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
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/en

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
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 (en) 1997-03-20 1997-03-20 Method and device for preparing fine ores for direct reduction

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 (en)
JP (1) JPH10310827A (en)
DE (1) DE19711629C2 (en)
ZA (1) ZA982360B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407346B (en) * 1999-07-27 2001-02-26 Voest Alpine Ind Anlagen METHOD FOR PROCESSING FINE-GRAIN ORE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT990357B (en) * 1973-08-06 1975-06-20 Centro Speriment Metallurg PROCEDURE FOR THE PREPARATION OF THE SOLID FEEDING PHASE FOR FLUID BED REACTORS
DE2702693C3 (en) * 1977-01-24 1982-02-04 Fried. Krupp Gmbh, 4300 Essen Device for carrying out chemical and / or physical processes
IN164687B (en) * 1984-08-16 1989-05-13 Voest Alpine Ag
DE4410093C1 (en) * 1994-03-24 1995-03-09 Metallgesellschaft Ag Process for the direct reduction of materials containing iron oxides
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
AT400578B (en) * 1994-03-24 1996-01-25 Voest Alpine Ind Anlagen METHOD FOR PROCESSING FINE ORE
DE4437549C2 (en) * 1994-10-20 1996-08-08 Metallgesellschaft Ag Process for producing metallic iron from fine-grained iron ore
AT405186B (en) * 1994-10-17 1999-06-25 Voest Alpine Ind Anlagen INSTALLATION AND METHOD FOR THE PRODUCTION OF RAW IRON AND / OR IRON SPONGE
DE19706348C1 (en) * 1997-02-07 1998-09-03 Ferrostaal Ag Device for the direct reduction of fine ores
DE19704566C1 (en) * 1997-02-07 1998-06-10 Ferrostaal Ag Direct reduction of fine ores with wide distribution of particle sizes

Also Published As

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

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