DK3529383T3 - Fremgangsmåde og apparat til kontinuerlig reduktion af jernmalm ved brug af biomasse - Google Patents

Fremgangsmåde og apparat til kontinuerlig reduktion af jernmalm ved brug af biomasse Download PDF

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Publication number
DK3529383T3
DK3529383T3 DK17863708.8T DK17863708T DK3529383T3 DK 3529383 T3 DK3529383 T3 DK 3529383T3 DK 17863708 T DK17863708 T DK 17863708T DK 3529383 T3 DK3529383 T3 DK 3529383T3
Authority
DK
Denmark
Prior art keywords
biomass
appliance
procedure
iron ore
continuous reduction
Prior art date
Application number
DK17863708.8T
Other languages
English (en)
Inventor
Michael Buckley
Original Assignee
Tech Resources Pty 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
Priority claimed from AU2016904312A external-priority patent/AU2016904312A0/en
Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Application granted granted Critical
Publication of DK3529383T3 publication Critical patent/DK3529383T3/da

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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
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/004—Making spongy iron or liquid steel, by direct processes in a continuous way by reduction from ores
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • 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
    • C22B5/00—General methods of reducing to metals
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/12—Arrangement of elements for electric heating in or on furnaces with electromagnetic fields acting directly on the material being heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/806—Apparatus for specific applications for laboratory use
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2200/00—Recycling of non-gaseous waste material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0028—Microwave heating
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Clinical Laboratory Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture Of Iron (AREA)
DK17863708.8T 2016-10-24 2017-10-24 Fremgangsmåde og apparat til kontinuerlig reduktion af jernmalm ved brug af biomasse DK3529383T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2016904312A AU2016904312A0 (en) 2016-10-24 Production of iron
PCT/AU2017/051163 WO2018076048A1 (en) 2016-10-24 2017-10-24 Production of iron

Publications (1)

Publication Number Publication Date
DK3529383T3 true DK3529383T3 (da) 2022-04-11

Family

ID=62022916

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17863708.8T DK3529383T3 (da) 2016-10-24 2017-10-24 Fremgangsmåde og apparat til kontinuerlig reduktion af jernmalm ved brug af biomasse

Country Status (18)

Country Link
US (3) US11479829B2 (da)
EP (1) EP3529383B1 (da)
JP (1) JP7096831B2 (da)
KR (1) KR102508294B1 (da)
CN (1) CN110062812A (da)
AU (1) AU2017349626B2 (da)
BR (1) BR112019008035B1 (da)
CA (1) CA3041361A1 (da)
DK (1) DK3529383T3 (da)
ES (1) ES2910989T3 (da)
HU (1) HUE058656T2 (da)
MX (1) MX2019004777A (da)
MY (1) MY197750A (da)
PH (1) PH12019500920A1 (da)
PL (1) PL3529383T3 (da)
PT (1) PT3529383T (da)
WO (1) WO2018076048A1 (da)
ZA (1) ZA201903015B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU101759B1 (en) * 2020-04-24 2021-10-25 Wurth Paul Sa Method for supplying raw material to a sinter plant
CN115843319A (zh) * 2020-05-25 2023-03-24 技术资源有限公司 生物质直接还原铁
WO2022109663A1 (en) * 2020-11-24 2022-06-02 Technological Resources Pty. Limited Biomass direct reduced iron
US20230407423A1 (en) * 2020-11-24 2023-12-21 Technological Resources Pty. Limited Biomass direct reduced iron
JP7197756B1 (ja) 2021-07-16 2022-12-28 株式会社堤水素研究所 製鉄装置
WO2023173159A1 (en) * 2022-03-12 2023-09-21 Technological Resources Pty. Limited Biomass direct reduced iron

