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UA101980C2 - Спосіб і установка для одержання чавуну, оптимізовані щодо енергії та викиду co2 - Google Patents

Спосіб і установка для одержання чавуну, оптимізовані щодо енергії та викиду co2

Info

Publication number
UA101980C2
UA101980C2 UAA201100412A UAA201100412A UA101980C2 UA 101980 C2 UA101980 C2 UA 101980C2 UA A201100412 A UAA201100412 A UA A201100412A UA A201100412 A UAA201100412 A UA A201100412A UA 101980 C2 UA101980 C2 UA 101980C2
Authority
UA
Ukraine
Prior art keywords
gas
emission
energy
iron production
reduction
Prior art date
Application number
UAA201100412A
Other languages
English (en)
Russian (ru)
Inventor
Томас БЮРГЛЕР
Штефан Лаккнер
Роберт Мілльнер
Райнхард РЕДЛЬ
Бернхард РУММЕР
Херберт Шмід
Йоханн ВУРМ
Андреас Цоберніг
Original Assignee
Сіменс Ваі Металз Текнолоджіз Гмбх
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 Сіменс Ваі Металз Текнолоджіз Гмбх filed Critical Сіменс Ваі Металз Текнолоджіз Гмбх
Publication of UA101980C2 publication Critical patent/UA101980C2/uk

Links

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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or 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
    • C21B13/14—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
    • 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
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Винахід належить до способу одержання чавуну, а також установки, оптимізованих щодо енергії і викиду СО2. При цьому першу частину одержаного у плавильному газифікаторі генераторного газу, як перший відновлювальний газ, використовують у першій відновній зоні, а другу частину, як другий відновлювальний газ, подають до принаймні однієї додаткової відновної зони. Додатково частину відведеного із першої відновної зони колошникового газу після мокрого відокремлення СО2 від нього домішують до генераторного газу після його відведення з плавильного газифікатора, причому здійснюють охолодження одержаного генераторного газу.
UAA201100412A 2008-07-17 2009-06-24 Спосіб і установка для одержання чавуну, оптимізовані щодо енергії та викиду co2 UA101980C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0111608A AT507113B1 (de) 2008-07-17 2008-07-17 Verfahren und anlage zur energie- und co2-emissionsoptimierten eisenerzeugung
PCT/EP2009/057871 WO2010006905A1 (de) 2008-07-17 2009-06-24 Verfahren und anlage zur energie- und co2-emissionsoptimierten eisenerzeugung

Publications (1)

Publication Number Publication Date
UA101980C2 true UA101980C2 (uk) 2013-05-27

Family

ID=40935031

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201100412A UA101980C2 (uk) 2008-07-17 2009-06-24 Спосіб і установка для одержання чавуну, оптимізовані щодо енергії та викиду co2

Country Status (12)

Country Link
US (1) US8419825B2 (uk)
EP (1) EP2297365B1 (uk)
JP (1) JP2011528064A (uk)
KR (1) KR101612305B1 (uk)
CN (1) CN102099496B (uk)
AR (1) AR072569A1 (uk)
AT (1) AT507113B1 (uk)
AU (1) AU2009272944B2 (uk)
CA (1) CA2731290C (uk)
RU (1) RU2491353C2 (uk)
UA (1) UA101980C2 (uk)
WO (1) WO2010006905A1 (uk)

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Also Published As

Publication number Publication date
KR20110040930A (ko) 2011-04-20
AR072569A1 (es) 2010-09-08
KR101612305B1 (ko) 2016-04-14
CN102099496B (zh) 2014-07-09
AT507113A1 (de) 2010-02-15
CA2731290C (en) 2016-09-13
AU2009272944B2 (en) 2013-09-05
JP2011528064A (ja) 2011-11-10
WO2010006905A1 (de) 2010-01-21
US8419825B2 (en) 2013-04-16
RU2011105790A (ru) 2012-08-27
CN102099496A (zh) 2011-06-15
RU2491353C2 (ru) 2013-08-27
AU2009272944A1 (en) 2010-01-21
EP2297365A1 (de) 2011-03-23
CA2731290A1 (en) 2010-01-21
EP2297365B1 (de) 2013-01-23
US20110120266A1 (en) 2011-05-26
AT507113B1 (de) 2010-07-15

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