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FR1462309A - Process for the preparation of iron sponge - Google Patents

Process for the preparation of iron sponge

Info

Publication number
FR1462309A
FR1462309A FR34248A FR34248A FR1462309A FR 1462309 A FR1462309 A FR 1462309A FR 34248 A FR34248 A FR 34248A FR 34248 A FR34248 A FR 34248A FR 1462309 A FR1462309 A FR 1462309A
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
FR34248A
Other languages
French (fr)
Inventor
Guenter Heitmann
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 DEM62709A external-priority patent/DE1224337B/en
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to FR34248A priority Critical patent/FR1462309A/en
Application granted granted Critical
Publication of FR1462309A publication Critical patent/FR1462309A/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)
FR34248A 1964-10-09 1965-10-08 Process for the preparation of iron sponge Expired FR1462309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR34248A FR1462309A (en) 1964-10-09 1965-10-08 Process for the preparation of iron sponge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM62709A DE1224337B (en) 1964-10-09 1964-10-09 Method of making sponge iron
FR34248A FR1462309A (en) 1964-10-09 1965-10-08 Process for the preparation of iron sponge

Publications (1)

Publication Number Publication Date
FR1462309A true FR1462309A (en) 1966-04-15

Family

ID=25987612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR34248A Expired FR1462309A (en) 1964-10-09 1965-10-08 Process for the preparation of iron sponge

Country Status (1)

Country Link
FR (1) FR1462309A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2058351A1 (en) * 1969-08-18 1971-05-28 Kobe Steel Ltd
FR2174093A1 (en) * 1972-02-28 1973-10-12 Kobe Steel Ltd Reduced iron ore granules - by reducing granules contng iron ore powder, binder, and flux agent in presence of desulphurising agen
EP0207654A1 (en) * 1985-06-27 1987-01-07 Nippon Kokan Kabushiki Kaisha Method for continuously manufacturing fired pellets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2058351A1 (en) * 1969-08-18 1971-05-28 Kobe Steel Ltd
FR2174093A1 (en) * 1972-02-28 1973-10-12 Kobe Steel Ltd Reduced iron ore granules - by reducing granules contng iron ore powder, binder, and flux agent in presence of desulphurising agen
EP0207654A1 (en) * 1985-06-27 1987-01-07 Nippon Kokan Kabushiki Kaisha Method for continuously manufacturing fired pellets
US4723995A (en) * 1985-06-27 1988-02-09 Nippon Kokan Kabushiki Kaisha Method for continuously manufacturing fired pellets

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