CA941786A - Carbon block for cathodes of aluminum - Google Patents

Carbon block for cathodes of aluminum

Info

Publication number
CA941786A
CA941786A CA107,214A CA107214A CA941786A CA 941786 A CA941786 A CA 941786A CA 107214 A CA107214 A CA 107214A CA 941786 A CA941786 A CA 941786A
Authority
CA
Canada
Prior art keywords
cathodes
aluminum
carbon block
carbon
block
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
CA107,214A
Other versions
CA107214S (en
Inventor
Yasuo Okamoto
Kazuhiko Hirasawa
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.)
KYOWA CARBON Co
Sumitomo Chemical Co Ltd
Original Assignee
KYOWA CARBON Co
Sumitomo Chemical Co Ltd
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 KYOWA CARBON Co, Sumitomo Chemical Co Ltd filed Critical KYOWA CARBON Co
Application granted granted Critical
Publication of CA941786A publication Critical patent/CA941786A/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

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)
CA107,214A 1970-03-16 1971-03-09 Carbon block for cathodes of aluminum Expired CA941786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2239770A JPS4941006B1 (en) 1970-03-16 1970-03-16

Publications (1)

Publication Number Publication Date
CA941786A true CA941786A (en) 1974-02-12

Family

ID=12081514

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107,214A Expired CA941786A (en) 1970-03-16 1971-03-09 Carbon block for cathodes of aluminum

Country Status (7)

Country Link
JP (1) JPS4941006B1 (en)
CA (1) CA941786A (en)
CH (1) CH540864A (en)
DE (1) DE2112287B2 (en)
FR (1) FR2084710A5 (en)
GB (1) GB1336370A (en)
NL (1) NL165227C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327230A1 (en) * 1983-07-28 1985-02-07 Sigri Elektrographit Gmbh, 8901 Meitingen LINING FOR ELECTROLYSIS PAN FOR PRODUCING ALUMINUM
CH683155A5 (en) * 1991-07-03 1994-01-31 R & D Carbon Ltd A process for the preparation of a dry substance for the production of electrodes.
DE102012201468A1 (en) * 2012-02-01 2013-08-01 Sgl Carbon Se A method of making a cathode block for an aluminum electrolytic cell and a cathode block

Also Published As

Publication number Publication date
NL7103251A (en) 1971-09-20
GB1336370A (en) 1973-11-07
DE2112287B2 (en) 1979-07-26
FR2084710A5 (en) 1971-12-17
CH540864A (en) 1973-08-31
DE2112287A1 (en) 1971-11-04
JPS4941006B1 (en) 1974-11-06
NL165227B (en) 1980-10-15
NL165227C (en) 1981-03-16

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