IT1044132B - Forno di grafitazione continuo a spostamento della carica in senso verticale - Google Patents

Forno di grafitazione continuo a spostamento della carica in senso verticale

Info

Publication number
IT1044132B
IT1044132B IT49789/75A IT4978975A IT1044132B IT 1044132 B IT1044132 B IT 1044132B IT 49789/75 A IT49789/75 A IT 49789/75A IT 4978975 A IT4978975 A IT 4978975A IT 1044132 B IT1044132 B IT 1044132B
Authority
IT
Italy
Prior art keywords
graphitation
oven
charge
continuous
vertical movement
Prior art date
Application number
IT49789/75A
Other languages
English (en)
Inventor
J Genevois
R Bufarale
Original Assignee
Elettrocarbonium Spa
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 Elettrocarbonium Spa filed Critical Elettrocarbonium Spa
Priority to IT49789/75A priority Critical patent/IT1044132B/it
Priority to FR7615759A priority patent/FR2312749A1/fr
Priority to DE19762623886 priority patent/DE2623886A1/de
Priority to JP51061020A priority patent/JPS51144408A/ja
Priority to US05/690,178 priority patent/US4049900A/en
Application granted granted Critical
Publication of IT1044132B publication Critical patent/IT1044132B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
IT49789/75A 1975-05-26 1975-05-26 Forno di grafitazione continuo a spostamento della carica in senso verticale IT1044132B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT49789/75A IT1044132B (it) 1975-05-26 1975-05-26 Forno di grafitazione continuo a spostamento della carica in senso verticale
FR7615759A FR2312749A1 (fr) 1975-05-26 1976-05-25 Four de graphitisation vertical a marche continue
DE19762623886 DE2623886A1 (de) 1975-05-26 1976-05-25 Kontinuierlich arbeitender graphitierungsofen mit senkrechtem beschickungsgut
JP51061020A JPS51144408A (en) 1975-05-26 1976-05-26 Continuous graphitization furnace accompanied with displacement of feeds to vertical direction
US05/690,178 US4049900A (en) 1975-05-26 1976-05-26 Continuous graphitizing furnace with a vertical displacement of the charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49789/75A IT1044132B (it) 1975-05-26 1975-05-26 Forno di grafitazione continuo a spostamento della carica in senso verticale

Publications (1)

Publication Number Publication Date
IT1044132B true IT1044132B (it) 1980-03-20

Family

ID=11271563

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49789/75A IT1044132B (it) 1975-05-26 1975-05-26 Forno di grafitazione continuo a spostamento della carica in senso verticale

Country Status (5)

Country Link
US (1) US4049900A (it)
JP (1) JPS51144408A (it)
DE (1) DE2623886A1 (it)
FR (1) FR2312749A1 (it)
IT (1) IT1044132B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073727B (it) * 1976-05-05 1985-04-17 Elettrocarbonium Spa Perfezionamento nei forni continui ad anello per la cottura o ricottura di materiali carboniosi
US4394766A (en) * 1981-08-03 1983-07-19 Great Lakes Carbon Corporation Graphitization system method and apparatus
DE3606380A1 (de) * 1986-02-27 1987-09-03 Sigri Gmbh Hochstromofen zum graphitieren von kohlenstoffkoerpern
IT1191877B (it) * 1986-04-30 1988-03-23 Elettrocarbonium Spa Perfezionamento nei forni di grafitazione mobili
US5064995A (en) * 1988-01-27 1991-11-12 Miroslav Pesta Heating device for generating very high temperature
US5631919A (en) * 1995-11-21 1997-05-20 Ucar Carbon Technology Corporation Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies
CN108178155A (zh) * 2018-01-29 2018-06-19 山西沁新能源集团股份有限公司 一种多联体并列式高温石墨化炉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1029121A (en) * 1909-10-18 1912-06-11 Electrode Company Of America Apparatus for graphitizing large electrodes.
US1242341A (en) * 1917-02-23 1917-10-09 Metallurg Lab Inc Electric furnace.
FR1508211A (fr) * 1966-11-21 1968-01-05 Pechiney Prod Chimiques Sa Procédé de fabrication de produits carbonés

Also Published As

Publication number Publication date
JPS51144408A (en) 1976-12-11
US4049900A (en) 1977-09-20
DE2623886A1 (de) 1976-12-16
FR2312749B3 (it) 1979-02-16
FR2312749A1 (fr) 1976-12-24

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