ES8308596A1 - "procedimiento y dispositivo de eliminacion por descostrado de los residuos de bano electrolitico sobre los elementos anodicos gastados, retirados de las cubas para la produccion de aluminio". - Google Patents

"procedimiento y dispositivo de eliminacion por descostrado de los residuos de bano electrolitico sobre los elementos anodicos gastados, retirados de las cubas para la produccion de aluminio".

Info

Publication number
ES8308596A1
ES8308596A1 ES516640A ES516640A ES8308596A1 ES 8308596 A1 ES8308596 A1 ES 8308596A1 ES 516640 A ES516640 A ES 516640A ES 516640 A ES516640 A ES 516640A ES 8308596 A1 ES8308596 A1 ES 8308596A1
Authority
ES
Spain
Prior art keywords
stumps
scraping
electrolytic bath
spent anodes
prebaked anode
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
ES516640A
Other languages
English (en)
Other versions
ES516640A0 (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 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
Publication of ES516640A0 publication Critical patent/ES516640A0/es
Publication of ES8308596A1 publication Critical patent/ES8308596A1/es
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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

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)

Abstract

PROCEDIMIENTO Y EQUIPO PARA LA ELIMINACION POR DESCOSTRADO DE LOS RESIDUOS DE BAÑO ELECTROLITICO SOBRE LOS ANODOS PRECOCIDOS USADOS, RETIRADOS DE LAS CUBAS ELECTROLITICAS PARA LA PRODUCCION DE ALUMINIO POR EL PROCEDIMIENTO HALL-HEROULT. EL PROCESO COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE POSICIONAN LOS ELEMENTOS ANODICOS GASTADOS SOBRE UN BASTIDOR (1) BASCULANTE ALREDEDOR DE UN EJE HORIZONTAL (2); SEGUNDA, SE BASCULA EL BASTIDOR (1) A FIN DE LLEVAR LAS VARILLAS DE SUSPENSION (8) A UNA POSICION SENSIBLEMENTE HORIZONTAL; TERCERA, SE TRITURAN LOS RESIDUOS DE ELECTROLITO QUE ESTAN ADHERIDOS A LAS PATAS (9) Y A LA COLILLA CARBONADA (10), BAJO LA ACCION DE UNA HERRAMIENTA (24), QUE ACTUA SIMULTANEAMENTE POR PERCUSION Y EMPUJE ESTATICO; Y POR ULTIMO, SE RECOGEN LOS RESIDUOS DEL BAÑO, QUE CAEN POR GRAVEDAD, EN UN MEDIO DE RECEPCION.
ES516640A 1981-10-20 1982-10-19 "procedimiento y dispositivo de eliminacion por descostrado de los residuos de bano electrolitico sobre los elementos anodicos gastados, retirados de las cubas para la produccion de aluminio". Expired ES8308596A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8120094A FR2514790A1 (fr) 1981-10-20 1981-10-20 Procede et dispositif pour l'elimination par piquage des residus de bain d'electrolyse sur les anodes precuites

Publications (2)

Publication Number Publication Date
ES516640A0 ES516640A0 (es) 1983-09-16
ES8308596A1 true ES8308596A1 (es) 1983-09-16

Family

ID=9263400

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516640A Expired ES8308596A1 (es) 1981-10-20 1982-10-19 "procedimiento y dispositivo de eliminacion por descostrado de los residuos de bano electrolitico sobre los elementos anodicos gastados, retirados de las cubas para la produccion de aluminio".

Country Status (12)

Country Link
JP (1) JPS602395B2 (es)
AU (1) AU552468B2 (es)
CA (1) CA1195952A (es)
ES (1) ES8308596A1 (es)
FR (1) FR2514790A1 (es)
GR (1) GR78393B (es)
HU (1) HU190418B (es)
IN (1) IN156480B (es)
NL (1) NL8204051A (es)
NZ (1) NZ202204A (es)
OA (1) OA07234A (es)
YU (1) YU43101B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2069496A1 (es) * 1993-08-10 1995-05-01 Asturiana De Zinc Sa Cuba para instalaciones de electrolisis.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318640A1 (de) * 1983-05-21 1984-11-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zur halterung von anodenstangen, insbesondere bei der anodenvorreinigung
AUPO407096A0 (en) * 1996-12-09 1997-01-09 Comalco Aluminium Limited Spent anode/butt cleaning system
ITMI20010399A1 (it) * 2001-02-27 2002-08-27 Pescale Spa Impianto per il recupero di anodi utilizzati nei bagni di fusione perla produzione di alluminio
CN104264187A (zh) * 2014-10-14 2015-01-07 湖南创元铝业有限公司 电解残极极上料清理装置
CN109794473B (zh) * 2019-03-07 2022-01-28 新乡宏达冶金振动设备有限公司 双阳极电解质铲推清理系统用翻转装置
FR3093737B1 (fr) * 2019-03-14 2023-02-24 Rio Tinto Alcan Int Ltd Dispositif de manutention destiné à convoyer un outil d’intervention sur une cuve d’électrolyse.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708128A (en) * 1968-09-19 1973-01-02 Lindemann Maschfab Gmbh Apparatus for salvaging carbon from anodes
FR2350407A1 (fr) * 1976-05-04 1977-12-02 Pechiney Aluminium Procede et dispositif pour le nettoyage des megots d'anodes usees provenant de cuve d'electrolyse ignee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2069496A1 (es) * 1993-08-10 1995-05-01 Asturiana De Zinc Sa Cuba para instalaciones de electrolisis.

Also Published As

Publication number Publication date
NZ202204A (en) 1985-08-16
YU234982A (en) 1985-03-20
YU43101B (en) 1989-02-28
CA1195952A (fr) 1985-10-29
FR2514790B1 (es) 1983-11-18
HU190418B (en) 1986-09-29
AU8960182A (en) 1983-04-28
NL8204051A (nl) 1983-05-16
ES516640A0 (es) 1983-09-16
JPS602395B2 (ja) 1985-01-21
GR78393B (es) 1984-09-27
AU552468B2 (en) 1986-06-05
IN156480B (es) 1985-08-10
FR2514790A1 (fr) 1983-04-22
OA07234A (fr) 1984-04-30
JPS58136792A (ja) 1983-08-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519