IT971573B - METHOD AND EQUIPMENT FOR REFINING STEEL - Google Patents

METHOD AND EQUIPMENT FOR REFINING STEEL

Info

Publication number
IT971573B
IT971573B IT32521/72A IT3252172A IT971573B IT 971573 B IT971573 B IT 971573B IT 32521/72 A IT32521/72 A IT 32521/72A IT 3252172 A IT3252172 A IT 3252172A IT 971573 B IT971573 B IT 971573B
Authority
IT
Italy
Prior art keywords
equipment
refining steel
refining
steel
Prior art date
Application number
IT32521/72A
Other languages
Italian (it)
Original Assignee
Uss Eng & Consult
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 Eng & Consult filed Critical Uss Eng & Consult
Application granted granted Critical
Publication of IT971573B publication Critical patent/IT971573B/en

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
IT32521/72A 1971-12-06 1972-12-05 METHOD AND EQUIPMENT FOR REFINING STEEL IT971573B (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
IT971573B true IT971573B (en) 1974-05-10

Family

ID=26900126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32521/72A IT971573B (en) 1971-12-06 1972-12-05 METHOD AND EQUIPMENT FOR REFINING STEEL

Country Status (12)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729983B2 (en) * 1977-07-02 1981-02-12 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Steel making process
DE2755165C3 (en) * 1977-12-10 1988-03-24 Klöckner CRA Technologie GmbH, 4100 Duisburg Method for increasing the scrap rate in steel production
US4201572A (en) * 1978-08-02 1980-05-06 United States Steel Corporation Method for increasing the scrap melting capability of bottom blown processes
DE68915298T2 (en) * 1988-02-12 1994-09-08 Kloeckner Cra Patent Method and device for afterburning.
AT394395B (en) * 1989-01-13 1992-03-25 Veitscher Magnesitwerke Ag METALLURGICAL TUBE AND ARRANGEMENT THEREOF
DE19731099C1 (en) 1997-07-19 1999-04-01 Henkel Kgaa Device for introducing sound waves into reactors
DE102015110674A1 (en) * 2015-07-02 2017-01-05 Sms Group Gmbh Conversion system for an electric arc furnace (EAF)
ES2934857T3 (en) * 2018-02-16 2023-02-27 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 (en) * 1948-10-02 1958-07-31 Mannesmann Huettenwerke A G Process and converter for the production of steel by the wind-fresh process
FR1018508A (en) * 1949-06-01 1953-01-08 Lindes Eismaschinen Ag Method and device for decarburization of pig iron in the converter
DE1408183A1 (en) * 1957-11-30 1968-10-03 Huettenwerk Oberhausen Ag Process for refining pig iron

Also Published As

Publication number Publication date
DD101916A5 (en) 1973-11-20
GB1418488A (en) 1975-12-24
AR196217A1 (en) 1973-12-10
BE792128A (en) 1973-03-16
LU66600A1 (en) 1973-02-08
CA973717A (en) 1975-09-02
TR17773A (en) 1976-09-01
NL7216488A (en) 1973-06-08
ES409322A1 (en) 1976-03-16
FR2162459B1 (en) 1977-04-08
FR2162459A1 (en) 1973-07-20
DE2259534A1 (en) 1973-06-14

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