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802213A1 (de) 1978-01-19 1979-07-26 Fink Gerdinand Verfahren und vorrichtung fuer die direktreduktion von eisenerz mit holz als reduktionsmittel
US4906290A (en) 1987-04-28 1990-03-06 Wollongong Uniadvice Limited Microwave irradiation of composites
US4822410A (en) 1988-03-14 1989-04-18 Mkr, Inc. Reclamation of metals by flash direct reduction
WO2000047780A2 (en) * 1999-02-02 2000-08-17 Hylsa, S.A. De C.V. Method and apparatus for preheating of direct reduced iron used as feed to an electric arc furnace
US6802886B2 (en) * 2000-06-05 2004-10-12 Midrex Technologies, Inc. Method of producing a metallized briquette
AUPR186200A0 (en) * 2000-12-04 2001-01-04 Tesla Group Holdings Pty Limited Plasma reduction processing of materials
GB2435649A (en) 2006-03-03 2007-09-05 Anglo Operations Ltd Process for reducing metal ores.
ZA200808063B (en) * 2006-03-13 2010-02-24 Univ Michigan Tech Production of iron using environmentally-benign renewable or recycled reducing agent
US7632330B2 (en) * 2006-03-13 2009-12-15 Michigan Technological University Production of iron using environmentally-benign renewable or recycled reducing agents
JP5218196B2 (ja) * 2009-03-25 2013-06-26 新日鐵住金株式会社 酸化鉄含有物質の還元方法
JP5445230B2 (ja) 2010-03-05 2014-03-19 新日鐵住金株式会社 マイクロ波加熱による酸化鉄含有物質の還元方法、及び、焼結鉱製造用原料の製造方法、並びに、高炉原料の製造方法
US8657999B2 (en) * 2010-07-28 2014-02-25 General Electric Company Methods for preparing fuel compositions from renewable sources, and related systems
BR112013002701A2 (pt) * 2010-08-03 2016-05-31 Jiann-Yang Hwang métodos de co-produção de ferro gusa e gás de síntese de alta qualidade, de formação simultânea de ferro gusa e gás de síntese e de conversão direta de biomassa e resíduos orgânicos em gás de síntese de alta qualidade e aparelho para reduzir óxido de ferro e gerar gás de síntese
US8906131B2 (en) 2011-10-04 2014-12-09 John J. Simmons Direct production of iron slabs and nuggets from ore without pelletizing or briquetting
NZ596549A (en) 2011-11-21 2014-05-30 Carbonscape Ltd Apparatus and method for processing biomass
CN102392093A (zh) * 2011-12-09 2012-03-28 青岛理工大学 一种基于生物质的直接还原炼铁装置及方法
CN102864265B (zh) 2012-09-24 2014-05-28 中南大学 一种气基直接还原尾气回收利用的方法

Also Published As

Publication number Publication date
JP2019533091A (ja) 2019-11-14
PT3529383T (pt) 2022-04-21
HUE058656T2 (hu) 2022-09-28
MX2019004777A (es) 2019-10-02
JP7096831B2 (ja) 2022-07-06
KR102508294B1 (ko) 2023-03-09
US20230002853A1 (en) 2023-01-05
AU2017349626A1 (en) 2019-05-30
BR112019008035B1 (pt) 2022-11-01
EP3529383A4 (en) 2020-03-25
MY197750A (en) 2023-07-12
AU2017349626B2 (en) 2023-01-05
PL3529383T3 (pl) 2022-09-05
ES2910989T3 (es) 2022-05-17
CA3041361A1 (en) 2018-05-03
EP3529383A1 (en) 2019-08-28
PH12019500920A1 (en) 2019-08-19
US20190241990A1 (en) 2019-08-08
CN110062812A (zh) 2019-07-26
US11479829B2 (en) 2022-10-25
NZ753316A (en) 2021-06-25
BR112019008035A2 (pt) 2019-07-02
EP3529383B1 (en) 2022-01-12
WO2018076048A1 (en) 2018-05-03
US11959153B2 (en) 2024-04-16
KR20190085937A (ko) 2019-07-19
US20230002852A1 (en) 2023-01-05
ZA201903015B (en) 2020-09-30

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