FR1575781A - - Google Patents

Info

Publication number
FR1575781A
FR1575781A FR1575781DA FR1575781A FR 1575781 A FR1575781 A FR 1575781A FR 1575781D A FR1575781D A FR 1575781DA FR 1575781 A FR1575781 A FR 1575781A
Authority
FR
France
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)
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 FR1575781A publication Critical patent/FR1575781A/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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/146—Multi-step reduction without melting
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Fodder In General (AREA)
  • Manufacture Of Iron (AREA)
FR1575781D 1967-05-29 1968-05-06 Expired FR1575781A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0074145 1967-05-29

Publications (1)

Publication Number Publication Date
FR1575781A true FR1575781A (enrdf_load_stackoverflow) 1969-07-25

Family

ID=7315481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1575781D Expired FR1575781A (enrdf_load_stackoverflow) 1967-05-29 1968-05-06

Country Status (7)

Country Link
BE (1) BE715680A (enrdf_load_stackoverflow)
BG (1) BG16455A3 (enrdf_load_stackoverflow)
DE (1) DE1533857A1 (enrdf_load_stackoverflow)
ES (1) ES354390A1 (enrdf_load_stackoverflow)
FR (1) FR1575781A (enrdf_load_stackoverflow)
NL (1) NL6807496A (enrdf_load_stackoverflow)
YU (1) YU31551B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057706A4 (en) * 1980-08-19 1983-12-01 Ici Australia Ltd REDUCTION OF FERROTITAN-CONTAINING MATERIALS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057706A4 (en) * 1980-08-19 1983-12-01 Ici Australia Ltd REDUCTION OF FERROTITAN-CONTAINING MATERIALS.

Also Published As

Publication number Publication date
BE715680A (enrdf_load_stackoverflow) 1968-10-16
NL6807496A (enrdf_load_stackoverflow) 1968-12-02
DE1533857A1 (de) 1970-02-05
BG16455A3 (bg) 1972-11-20
YU31551B (en) 1973-08-31
ES354390A1 (es) 1969-11-01
YU120568A (en) 1973-02-28

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