ES471621A1 - Manufacturing Sintered Carbon Anodes - Google Patents

Manufacturing Sintered Carbon Anodes

Info

Publication number
ES471621A1
ES471621A1 ES471621A ES471621A ES471621A1 ES 471621 A1 ES471621 A1 ES 471621A1 ES 471621 A ES471621 A ES 471621A ES 471621 A ES471621 A ES 471621A ES 471621 A1 ES471621 A1 ES 471621A1
Authority
ES
Spain
Prior art keywords
sintered carbon
carbon anodes
manufacturing sintered
anodes
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
ES471621A
Other languages
Spanish (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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES471621A1 publication Critical patent/ES471621A1/en
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)
  • Ceramic Products (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

A method of manufacturing sintered carbon anodes comprises moulding and compacting a green anode, heating the green anode to a sintering temperature at a temperature gradient of between 2.5 DEG C/min and 10 DEG C/min, maintaining sintering temperature for between 30 and 300 minutes and thereafter cooling off the sintered anode. The anodes may be heated by electrical resistance heating. The invention also includes apparatus suitable for carrying out the method.
ES471621A 1977-07-14 1978-07-11 Manufacturing Sintered Carbon Anodes Expired ES471621A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772731760 DE2731760A1 (en) 1977-07-14 1977-07-14 METHOD AND DEVICE FOR PRODUCING FIRED CARBON ANODES, IN PARTICULAR FOR USE FOR ALUMINUM MELT FLOW ELECTROLYSIS

Publications (1)

Publication Number Publication Date
ES471621A1 true ES471621A1 (en) 1979-02-01

Family

ID=6013877

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471621A Expired ES471621A1 (en) 1977-07-14 1978-07-11 Manufacturing Sintered Carbon Anodes

Country Status (7)

Country Link
DE (1) DE2731760A1 (en)
ES (1) ES471621A1 (en)
FR (1) FR2397474A1 (en)
GB (1) GB2020638A (en)
IT (1) IT1105740B (en)
NL (1) NL7807596A (en)
NO (1) NO782435L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS276710B6 (en) * 1983-12-02 1992-08-12 Elkem As Process of continuous manufacture of elongated carbon bodies
IT1178518B (en) * 1984-09-28 1987-09-09 Alusuisse Italia Spa PROCEDURE FOR THE PRODUCTION OF CARBON BODIES
IT1178519B (en) * 1984-09-28 1987-09-09 Alusuisse Italia Spa PROCEDURE FOR THE PRODUCTION OF CARBON BODIES
DE3538151A1 (en) * 1985-10-26 1987-04-30 Schultze Rhonhof Ernst Dr Process and apparatus for the manufacture of artificial carbon articles
DE102008025533B3 (en) * 2008-05-28 2009-09-24 Siemens Aktiengesellschaft Apparatus for producing graphite article, e.g. electrode, comprises tank with heat exchange plates in side-walls, for graphitizing presintered coke rod enclosed in loose coke
DE102014114402A1 (en) * 2014-10-02 2016-04-07 Thyssenkrupp Ag Carbon electrode and method and device for its production

Also Published As

Publication number Publication date
NL7807596A (en) 1979-01-16
FR2397474A1 (en) 1979-02-09
IT7850254A0 (en) 1978-07-12
NO782435L (en) 1979-01-16
GB2020638A (en) 1979-11-21
IT1105740B (en) 1985-11-04
DE2731760A1 (en) 1979-02-01
FR2397474B3 (en) 1981-02-27

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