FR990194A - Process for the treatment of ores containing iron oxide - Google Patents

Process for the treatment of ores containing iron oxide

Info

Publication number
FR990194A
FR990194A FR990194DA FR990194A FR 990194 A FR990194 A FR 990194A FR 990194D A FR990194D A FR 990194DA FR 990194 A FR990194 A FR 990194A
Authority
FR
France
Prior art keywords
treatment
iron oxide
containing iron
ores containing
ores
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
French (fr)
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.)
CIE FRANCAISE DES FOYERS TURBI
Original Assignee
CIE FRANCAISE DES FOYERS TURBI
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 CIE FRANCAISE DES FOYERS TURBI filed Critical CIE FRANCAISE DES FOYERS TURBI
Application granted granted Critical
Publication of FR990194A publication Critical patent/FR990194A/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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • 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)
FR990194D 1944-03-15 1944-03-15 Process for the treatment of ores containing iron oxide Expired FR990194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990194T 1944-03-15

Publications (1)

Publication Number Publication Date
FR990194A true FR990194A (en) 1951-09-18

Family

ID=9542149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990194D Expired FR990194A (en) 1944-03-15 1944-03-15 Process for the treatment of ores containing iron oxide

Country Status (1)

Country Link
FR (1) FR990194A (en)

Similar Documents

Publication Publication Date Title
FR945530A (en) Process for removing oxide from the surface of metals
FR941668A (en) Impregnation process for the treatment of fibrous materials
FR990194A (en) Process for the treatment of ores containing iron oxide
BE601805A (en) Process for the reduction of iron oxide
FR990719A (en) Process for treating vinasses and products resulting from the application of this treatment
BE606544A (en) Process for the treatment of asbestos
FR1054781A (en) Process for the electrolytic treatment of articles made of iron or iron alloys
FR994377A (en) Process for the treatment of ingots in magnetic alloys
FR1187877A (en) Metallurgical process for the treatment of steels
FR82337E (en) Process for improving the possibilities of processing fines
FR1309278A (en) Process of treating ores for the extraction of pure iron or iron oxide
FR1105811A (en) Process for the treatment of iron alloys
FR909037A (en) Process for treating natural magnetic iron oxide and resulting product for cement improvement
FR912698A (en) Process for the application of vitrified enamels
FR988569A (en) Iron ore enrichment process
FR1063153A (en) Process for the treatment of sulphurous iron ores
FR1196007A (en) Metallurgical process for the treatment of steel
FR1029065A (en) Process for the treatment of steel alloys
FR1082962A (en) Process for the treatment of ores in kilns? lowered
FR975153A (en) Process for the reduction of ores containing iron
FR913320A (en) Process for concentration and enrichment of poor iron ores
FR999553A (en) Process for the surface treatment of metals
FR882405A (en) Process for improving the magnetic properties of pure iron
FR1184952A (en) Metallurgical steel treatment process
FR53549E (en) Economical chemical treatment process for manganese ores