FR2283230B1 - - Google Patents

Info

Publication number
FR2283230B1
FR2283230B1 FR7526435A FR7526435A FR2283230B1 FR 2283230 B1 FR2283230 B1 FR 2283230B1 FR 7526435 A FR7526435 A FR 7526435A FR 7526435 A FR7526435 A FR 7526435A FR 2283230 B1 FR2283230 B1 FR 2283230B1
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.)
Expired
Application number
FR7526435A
Other languages
French (fr)
Other versions
FR2283230A1 (fr
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 FR2283230A1 publication Critical patent/FR2283230A1/fr
Application granted granted Critical
Publication of FR2283230B1 publication Critical patent/FR2283230B1/fr
Granted 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
    • C21C5/34—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)
FR7526435A 1974-08-30 1975-08-27 Procede pour la production d'acier avec soufflage d'oxygene par le fond et injection d'oxyde de fer Granted FR2283230A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/501,914 US3954445A (en) 1974-08-30 1974-08-30 Method of controlling temperature in Q-BOP

Publications (2)

Publication Number Publication Date
FR2283230A1 FR2283230A1 (fr) 1976-03-26
FR2283230B1 true FR2283230B1 (index.php) 1979-05-04

Family

ID=23995543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526435A Granted FR2283230A1 (fr) 1974-08-30 1975-08-27 Procede pour la production d'acier avec soufflage d'oxygene par le fond et injection d'oxyde de fer

Country Status (7)

Country Link
US (1) US3954445A (index.php)
JP (1) JPS5515526B2 (index.php)
CA (1) CA1051204A (index.php)
DE (1) DE2538385C2 (index.php)
FR (1) FR2283230A1 (index.php)
GB (1) GB1459956A (index.php)
IT (1) IT1041621B (index.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR59290B (en) * 1977-10-29 1977-12-08 Larco Sa Process for the production of nickel alloys
US5110351A (en) * 1991-01-10 1992-05-05 Usx Corporation Method of promoting the decarburization reaction in a vacuum refining furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU58309A1 (index.php) * 1969-02-27 1969-07-15
US3726665A (en) * 1969-10-15 1973-04-10 C & W Corson H Inc Slagging in basic steel-making process
LU63307A1 (index.php) * 1970-06-10 1971-09-13
BE753589A (en) * 1970-07-16 1971-01-18 Centre Rech Metallurgique Pneumatically refining cast-iron in a - converter
BE792419A (fr) * 1971-12-07 1973-03-30 Maximilianshuette Eisenwerk Procede d'affinage d'une fonte pauvre en phosphore en acier
DE2316768B2 (de) * 1973-04-04 1977-03-03 Fried. Krupp Gmbh, 4300 Essen Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
CA1051204A (en) 1979-03-27
US3954445A (en) 1976-05-04
JPS5147513A (index.php) 1976-04-23
DE2538385A1 (de) 1976-03-11
DE2538385C2 (de) 1985-09-12
FR2283230A1 (fr) 1976-03-26
GB1459956A (en) 1976-12-31
IT1041621B (it) 1980-01-10
JPS5515526B2 (index.php) 1980-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse