ZA982360B - Process and apparatus for the preparation of fine ores for direct reduction - Google Patents

Process and apparatus for the preparation of fine ores for direct reduction

Info

Publication number
ZA982360B
ZA982360B ZA982360A ZA982360A ZA982360B ZA 982360 B ZA982360 B ZA 982360B ZA 982360 A ZA982360 A ZA 982360A ZA 982360 A ZA982360 A ZA 982360A ZA 982360 B ZA982360 B ZA 982360B
Authority
ZA
South Africa
Prior art keywords
preparation
direct reduction
fine ores
ores
fine
Prior art date
Application number
ZA982360A
Other languages
English (en)
Inventor
Klaus Knop
Peter Heinrich
Original Assignee
Ferrostaal Ag
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 Ferrostaal Ag filed Critical Ferrostaal Ag
Publication of ZA982360B publication Critical patent/ZA982360B/xx

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
    • 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

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)
  • Manufacture Of Iron (AREA)
ZA982360A 1997-03-20 1998-03-19 Process and apparatus for the preparation of fine ores for direct reduction ZA982360B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19711629A DE19711629C2 (de) 1997-03-20 1997-03-20 Verfahren und Vorrichtung zur Vorbereitung von Feinerzen für die Direktreduktion

Publications (1)

Publication Number Publication Date
ZA982360B true ZA982360B (en) 1998-09-29

Family

ID=7824020

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA982360A ZA982360B (en) 1997-03-20 1998-03-19 Process and apparatus for the preparation of fine ores for direct reduction

Country Status (4)

Country Link
EP (1) EP0877095A3 (fr)
JP (1) JPH10310827A (fr)
DE (1) DE19711629C2 (fr)
ZA (1) ZA982360B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407346B (de) * 1999-07-27 2001-02-26 Voest Alpine Ind Anlagen Verfahren zum aufbereiten von feinkörnigem erz

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT990357B (it) * 1973-08-06 1975-06-20 Centro Speriment Metallurg Procedimento per la preparazione della fase solida di alimentazione per reattori a letto fluido
DE2702693C3 (de) * 1977-01-24 1982-02-04 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zur Durchführung chemischer und/oder physikalischer Prozesse
IN164687B (fr) * 1984-08-16 1989-05-13 Voest Alpine Ag
DE4410093C1 (de) * 1994-03-24 1995-03-09 Metallgesellschaft Ag Verfahren zur Direktreduktion von Eisenoxide enthaltenden Stoffen
AT400578B (de) * 1994-03-24 1996-01-25 Voest Alpine Ind Anlagen Verfahren zum aufbereiten von feinerz
US5560762A (en) * 1994-03-24 1996-10-01 Metallgesellschaft Ag Process for the heat treatment of fine-grained iron ore and for the conversion of the heat treated iron ore to metallic iron
DE4437549C2 (de) * 1994-10-20 1996-08-08 Metallgesellschaft Ag Verfahren zur Herstellung von metallischem Eisen aus feinkörnigem Eisenerz
AT405186B (de) * 1994-10-17 1999-06-25 Voest Alpine Ind Anlagen Anlage und verfahren zur herstellung von roheisen und/oder eisenschwamm
DE19706348C1 (de) * 1997-02-07 1998-09-03 Ferrostaal Ag Vorrichtung zur Direktreduktion von Feinerzen
DE19704566C1 (de) * 1997-02-07 1998-06-10 Ferrostaal Ag Verfahren und Vorrichtung zur Direktreduktion von Feinerzen

Also Published As

Publication number Publication date
JPH10310827A (ja) 1998-11-24
DE19711629C2 (de) 2000-01-13
DE19711629A1 (de) 1998-09-24
EP0877095A2 (fr) 1998-11-11
EP0877095A3 (fr) 2000-01-12

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