KR20130070610A - 적어도 부분적으로 환원된 금속 광석들 및/또는 금속들을 제조하는 방법 및 장치 - Google Patents

적어도 부분적으로 환원된 금속 광석들 및/또는 금속들을 제조하는 방법 및 장치 Download PDF

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Publication number
KR20130070610A
KR20130070610A KR1020127032434A KR20127032434A KR20130070610A KR 20130070610 A KR20130070610 A KR 20130070610A KR 1020127032434 A KR1020127032434 A KR 1020127032434A KR 20127032434 A KR20127032434 A KR 20127032434A KR 20130070610 A KR20130070610 A KR 20130070610A
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KR
South Korea
Prior art keywords
gas
metals
collection tank
ores
iron
Prior art date
Application number
KR1020127032434A
Other languages
English (en)
Korean (ko)
Inventor
토마스 에더
프란츠 하우젠베르거
로베르트 밀너
요한네스 레오폴드 쉔크
Original Assignee
지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하
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 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 filed Critical 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하
Publication of KR20130070610A publication Critical patent/KR20130070610A/ko

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
KR1020127032434A 2010-05-11 2011-03-22 적어도 부분적으로 환원된 금속 광석들 및/또는 금속들을 제조하는 방법 및 장치 KR20130070610A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA795/2010 2010-05-11
AT0079510A AT509735B1 (de) 2010-05-11 2010-05-11 Verfahren und vorrichtung zur herstellung von zumindest teilweise reduzierten metallerzen und/oder metallen
PCT/EP2011/054292 WO2011141209A1 (de) 2010-05-11 2011-03-22 Verfahren und vorrichtung zur herstellung von zumindest teilweise reduzierten metallerzen und/oder metallen

Publications (1)

Publication Number Publication Date
KR20130070610A true KR20130070610A (ko) 2013-06-27

Family

ID=44280898

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127032434A KR20130070610A (ko) 2010-05-11 2011-03-22 적어도 부분적으로 환원된 금속 광석들 및/또는 금속들을 제조하는 방법 및 장치

Country Status (4)

Country Link
KR (1) KR20130070610A (de)
CN (1) CN102869793B (de)
AT (1) AT509735B1 (de)
WO (1) WO2011141209A1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191556A (en) * 1978-01-30 1980-03-04 Rothblatt Stephen H Process for reducing metal oxides to metal
US4578110A (en) * 1984-05-07 1986-03-25 Hylsa, S.A. Method of reducing iron oxides
DE3607774A1 (de) * 1986-03-08 1987-09-17 Kloeckner Cra Tech Verfahren zur zweistufigen schmelzreduktion von eisenerz
AT404138B (de) * 1996-10-08 1998-08-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten sowie anlage zur durchführung des verfahrens
DE19838368C1 (de) * 1998-08-24 1999-08-12 Ferrostaal Ag Verfahren und Vorrichtung zum Betreiben eines Reaktors zur Reduktion von Eisenerzen
DE19955676B4 (de) * 1999-11-19 2004-06-03 Uhde Gmbh Verfahren zur Herstellung von Synthesegas in Verbindung mit einer Druckwechsel-Adsorptionsanlage
KR101036633B1 (ko) * 2003-12-16 2011-05-24 주식회사 포스코 유동환원설비의 분환원철 저장장치
KR100930680B1 (ko) * 2007-12-26 2009-12-09 주식회사 포스코 용철제조장치 및 용철제조방법
AT506837B1 (de) * 2008-06-06 2010-03-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten

Also Published As

Publication number Publication date
CN102869793A (zh) 2013-01-09
AT509735B1 (de) 2012-03-15
AT509735A1 (de) 2011-11-15
WO2011141209A1 (de) 2011-11-17
CN102869793B (zh) 2016-02-17

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