BE770095A - Ferrous metal - by direct reduction of iron ore with reducing gas contg hydrocarbon reformation products - Google Patents

Ferrous metal - by direct reduction of iron ore with reducing gas contg hydrocarbon reformation products

Info

Publication number
BE770095A
BE770095A BE770095A BE770095A BE770095A BE 770095 A BE770095 A BE 770095A BE 770095 A BE770095 A BE 770095A BE 770095 A BE770095 A BE 770095A BE 770095 A BE770095 A BE 770095A
Authority
BE
Belgium
Prior art keywords
iron ore
ferrous metal
reducing gas
direct reduction
gas
Prior art date
Application number
BE770095A
Other languages
French (fr)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to BE770095A priority Critical patent/BE770095A/en
Publication of BE770095A publication Critical patent/BE770095A/en

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
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C21B13/125—By using plasma
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Finely powdered iron ore, opt. mixed with a slagging agents, is injected into a non-oxidising gas, which contains products derived from the reformation of a hydrocarbon fluids pref. a suspension of carbon powder with a particle size below 2 mm in a hydrocarbon-contg. liquid or gas and then recovering the ferrous metal obtd. by reduction. The iron ore is reduced rapidly under very economical conditions. The excess of gas into which the ore is introduced retains a considerable reducing power which can be used in other operations e.g. coke ovens.
BE770095A 1971-07-15 1971-07-15 Ferrous metal - by direct reduction of iron ore with reducing gas contg hydrocarbon reformation products BE770095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE770095A BE770095A (en) 1971-07-15 1971-07-15 Ferrous metal - by direct reduction of iron ore with reducing gas contg hydrocarbon reformation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE770095A BE770095A (en) 1971-07-15 1971-07-15 Ferrous metal - by direct reduction of iron ore with reducing gas contg hydrocarbon reformation products

Publications (1)

Publication Number Publication Date
BE770095A true BE770095A (en) 1972-01-17

Family

ID=3858419

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770095A BE770095A (en) 1971-07-15 1971-07-15 Ferrous metal - by direct reduction of iron ore with reducing gas contg hydrocarbon reformation products

Country Status (1)

Country Link
BE (1) BE770095A (en)

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