RU2544324C2 - Способ и устройство для получения восстановительного газа из генераторного газа - Google Patents

Способ и устройство для получения восстановительного газа из генераторного газа Download PDF

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Publication number
RU2544324C2
RU2544324C2 RU2012131427/02A RU2012131427A RU2544324C2 RU 2544324 C2 RU2544324 C2 RU 2544324C2 RU 2012131427/02 A RU2012131427/02 A RU 2012131427/02A RU 2012131427 A RU2012131427 A RU 2012131427A RU 2544324 C2 RU2544324 C2 RU 2544324C2
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RU
Russia
Prior art keywords
gas
heat transfer
water
temperature
heat exchange
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RU2012131427/02A
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English (en)
Russian (ru)
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RU2012131427A (ru
Inventor
Роберт МИЛЛЬНЕР
Йозеф ШТОККИНГЕР
Йоханн ВУРМ
Original Assignee
Сименс Фаи Металз Текнолоджиз Гмбх
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Publication of RU2012131427A publication Critical patent/RU2012131427A/ru
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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
    • 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
    • C21B13/0073—Selection or treatment of the reducing 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
    • C21B2100/20—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
    • 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
    • C21B2100/66—Heat exchange
    • 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)
  • Industrial Gases (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
RU2012131427/02A 2009-12-23 2010-11-17 Способ и устройство для получения восстановительного газа из генераторного газа RU2544324C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA2035/2009 2009-12-23
AT0203509A AT509073B1 (de) 2009-12-23 2009-12-23 Verfahren und vorrichtung zur bereitstellung von reduktionsgas aus generatorgas
PCT/EP2010/067616 WO2011076489A1 (de) 2009-12-23 2010-11-17 Verfahren und vorrichtung zur bereitstellung von reduktionsgas aus generatorgas

Publications (2)

Publication Number Publication Date
RU2012131427A RU2012131427A (ru) 2014-01-27
RU2544324C2 true RU2544324C2 (ru) 2015-03-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012131427/02A RU2544324C2 (ru) 2009-12-23 2010-11-17 Способ и устройство для получения восстановительного газа из генераторного газа

Country Status (13)

Country Link
US (1) US20120326363A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2516684A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP5868870B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR20120106986A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN102656284B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT509073B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU2010335453B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112012017729A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2785236A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2012DN05133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2544324C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
UA (1) UA108218C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2011076489A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543341C2 (en) 2019-04-01 2020-12-08 Greeniron H2 Ab Method and device for producing direct reduced metal
SE543642C2 (en) 2019-09-23 2021-05-11 Greeniron H2 Ab Method and device for producing direct reduced, carburized metal
CN118099021A (zh) * 2022-11-28 2024-05-28 北京北方华创微电子装备有限公司 半导体工艺设备的冷却装置和半导体工艺设备
CN116907234B (zh) * 2023-09-11 2023-12-05 北京博鹏中科环保科技有限公司 除尘方式切换系统

Citations (3)

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JPS5858206A (ja) * 1981-09-30 1983-04-06 Sumitomo Metal Ind Ltd 銑鉄の製造法における還元ガス温度の制御方法
US5630862A (en) * 1992-10-06 1997-05-20 Bechtel Group, Inc. Method of providing fuel for an iron making process
RU2192477C2 (ru) * 1996-07-10 2002-11-10 Фоест-Альпине Индустрианлагенбау ГмбХ Способ получения горячего восстановительного газа для восстановления кусковой руды металла и установка для его осуществления

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US4286775A (en) * 1979-07-16 1981-09-01 Midrex Corporation Apparatus for producing molten iron from iron oxide with coal and oxygen
US4248626A (en) * 1979-07-16 1981-02-03 Midrex Corporation Method for producing molten iron from iron oxide with coal and oxygen
SE424198B (sv) * 1980-10-15 1982-07-05 Stora Kopparbergs Bergslags Ab Sett for framstellning av rajern och energirik gas
AT381954B (de) * 1984-08-16 1986-12-29 Voest Alpine Ag Verfahren zur direktreduktion von eisenoxidhaeltigen materialien
US4655436A (en) * 1985-12-10 1987-04-07 Williams Thomas W Method and apparatus for recovering and reusing energy from a melting furnace
US5407179A (en) * 1992-05-26 1995-04-18 Fior De Venezuela Fluidized bed direct steelmaking plant
AT406381B (de) * 1996-03-05 2000-04-25 Voest Alpine Ind Anlagen Anlage und verfahren zur herstellung von metallschwamm
US6171366B1 (en) * 1996-04-23 2001-01-09 Lab, S.A. Control systems for operating gas cleaning devices
WO1998004336A1 (en) * 1996-07-25 1998-02-05 Ebara Corporation Method and apparatus for treating gas by irradiation of electron beam
DE19733455B4 (de) * 1997-08-02 2012-03-29 Curamik Electronics Gmbh Wärmetauscheranordnung sowie Kühlsystem mit wenigstens einer derartigen Wärmetauscheranordnung
JP4047495B2 (ja) * 1999-07-21 2008-02-13 新日本製鐵株式会社 回転炉床法の排ガス処理設備の操業方法
JP2001089805A (ja) * 1999-09-17 2001-04-03 Mitsubishi Heavy Ind Ltd 還元鉄の製造装置
JP3892681B2 (ja) * 2000-05-19 2007-03-14 株式会社神戸製鋼所 高温排ガスの処理方法
JP4328256B2 (ja) * 2004-04-08 2009-09-09 新日本製鐵株式会社 回転炉床式還元炉の排ガス処理装置および排ガス処理方法
DE102006048600B4 (de) * 2006-10-13 2012-03-29 Siemens Vai Metals Technologies Gmbh Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material
AT506837B1 (de) * 2008-06-06 2010-03-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858206A (ja) * 1981-09-30 1983-04-06 Sumitomo Metal Ind Ltd 銑鉄の製造法における還元ガス温度の制御方法
US5630862A (en) * 1992-10-06 1997-05-20 Bechtel Group, Inc. Method of providing fuel for an iron making process
RU2192477C2 (ru) * 1996-07-10 2002-11-10 Фоест-Альпине Индустрианлагенбау ГмбХ Способ получения горячего восстановительного газа для восстановления кусковой руды металла и установка для его осуществления

Non-Patent Citations (1)

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КУРУНОВ И.Ф. и др. Состояние и перспективы бездоменной металлургии железа., М.: Черметинформация, 2002, сс.117-120 *

Also Published As

Publication number Publication date
UA108218C2 (uk) 2015-04-10
US20120326363A1 (en) 2012-12-27
AT509073A4 (de) 2011-06-15
IN2012DN05133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-10-23
AU2010335453B2 (en) 2014-05-22
RU2012131427A (ru) 2014-01-27
BR112012017729A2 (pt) 2016-09-13
JP5868870B2 (ja) 2016-02-24
CN102656284A (zh) 2012-09-05
WO2011076489A1 (de) 2011-06-30
CA2785236A1 (en) 2011-06-30
AU2010335453A1 (en) 2012-07-19
EP2516684A1 (de) 2012-10-31
KR20120106986A (ko) 2012-09-27
AT509073B1 (de) 2011-06-15
JP2013515850A (ja) 2013-05-09
CN102656284B (zh) 2014-11-26

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PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20160803

MM4A The patent is invalid due to non-payment of fees

Effective date: 20171118