UA111620C2 - Спосіб обробки відхідних газів з установок для виробництва чавуну і/або синтез-газу - Google Patents

Спосіб обробки відхідних газів з установок для виробництва чавуну і/або синтез-газу

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Publication number
UA111620C2
UA111620C2 UAA201402095A UAA201402095A UA111620C2 UA 111620 C2 UA111620 C2 UA 111620C2 UA A201402095 A UAA201402095 A UA A201402095A UA A201402095 A UAA201402095 A UA A201402095A UA 111620 C2 UA111620 C2 UA 111620C2
Authority
UA
Ukraine
Prior art keywords
gas
synthesis gas
partial
iron
installations
Prior art date
Application number
UAA201402095A
Other languages
English (en)
Inventor
Роберт Мілльнер
Геральд РОЗЕНФЕЛЛЬНЕР
Original Assignee
Прайметалз Текнолоджіз Остріе 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 Прайметалз Текнолоджіз Остріе Гмбх filed Critical Прайметалз Текнолоджіз Остріе Гмбх
Publication of UA111620C2 publication Critical patent/UA111620C2/uk

Links

Classifications

    • 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
    • F27D17/004—Systems for reclaiming waste heat
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
    • 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
    • C21B13/14—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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14—Details of the flowsheet
    • C01B2203/145—At least two purification steps in parallel
    • 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
    • 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
    • C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
    • 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
    • C21B2100/60—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
    • Y02P10/122—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
    • 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
    • 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
    • Y02P10/25—Process efficiency
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)

Abstract

Винахід стосується способу, а також установки для обробки відхідних газів (4) з установок (32, 33) для виробництва чавуну і/або синтез-газу, причому перший частковий потік (51) відхідного газу або синтез-газу після додавання води і/або водяної пари (10) піддається щонайменше частковому перетворенню СО у СО, і відхідний газ (4) або синтез-газ потім піддається обробці для відокремлення СОДля можливості регулювання змінного співвідношення "Н/СО" у відхідному газі або, відповідно, синтез-газі, передбачається, що інший частковий потік (52) відхідного газу або синтез-газу не піддається жодному перетворенню СО у СО, але окремо від першого часткового потоку (51) піддається обробці для відокремлення СО.
UAA201402095A 2011-08-31 2012-08-22 Спосіб обробки відхідних газів з установок для виробництва чавуну і/або синтез-газу UA111620C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1245/2011A AT511892B1 (de) 2011-08-31 2011-08-31 Verfahren zur aufbereitung von abgasen aus anlagen zur roheisenherstellung und/oder von synthesegas
PCT/EP2012/066319 WO2013030057A1 (de) 2011-08-31 2012-08-22 Verfahren zur aufbereitung von abgasen aus anlagen zur roheisenherstellung und/oder von synthesegas

Publications (1)

Publication Number Publication Date
UA111620C2 true UA111620C2 (uk) 2016-05-25

Family

ID=46785383

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201402095A UA111620C2 (uk) 2011-08-31 2012-08-22 Спосіб обробки відхідних газів з установок для виробництва чавуну і/або синтез-газу

Country Status (12)

