FR1257877A - Device for mixing gaseous materials and materials divided into particles, usable in particular in the reduction of metalliferous ores - Google Patents

Device for mixing gaseous materials and materials divided into particles, usable in particular in the reduction of metalliferous ores

Info

Publication number
FR1257877A
FR1257877A FR822596A FR822596A FR1257877A FR 1257877 A FR1257877 A FR 1257877A FR 822596 A FR822596 A FR 822596A FR 822596 A FR822596 A FR 822596A FR 1257877 A FR1257877 A FR 1257877A
Authority
FR
France
Prior art keywords
materials
usable
particles
reduction
divided
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
FR822596A
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to FR822596A priority Critical patent/FR1257877A/en
Application granted granted Critical
Publication of FR1257877A publication Critical patent/FR1257877A/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
    • C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR822596A 1960-03-28 1960-03-28 Device for mixing gaseous materials and materials divided into particles, usable in particular in the reduction of metalliferous ores Expired FR1257877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822596A FR1257877A (en) 1960-03-28 1960-03-28 Device for mixing gaseous materials and materials divided into particles, usable in particular in the reduction of metalliferous ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822596A FR1257877A (en) 1960-03-28 1960-03-28 Device for mixing gaseous materials and materials divided into particles, usable in particular in the reduction of metalliferous ores

Publications (1)

Publication Number Publication Date
FR1257877A true FR1257877A (en) 1961-04-07

Family

ID=8728029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822596A Expired FR1257877A (en) 1960-03-28 1960-03-28 Device for mixing gaseous materials and materials divided into particles, usable in particular in the reduction of metalliferous ores

Country Status (1)

Country Link
FR (1) FR1257877A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478322A1 (en) * 1990-09-26 1992-04-01 Johannesburg Consolidated Investment Company Limited Pyrometallurgical process for treating a feed material
WO1997004138A1 (en) * 1995-07-19 1997-02-06 Voest-Alpine Industrieanlagenbau Gmbh Process for producing liquid pig iron or intermediate steel products and installation for implementing it
WO1997004137A1 (en) * 1995-07-19 1997-02-06 Voest-Alpine Industrieanlagenbau Gmbh Process for producing liquid raw iron or semi-finished steel products and installation for implementing it

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478322A1 (en) * 1990-09-26 1992-04-01 Johannesburg Consolidated Investment Company Limited Pyrometallurgical process for treating a feed material
US5374299A (en) * 1990-09-26 1994-12-20 Johannesburg Consolidated Investment Company Limited Pyrometallurgical process for treating a feed material
WO1997004138A1 (en) * 1995-07-19 1997-02-06 Voest-Alpine Industrieanlagenbau Gmbh Process for producing liquid pig iron or intermediate steel products and installation for implementing it
WO1997004137A1 (en) * 1995-07-19 1997-02-06 Voest-Alpine Industrieanlagenbau Gmbh Process for producing liquid raw iron or semi-finished steel products and installation for implementing it
AU690856B2 (en) * 1995-07-19 1998-04-30 Posco Process for producing liquid raw iron or semi-finished steel products and installation for implementing it
US5948139A (en) * 1995-07-19 1999-09-07 Voest-Alpine Industrieanlagenbau Gmbh Process for the production of molten pig iron or steel pre-products and a plant for carrying out the process
US6264722B1 (en) 1995-07-19 2001-07-24 Voest-Alpine Process for producing liquid pig iron or intermediate steel products and installation for implementing it

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