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CA973717A - Method and apparatus for the refining of steel - Google Patents

Method and apparatus for the refining of steel

Info

Publication number
CA973717A
CA973717A CA158,065A CA158065A CA973717A CA 973717 A CA973717 A CA 973717A CA 158065 A CA158065 A CA 158065A CA 973717 A CA973717 A CA 973717A
Authority
CA
Canada
Prior art keywords
refining
steel
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
CA158,065A
Other languages
English (en)
Other versions
CA158065S (en
Inventor
Jack F. Sigh
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Application granted granted Critical
Publication of CA973717A publication Critical patent/CA973717A/en
Expired legal-status Critical Current

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C21C5/34—Blowing through the bath
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CA158,065A 1971-12-06 1972-12-05 Method and apparatus for the refining of steel Expired CA973717A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20511871A 1971-12-06 1971-12-06
US30488972A 1972-11-14 1972-11-14

Publications (1)

Publication Number Publication Date
CA973717A true CA973717A (en) 1975-09-02

Family

ID=26900126

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,065A Expired CA973717A (en) 1971-12-06 1972-12-05 Method and apparatus for the refining of steel

Country Status (12)

Country Link
AR (1) AR196217A1 (xx)
BE (1) BE792128A (xx)
CA (1) CA973717A (xx)
DD (1) DD101916A5 (xx)
DE (1) DE2259534A1 (xx)
ES (1) ES409322A1 (xx)
FR (1) FR2162459B1 (xx)
GB (1) GB1418488A (xx)
IT (1) IT971573B (xx)
LU (1) LU66600A1 (xx)
NL (1) NL7216488A (xx)
TR (1) TR17773A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729983B2 (de) * 1977-07-02 1981-02-12 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2755165C3 (de) * 1977-12-10 1988-03-24 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur Erhöhung des Schrottsatzes bei der Stahlerzeugung
US4201572A (en) * 1978-08-02 1980-05-06 United States Steel Corporation Method for increasing the scrap melting capability of bottom blown processes
DE327862T1 (de) * 1988-02-12 1989-12-07 Kloeckner Cra Patent Gmbh, 4100 Duisburg Verfahren und vorrichtung zur nachverbrennung.
AT394395B (de) * 1989-01-13 1992-03-25 Veitscher Magnesitwerke Ag Metallurgisches gefaess und anordnung desselben
DE19731099C1 (de) 1997-07-19 1999-04-01 Henkel Kgaa Vorrichtung zur Einleitung von Schallwellen in Reaktoren
DE102015110674A1 (de) * 2015-07-02 2017-01-05 Sms Group Gmbh Umbausystem für einen Elektrolichtbogenofen (EAF)
WO2019158479A1 (en) * 2018-02-16 2019-08-22 Sms Group Gmbh Method for refining molten metal using a converter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969924C (de) * 1948-10-02 1958-07-31 Mannesmann Huettenwerke A G Verfahren und Konverter zur Herstellung von Stahl nach dem Windfrischverfahren
FR1018508A (fr) * 1949-06-01 1953-01-08 Lindes Eismaschinen Ag Procédé et dispositif pour la décarburation de la fonte brute dans le convertisseur
DE1408183A1 (de) * 1957-11-30 1968-10-03 Huettenwerk Oberhausen Ag Verfahren zum Frischen von Roheisen

Also Published As

Publication number Publication date
FR2162459A1 (xx) 1973-07-20
DD101916A5 (xx) 1973-11-20
AR196217A1 (es) 1973-12-10
TR17773A (tr) 1976-09-01
FR2162459B1 (xx) 1977-04-08
NL7216488A (xx) 1973-06-08
DE2259534A1 (de) 1973-06-14
BE792128A (fr) 1973-03-16
ES409322A1 (es) 1976-03-16
IT971573B (it) 1974-05-10
LU66600A1 (xx) 1973-02-08
GB1418488A (en) 1975-12-24

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