Country Link
US (1) US9377242B2 (uk)
EP (1) EP2751294B1 (uk)
KR (1) KR101961418B1 (uk)
CN (1) CN103764854B (uk)
AT (1) AT511892B1 (uk)
AU (1) AU2012301152A1 (uk)
BR (1) BR112014004521A2 (uk)
CA (1) CA2846689A1 (uk)
RU (1) RU2618971C2 (uk)
UA (1) UA111620C2 (uk)
WO (1) WO2013030057A1 (uk)
ZA (1) ZA201401392B (uk)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013113913A1 (de) 2013-12-12 2015-06-18 Thyssenkrupp Ag Anlagenverbund zur Stahlerzeugung und Verfahren zum Betreiben des Anlagenverbundes
CN104477841A (zh) * 2014-11-17 2015-04-01 武汉钢铁(集团)公司 一种利用高磷矿还原废气制造甲醇的方法
WO2017046653A1 (en) 2015-09-16 2017-03-23 Hyl Technologies, S.A. De C.V. Method and apparatus for the direct reduction of iron ores utilizing coal-derived gas or syngas, with improved energy efficiency
NO20160949A1 (en) * 2016-06-02 2017-08-28 Knut Henriksen A method for converting waste material from sulphide ore based nickel refining into nickel pig iron
US11427877B2 (en) 2017-09-21 2022-08-30 Nucor Corporation Direct reduced iron (DRI) heat treatment, products formed therefrom, and use thereof
CN109028123B (zh) * 2018-07-10 2019-08-27 哈尔滨锅炉厂有限责任公司 煤粉-生物质锅炉蒸汽耦合改造的方法
DE102019207957A1 (de) 2019-05-29 2020-12-03 Thyssenkrupp Ag Vorrichtung und Verfahren zur Nutzung von Niedertemperaturwärme durch Auskoppeln der Niedertemperaturwärme aus Prozessgas sowie Verwendung
KR20220162174A (ko) * 2020-04-27 2022-12-07 제이에프이 스틸 가부시키가이샤 제철 설비 및 환원철의 제조 방법
WO2022029887A1 (ja) * 2020-08-04 2022-02-10 積水化学工業株式会社 製鉄システムおよび製鉄方法
US12060622B2 (en) 2021-01-07 2024-08-13 Nucor Corporation Direct reduced iron system and method
CN112985064A (zh) * 2021-02-05 2021-06-18 陕西翼飞航智能科技有限公司 基于等离子体热风炉的烧结装置及烧结方法
FR3139019A1 (fr) 2022-08-26 2024-03-01 Axone Industries Procédé de soudage pour des dispositifs des cheminées d’aciérie dont les parois sont constituées de tubes de refroidissement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676732A (en) * 1995-09-15 1997-10-14 Hylsa, S.A. De C.V. Method for producing direct reduced iron utilizing a reducing gas with a high content of carbon monoxide
US6033456A (en) 1998-02-06 2000-03-07 Texaco Inc. Integration of partial oxidation process and direct reduction reaction process
US6027545A (en) * 1998-02-20 2000-02-22 Hylsa, S.A. De C.V. Method and apparatus for producing direct reduced iron with improved reducing gas utilization
US6521143B1 (en) 2000-04-13 2003-02-18 Air Products And Chemicals, Inc. Co-production of carbon monoxide-rich syngas wth high purity hydrogen
US6946493B2 (en) 2003-03-15 2005-09-20 Conocophillips Company Managing hydrogen in a gas to liquid plant
JPWO2009008123A1 (ja) 2007-07-11 2010-09-02 株式会社イシダ 物品振分装置
EP2166064A1 (en) 2008-09-19 2010-03-24 Siemens Aktiengesellschaft A chemical product providing system and method for providing a chemical product
SE532975C2 (sv) * 2008-10-06 2010-06-01 Luossavaara Kiirunavaara Ab Förfarande för produktion av direktreducerat järn
AT507632A1 (de) 2008-11-21 2010-06-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur erzeugung eines syntheserohgases
AT507713B1 (de) * 2009-01-12 2010-10-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten

Also Published As

Publication number Publication date
EP2751294B1 (de) 2017-08-02
KR101961418B1 (ko) 2019-03-22
AU2012301152A1 (en) 2014-02-27
AT511892A1 (de) 2013-03-15
AT511892B1 (de) 2013-07-15
US20140202285A1 (en) 2014-07-24
BR112014004521A2 (pt) 2017-03-28
RU2014112201A (ru) 2015-10-10
US9377242B2 (en) 2016-06-28
CN103764854B (zh) 2015-08-19
EP2751294A1 (de) 2014-07-09
CA2846689A1 (en) 2013-03-07
RU2618971C2 (ru) 2017-05-11
KR20140066211A (ko) 2014-05-30
ZA201401392B (en) 2014-12-23
CN103764854A (zh) 2014-04-30
WO2013030057A1 (de) 2013-03-07

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