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FR1297920A - Process for the production of liquid metal by direct reduction of oxidized ores - Google Patents

Process for the production of liquid metal by direct reduction of oxidized ores

Info

Publication number
FR1297920A
FR1297920A FR863078A FR863078A FR1297920A FR 1297920 A FR1297920 A FR 1297920A FR 863078 A FR863078 A FR 863078A FR 863078 A FR863078 A FR 863078A FR 1297920 A FR1297920 A FR 1297920A
Authority
FR
France
Prior art keywords
production
liquid metal
direct reduction
oxidized ores
ores
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
FR863078A
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR863078A priority Critical patent/FR1297920A/en
Application granted granted Critical
Publication of FR1297920A publication Critical patent/FR1297920A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/66—Heat exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR863078A 1961-05-27 1961-05-27 Process for the production of liquid metal by direct reduction of oxidized ores Expired FR1297920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR863078A FR1297920A (en) 1961-05-27 1961-05-27 Process for the production of liquid metal by direct reduction of oxidized ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863078A FR1297920A (en) 1961-05-27 1961-05-27 Process for the production of liquid metal by direct reduction of oxidized ores

Publications (1)

Publication Number Publication Date
FR1297920A true FR1297920A (en) 1962-07-06

Family

ID=8756002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863078A Expired FR1297920A (en) 1961-05-27 1961-05-27 Process for the production of liquid metal by direct reduction of oxidized ores

Country Status (1)

Country Link
FR (1) FR1297920A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533891B1 (en) * 1966-05-23 1971-04-08 British Iron Steel Research Method and device for spray refining of carbon-containing metal melts, in particular pig iron melts
FR2378865A1 (en) * 1977-01-31 1978-08-25 Dravo Corp PROCESS FOR MELTING A FINALLY DIVIDED PARTICULAR MATTER IN A HIGH-SPEED ROTATING OVEN
EP0079182A1 (en) * 1981-10-30 1983-05-18 British Steel Corporation Improvements in or relating to the production of steel
EP0094707A1 (en) * 1982-05-12 1983-11-23 Hoogovens Groep B.V. Method and apparatus for the production of liquid iron from iron oxide
EP0326402A3 (en) * 1988-01-29 1990-07-11 Kabushiki Kaisha Kobe Seiko Sho Also Known As Kobe Steel Ltd. Smelting reduction process
WO1999028512A1 (en) * 1997-12-03 1999-06-10 Sidmar N.V. Method for reducing iron oxides and smelting iron and installations therefor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533891B1 (en) * 1966-05-23 1971-04-08 British Iron Steel Research Method and device for spray refining of carbon-containing metal melts, in particular pig iron melts
FR2378865A1 (en) * 1977-01-31 1978-08-25 Dravo Corp PROCESS FOR MELTING A FINALLY DIVIDED PARTICULAR MATTER IN A HIGH-SPEED ROTATING OVEN
EP0079182A1 (en) * 1981-10-30 1983-05-18 British Steel Corporation Improvements in or relating to the production of steel
EP0094707A1 (en) * 1982-05-12 1983-11-23 Hoogovens Groep B.V. Method and apparatus for the production of liquid iron from iron oxide
EP0326402A3 (en) * 1988-01-29 1990-07-11 Kabushiki Kaisha Kobe Seiko Sho Also Known As Kobe Steel Ltd. Smelting reduction process
WO1999028512A1 (en) * 1997-12-03 1999-06-10 Sidmar N.V. Method for reducing iron oxides and smelting iron and installations therefor
CN1083889C (en) * 1997-12-03 2002-05-01 西德马公司 Plant for the production of liquid pig iron
US6419724B1 (en) 1997-12-03 2002-07-16 Sidmar N.V. Method for reducing iron oxides and for melting iron and installations therefor

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