GB2020638A - Manufacturing Sintered Carbon Anodes - Google Patents

Manufacturing Sintered Carbon Anodes

Info

Publication number
GB2020638A
GB2020638A GB7829900A GB7829900A GB2020638A GB 2020638 A GB2020638 A GB 2020638A GB 7829900 A GB7829900 A GB 7829900A GB 7829900 A GB7829900 A GB 7829900A GB 2020638 A GB2020638 A GB 2020638A
Authority
GB
United Kingdom
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.)
Withdrawn
Application number
GB7829900A
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 GB2020638A publication Critical patent/GB2020638A/en
Withdrawn legal-status Critical Current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)
  • Ceramic Products (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.
GB7829900A 1977-07-14 1978-07-14 Manufacturing Sintered Carbon Anodes Withdrawn GB2020638A (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
GB2020638A true GB2020638A (en) 1979-11-21

Family

ID=6013877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7829900A Withdrawn GB2020638A (en) 1977-07-14 1978-07-14 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152916A (en) * 1983-12-02 1985-08-14 Elkem As Preparing elongate carbon bodies
EP0176036A2 (en) * 1984-09-28 1986-04-02 ALUSUISSE ITALIA S.p.A. Method of producing carbonaceous bodies
EP0186734A2 (en) * 1984-09-28 1986-07-09 ALUSUISSE ITALIA S.p.A. Method of producing carbonaceous bodies

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152916A (en) * 1983-12-02 1985-08-14 Elkem As Preparing elongate carbon bodies
EP0176036A2 (en) * 1984-09-28 1986-04-02 ALUSUISSE ITALIA S.p.A. Method of producing carbonaceous bodies
EP0186734A2 (en) * 1984-09-28 1986-07-09 ALUSUISSE ITALIA S.p.A. Method of producing carbonaceous bodies
EP0176036A3 (en) * 1984-09-28 1987-01-21 Alusuisse Italia S.P.A. Method of producing carbonaceous bodies
EP0186734A3 (en) * 1984-09-28 1987-01-28 Alusuisse Italia S.P.A. Method of producing carbonaceous bodies

Also Published As

Publication number Publication date
DE2731760A1 (en) 1979-02-01
FR2397474A1 (en) 1979-02-09
ES471621A1 (en) 1979-02-01
NO782435L (en) 1979-01-16
IT1105740B (en) 1985-11-04
FR2397474B3 (en) 1981-02-27
IT7850254A0 (en) 1978-07-12
NL7807596A (en) 1979-01-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)