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SE384225B - METHOD AND DEVICE FOR REDUCTION OF FINELY DISTRIBUTED IRON-CONTAINING MATERIAL - Google Patents

METHOD AND DEVICE FOR REDUCTION OF FINELY DISTRIBUTED IRON-CONTAINING MATERIAL

Info

Publication number
SE384225B
SE384225B SE7403145A SE7403145A SE384225B SE 384225 B SE384225 B SE 384225B SE 7403145 A SE7403145 A SE 7403145A SE 7403145 A SE7403145 A SE 7403145A SE 384225 B SE384225 B SE 384225B
Authority
SE
Sweden
Prior art keywords
reduction
containing material
finely distributed
distributed iron
iron
Prior art date
Application number
SE7403145A
Other languages
Swedish (sv)
Other versions
SE7403145L (en
Inventor
P H Collin
S Flink
B Widell
M Hirsch
L Reh
Original Assignee
Stora Kopparbergs Bergslags Ab
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 Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Priority to SE7403145A priority Critical patent/SE384225B/en
Priority to CA221,555A priority patent/CA1050766A/en
Priority to FR7507186A priority patent/FR2263305B1/fr
Priority to DE2510116A priority patent/DE2510116C2/en
Priority to JP50028568A priority patent/JPS5844722B2/en
Priority to AU78919/75A priority patent/AU491536B2/en
Priority to LU72012A priority patent/LU72012A1/xx
Priority to BE154192A priority patent/BE826501A/en
Priority to GB991975A priority patent/GB1506170A/en
Priority to IT4853875A priority patent/IT1032263B/en
Priority to NL7502826A priority patent/NL181670C/en
Publication of SE7403145L publication Critical patent/SE7403145L/en
Publication of SE384225B publication Critical patent/SE384225B/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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7403145A 1974-03-08 1974-03-08 METHOD AND DEVICE FOR REDUCTION OF FINELY DISTRIBUTED IRON-CONTAINING MATERIAL SE384225B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7403145A SE384225B (en) 1974-03-08 1974-03-08 METHOD AND DEVICE FOR REDUCTION OF FINELY DISTRIBUTED IRON-CONTAINING MATERIAL
CA221,555A CA1050766A (en) 1974-03-08 1975-03-07 Method and means for reducing material containing ferric oxide
FR7507186A FR2263305B1 (en) 1974-03-08 1975-03-07
DE2510116A DE2510116C2 (en) 1974-03-08 1975-03-07 Method and apparatus for reducing iron oxides
JP50028568A JPS5844722B2 (en) 1974-03-08 1975-03-08 Sankatetsugan Yuzairiyou Okangensuruhouhou
AU78919/75A AU491536B2 (en) 1974-03-08 1975-03-10 Method and apparatus for reducing material containing ferric oxide
LU72012A LU72012A1 (en) 1974-03-08 1975-03-10
BE154192A BE826501A (en) 1974-03-08 1975-03-10 METHOD AND DEVICE FOR REDUCING A MATERIAL CONTAINING FERRIC OXIDE
GB991975A GB1506170A (en) 1974-03-08 1975-03-10 Process and apparatus for reducing pulverized material containing iron oxides
IT4853875A IT1032263B (en) 1974-03-08 1975-03-10 PROCEDURE AND APPARATUS FOR THE REDUCTION OF MATERIAL CONTAINING FERFFIC OXIDE
NL7502826A NL181670C (en) 1974-03-08 1975-03-10 METHOD FOR REDUCING IRON OXID CONTAINING MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7403145A SE384225B (en) 1974-03-08 1974-03-08 METHOD AND DEVICE FOR REDUCTION OF FINELY DISTRIBUTED IRON-CONTAINING MATERIAL

Publications (2)

Publication Number Publication Date
SE7403145L SE7403145L (en) 1975-09-25
SE384225B true SE384225B (en) 1976-04-26

Family

ID=20320462

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7403145A SE384225B (en) 1974-03-08 1974-03-08 METHOD AND DEVICE FOR REDUCTION OF FINELY DISTRIBUTED IRON-CONTAINING MATERIAL

Country Status (10)

Country Link
JP (1) JPS5844722B2 (en)
BE (1) BE826501A (en)
CA (1) CA1050766A (en)
DE (1) DE2510116C2 (en)
FR (1) FR2263305B1 (en)
GB (1) GB1506170A (en)
IT (1) IT1032263B (en)
LU (1) LU72012A1 (en)
NL (1) NL181670C (en)
SE (1) SE384225B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001808A1 (en) * 1979-03-01 1980-09-04 O Lindstroem Direct reduction of iron oxide containing material with biofuel
WO1980002652A1 (en) * 1979-05-29 1980-12-11 Stora Kopparbergs Bergslags Ab Apparatus for reducing finely divided iron oxide material

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094665A (en) * 1977-05-13 1978-06-13 Stora Kopparbergs Bergslags Ab Method for simultaneous combined production of electrical energy and crude iron
JPS54152615A (en) * 1978-05-24 1979-12-01 Ishikawajima Harima Heavy Ind Co Ltd Suspended layer type direct reduction iron making process
GB2034679B (en) * 1978-11-14 1982-05-19 Coal Industry Patents Ltd Heating slurries
FR2683830B1 (en) * 1991-11-19 1994-04-08 Irsid INSTALLATION FOR REDUCING THE IRON ORE IN A FLUIDIZED BED CIRCULATING.
FI92223C (en) * 1992-01-24 1994-10-10 Ahlstroem Oy Process for the reduction of solid phase metal oxide-containing material
CN100371086C (en) * 2006-01-24 2008-02-27 庞德明 Dry-type centrifugal ore dressing machine
DE102010022773B4 (en) * 2010-06-04 2012-10-04 Outotec Oyj Process and plant for the production of pig iron
CN105271164B (en) * 2014-07-17 2019-08-20 山东大展纳米材料有限公司 A kind of device and method of continuously preparing nm carbon tubes
EP3418309A1 (en) 2017-06-20 2018-12-26 Borealis AG A method, an arrangement and use of an arrangement of preparing polymer
NL2036812B1 (en) 2024-01-16 2025-07-28 Renewable Iron Fuel Tech B V A method for producing iron fuel from metal oxide containing charge materials via reducing the metal oxide containing charge materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001808A1 (en) * 1979-03-01 1980-09-04 O Lindstroem Direct reduction of iron oxide containing material with biofuel
WO1980002652A1 (en) * 1979-05-29 1980-12-11 Stora Kopparbergs Bergslags Ab Apparatus for reducing finely divided iron oxide material
EP0022098A1 (en) * 1979-05-29 1981-01-07 Stora Kopparbergs Bergslags AB Apparatus for reducing finely divided iron oxide material
US4359212A (en) 1979-05-29 1982-11-16 Stora Kopparbergs Bergslags Ab Apparatus for reducing finely divided iron oxide material

Also Published As

Publication number Publication date
NL181670C (en) 1987-10-01
FR2263305A1 (en) 1975-10-03
JPS5110115A (en) 1976-01-27
AU7891975A (en) 1976-09-16
NL181670B (en) 1987-05-04
FR2263305B1 (en) 1978-10-06
DE2510116A1 (en) 1975-09-11
DE2510116C2 (en) 1987-02-26
LU72012A1 (en) 1977-01-31
SE7403145L (en) 1975-09-25
BE826501A (en) 1975-09-10
GB1506170A (en) 1978-04-05
IT1032263B (en) 1979-05-30
CA1050766A (en) 1979-03-20
JPS5844722B2 (en) 1983-10-05
NL7502826A (en) 1975-09-10

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