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BR9102906A - Processo e equipamento para reducao de consumo de eletrodos e melhoramento de outros parametros operacionais em forno eletrico a arco (f.e.a) - Google Patents

Processo e equipamento para reducao de consumo de eletrodos e melhoramento de outros parametros operacionais em forno eletrico a arco (f.e.a)

Info

Publication number
BR9102906A
BR9102906A BR919102906A BR9102906A BR9102906A BR 9102906 A BR9102906 A BR 9102906A BR 919102906 A BR919102906 A BR 919102906A BR 9102906 A BR9102906 A BR 9102906A BR 9102906 A BR9102906 A BR 9102906A
Authority
BR
Brazil
Prior art keywords
consumption
improving
equipment
electric arc
operational parameters
Prior art date
Application number
BR919102906A
Other languages
English (en)
Inventor
Alexandre Ferraz Naumoff
Muhamed Jahic
Carlos Luis Pissaldo
Simao Pedro De Oliveira
Adonis Marcelo Saliba Silva
Wagner Goncalves
Original Assignee
Inst Pesquisas Tech
Companhia De Aco Especiais Ita
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 Inst Pesquisas Tech, Companhia De Aco Especiais Ita filed Critical Inst Pesquisas Tech
Priority to BR919102906A priority Critical patent/BR9102906A/pt
Priority to PCT/BR1992/000010 priority patent/WO1993001461A1/en
Publication of BR9102906A publication Critical patent/BR9102906A/pt

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
    • H05B7/18—Heating by arc discharge
    • 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
    • F27D11/08—Heating by electric discharge, e.g. arc discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
BR919102906A 1991-07-05 1991-07-05 Processo e equipamento para reducao de consumo de eletrodos e melhoramento de outros parametros operacionais em forno eletrico a arco (f.e.a) BR9102906A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR919102906A BR9102906A (pt) 1991-07-05 1991-07-05 Processo e equipamento para reducao de consumo de eletrodos e melhoramento de outros parametros operacionais em forno eletrico a arco (f.e.a)
PCT/BR1992/000010 WO1993001461A1 (en) 1991-07-05 1992-06-26 Process and equipment for reducing electrode consumption and improvement of other operational parameters in electric arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR919102906A BR9102906A (pt) 1991-07-05 1991-07-05 Processo e equipamento para reducao de consumo de eletrodos e melhoramento de outros parametros operacionais em forno eletrico a arco (f.e.a)

Publications (1)

Publication Number Publication Date
BR9102906A true BR9102906A (pt) 1993-02-24

Family

ID=4052315

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102906A BR9102906A (pt) 1991-07-05 1991-07-05 Processo e equipamento para reducao de consumo de eletrodos e melhoramento de outros parametros operacionais em forno eletrico a arco (f.e.a)

Country Status (2)

Country Link
BR (1) BR9102906A (pt)
WO (1) WO1993001461A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6287553B2 (ja) * 2014-04-28 2018-03-07 Ｊｆｅエンジニアリング株式会社 ナノ材料製造装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287929A (fr) * 1961-04-28 1962-03-16 Knapsack Ag Procédé permettant de réduire essentiellement l'usure des électrodes pour arcs électriques
DE1815559A1 (de) * 1968-06-12 1971-05-06 Qualitaets Und Edelstahl Kom V Leistungsregelung an Plasmalichtbogenoefen
DE2332117A1 (de) * 1973-06-23 1975-01-23 Sigri Elektrographit Gmbh Verfahren zum vermindern des abbrands von kohlenstoff- und graphitelektroden
FR2373023A1 (fr) * 1976-12-06 1978-06-30 Tibur Metals Ltd Four et procede de traitement thermique de matieres particulaires a l'aide d'un arc etendu
GB1585195A (en) * 1977-06-01 1981-02-25 Tibur Metals Ltd Electric arc furnace and process for melting particulate charge therein

Also Published As

Publication number Publication date
WO1993001461A1 (en) 1993-01-21

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Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
HO Change of classification

Free format text: H05B 7/18 E F27D 11/08

ND Extension of time allowed
FC Decision: refusal