ZA905023B - Method of and apparatus for the heating of a metallurgical furnace - Google Patents

Method of and apparatus for the heating of a metallurgical furnace

Info

Publication number
ZA905023B
ZA905023B ZA905023A ZA905023A ZA905023B ZA 905023 B ZA905023 B ZA 905023B ZA 905023 A ZA905023 A ZA 905023A ZA 905023 A ZA905023 A ZA 905023A ZA 905023 B ZA905023 B ZA 905023B
Authority
ZA
South Africa
Prior art keywords
heating
metallurgical furnace
metallurgical
furnace
Prior art date
Application number
ZA905023A
Other languages
English (en)
Inventor
Thomas Hoster
Hoster Thomas
Heinz Humberg
Humberg Heinz
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of ZA905023B publication Critical patent/ZA905023B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00006—Liquid fuel burners using pure oxygen or O2-enriched air as oxidant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
ZA905023A 1989-07-03 1990-06-27 Method of and apparatus for the heating of a metallurgical furnace ZA905023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3921807A DE3921807A1 (de) 1989-07-03 1989-07-03 Verfahren und vorrichtung zum beheizen eines metallurgischen ofens

Publications (1)

Publication Number Publication Date
ZA905023B true ZA905023B (en) 1991-04-24

Family

ID=6384181

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA905023A ZA905023B (en) 1989-07-03 1990-06-27 Method of and apparatus for the heating of a metallurgical furnace

Country Status (8)

Country Link
EP (1) EP0480944A1 (xx)
JP (1) JPH05500847A (xx)
BR (1) BR9007498A (xx)
CA (1) CA2063711A1 (xx)
DE (1) DE3921807A1 (xx)
ES (1) ES2023064A6 (xx)
WO (1) WO1991000366A1 (xx)
ZA (1) ZA905023B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434369C2 (de) * 1994-09-15 1997-08-07 Mannesmann Ag Verfahren und Vorrichtung zum metallurgischen Behandeln von Eisen
AT402963B (de) * 1995-09-07 1997-10-27 Voest Alpine Ind Anlagen Verfahren zum verbrennen von brennstoff
EP0787966A1 (de) * 1996-02-09 1997-08-06 Linde Aktiengesellschaft Verfahren zum Erschmelzen von Metallen sowie zum Warmhalten ebensolcher Schmelzen
RU2219247C2 (ru) 1998-08-28 2003-12-20 Фоест-Альпине Индустрианлагенбау ГмбХ Способ получения металлического расплава и многофункциональная фурма для получения металлического расплава (варианты)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433424B2 (de) * 1962-11-29 1971-01-28 Fried Krupp GmbH, 4300 Essen Mehrofen Schmelzanlage, insbesondere zur Stahlherstellung aus Schrott und Koh lungsmitteln
GB1099959A (en) * 1965-10-28 1968-01-17 Janos Miklos Beer Improvements in or relating to burners for pulverised coal or like solid fuel or for liquid or gaseous fuel
DD107526A1 (xx) * 1973-05-09 1974-08-05
DE2541086A1 (de) * 1975-09-15 1977-03-17 Toshin Steel Co Verfahren und vorrichtung zur stahlerzeugung
JPS5687617A (en) * 1979-12-19 1981-07-16 Daido Steel Co Ltd Steel making method using arc furnace
DE3367117D1 (en) * 1982-09-02 1986-11-27 Shell Int Research Burner for the partial combustion of finely divided solid fuel
FR2535018B1 (fr) * 1982-10-22 1987-04-24 Air Liquide Bruleur a charbon pulverise
EP0164878B1 (en) * 1984-05-11 1991-01-23 JAMES HOWDEN & COMPANY LIMITED Method of operating metallurgical furnace
GB8509629D0 (en) * 1985-04-15 1985-05-22 British Steel Corp Melting ferrous solids
GB8516143D0 (en) * 1985-06-26 1985-07-31 British Steel Corp Melting of metals
DE3542829A1 (de) * 1985-12-04 1987-06-11 Kloeckner Cra Tech Verfahren und duese zur stahlherstellung aus festen einsatzstoffen
DE3629055A1 (de) * 1986-08-27 1988-03-03 Kloeckner Cra Tech Verfahren zum gesteigerten energieeinbringen in elektrolichtbogenoefen
FR2634787B1 (fr) * 1988-08-01 1991-11-29 Siderurgie Fse Inst Rech Procede d'obtention d'un laitier moussant dans un four electrique d'acierie

Also Published As

Publication number Publication date
JPH05500847A (ja) 1993-02-18
BR9007498A (pt) 1992-05-19
WO1991000366A1 (de) 1991-01-10
ES2023064A6 (es) 1991-12-16
DE3921807A1 (de) 1991-01-10
EP0480944A1 (de) 1992-04-22
CA2063711A1 (en) 1991-01-04

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