FR2153800A5 - Carbon electrode prodn - by baking moulded coke initially with low rate and then at higher rate of temp increase - Google Patents

Carbon electrode prodn - by baking moulded coke initially with low rate and then at higher rate of temp increase

Info

Publication number
FR2153800A5
FR2153800A5 FR7134418A FR7134418A FR2153800A5 FR 2153800 A5 FR2153800 A5 FR 2153800A5 FR 7134418 A FR7134418 A FR 7134418A FR 7134418 A FR7134418 A FR 7134418A FR 2153800 A5 FR2153800 A5 FR 2153800A5
Authority
FR
France
Prior art keywords
prodn
baking
temp
carbon electrode
rate
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
FR7134418A
Other languages
English (en)
French (fr)
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.)
Pechiney SA
Original Assignee
Pechiney SA
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
Priority to FR7134418A priority Critical patent/FR2153800A5/fr
Application filed by Pechiney SA filed Critical Pechiney SA
Priority to NL7212774A priority patent/NL180769C/nl
Priority to DE19722246281 priority patent/DE2246281C3/de
Priority to IT2947072A priority patent/IT982355B/it
Priority to ES406893A priority patent/ES406893A1/es
Priority to NO338672A priority patent/NO136709C/no
Priority to CH1388672A priority patent/CH557695A/fr
Priority to CA152,384A priority patent/CA1001372A/en
Application granted granted Critical
Publication of FR2153800A5 publication Critical patent/FR2153800A5/fr
Priority to US05/733,032 priority patent/US4185055A/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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cookers (AREA)
  • Paper (AREA)
FR7134418A 1971-09-24 1971-09-24 Carbon electrode prodn - by baking moulded coke initially with low rate and then at higher rate of temp increase Expired FR2153800A5 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7134418A FR2153800A5 (en) 1971-09-24 1971-09-24 Carbon electrode prodn - by baking moulded coke initially with low rate and then at higher rate of temp increase
DE19722246281 DE2246281C3 (de) 1971-09-24 1972-09-21 Verfahren zum Brennen von Elektroden aus kohlenstoffhaltigen Materialien
IT2947072A IT982355B (it) 1971-09-24 1972-09-21 Procedimento di cottura di blocchi di carbone
ES406893A ES406893A1 (es) 1971-09-24 1972-09-21 Procedimiento para la coccion de productos carbonados.
NL7212774A NL180769C (nl) 1971-09-24 1972-09-21 Werkwijze voor het bakken van koolstofelektroden.
NO338672A NO136709C (no) 1971-09-24 1972-09-21 Fremgangsm}te for innbrenning av elektroder av karbonholdig material
CH1388672A CH557695A (fr) 1971-09-24 1972-09-22 Procede de cuisson de produits carbones.
CA152,384A CA1001372A (en) 1971-09-24 1972-09-22 Process for heat-treating carbon blocks
US05/733,032 US4185055A (en) 1971-09-24 1976-10-18 Process for heat-treating carbon blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134418A FR2153800A5 (en) 1971-09-24 1971-09-24 Carbon electrode prodn - by baking moulded coke initially with low rate and then at higher rate of temp increase

Publications (1)

Publication Number Publication Date
FR2153800A5 true FR2153800A5 (en) 1973-05-04

Family

ID=9083436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134418A Expired FR2153800A5 (en) 1971-09-24 1971-09-24 Carbon electrode prodn - by baking moulded coke initially with low rate and then at higher rate of temp increase

Country Status (8)

Country Link
CA (1) CA1001372A (nl)
CH (1) CH557695A (nl)
DE (1) DE2246281C3 (nl)
ES (1) ES406893A1 (nl)
FR (1) FR2153800A5 (nl)
IT (1) IT982355B (nl)
NL (1) NL180769C (nl)
NO (1) NO136709C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612703A1 (fr) * 1993-02-23 1994-08-31 Le Carbone Lorraine Procédé de fabrication rapide de produits carbonés

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612703A1 (fr) * 1993-02-23 1994-08-31 Le Carbone Lorraine Procédé de fabrication rapide de produits carbonés
FR2701941A1 (fr) * 1993-02-23 1994-09-02 Lorraine Carbone Procédé de fabrication rapide de produits carbonés.

Also Published As

Publication number Publication date
DE2246281A1 (de) 1973-04-05
CA1001372A (en) 1976-12-14
IT982355B (it) 1974-10-21
NO136709C (no) 1977-10-26
ES406893A1 (es) 1975-10-01
DE2246281B2 (de) 1974-06-20
DE2246281C3 (de) 1975-02-06
CH557695A (fr) 1975-01-15
NL7212774A (nl) 1973-03-27
NL180769C (nl) 1987-04-16
NO136709B (nl) 1977-07-18
NL180769B (nl) 1986-11-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse