FR2007517A1 - - Google Patents

Info

Publication number
FR2007517A1
FR2007517A1 FR6913058A FR6913058A FR2007517A1 FR 2007517 A1 FR2007517 A1 FR 2007517A1 FR 6913058 A FR6913058 A FR 6913058A FR 6913058 A FR6913058 A FR 6913058A FR 2007517 A1 FR2007517 A1 FR 2007517A1
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.)
Withdrawn
Application number
FR6913058A
Other languages
French (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.)
STORS KOPPARBERGS BERGSL
Original Assignee
STORS KOPPARBERGS BERGSL
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 STORS KOPPARBERGS BERGSL filed Critical STORS KOPPARBERGS BERGSL
Publication of FR2007517A1 publication Critical patent/FR2007517A1/fr
Withdrawn legal-status Critical Current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
    • C21C5/32—Blowing from above

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)
  • Manufacture Of Iron (AREA)
FR6913058A 1968-04-25 1969-04-24 Withdrawn FR2007517A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE561868 1968-04-25

Publications (1)

Publication Number Publication Date
FR2007517A1 true FR2007517A1 (enExample) 1970-01-09

Family

ID=20266844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913058A Withdrawn FR2007517A1 (enExample) 1968-04-25 1969-04-24

Country Status (6)

Country Link
US (1) US3617897A (enExample)
BE (1) BE731821A (enExample)
DE (1) DE1919921A1 (enExample)
FR (1) FR2007517A1 (enExample)
GB (1) GB1261401A (enExample)
LU (1) LU58447A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370097A1 (fr) * 1976-11-08 1978-06-02 Graenges Oxeloesunds Jaernverk Procede d'affinage de la fonte par soufflage d'oxygene

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035179A (en) * 1975-04-04 1977-07-12 Calderon Automation, Inc. Method and apparatus for controlling pollution in steel furnaces
US5377960A (en) * 1993-03-01 1995-01-03 Berry Metal Company Oxygen/carbon blowing lance assembly
AT410287B (de) * 2001-05-25 2003-03-25 Tribovent Verfahrensentwicklg Einrichtung zum pyrometallurgischen aufarbeiten von abfallstoffen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB677349A (en) * 1948-10-25 1952-08-13 Stora Kopparabergs Bergslags A Improvements relating to the treatment of molten pig iron or similar iron alloys rich in carbon
US2853377A (en) * 1954-11-25 1958-09-23 Stora Kopparbergs Bergslags Ab Two step refining process in a tiltable rotary furnace
US2902358A (en) * 1957-02-01 1959-09-01 Stora Kopparbergs Bergslags Ab Method of counteracting too high temperature attack on the furnace lining when melting and refining molten metal by means of oxygen containing gases in a rotary furnace
US2977217A (en) * 1957-05-23 1961-03-28 Huettenwerk Oberhausen Ag Method for refining metal baths in rotary drum furnaces
US3100699A (en) * 1959-09-11 1963-08-13 Huettenwerk Oberhausen Ag Control system and process for refining metals
FR1296596A (fr) * 1961-03-24 1962-06-22 Lorraine Laminage Perfectionnements apportés à l'affinage de la fonte
GB991579A (en) * 1961-10-12 1965-05-12 Stora Kopparbergs Bergslags Ab Process for producing pig iron in rotary furnace
US3314781A (en) * 1962-03-20 1967-04-18 Stora Kopparbergs Bergslags Ab Method for the control of blast refining of carbon-containing metal melts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370097A1 (fr) * 1976-11-08 1978-06-02 Graenges Oxeloesunds Jaernverk Procede d'affinage de la fonte par soufflage d'oxygene

Also Published As

Publication number Publication date
GB1261401A (en) 1972-01-26
DE1919921A1 (de) 1969-11-20
US3617897A (en) 1971-11-02
BE731821A (enExample) 1969-10-01
LU58447A1 (enExample) 1969-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse