RU2260624C2 - Устройство и способ рециркуляции железосодержащих пыли и шлама в процессе производства чугуна с использованием угля и рудной мелочи - Google Patents

Устройство и способ рециркуляции железосодержащих пыли и шлама в процессе производства чугуна с использованием угля и рудной мелочи Download PDF

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Publication number
RU2260624C2
RU2260624C2 RU2003133738A RU2003133738A RU2260624C2 RU 2260624 C2 RU2260624 C2 RU 2260624C2 RU 2003133738 A RU2003133738 A RU 2003133738A RU 2003133738 A RU2003133738 A RU 2003133738A RU 2260624 C2 RU2260624 C2 RU 2260624C2
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Russia
Prior art keywords
pellets
iron
gas
furnace
dust
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RU2003133738A
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English (en)
Russian (ru)
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RU2003133738A (ru
Inventor
Ханг-Гоо КИМ (KR)
Ханг-Гоо КИМ
Хеунг-Вон КАНГ (KR)
Хеунг-Вон КАНГ
Сун-Кванг ДЗЕОНГ (KR)
Сун-Кванг ДЗЕОНГ
Наг-Дзоон ЧОЙ (KR)
Наг-Дзоон ЧОЙ
Original Assignee
Поско
Рисерч Инститьют оф Индастриал Сайенс энд Текнолоджи
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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
    • C21B13/0006—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
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • 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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
RU2003133738A 2001-12-21 2002-12-17 Устройство и способ рециркуляции железосодержащих пыли и шлама в процессе производства чугуна с использованием угля и рудной мелочи RU2260624C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20010082315A KR100584745B1 (ko) 2001-12-21 2001-12-21 일반탄 및 분철광석을 이용한 용철제조공정에 있어서함철더스트 및 슬러지 재활용 장치 및 방법
KR2001/82315 2001-12-21

Publications (2)

Publication Number Publication Date
RU2003133738A RU2003133738A (ru) 2005-05-10
RU2260624C2 true RU2260624C2 (ru) 2005-09-20

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RU2003133738A RU2260624C2 (ru) 2001-12-21 2002-12-17 Устройство и способ рециркуляции железосодержащих пыли и шлама в процессе производства чугуна с использованием угля и рудной мелочи

Country Status (4)

Country Link
KR (1) KR100584745B1 (ko)
CN (1) CN1242075C (ko)
RU (1) RU2260624C2 (ko)
WO (1) WO2003056039A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
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RU2533991C2 (ru) * 2009-06-10 2014-11-27 Кеки Хормусджи ГХАРДА Способ получения чугуна, стальных полупродуктов и восстановительного газа и установка для его осуществления
US9382594B2 (en) 2010-03-04 2016-07-05 Primetals Technologies Austria GmbH Process and apparatus for producing pressed articles

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UA84305C2 (ru) * 2003-12-05 2008-10-10 Поско Способ и устройство для получения расплава чугуна и горячекатанного стального листа
CN1852995A (zh) * 2003-12-05 2006-10-25 Posco公司 直接使用粉煤或块煤及铁粉矿制造铁水的设备、方法、采用它们的联合钢厂及方法
WO2005054520A1 (en) * 2003-12-05 2005-06-16 Posco An apparatus for manufacturing a molten iron directly using fine or lump coals and fine iron ores, the method thereof, the integrated steel mill using the same and the method thereof
EP1784514B2 (en) * 2004-07-12 2015-11-18 Posco Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
KR101036645B1 (ko) * 2004-07-16 2011-05-24 주식회사 포스코 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
WO2007134725A2 (en) 2006-05-24 2007-11-29 Saudi Basic Industries Corporation Process for recycling of steel industry iron-bearing by-products by treating pellets in direct reduction furnaces
KR100797828B1 (ko) * 2006-12-27 2008-01-24 주식회사 포스코 펠렛 제조 장치 및 펠렛 제조 방법
KR100934379B1 (ko) * 2007-10-15 2009-12-30 주식회사 제철세라믹 유기성 바인더를 이용한 제철 소결용 소결 결합제 및제조방법과 소결결합제를 이용한 소결 공정 부산물처리방법.
KR100929182B1 (ko) * 2007-12-20 2009-12-01 주식회사 포스코 바인더리스 브리켓의 제조 방법 및 제조 장치
KR100929175B1 (ko) * 2007-12-21 2009-12-01 주식회사 포스코 소결 생산성 향상 장치 및 이를 이용한 소결 생산성 향상방법
CN101559423B (zh) * 2008-04-17 2012-02-29 山东华联矿业股份有限公司 二次回收铁中矿的工艺
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CN101713006B (zh) * 2009-11-12 2011-08-17 东北大学 一种熔化气化炉试验装置
CN102925675B (zh) * 2011-07-27 2014-04-30 宝钢集团有限公司 熔融炼铁污泥回收方法
KR20130072684A (ko) * 2011-12-22 2013-07-02 주식회사 포스코 풍구 조립체 및 이를 이용한 용철제조장치
KR101340451B1 (ko) * 2011-12-27 2013-12-11 주식회사 포스코건설 합금철 제조장치 및 제조방법
CN102534199B (zh) * 2012-01-18 2013-08-07 中南大学 一种含锌铁粉尘综合利用工艺
KR101403139B1 (ko) * 2012-06-27 2014-06-03 주식회사 포스코 일관제철시스템 및 일관제철방법
EP2980232B1 (en) * 2013-03-26 2018-11-14 Posco Method for recycling iron-containing by-products discharged from coal-based ironmaking process, system used therefor, and direct-reduced iron agglomeration system
CN108295942B (zh) * 2018-04-27 2019-03-29 承德市创远矿业有限公司 一种铁的冶金装置
CN108642274B (zh) * 2018-08-09 2023-07-18 重庆赛迪热工环保工程技术有限公司 一种高温球团冷却装置
CN112094968A (zh) * 2019-06-18 2020-12-18 美匡冶金技术研究院(苏州)有限公司 一种重力除尘灰的回收利用方法
CN111139330A (zh) * 2020-01-23 2020-05-12 北京首钢国际工程技术有限公司 一种含铁物料预热预还原的装置
CN111440952A (zh) * 2020-05-20 2020-07-24 上海环境工程设计研究院有限公司 一种利用电镀污泥生产铜铁合金的系统及其方法
CN111996365A (zh) * 2020-08-06 2020-11-27 新疆八一钢铁股份有限公司 一种高效环保的废油泥处置方法
CN116474627A (zh) * 2020-09-17 2023-07-25 宁波领智机械科技有限公司 一种混合部件、污泥水煤浆制备系统及其制备方法
CN114410990B (zh) * 2022-01-20 2023-06-30 石棉蓝翔环保科技有限公司 一种利用矿热炉还原钒的装置及方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533991C2 (ru) * 2009-06-10 2014-11-27 Кеки Хормусджи ГХАРДА Способ получения чугуна, стальных полупродуктов и восстановительного газа и установка для его осуществления
US9382594B2 (en) 2010-03-04 2016-07-05 Primetals Technologies Austria GmbH Process and apparatus for producing pressed articles

Also Published As

Publication number Publication date
CN1509339A (zh) 2004-06-30
KR20030055357A (ko) 2003-07-04
KR100584745B1 (ko) 2006-05-30
WO2003056039A1 (en) 2003-07-10
RU2003133738A (ru) 2005-05-10
CN1242075C (zh) 2006-02-15

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Effective date: 20161218