FR2561669B1 - Procede et appareil pour nettoyer des anodes usees - Google Patents

Procede et appareil pour nettoyer des anodes usees

Info

Publication number
FR2561669B1
FR2561669B1 FR858504409A FR8504409A FR2561669B1 FR 2561669 B1 FR2561669 B1 FR 2561669B1 FR 858504409 A FR858504409 A FR 858504409A FR 8504409 A FR8504409 A FR 8504409A FR 2561669 B1 FR2561669 B1 FR 2561669B1
Authority
FR
France
Prior art keywords
cleaning waste
anodes
waste anodes
cleaning
waste
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 - Fee Related
Application number
FR858504409A
Other languages
English (en)
Other versions
FR2561669A1 (fr
Inventor
Ragnar Petlund
Paul Hovda
Otto Alfarnes
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.)
ALMEQ NORWAY AS
Original Assignee
ALMEQ NORWAY AS
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 ALMEQ NORWAY AS filed Critical ALMEQ NORWAY AS
Publication of FR2561669A1 publication Critical patent/FR2561669A1/fr
Application granted granted Critical
Publication of FR2561669B1 publication Critical patent/FR2561669B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
  • Cleaning In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR858504409A 1984-03-26 1985-03-25 Procede et appareil pour nettoyer des anodes usees Expired - Fee Related FR2561669B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO841195A NO155893C (no) 1984-03-26 1984-03-26 Fremgangsmaate og anordning for rensking av forbrente anoder for aluminiumsmelteverk.

Publications (2)

Publication Number Publication Date
FR2561669A1 FR2561669A1 (fr) 1985-09-27
FR2561669B1 true FR2561669B1 (fr) 1990-09-07

Family

ID=19887560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858504409A Expired - Fee Related FR2561669B1 (fr) 1984-03-26 1985-03-25 Procede et appareil pour nettoyer des anodes usees

Country Status (3)

Country Link
DE (1) DE3510523A1 (fr)
FR (1) FR2561669B1 (fr)
NO (1) NO155893C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO164114C (no) * 1988-02-15 1990-08-29 Norsk Hydro As Fremgangsmaate og anordning for rensing av anoderester.
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
CN105618435A (zh) * 2016-01-29 2016-06-01 中国有色（沈阳）冶金机械有限公司 一种残阳极电解质清理系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418435A (en) * 1982-03-22 1983-12-06 Alumax, Inc. Carbon butt cleaning apparatus and method

Also Published As

Publication number Publication date
NO155893C (no) 1987-06-17
NO841195L (no) 1985-09-27
FR2561669A1 (fr) 1985-09-27
NO155893B (no) 1987-03-09
DE3510523A1 (de) 1985-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse