BR9102906A - PROCESS AND EQUIPMENT FOR REDUCING ELECTRODES CONSUMPTION AND IMPROVING OTHER OPERATIONAL PARAMETERS IN ELECTRIC ARC OVEN (F.E.A) - Google Patents

PROCESS AND EQUIPMENT FOR REDUCING ELECTRODES CONSUMPTION AND IMPROVING OTHER OPERATIONAL PARAMETERS IN ELECTRIC ARC OVEN (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
Portuguese (pt)
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/en
Priority to PCT/BR1992/000010 priority patent/WO1993001461A1/en
Publication of BR9102906A publication Critical patent/BR9102906A/en

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 PROCESS AND EQUIPMENT FOR REDUCING ELECTRODES CONSUMPTION AND IMPROVING OTHER OPERATIONAL PARAMETERS IN ELECTRIC ARC OVEN (F.E.A) BR9102906A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR919102906A BR9102906A (en) 1991-07-05 1991-07-05 PROCESS AND EQUIPMENT FOR REDUCING ELECTRODES CONSUMPTION AND IMPROVING OTHER OPERATIONAL PARAMETERS IN ELECTRIC ARC OVEN (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 (en) 1991-07-05 1991-07-05 PROCESS AND EQUIPMENT FOR REDUCING ELECTRODES CONSUMPTION AND IMPROVING OTHER OPERATIONAL PARAMETERS IN ELECTRIC ARC OVEN (F.E.A)

Publications (1)

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

Family

ID=4052315

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102906A BR9102906A (en) 1991-07-05 1991-07-05 PROCESS AND EQUIPMENT FOR REDUCING ELECTRODES CONSUMPTION AND IMPROVING OTHER OPERATIONAL PARAMETERS IN ELECTRIC ARC OVEN (F.E.A)

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6287553B2 (en) * 2014-04-28 2018-03-07 Ｊｆｅエンジニアリング株式会社 Nanomaterial production equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287929A (en) * 1961-04-28 1962-03-16 Knapsack Ag Process for essentially reducing the wear of electrodes for electric arcs
DE1815559A1 (en) * 1968-06-12 1971-05-06 Qualitaets Und Edelstahl Kom V Power control on plasma arc furnaces
DE2332117A1 (en) * 1973-06-23 1975-01-23 Sigri Elektrographit Gmbh Carbon or graphite arc-furnace electrode burn up redn - by passing pressurized hydrogen through axial bore of porous electrode
FR2373023A1 (en) * 1976-12-06 1978-06-30 Tibur Metals Ltd OVEN AND METHOD FOR THERMAL TREATMENT OF PARTICULAR MATTERS USING AN EXTENDED ARC
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