FR1309278A - Process of treating ores for the extraction of pure iron or iron oxide - Google Patents

Process of treating ores for the extraction of pure iron or iron oxide

Info

Publication number
FR1309278A
FR1309278A FR874201A FR874201A FR1309278A FR 1309278 A FR1309278 A FR 1309278A FR 874201 A FR874201 A FR 874201A FR 874201 A FR874201 A FR 874201A FR 1309278 A FR1309278 A FR 1309278A
Authority
FR
France
Prior art keywords
extraction
iron
treating ores
iron oxide
pure
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
FR874201A
Other languages
French (fr)
Inventor
Rudolf Nowak
Wilhelm Schuster
Max Henry Hoepli
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 DEN18973A external-priority patent/DE1136722B/en
Priority claimed from DEH40538A external-priority patent/DE1210019B/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1309278A publication Critical patent/FR1309278A/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
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C21B15/006—By a chloride process
    • 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

  • 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)
  • Electrolytic Production Of Metals (AREA)
FR874201A 1960-09-28 1961-09-26 Process of treating ores for the extraction of pure iron or iron oxide Expired FR1309278A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN18973A DE1136722B (en) 1960-09-28 1960-09-28 Process for the extraction of pure iron and / or iron oxide
DEH40538A DE1210019B (en) 1960-09-28 1960-09-28 Process for the extraction of pure iron and / or iron oxide by halide metallurgy

Publications (1)

Publication Number Publication Date
FR1309278A true FR1309278A (en) 1962-11-16

Family

ID=25979690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874201A Expired FR1309278A (en) 1960-09-28 1961-09-26 Process of treating ores for the extraction of pure iron or iron oxide

Country Status (4)

Country Link
BE (1) BE608410A (en)
FR (1) FR1309278A (en)
GB (1) GB939671A (en)
LU (1) LU40605A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416914A (en) * 1965-04-22 1968-12-17 Lummus Co Chloride process for producing iron from iron ore

Also Published As

Publication number Publication date
BE608410A (en) 1962-03-21
LU40605A1 (en) 1962-09-14
GB939671A (en) 1963-10-16

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