AU8581891A - Process intended for the extraction of metals, in particular of iron, from oxidised iron ores of any grain size, at any reduction gas temperature whatsoever in a drop reduction furnace - Google Patents

Process intended for the extraction of metals, in particular of iron, from oxidised iron ores of any grain size, at any reduction gas temperature whatsoever in a drop reduction furnace

Info

Publication number
AU8581891A
AU8581891A AU85818/91A AU8581891A AU8581891A AU 8581891 A AU8581891 A AU 8581891A AU 85818/91 A AU85818/91 A AU 85818/91A AU 8581891 A AU8581891 A AU 8581891A AU 8581891 A AU8581891 A AU 8581891A
Authority
AU
Australia
Prior art keywords
iron
metals
extraction
grain size
gas temperature
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.)
Granted
Application number
AU85818/91A
Other versions
AU636799B2 (en
Inventor
Guido Elsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELSEN TOOLING (IRELAND) Ltd
Original Assignee
ELSEN TOOLING (IRELAND) Ltd
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 ELSEN TOOLING (IRELAND) Ltd filed Critical ELSEN TOOLING (IRELAND) Ltd
Publication of AU8581891A publication Critical patent/AU8581891A/en
Application granted granted Critical
Publication of AU636799B2 publication Critical patent/AU636799B2/en
Assigned to ELSEN TOOLING (IRELAND) LTD. reassignment ELSEN TOOLING (IRELAND) LTD. Alteration of Name(s) in Register under S187 Assignors: ELSENTOOLING OVERSEAS LTD.
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
AU85818/91A 1991-07-12 1991-10-15 Process intended for the extraction of metals, in particular of iron, from oxidised iron ores of any grain size, at any reduction gas temperature whatsoever in a drop reduction furnace Ceased AU636799B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9100662A BE1006828A3 (en) 1991-07-12 1991-07-12 Method for the preparation of metals, particularly iron, from oxidised ores,at any reduction temperature in a drop reduction furnace
BE9100662 1991-07-12

Publications (2)

Publication Number Publication Date
AU8581891A true AU8581891A (en) 1993-01-14
AU636799B2 AU636799B2 (en) 1993-05-06

Family

ID=3885609

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85818/91A Ceased AU636799B2 (en) 1991-07-12 1991-10-15 Process intended for the extraction of metals, in particular of iron, from oxidised iron ores of any grain size, at any reduction gas temperature whatsoever in a drop reduction furnace

Country Status (3)

Country Link
AU (1) AU636799B2 (en)
BE (1) BE1006828A3 (en)
NZ (1) NZ240226A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113462841A (en) * 2021-05-31 2021-10-01 钢研晟华科技股份有限公司 Preparation method of pre-reduced iron ore powder for iron bath smelting reduction ironmaking blowing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567712A (en) *
US2750278A (en) * 1952-05-09 1956-06-12 Anton A Morvay Smelting process
ZA72390B (en) * 1971-02-01 1972-09-27 Hayes Shell Cast Ltd Metal-melting furnaces
GB1143627A (en) * 1973-03-27 1900-01-01
DE3240656C2 (en) * 1982-10-07 1986-06-19 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Process for smelting reduction of metal ore
AT382390B (en) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen METHOD FOR THE PRODUCTION OF LIQUID PIPE IRON OR STEEL PRE-PRODUCTS
EP0297167B1 (en) * 1987-06-30 1993-08-11 Kawasaki Steel Corporation Method and apparatus for producing molten metal from powder state ore
DE3742349C1 (en) * 1987-12-14 1988-12-08 Korf Engineering Gmbh Process for melting scrap metal and device for carrying out the process
AT389711B (en) * 1988-04-08 1990-01-25 Voest Alpine Stahl Donawitz METHOD FOR CHARGING RAW IRON, AND DEVICE FOR CARRYING OUT THIS METHOD
AT390622B (en) * 1988-10-25 1990-06-11 Voest Alpine Ind Anlagen METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID PIG IRON

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113462841A (en) * 2021-05-31 2021-10-01 钢研晟华科技股份有限公司 Preparation method of pre-reduced iron ore powder for iron bath smelting reduction ironmaking blowing

Also Published As

Publication number Publication date
AU636799B2 (en) 1993-05-06
BE1006828A3 (en) 1995-01-03
NZ240226A (en) 1994-02-25

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