FR922608A - Réduction de minerais - Google Patents

Réduction de minerais

Info

Publication number
FR922608A
FR922608A FR922608DA FR922608A FR 922608 A FR922608 A FR 922608A FR 922608D A FR922608D A FR 922608DA FR 922608 A FR922608 A FR 922608A
Authority
FR
France
Prior art keywords
mineral reduction
mineral
reduction
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
Other languages
English (en)
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR922608A publication Critical patent/FR922608A/fr
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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR922608D 1946-02-20 1946-02-20 Réduction de minerais Expired FR922608A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922608T 1946-02-20

Publications (1)

Publication Number Publication Date
FR922608A true FR922608A (fr) 1947-06-13

Family

ID=9438111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922608D Expired FR922608A (fr) 1946-02-20 1946-02-20 Réduction de minerais

Country Status (1)

Country Link
FR (1) FR922608A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931841A1 (fr) * 1998-01-21 1999-07-28 Brifer International Ltd. Procédé et installation pour réduction directes des oxydes de fer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931841A1 (fr) * 1998-01-21 1999-07-28 Brifer International Ltd. Procédé et installation pour réduction directes des oxydes de fer

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