CN103261445B - 铁水制备装置及使用该装置的铁水制备方法 - Google Patents

铁水制备装置及使用该装置的铁水制备方法 Download PDF

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Publication number
CN103261445B
CN103261445B CN201180060164.8A CN201180060164A CN103261445B CN 103261445 B CN103261445 B CN 103261445B CN 201180060164 A CN201180060164 A CN 201180060164A CN 103261445 B CN103261445 B CN 103261445B
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CN
China
Prior art keywords
iron
main part
molten iron
coal
rotary kiln
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.)
Expired - Fee Related
Application number
CN201180060164.8A
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English (en)
Chinese (zh)
Other versions
CN103261445A (zh
Inventor
金城演
金熙原
白赞浚
崔镇植
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.)
Posco Holdings Inc
Original Assignee
Posco Co 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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of CN103261445A publication Critical patent/CN103261445A/zh
Application granted granted Critical
Publication of CN103261445B publication Critical patent/CN103261445B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/06—Making pig-iron other than in blast furnaces in rotary kilns
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/33—Arrangement of devices for discharging
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
CN201180060164.8A 2010-12-28 2011-12-27 铁水制备装置及使用该装置的铁水制备方法 Expired - Fee Related CN103261445B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2010-0137282 2010-12-28
KR1020100137282A KR101220554B1 (ko) 2010-12-28 2010-12-28 용선제조장치 및 이를 이용한 용선제조방법
PCT/KR2011/010151 WO2012091407A2 (ko) 2010-12-28 2011-12-27 용선제조장치 및 이를 이용한 용선제조방법

Publications (2)

Publication Number Publication Date
CN103261445A CN103261445A (zh) 2013-08-21
CN103261445B true CN103261445B (zh) 2014-10-15

Family

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Family Applications (1)

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CN201180060164.8A Expired - Fee Related CN103261445B (zh) 2010-12-28 2011-12-27 铁水制备装置及使用该装置的铁水制备方法

Country Status (4)

Country Link
JP (1) JP2014505169A (ko)
KR (1) KR101220554B1 (ko)
CN (1) CN103261445B (ko)
WO (1) WO2012091407A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101442920B1 (ko) * 2012-12-18 2014-09-22 주식회사 포스코 환원철 제조방법 및 제조장치
US20140199358A1 (en) 2013-01-14 2014-07-17 Dmr International, Inc. Antimicrobial polymer systems using multifunctional organometallic additives for thermoset hosts
US10455831B2 (en) 2013-03-15 2019-10-29 Dmr International, Inc. Liquid material systems with multifunctional organometallic additives
US20190017745A1 (en) * 2017-07-11 2019-01-17 Air Products And Chemicals, Inc. Systems and Methods for Preheating Metal-Containing Pellets

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890001441B1 (ko) * 1981-11-03 1989-05-03 알 엔 영거 고체 탄소질 환원제의 공급 방법 및 장치
CN1641045A (zh) * 2005-01-07 2005-07-20 四川龙蟒集团有限责任公司 从钒钛磁铁矿中分离提取金属元素的方法
CN1753843A (zh) * 2003-02-24 2006-03-29 Posco公司 煤粉注入回转窑的方法和燃烧装置及生产CaO的方法和设备
CN101134985A (zh) * 2007-03-15 2008-03-05 大连熔融还原设备制造有限公司 煤基还原金属化球团的熔分炉炼铁法

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AT303780B (de) * 1968-06-24 1972-12-11 Guenter Heitmann Dipl Ing Verfahren und Vorrichtung zur Erzeugung von Eisenschwamm aus oxydischen Eisenerzen
US3912501A (en) * 1971-05-11 1975-10-14 Castejon Javier Gonzalez De Method for the production of iron and steel
US3938987A (en) * 1973-04-23 1976-02-17 Mcdowell-Wellman Engineering Company Process for preparing a smelter furnace charge composition
AT327253B (de) * 1974-02-22 1976-01-26 Voest Ag Verfahren und vorrichtung zur verhuttung von eisenerzen
JPS5262103A (en) 1975-11-19 1977-05-23 Showa Denko Kk Method of reduction roasting of ores
FR2338994A1 (fr) * 1976-01-20 1977-08-19 Renault Procede d'elaboration siderurgique a partir de minerais pre-reduits
JPS5849615B2 (ja) * 1981-06-03 1983-11-05 中外炉工業株式会社 還元鉄の製造法およびその装置
JPS57203707A (en) * 1981-06-09 1982-12-14 Sumitomo Heavy Ind Ltd Charging method for carbon material into reducing furnace
JPS6044368B2 (ja) * 1983-06-07 1985-10-03 強 上山 直接製鋼法
JPS6169944A (ja) 1984-09-13 1986-04-10 Nippon Steel Corp フエロクロムの溶融還元による製造方法
KR890001441A (ko) * 1987-07-01 1989-03-27 하인리히 벡커, 베른하르트 벡크 거대 환식 락틴을 함유하는 해충 박멸 조성물
JPH1172211A (ja) 1997-08-28 1999-03-16 Chisaki:Kk 粉粒状物原料の焼成炉
JP2001525487A (ja) * 1997-12-03 2001-12-11 シドマール エヌ．ヴイ． 酸化鉄を還元し鉄を精錬する方法及び装置
JP2001131619A (ja) * 1999-11-09 2001-05-15 Sumitomo Heavy Ind Ltd 還元装置および還元方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890001441B1 (ko) * 1981-11-03 1989-05-03 알 엔 영거 고체 탄소질 환원제의 공급 방법 및 장치
CN1753843A (zh) * 2003-02-24 2006-03-29 Posco公司 煤粉注入回转窑的方法和燃烧装置及生产CaO的方法和设备
CN1641045A (zh) * 2005-01-07 2005-07-20 四川龙蟒集团有限责任公司 从钒钛磁铁矿中分离提取金属元素的方法
CN101134985A (zh) * 2007-03-15 2008-03-05 大连熔融还原设备制造有限公司 煤基还原金属化球团的熔分炉炼铁法

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Title
JP昭52-062103A 1977.05.23
JP昭61-069944A 1986.04.10
JP特开平11-72211A 1999.03.16

Also Published As

Publication number Publication date
KR20120075226A (ko) 2012-07-06
KR101220554B1 (ko) 2013-01-10
CN103261445A (zh) 2013-08-21
WO2012091407A3 (ko) 2012-09-13
WO2012091407A2 (ko) 2012-07-05
JP2014505169A (ja) 2014-02-27

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