BE826501A - Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique - Google Patents

Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique

Info

Publication number
BE826501A
BE826501A BE154192A BE154192A BE826501A BE 826501 A BE826501 A BE 826501A BE 154192 A BE154192 A BE 154192A BE 154192 A BE154192 A BE 154192A BE 826501 A BE826501 A BE 826501A
Authority
BE
Belgium
Prior art keywords
reducing
material containing
ferric oxide
containing ferric
oxide
Prior art date
Application number
BE154192A
Other languages
English (en)
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 filed Critical
Publication of BE826501A publication Critical patent/BE826501A/fr

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)
BE154192A 1974-03-08 1975-03-10 Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique BE826501A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7403145A SE384225B (sv) 1974-03-08 1974-03-08 Sett och anordning for reduktion av finfordelat jernoxidhaltigt material

Publications (1)

Publication Number Publication Date
BE826501A true BE826501A (fr) 1975-09-10

Family

ID=20320462

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154192A BE826501A (fr) 1974-03-08 1975-03-10 Procede et dispositif de reduction d'une matiere contenant de l'oxyde ferrique

Country Status (10)

Country Link
JP (1) JPS5844722B2 (fr)
BE (1) BE826501A (fr)
CA (1) CA1050766A (fr)
DE (1) DE2510116A1 (fr)
FR (1) FR2263305B1 (fr)
GB (1) GB1506170A (fr)
IT (1) IT1032263B (fr)
LU (1) LU72012A1 (fr)
NL (1) NL181670C (fr)
SE (1) SE384225B (fr)

Families Citing this family (11)

* 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
SE419100B (sv) * 1979-03-01 1981-07-13 Lindstroem O Sett for reduktion av finfordelat jernoxidhaltigt material
SE419129B (sv) * 1979-05-29 1981-07-13 Stora Kopparbergs Bergslags Ab Anordning for reduktion av finfordelat jernoxidhaltigt material i en cirkulerande flytbedd
FR2683830B1 (fr) * 1991-11-19 1994-04-08 Irsid Installation de reduction du minerai de fer en lit fluidise circulant.
FI92223C (sv) * 1992-01-24 1994-10-10 Ahlstroem Oy Förfarande för reduktion av metalloxidhaltigt material i fast fas
CN100371086C (zh) * 2006-01-24 2008-02-27 庞德明 干式离心选矿机
DE102010022773B4 (de) * 2010-06-04 2012-10-04 Outotec Oyj Verfahren und Anlage zur Erzeugung von Roheisen
CN105271164B (zh) * 2014-07-17 2019-08-20 山东大展纳米材料有限公司 一种连续化制备碳纳米管的装置及方法
EP3418309A1 (fr) 2017-06-20 2018-12-26 Borealis AG Procédé, agencement et utilisation d'un agencement de préparation de polymère

Also Published As

Publication number Publication date
DE2510116A1 (de) 1975-09-11
DE2510116C2 (fr) 1987-02-26
JPS5110115A (fr) 1976-01-27
AU7891975A (en) 1976-09-16
GB1506170A (en) 1978-04-05
CA1050766A (fr) 1979-03-20
NL7502826A (nl) 1975-09-10
IT1032263B (it) 1979-05-30
FR2263305B1 (fr) 1978-10-06
SE7403145L (sv) 1975-09-25
SE384225B (sv) 1976-04-26
FR2263305A1 (fr) 1975-10-03
NL181670B (nl) 1987-05-04
NL181670C (nl) 1987-10-01
JPS5844722B2 (ja) 1983-10-05
LU72012A1 (fr) 1977-01-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ASEA A.B.

Effective date: 19890331