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FR2162459A1 - - Google Patents

Info

Publication number
FR2162459A1
FR2162459A1 FR7243247A FR7243247A FR2162459A1 FR 2162459 A1 FR2162459 A1 FR 2162459A1 FR 7243247 A FR7243247 A FR 7243247A FR 7243247 A FR7243247 A FR 7243247A FR 2162459 A1 FR2162459 A1 FR 2162459A1
Authority
FR
France
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.)
Granted
Application number
FR7243247A
Other languages
French (fr)
Other versions
FR2162459B1 (en
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
Publication of FR2162459A1 publication Critical patent/FR2162459A1/fr
Application granted granted Critical
Publication of FR2162459B1 publication Critical patent/FR2162459B1/fr
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)
FR7243247A 1971-12-06 1972-12-05 Expired FR2162459B1 (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 (2)

Publication Number Publication Date
FR2162459A1 true FR2162459A1 (en) 1973-07-20
FR2162459B1 FR2162459B1 (en) 1977-04-08

Family

ID=26900126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243247A Expired FR2162459B1 (en) 1971-12-06 1972-12-05

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
EP0327862B1 (en) * 1988-02-12 1994-05-18 Klöckner Cra Patent Gmbh A process of and an apparatus for post combustion
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)
EP3752650B1 (en) * 2018-02-16 2022-10-05 SMS Group GmbH Method for refining molten metal using a converter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1018508A (en) * 1949-06-01 1953-01-08 Lindes Eismaschinen Ag Method and device for decarburization of pig iron in the converter
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
US3010820A (en) * 1957-11-30 1961-11-28 Huettenwerk Oberhausen Ag Process for refining ferrous materials

Patent Citations (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
US3010820A (en) * 1957-11-30 1961-11-28 Huettenwerk Oberhausen Ag Process for refining ferrous materials

Also Published As

Publication number Publication date
DD101916A5 (en) 1973-11-20
FR2162459B1 (en) 1977-04-08
GB1418488A (en) 1975-12-24
BE792128A (en) 1973-03-16
NL7216488A (en) 1973-06-08
IT971573B (en) 1974-05-10
ES409322A1 (en) 1976-03-16
DE2259534A1 (en) 1973-06-14
CA973717A (en) 1975-09-02
TR17773A (en) 1976-09-01
LU66600A1 (en) 1973-02-08
AR196217A1 (en) 1973-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse