GR3020174T3 - Process and installation for melting steel - Google Patents

Process and installation for melting steel

Info

Publication number
GR3020174T3
GR3020174T3 GR960401535T GR960401535T GR3020174T3 GR 3020174 T3 GR3020174 T3 GR 3020174T3 GR 960401535 T GR960401535 T GR 960401535T GR 960401535 T GR960401535 T GR 960401535T GR 3020174 T3 GR3020174 T3 GR 3020174T3
Authority
GR
Greece
Prior art keywords
installation
melt
melting steel
metal
adding carbon
Prior art date
Application number
GR960401535T
Other languages
English (en)
Inventor
Wolfgang Dipl-Ing Nieder
Leo Dipl-Ing Seirlehner
Wilfried Dr Pirklbauer
Alfred Weber
Johann Auer
Manfred Winkler
Original Assignee
Seirlehner Leopold Dipl Ing
Manfred Winkler
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
Priority claimed from AT0156990A external-priority patent/AT401528B/de
Priority claimed from AT169990A external-priority patent/AT402641B/de
Application filed by Seirlehner Leopold Dipl Ing, Manfred Winkler filed Critical Seirlehner Leopold Dipl Ing
Publication of GR3020174T3 publication Critical patent/GR3020174T3/el

Links

Classifications

    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/305—Afterburning
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Coating With Molten Metal (AREA)
  • Processing Of Solid Wastes (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GR960401535T 1990-07-26 1996-06-06 Process and installation for melting steel GR3020174T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0156990A AT401528B (de) 1990-07-26 1990-07-26 Verfahren zum erschmelzen von stahl aus schrott und/oder metallhaltigen, müllähnlichen stoffen
AT164390 1990-08-03
AT169990A AT402641B (de) 1990-08-16 1990-08-16 Verfahren zum erschmelzen von stahl sowie verfahren zum erschmelzen von stahl sowie einrichtung zur durchführung dieses verfahrens einrichtung zur durchführung dieses verfahrens

Publications (1)

Publication Number Publication Date
GR3020174T3 true GR3020174T3 (en) 1996-09-30

Family

ID=27147669

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960401535T GR3020174T3 (en) 1990-07-26 1996-06-06 Process and installation for melting steel

Country Status (6)

Country Link
EP (1) EP0470067B1 (el)
AT (1) ATE135054T1 (el)
DE (1) DE59107503D1 (el)
DK (1) DK0470067T3 (el)
ES (1) ES2086523T3 (el)
GR (1) GR3020174T3 (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306207A1 (de) * 1993-02-27 1994-09-01 Rudolf Prof Dr Ing Jeschar Verfahren zum Einschmelzen von kunststoffbelasteten Schrotten mit fraktionierter Zersetzung der organischen Anteile in einem Schachtofen
AT403586B (de) * 1996-07-24 1998-03-25 Holderbank Financ Glarus Verfahren zum schmelzen von oxidischen schlacken und verbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens
AT513281B1 (de) * 2013-02-19 2014-03-15 Seirlehner Leopold Dipl Ing Verfahren und eine Vorrichtung zur kontinuierlichen Erzeugung einer flüssigen Stahlschmelze aus Schrott

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450495C2 (de) * 1974-10-24 1975-12-04 Kloeckner-Werke, Ag, 4100 Duisburg Einrichtung zur Stahlerzeugung
DE3722645A1 (de) * 1987-07-09 1989-01-19 Kloeckner Stahl Gmbh Stahlerzeugungsverfahren und vorrichtung zu dessen durchfuehrung
CN1011981B (zh) * 1987-10-13 1991-03-13 沃斯特-阿尔派因钢铁多纳维茨有限公司 连续炼钢过程中的中间处理方法

Also Published As

Publication number Publication date
ES2086523T3 (es) 1996-07-01
DE59107503D1 (de) 1996-04-11
ATE135054T1 (de) 1996-03-15
DK0470067T3 (da) 1996-07-01
EP0470067A2 (de) 1992-02-05
EP0470067B1 (de) 1996-03-06
EP0470067A3 (en) 1992-10-07

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