FR913320A - Process for concentration and enrichment of poor iron ores - Google Patents

Process for concentration and enrichment of poor iron ores

Info

Publication number
FR913320A
FR913320A FR913320DA FR913320A FR 913320 A FR913320 A FR 913320A FR 913320D A FR913320D A FR 913320DA FR 913320 A FR913320 A FR 913320A
Authority
FR
France
Prior art keywords
enrichment
concentration
iron ores
poor iron
poor
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)
Inventor
Paul Mineur
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 filed Critical
Application granted granted Critical
Publication of FR913320A publication Critical patent/FR913320A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR913320D 1944-08-29 1945-08-11 Process for concentration and enrichment of poor iron ores Expired FR913320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE913320X 1944-08-29

Publications (1)

Publication Number Publication Date
FR913320A true FR913320A (en) 1946-09-04

Family

ID=3885958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913320D Expired FR913320A (en) 1944-08-29 1945-08-11 Process for concentration and enrichment of poor iron ores

Country Status (1)

Country Link
FR (1) FR913320A (en)

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