ES458436A1 - Procedimiento y dispositivo para la limpieza de los elemen- tos anodicos usados de las cubas de electrolisis ignea. - Google Patents

Procedimiento y dispositivo para la limpieza de los elemen- tos anodicos usados de las cubas de electrolisis ignea.

Info

Publication number
ES458436A1
ES458436A1 ES458436A ES458436A ES458436A1 ES 458436 A1 ES458436 A1 ES 458436A1 ES 458436 A ES458436 A ES 458436A ES 458436 A ES458436 A ES 458436A ES 458436 A1 ES458436 A1 ES 458436A1
Authority
ES
Spain
Prior art keywords
butts
cleaning
electrolysis cell
igneous electrolysis
worn anodes
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
ES458436A
Other languages
English (en)
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 ES458436A1 publication Critical patent/ES458436A1/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)
  • Percussive Tools And Related Accessories (AREA)
  • Cleaning In General (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Procedimiento y dispositivo para la limpieza de los elementos anódicos usados de las cubas de electrólisis ignea, eliminándoles la costra de electrolito solidificada que les recubre, en el momento en que se les retira de las cubas para sustituirles por elementos nuevos.
ES458436A 1976-05-04 1977-05-04 Procedimiento y dispositivo para la limpieza de los elemen- tos anodicos usados de las cubas de electrolisis ignea. Expired ES458436A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613998A FR2350407A1 (fr) 1976-05-04 1976-05-04 Procede et dispositif pour le nettoyage des megots d'anodes usees provenant de cuve d'electrolyse ignee

Publications (1)

Publication Number Publication Date
ES458436A1 true ES458436A1 (es) 1978-04-01

Family

ID=9172924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458436A Expired ES458436A1 (es) 1976-05-04 1977-05-04 Procedimiento y dispositivo para la limpieza de los elemen- tos anodicos usados de las cubas de electrolisis ignea.

Country Status (9)

Country Link
US (1) US4119505A (es)
JP (1) JPS52133815A (es)
CA (1) CA1066228A (es)
CH (1) CH603823A5 (es)
ES (1) ES458436A1 (es)
FR (1) FR2350407A1 (es)
NL (1) NL7704887A (es)
OA (1) OA05574A (es)
YU (1) YU41066B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217197A (en) * 1979-07-18 1980-08-12 Gewerkschaft Eisenhutte Westfalia Apparatus for removing anode residue from anodes of electrolytic melt baths
FR2510144A1 (fr) * 1981-07-23 1983-01-28 Pechiney Aluminium Procede et appareillage pour la separation des residus de bain d'electrolyse sur les anodes precuites
NO149004C (no) * 1981-10-06 1984-01-25 Norsk Hydro As Fremgangsmaate og anordning for oppdeling av stoerknet badmateriale paa rester av forbakte anoder fra aluminium-elektrolyseceller
FR2514790A1 (fr) * 1981-10-20 1983-04-22 Pechiney Aluminium Procede et dispositif pour l'elimination par piquage des residus de bain d'electrolyse sur les anodes precuites
US4442593A (en) * 1982-08-25 1984-04-17 Ardal Og Sunndal Verk A.S. Anode butt remover
DE3329736C2 (de) * 1983-08-17 1986-05-22 Kaiser Aluminium Europe Inc., 4000 Düsseldorf Verfahren und Vorrichtung zum Reinigen von bei der Schmelzflußelektrolyse verwendeten Restanoden
US4702324A (en) * 1984-05-14 1987-10-27 Aluminum Company Of America Control system for positioning and operating a pneumatic percussion tool
US4510033A (en) * 1984-06-18 1985-04-09 Aluminum Company Of America Frozen electrolyte bath removal apparatus
US4701249A (en) * 1985-08-31 1987-10-20 Gewerkschaft Eisenhutte Westfalia Gmbh Mobile apparatus for cleaning remnants of carbon anode blocks
DE3617820C2 (de) * 1985-08-31 1994-06-16 Westfalia Becorit Ind Tech Fahrbare Anodenreinigungsmaschine
IT1221994B (it) * 1987-07-09 1990-08-31 Techmo Car Spa Apparecchiatura per il cambio meccanizzato degli anodi nelle celle elettrolitiche per la produzione di alluminio
DE4124211A1 (de) * 1991-07-20 1993-01-21 Westfalia Becorit Ind Tech Anodennippel-richteinrichtung
IT1263968B (it) * 1993-02-25 1996-09-05 Gianfranco Zannini Apparecchiatura automatizzata per il cambio degli anodi delle celle elettrolitiche per la produzione di alluminio
AUPN111195A0 (en) * 1995-02-14 1995-03-09 Comalco Aluminium Limited Butt and thimble press
DE19525797B4 (de) * 1995-07-15 2004-04-08 Outokumpu Oyj Vorrichtung zum Ablösen von Gußhülsen von Anodenstangen
US5676761A (en) * 1996-01-31 1997-10-14 Kaiser Aluminum And Chemical Corporation System and method for rough cleaning an anode assembly
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
FR2868086B1 (fr) * 2004-03-25 2006-05-26 Ecl Soc Par Actions Simplifiee Module de service compact destine aux usines de production d'aluminium par electrolyse
FR2894988B1 (fr) * 2005-12-16 2008-01-18 Ecl Soc Par Actions Simplifiee Procede permettant d'enlever les restes d'anodes acrroches aux anodes usees provenant des series d'electrolyse ignee
CN103668335B (zh) * 2013-12-17 2016-04-06 沈阳朝重工程设计有限公司 一种残阳极铝导杆自动扶正装置
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
CN107497793B (zh) * 2017-09-30 2024-03-12 中冶赛迪技术研究中心有限公司 一种铝槽打壳锤头超声振动清洗装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757943A (fr) * 1969-10-24 1971-04-01 Alusuisse Machine mobile pour le service des cuves d'electrolyse
US3769195A (en) * 1971-07-02 1973-10-30 Nl Kraanbouw Mij Nv Apparatus for changing anode blocks in an aluminum furnace and for tapping and refilling said furnace

Also Published As

Publication number Publication date
FR2350407B1 (es) 1978-08-25
JPS5624036B2 (es) 1981-06-03
NL7704887A (nl) 1977-11-08
YU112377A (en) 1983-01-21
YU41066B (en) 1986-10-31
FR2350407A1 (fr) 1977-12-02
US4119505A (en) 1978-10-10
JPS52133815A (en) 1977-11-09
CH603823A5 (es) 1978-08-31
CA1066228A (fr) 1979-11-13
OA05574A (fr) 1981-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601