CA1315535C - Method and apparatus for cleaning of spent anodes - Google Patents

Method and apparatus for cleaning of spent anodes

Info

Publication number
CA1315535C
CA1315535C CA000590957A CA590957A CA1315535C CA 1315535 C CA1315535 C CA 1315535C CA 000590957 A CA000590957 A CA 000590957A CA 590957 A CA590957 A CA 590957A CA 1315535 C CA1315535 C CA 1315535C
Authority
CA
Canada
Prior art keywords
anode
board
cleaning
impact
chamber
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
CA000590957A
Other languages
English (en)
French (fr)
Inventor
Einar Bakke
Paul Mikael Holmberg
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19890665&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1315535(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsk Hydro ASA filed Critical Norsk Hydro ASA
Application granted granted Critical
Publication of CA1315535C publication Critical patent/CA1315535C/en
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

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Secondary Cells (AREA)
CA000590957A 1988-02-15 1989-02-14 Method and apparatus for cleaning of spent anodes Expired - Fee Related CA1315535C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO880649 1988-02-15
NO880649A NO164114C (no) 1988-02-15 1988-02-15 Fremgangsmaate og anordning for rensing av anoderester.

Publications (1)

Publication Number Publication Date
CA1315535C true CA1315535C (en) 1993-04-06

Family

ID=19890665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000590957A Expired - Fee Related CA1315535C (en) 1988-02-15 1989-02-14 Method and apparatus for cleaning of spent anodes

Country Status (4)

Country Link
EP (1) EP0328996B1 (no)
CA (1) CA1315535C (no)
DE (1) DE68903339T2 (no)
NO (1) NO164114C (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106637303A (zh) * 2016-11-16 2017-05-10 贵州莱利斯机械设计制造有限责任公司 一种双残余阳极的破碎方法及装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056118B (zh) * 2013-01-21 2014-11-05 广西强强碳素股份有限公司 一种全自动预焙阳极炭块开槽清理机组
CN109112574B (zh) * 2018-10-18 2019-12-06 珠海华唐隆鑫科技有限公司 一种铝电解槽的预焙阳极离线接续工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032525C2 (de) * 1980-08-29 1982-11-18 Hamburger Aluminium-Werk GmbH, 2103 Hamburg Vorrichtung zur Reinigung von Anodenresten
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
US4418435A (en) * 1982-03-22 1983-12-06 Alumax, Inc. Carbon butt cleaning apparatus and method
NO155893C (no) * 1984-03-26 1987-06-17 Almeq Norway A S Fremgangsmaate og anordning for rensking av forbrente anoder for aluminiumsmelteverk.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106637303A (zh) * 2016-11-16 2017-05-10 贵州莱利斯机械设计制造有限责任公司 一种双残余阳极的破碎方法及装置

Also Published As

Publication number Publication date
NO164114B (no) 1990-05-21
DE68903339D1 (de) 1992-12-10
DE68903339T2 (de) 1993-03-18
NO880649L (no) 1989-08-16
NO164114C (no) 1990-08-29
NO880649D0 (no) 1988-02-15
EP0328996A1 (en) 1989-08-23
EP0328996B1 (en) 1992-11-04

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Legal Events

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