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FR90324E - Process for the preparation of iron sponge - Google Patents

Process for the preparation of iron sponge

Info

Publication number
FR90324E
FR90324E FR70464A FR70464A FR90324E FR 90324 E FR90324 E FR 90324E FR 70464 A FR70464 A FR 70464A FR 70464 A FR70464 A FR 70464A FR 90324 E FR90324 E FR 90324E
Authority
FR
France
Prior art keywords
preparation
iron sponge
sponge
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
FR70464A
Other languages
French (fr)
Inventor
Hans Rausch
Guenter Heitmann
Wilhelm Thumm
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
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to FR70464A priority Critical patent/FR90324E/en
Application granted granted Critical
Publication of FR90324E publication Critical patent/FR90324E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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)
  • Mechanical Engineering (AREA)
FR70464A 1965-07-22 1966-07-22 Process for the preparation of iron sponge Expired FR90324E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR70464A FR90324E (en) 1965-07-22 1966-07-22 Process for the preparation of iron sponge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0066075 1965-07-22
FR70464A FR90324E (en) 1965-07-22 1966-07-22 Process for the preparation of iron sponge

Publications (1)

Publication Number Publication Date
FR90324E true FR90324E (en) 1967-11-24

Family

ID=25987738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70464A Expired FR90324E (en) 1965-07-22 1966-07-22 Process for the preparation of iron sponge

Country Status (1)

Country Link
FR (1) FR90324E (en)

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