JP2015529751A - スチール製造方法 - Google Patents

スチール製造方法 Download PDF

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Publication number
JP2015529751A
JP2015529751A JP2015531540A JP2015531540A JP2015529751A JP 2015529751 A JP2015529751 A JP 2015529751A JP 2015531540 A JP2015531540 A JP 2015531540A JP 2015531540 A JP2015531540 A JP 2015531540A JP 2015529751 A JP2015529751 A JP 2015529751A
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JP
Japan
Prior art keywords
hydrogen
carbon
energy
intermediate product
containing gas
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.)
Pending
Application number
JP2015531540A
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English (en)
Japanese (ja)
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JP2015529751A5 (enExample
Inventor
シュヴァープ，ペーター
エーダー，ヴォルフガング
ブリュクラー，トーマス
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Voestalpine Stahl GmbH
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Voestalpine Stahl GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50277660&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2015529751(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE201210109284 external-priority patent/DE102012109284A1/de
Priority claimed from DE102013104002.0A external-priority patent/DE102013104002A1/de
Application filed by Voestalpine Stahl GmbH filed Critical Voestalpine Stahl GmbH
Publication of JP2015529751A publication Critical patent/JP2015529751A/ja
Publication of JP2015529751A5 publication Critical patent/JP2015529751A5/ja
Pending legal-status Critical Current

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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
    • C21B13/0073—Selection or treatment of the reducing gases
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/004—Making spongy iron or liquid steel, by direct processes in a continuous way by reduction from ores
    • 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
    • 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
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Furnace Details (AREA)
JP2015531540A 2012-09-14 2013-09-10 スチール製造方法 Pending JP2015529751A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE102012108631 2012-09-14
DE102012108631.1 2012-09-14
DE201210109284 DE102012109284A1 (de) 2012-09-14 2012-09-28 Verfahren zum Erzeugen von Stahl und Verfahren zum Speichern diskontinuierlich anfallender Energie
DE102012109284.2 2012-09-28
DE102013104002.0 2013-04-19
DE102013104002.0A DE102013104002A1 (de) 2013-04-19 2013-04-19 Verfahren zum Aufheizen von Prozessgasen für Direktreduktionsanlagen
PCT/EP2013/068726 WO2014040989A2 (de) 2012-09-14 2013-09-10 Verfahren zum erzeugen von stahl

Publications (2)

Publication Number Publication Date
JP2015529751A true JP2015529751A (ja) 2015-10-08
JP2015529751A5 JP2015529751A5 (enExample) 2017-10-19

Family

ID=50277660

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2015531540A Pending JP2015529751A (ja) 2012-09-14 2013-09-10 スチール製造方法
JP2015531542A Pending JP2015532948A (ja) 2012-09-14 2013-09-10 直接還元システムのためのプロセスガスを加熱する方法
JP2015531541A Pending JP2015534604A (ja) 2012-09-14 2013-09-10 不連続に作り出されるエネルギの貯蔵方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2015531542A Pending JP2015532948A (ja) 2012-09-14 2013-09-10 直接還元システムのためのプロセスガスを加熱する方法
JP2015531541A Pending JP2015534604A (ja) 2012-09-14 2013-09-10 不連続に作り出されるエネルギの貯蔵方法

Country Status (8)

Country Link
US (3) US20150329931A1 (enExample)
EP (3) EP2895631B1 (enExample)
JP (3) JP2015529751A (enExample)
KR (3) KR20150063075A (enExample)
CN (3) CN104662177A (enExample)
ES (2) ES2952386T3 (enExample)
FI (1) FI2895630T3 (enExample)
WO (3) WO2014040990A2 (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
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JP2022535446A (ja) * 2019-06-04 2022-08-08 テノヴァ・ソチエタ・ペル・アツィオーニ 放出を減らした鋼または溶鉄含有材料を生産する方法及びシステム
JP2022157631A (ja) * 2021-03-31 2022-10-14 Ｊｆｅスチール株式会社 還元鉄の製造方法および還元鉄の製造装置
JP2023525937A (ja) * 2020-05-04 2023-06-19 ハイブリット ディベロップメント アーベー 浸炭海綿鉄の生産プロセス
JP2023531055A (ja) * 2020-06-26 2023-07-20 ダニエリ アンド シー．オフィス メカニケ エスピーエー 直接還元システム及び関連するプロセス
JP2023537112A (ja) * 2020-08-12 2023-08-30 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト 素材鋼の製造プロセスおよびその製造のための集合体
JP2023550359A (ja) * 2020-11-25 2023-12-01 ハイブリット ディベロップメント アーベー 浸炭海綿鉄を生成するプロセス
JP2024519148A (ja) * 2021-05-26 2024-05-08 アルセロールミタル 直接還元鉄を製造するための方法
JP2024519059A (ja) * 2021-05-18 2024-05-08 アルセロールミタル 直接還元鉄を製造するための方法
JP2024535089A (ja) * 2021-10-05 2024-09-26 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフト 製鋼工場の操業方法
JP2024536458A (ja) * 2021-10-07 2024-10-04 アルセロールミタル・テキサス・エイチ・ビー・アイ・エル・エル・シー Ｄｒｉの誘導加熱
JP2025500237A (ja) * 2021-12-16 2025-01-09 アルセロールミタル 製鋼方法及び関連するプラントのネットワーク
JP2025524807A (ja) * 2022-07-29 2025-08-01 アルセロールミタル 電気製錬ユニット内で溶銑鉄を製造するための方法
JP2025524820A (ja) * 2022-07-29 2025-08-01 アルセロールミタル 電気製錬炉を備える製造ラインにおいて銑鉄を製造するための方法

