FR1446924A - Process for the treatment of direct reduction products of oxidized iron ore - Google Patents

Process for the treatment of direct reduction products of oxidized iron ore

Info

Publication number
FR1446924A
FR1446924A FR31498A FR31498A FR1446924A FR 1446924 A FR1446924 A FR 1446924A FR 31498 A FR31498 A FR 31498A FR 31498 A FR31498 A FR 31498A FR 1446924 A FR1446924 A FR 1446924A
Authority
FR
France
Prior art keywords
treatment
iron ore
direct reduction
reduction products
oxidized iron
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
FR31498A
Other languages
French (fr)
Inventor
Walter Koch
Ottmar Zugel
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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
Priority claimed from DEM62500A external-priority patent/DE1224338B/en
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to FR31498A priority Critical patent/FR1446924A/en
Application granted granted Critical
Publication of FR1446924A publication Critical patent/FR1446924A/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
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR31498A 1964-09-19 1965-09-15 Process for the treatment of direct reduction products of oxidized iron ore Expired FR1446924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR31498A FR1446924A (en) 1964-09-19 1965-09-15 Process for the treatment of direct reduction products of oxidized iron ore

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM62500A DE1224338B (en) 1964-09-19 1964-09-19 Process for processing discharge products from the direct reduction of oxidic iron ores
FR31498A FR1446924A (en) 1964-09-19 1965-09-15 Process for the treatment of direct reduction products of oxidized iron ore

Publications (1)

Publication Number Publication Date
FR1446924A true FR1446924A (en) 1966-07-22

Family

ID=25987600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31498A Expired FR1446924A (en) 1964-09-19 1965-09-15 Process for the treatment of direct reduction products of oxidized iron ore

Country Status (1)

Country Link
FR (1) FR1446924A (en)

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