09-16 Wolgogradskij Aljuminiewyj Sawod, Wolgograd (Sowjetunion) Abdeckung einer elektrolysezelle mit vorgebrannten elektroden fuer die gewinnung von aluminium
AT329892B (de) * 1973-09-28 1976-06-10 Vmw Ranshofen Berndorf Ag Aluminium-elektrolysezelle mit abdeckung und gasabsaugvorrichtung
DE2510400C2 (de) * 1975-03-10 1985-08-08 Schweizerische Aluminium Ag, Chippis Schmelzflußelektrolysezelle
US4136003A (en) * 1975-03-10 1979-01-23 Swiss Aluminum Ltd. Cell for fused-salt electrolysis with gas collecting means
US3948749A (en) * 1975-04-02 1976-04-06 Copperloy Corporation Aluminum potline shield
US4002551A (en) * 1975-04-17 1977-01-11 Aluminium Pechiney Process and apparatus for collecting the fumes given off during the production of aluminium in an electrolysis cell with a continuous anode
US4043892A (en) * 1975-12-15 1977-08-23 Reynolds Metals Company Aluminum reduction cell having a lateral enclosure system

Also Published As

Publication number Publication date
GR67733B (es) 1981-09-16
ES489499A0 (es) 1981-02-16
BR8002440A (pt) 1980-12-02
NO154526B (no) 1986-06-30
EP0018326B1 (de) 1984-09-05
DE3069094D1 (en) 1984-10-11
CA1134778A (en) 1982-11-02
EP0018326A1 (de) 1980-10-29
NO154526C (no) 1986-10-08
US4202753A (en) 1980-05-13
YU110580A (en) 1983-02-28
NO801140L (no) 1980-10-24
ZA802281B (en) 1981-05-27
ATE9233T1 (de) 1984-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303