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FI2895630T3 (en) 2012-09-14 2023-08-15 Voestalpine Stahl Gmbh METHOD FOR STORING DISCONTINUOUSLY OBTAINED ENERGY IN IRON ORE REDUCTION PROCESS
CN107058749A (zh) * 2016-12-27 2017-08-18 武汉钢铁有限公司 利用竖炉脱除瓦斯泥中锌与铅的装置及其方法
EP3581663A1 (de) 2018-06-12 2019-12-18 Primetals Technologies Austria GmbH Herstellung von karburiertem eisenschwamm mittels wasserstoffbasierter direktreduktion
DE102018211104A1 (de) * 2018-07-05 2020-01-09 Thyssenkrupp Ag Verfahren und Einrichtung zum Betrieb einer Produktionsanlage
EP3670676A1 (de) 2018-12-17 2020-06-24 Primetals Technologies Austria GmbH Verfahren und vorrichtung zur direktreduktion mit elektrisch aufgeheiztem reduktionsgas
CN111910036B (zh) * 2019-05-10 2022-05-03 中冶长天国际工程有限责任公司 一种利用生物质还原钒钛磁铁矿联产高品质合成气的方法
MY196514A (en) 2019-06-06 2023-04-18 Midrex Technologies Inc Direct Reduction Process Utilizing Hydrogen
US11952638B2 (en) * 2019-09-27 2024-04-09 Midrex Technologies, Inc. Direct reduction process utilizing hydrogen
SE2030072A1 (en) * 2020-03-10 2021-09-11 Hybrit Development Ab Methanol as hydrogen carier in H-DRI process
WO2021220555A1 (ja) * 2020-04-27 2021-11-04 Ｊｆｅスチール株式会社 製鉄設備および還元鉄の製造方法
CA3183683A1 (en) 2020-05-20 2021-11-25 Luossavaara Kiirunavaara Ab Raise caving method for mining deposits, and a mining infrastructure, monitoring system, machinery, control system and data medium therefor
DE102020116425A1 (de) 2020-06-22 2021-12-23 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung von Rohstahl mit niedrigem N-Gehalt
SE546002C2 (en) 2020-10-22 2024-04-09 Luossavaara Kiirunavaara Ab A blasting system and a method of explosive material charging
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SE546026C2 (en) 2020-10-22 2024-04-16 Luossavaara Kiirunavaara Ab Detonator support device and method of charging a blasthole
CN114525518B (zh) * 2020-11-09 2023-01-31 中国石油大学(北京) 一种利用可再生能源电的方法
SE546387C2 (en) * 2021-01-22 2024-10-22 Hybrit Development Ab Arrangement and process for charging iron ore to, and/or discharging sponge iron from, a direct reduction shaft
SE2150180A1 (en) * 2021-02-19 2022-08-20 Luossavaara Kiirunavaara Ab Metal oxide material reduction means
KR20240007225A (ko) * 2021-05-18 2024-01-16 아르셀러미탈 직접환원철 제조 방법 및 dri 제조 설비
CN117337336A (zh) * 2021-05-18 2024-01-02 安赛乐米塔尔公司 用于制造直接还原铁的方法以及直接还原铁制造设备
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WO2022264904A1 (ja) * 2021-06-14 2022-12-22 Ｊｆｅスチール株式会社 還元鉄の製造方法
SE545625C2 (en) 2021-07-07 2023-11-14 Hybrit Development Ab Iron briquettes
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SE2250421A1 (en) 2022-04-01 2023-10-02 Luossavaara Kiirunavaara Ab Method for producing steel and sponge iron manufacturing process
EP4345175A1 (en) 2022-09-30 2024-04-03 HYBRIT Development AB Direct reduced iron pellets and use thereof
US12398034B2 (en) 2022-11-07 2025-08-26 Charm Industrial, Inc. Systems and methods for producing syngas from bio-oil
EP4615796A1 (en) 2022-11-07 2025-09-17 Charm Industrial, Inc. Systems and methods for producing syngas from bio-oil
EP4373209A1 (de) 2022-11-15 2024-05-22 Primetals Technologies Austria GmbH Elektrische aufheizung von gas
US12252753B2 (en) 2023-01-11 2025-03-18 Charm Industrial, Inc. Systems and methods for self-reduction of iron ore
DE102023102815A1 (de) 2023-02-06 2024-08-08 Thyssenkrupp Steel Europe Ag Verfahren zur Direktreduktion von Eisenerz
EP4443352A1 (de) * 2023-04-05 2024-10-09 Primetals Technologies Germany GmbH Kosteneffizienter betrieb einer dri-anlage und weiterer teilsysteme eines gesamtsystems
CN118240988A (zh) * 2024-04-19 2024-06-25 北京科技大学 一种耦合直接还原炼铁和熔融还原炼铁的低碳炼铁工艺
KR20250163656A (ko) * 2024-05-14 2025-11-21 주식회사 포스코 환원철 제조 설비 및 제조 방법

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