FR1317502A - Procédé de traitement de minerais ferreux - Google Patents

Procédé de traitement de minerais ferreux

Info

Publication number
FR1317502A
FR1317502A FR889503A FR889503A FR1317502A FR 1317502 A FR1317502 A FR 1317502A FR 889503 A FR889503 A FR 889503A FR 889503 A FR889503 A FR 889503A FR 1317502 A FR1317502 A FR 1317502A
Authority
FR
France
Prior art keywords
processing process
ore processing
ferrous ore
ferrous
processing
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
FR889503A
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Priority to FR889503A priority Critical patent/FR1317502A/fr
Application granted granted Critical
Publication of FR1317502A publication Critical patent/FR1317502A/fr
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
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Dispersion 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)
FR889503A 1962-02-28 1962-02-28 Procédé de traitement de minerais ferreux Expired FR1317502A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR889503A FR1317502A (fr) 1962-02-28 1962-02-28 Procédé de traitement de minerais ferreux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889503A FR1317502A (fr) 1962-02-28 1962-02-28 Procédé de traitement de minerais ferreux

Publications (1)

Publication Number Publication Date
FR1317502A true FR1317502A (fr) 1963-02-08

Family

ID=8773703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889503A Expired FR1317502A (fr) 1962-02-28 1962-02-28 Procédé de traitement de minerais ferreux

Country Status (1)

Country Link
FR (1) FR1317502A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295761B (de) * 1964-09-09 1969-05-22 Outokumpu Oy Fa Regelvorrichtung fuer die Abfuehrung von festem Material aus einem Reaktionsraum vonSchwebeschichtoefen z. B. fuer das Roesten von Eisenstein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295761B (de) * 1964-09-09 1969-05-22 Outokumpu Oy Fa Regelvorrichtung fuer die Abfuehrung von festem Material aus einem Reaktionsraum vonSchwebeschichtoefen z. B. fuer das Roesten von Eisenstein

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