GB2063030B - New high efficiency electric oven for calcination of carbonaceous materials - Google Patents

New high efficiency electric oven for calcination of carbonaceous materials

Info

Publication number
GB2063030B
GB2063030B GB8101440A GB8101440A GB2063030B GB 2063030 B GB2063030 B GB 2063030B GB 8101440 A GB8101440 A GB 8101440A GB 8101440 A GB8101440 A GB 8101440A GB 2063030 B GB2063030 B GB 2063030B
Authority
GB
United Kingdom
Prior art keywords
calcination
high efficiency
carbonaceous materials
electric oven
new high
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
GB8101440A
Other languages
English (en)
Other versions
GB2063030A (en
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.)
Societe des Electrodes et Refractaires Savoie SA
Original Assignee
Societe des Electrodes et Refractaires Savoie 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
Application filed by Societe des Electrodes et Refractaires Savoie SA filed Critical Societe des Electrodes et Refractaires Savoie SA
Publication of GB2063030A publication Critical patent/GB2063030A/en
Application granted granted Critical
Publication of GB2063030B publication Critical patent/GB2063030B/en
Expired legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B19/00—Heating of coke ovens by electrical means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Furnace Details (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Ceramic Products (AREA)
GB8101440A 1979-06-08 1979-06-08 New high efficiency electric oven for calcination of carbonaceous materials Expired GB2063030B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1979/000049 WO1980002740A1 (fr) 1979-06-08 1979-06-08 Nouveau four electrique a haut rendement pour la calcination de matieres carbonees

Publications (2)

Publication Number Publication Date
GB2063030A GB2063030A (en) 1981-05-28
GB2063030B true GB2063030B (en) 1983-06-15

Family

ID=9220407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8101440A Expired GB2063030B (en) 1979-06-08 1979-06-08 New high efficiency electric oven for calcination of carbonaceous materials

Country Status (5)

Country Link
JP (1) JPS56500691A (enExample)
BR (1) BR7909008A (enExample)
DE (1) DE2953691C2 (enExample)
GB (1) GB2063030B (enExample)
WO (1) WO1980002740A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208421A (ja) * 1982-05-26 1983-12-05 Toray Ind Inc 竪形加熱炉
DE4304217A1 (de) * 1993-02-12 1994-08-18 Eirich Maschf Gustav Verfahren und Vorrichtung zum kontinuierlichen Eintrag von Wärme in elektrisch leitfähige Schüttgüter
US5751759A (en) * 1995-05-31 1998-05-12 Ucar Carbon Technology Corporation Pre-heating furnace for baked amorphous carbon bodies
NO305312B1 (no) * 1997-04-14 1999-05-10 Elkem Materials FremgangsmÕte og anordning for elektrisk kalsinering av karbonholdig materiale
PL3744154T3 (pl) * 2018-01-26 2022-04-04 Basf Se Wypełnione materiałem stałym urządzenie do przeprowadzania reakcji endotermicznych z bezpośrednim ogrzewaniem elektrycznym
FR3143626A1 (fr) * 2022-12-19 2024-06-21 Totalenergies Onetech Procede de liquefaction hydrothermale d’une charge organique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550053C (de) * 1932-05-07 Aluminium Ind Akt Ges Ofen zum Verkoken von kohlenstoffhaltigem Gut
DE337326C (de) * 1919-07-10 1921-05-30 Armour Fertilizer Works Verfahren, um eine chemische Reaktion in zu Briketten geformten Mischungen durch elektrische Erhitzung zu bewirken
GB152650A (en) * 1919-10-18 1922-01-18 Colombo & Ing De Bartolomeis Process of and retort for distillation of fuels
FR628168A (fr) * 1926-04-22 1927-10-19 Aluminum Co Of America Perfectionnements à la cuisson du coke
FR1051895A (fr) * 1951-03-19 1954-01-19 Elektrokemisk As Procédé pour la calcination de l'anthracite et autres matières semblables
FR1364540A (fr) * 1963-07-26 1964-06-19 Marathon Oil Co Procédé de calcination du coke
NL7416258A (nl) * 1973-12-15 1975-06-17 Nippon Kokan Kk Werkwijze en inrichting voor het denitreren van kooks.

Also Published As

Publication number Publication date
JPS56500691A (enExample) 1981-05-21
GB2063030A (en) 1981-05-28
DE2953691C2 (de) 1985-01-03
WO1980002740A1 (fr) 1980-12-11
BR7909008A (pt) 1981-04-14
DE2953691A1 (en) 1982-05-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990607