ATA71099A - METHOD FOR PRODUCING APPLICABLE MATERIAL FOR A DIRECT REDUCTION PROCESS - Google Patents

METHOD FOR PRODUCING APPLICABLE MATERIAL FOR A DIRECT REDUCTION PROCESS

Info

Publication number
ATA71099A
ATA71099A AT71099A AT71099A ATA71099A AT A71099 A ATA71099 A AT A71099A AT 71099 A AT71099 A AT 71099A AT 71099 A AT71099 A AT 71099A AT A71099 A ATA71099 A AT A71099A
Authority
AT
Austria
Prior art keywords
reduction process
direct reduction
applicable material
producing
producing applicable
Prior art date
Application number
AT71099A
Other languages
German (de)
Other versions
AT407402B (en
Inventor
Mohamed Tarek Dipl In El-Rayes
Johann Dipl Ing Wurm
Guenter Dipl Ing Dr Schrey
Helmut Schwaighofer
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Priority to AT0071099A priority Critical patent/AT407402B/en
Priority to AU31574/00A priority patent/AU3157400A/en
Priority to PCT/EP2000/001367 priority patent/WO2000065106A1/en
Publication of ATA71099A publication Critical patent/ATA71099A/en
Application granted granted Critical
Publication of AT407402B publication Critical patent/AT407402B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT0071099A 1999-04-22 1999-04-22 METHOD FOR PRODUCING APPLICABLE MATERIAL FOR A DIRECT REDUCTION PROCESS AT407402B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0071099A AT407402B (en) 1999-04-22 1999-04-22 METHOD FOR PRODUCING APPLICABLE MATERIAL FOR A DIRECT REDUCTION PROCESS
AU31574/00A AU3157400A (en) 1999-04-22 2000-02-18 Method of producing slurry-coated feed stock to be used for direct reduction process
PCT/EP2000/001367 WO2000065106A1 (en) 1999-04-22 2000-02-18 Method of producing slurry-coated feed stock to be used for a direct reduction process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0071099A AT407402B (en) 1999-04-22 1999-04-22 METHOD FOR PRODUCING APPLICABLE MATERIAL FOR A DIRECT REDUCTION PROCESS

Publications (2)

Publication Number Publication Date
ATA71099A true ATA71099A (en) 2000-07-15
AT407402B AT407402B (en) 2001-03-26

Family

ID=3497769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0071099A AT407402B (en) 1999-04-22 1999-04-22 METHOD FOR PRODUCING APPLICABLE MATERIAL FOR A DIRECT REDUCTION PROCESS

Country Status (3)

Country Link
AT (1) AT407402B (en)
AU (1) AU3157400A (en)
WO (1) WO2000065106A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0603592A (en) 2006-08-22 2008-04-08 Vale Do Rio Doce Co liquid or pulp aerator device
WO2015068104A1 (en) * 2013-11-05 2015-05-14 Saudi Basic Industries Corporation Methods and compositions for decreasing adherence of iron oxide pellets used in direct reduction processes
CN106609324B (en) * 2016-01-28 2018-05-18 安徽工业大学 It is a kind of to inhibit the method that pelletizing coheres in COREX shaft furnaces
CN106191430B (en) * 2016-08-19 2017-12-12 安徽工业大学 The coating material and its preparation and application that pelletizing coheres in a kind of suppression COREX shaft furnaces
CN106167843B (en) * 2016-08-19 2018-06-08 安徽工业大学 A kind of production system of COREX shaft furnaces coating pelletizing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA851655A (en) * 1967-03-06 1970-09-15 A. Bell James Beneficiation of nickel-containing lateritic ores
JPS532121B2 (en) * 1973-07-02 1978-01-25
JPS5045713A (en) * 1973-08-27 1975-04-24
JPS5918454B2 (en) * 1980-04-21 1984-04-27 住友重機械工業株式会社 Homogenized mixed storage method for dust mainly consisting of blast furnace dust and steelmaking furnace dust
DE3209618A1 (en) * 1982-03-17 1983-09-22 6078 Neu Isenburg F.J. Gattys Ingenieurbüro für chem. Maschinen- und Apparatebau METHOD FOR STABILIZING UNSTABLE PELLETS MADE OF POWDERED MINERAL MATERIALS
JPS627806A (en) * 1985-07-02 1987-01-14 Kobe Steel Ltd Direct steel making method using vertical furnace
DE59207073D1 (en) * 1991-01-24 1996-10-17 Rheinische Braunkohlenw Ag Waste treatment methods
US5372628A (en) * 1993-09-10 1994-12-13 Akzo N.V. Method for producing reducible iron-containing material having less clustering during direct reduction and products thereof
BR9501228A (en) * 1995-03-23 1997-08-05 Vale Do Rio Doce Co Production process and coating application to reduce the tendency for iron ore pellets and granules to stick together
GB2337257B (en) * 1998-05-11 2001-12-12 Heckett Multiserv Plc Making injectable additives for furnaces

Also Published As

Publication number Publication date
AU3157400A (en) 2000-11-10
AT407402B (en) 2001-03-26
WO2000065106A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee