HUE057873T2 - Eljárás vas- vagy acélmû mûködtetésére - Google Patents

Eljárás vas- vagy acélmû mûködtetésére

Info

Publication number
HUE057873T2
HUE057873T2 HUE17305860A HUE17305860A HUE057873T2 HU E057873 T2 HUE057873 T2 HU E057873T2 HU E17305860 A HUE17305860 A HU E17305860A HU E17305860 A HUE17305860 A HU E17305860A HU E057873 T2 HUE057873 T2 HU E057873T2
Authority
HU
Hungary
Prior art keywords
steelmaking
plant
iron
operating
Prior art date
Application number
HUE17305860A
Other languages
English (en)
Inventor
Michael G K Grant
Philippe Blostein
Original Assignee
Air Liquide
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=59313178&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUE057873(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide filed Critical Air Liquide
Publication of HUE057873T2 publication Critical patent/HUE057873T2/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/06—Making pig-iron in the blast furnace using top gas in the blast furnace process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Blast Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
HUE17305860A 2017-07-03 2017-07-03 Eljárás vas- vagy acélmû mûködtetésére HUE057873T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17305860.3A EP3425070B1 (en) 2017-07-03 2017-07-03 Method for operating an iron-or steelmaking-plant

Publications (1)

Publication Number Publication Date
HUE057873T2 true HUE057873T2 (hu) 2022-06-28

Family

ID=59313178

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE17305860A HUE057873T2 (hu) 2017-07-03 2017-07-03 Eljárás vas- vagy acélmû mûködtetésére
HUE18733654A HUE057762T2 (hu) 2017-07-03 2018-07-02 Eljárás vas- vagy acélmû mûködtetésére

Family Applications After (1)

Application Number Title Priority Date Filing Date
HUE18733654A HUE057762T2 (hu) 2017-07-03 2018-07-02 Eljárás vas- vagy acélmû mûködtetésére

Country Status (11)

Country Link
US (1) US11377700B2 (hu)
EP (2) EP3425070B1 (hu)
JP (1) JP7184867B2 (hu)
CN (1) CN110997947A (hu)
BR (1) BR112020000041B1 (hu)
CA (1) CA3068613A1 (hu)
ES (2) ES2910082T3 (hu)
HU (2) HUE057873T2 (hu)
PL (2) PL3425070T3 (hu)
RU (1) RU2770105C2 (hu)
WO (1) WO2019007908A1 (hu)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2910082T3 (es) 2017-07-03 2022-05-11 Air Liquide Método para hacer funcionar una planta de fabricación de hierro o acero
IT201900002089A1 (it) * 2019-02-13 2020-08-13 Danieli Off Mecc Impianto di riduzione diretta e relativo processo
LU101227B1 (en) * 2019-05-21 2020-11-23 Wurth Paul Sa Method for Operating a Blast Furnace
CA3161120A1 (en) 2019-11-29 2021-06-03 Nippon Steel Corporation Blast furnace operation method
CN111575427B (zh) * 2020-04-23 2021-09-14 钢铁研究总院 一种近零排放的氢冶金工艺
KR102427593B1 (ko) * 2020-05-29 2022-08-02 서울대학교산학협력단 수전해수소를 이용한 제철소 부생가스 고질화 시스템 및 그 방법
EP3940114A1 (en) 2020-07-17 2022-01-19 Novazera Limited Electrochemical-assisted carbon capture process
CN112899427B (zh) * 2021-01-15 2022-02-11 东北大学 一种使用电能加热的氢气竖炉炼铁系统及方法
JP2022130260A (ja) * 2021-02-25 2022-09-06 均 石井 金属の製造コスト削減方法。
DE102021125784A1 (de) * 2021-10-05 2022-04-21 Thyssenkrupp Steel Europe Ag Verfahren zum Betreiben eines Stahlwerks
WO2023111652A1 (en) * 2021-12-16 2023-06-22 Arcelormittal Steelmaking method and associated network of plants
WO2023111654A1 (en) * 2021-12-16 2023-06-22 Arcelormittal Ironmaking method and associated plant
WO2023111653A1 (en) * 2021-12-16 2023-06-22 Arcelormittal Steelmaking method and associated network of plants
CN115198043A (zh) * 2022-06-13 2022-10-18 中冶赛迪工程技术股份有限公司 基于高炉-炼钢炉流程耦合碳循环的低碳冶炼系统及方法
CN115522003B (zh) * 2022-08-18 2023-04-21 昌黎县兴国精密机件有限公司 一种基于能质转换的富氢高炉炼铁系统及其生产控制方法
CN115341057A (zh) * 2022-09-01 2022-11-15 中冶南方工程技术有限公司 一种高炉富氢冶炼系统及方法
CN115505658A (zh) * 2022-09-01 2022-12-23 中冶南方工程技术有限公司 一种高炉低碳冶炼系统及方法
CN115449573B (zh) * 2022-09-09 2023-09-29 云南曲靖钢铁集团呈钢钢铁有限公司 一种节能环保型高炉及高炉炼铁工艺
CN116200559A (zh) * 2023-03-04 2023-06-02 新疆八一钢铁股份有限公司 一种富氢碳循环氧气高炉实现碳中和的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438999A (en) * 1972-11-25 1976-06-09 Nippon Kokan Kk Blast furnace operating methods
US5234490A (en) * 1991-11-29 1993-08-10 Armco Inc. Operating a blast furnace using dried top gas
FR2898134B1 (fr) 2006-03-03 2008-04-11 Air Liquide Procede d'integration d'un haut-fourneau et d'une unite de separation de gaz de l'air
WO2011116141A2 (en) * 2010-03-18 2011-09-22 Sun Hydrogen, Inc. Clean steel production process using carbon-free renewable energy source
JP5510199B2 (ja) 2010-08-31 2014-06-04 Ｊｆｅスチール株式会社 水素および酸素の製造・使用方法
FR2969175B1 (fr) * 2010-12-21 2013-01-04 Air Liquide Procede d'operation d'une installation de haut fourneau avec recyclage de gaz de gueulard
US9863013B2 (en) * 2011-02-22 2018-01-09 Linde Aktiengesellschaft Apparatus and method for heating a blast furnace stove
TW201239098A (en) 2011-03-18 2012-10-01 Sun Hydrogen Inc Clean steel production process using carbon-free renewable energy source
EP2584052A1 (en) 2011-10-19 2013-04-24 Paul Wurth S.A. Method of operating regenerative heaters in blast furnace plant
CN102876824B (zh) 2012-09-12 2014-07-23 首钢总公司 利用高炉煤气实现高风温的方法
DE102013113921A1 (de) 2013-12-12 2015-06-18 Thyssenkrupp Ag Anlagenverbund zur Stahlerzeugung und Verfahren zum Betreiben des Anlagenverbundes
DE102013113958A1 (de) 2013-12-12 2015-06-18 Thyssenkrupp Ag Anlagenverbund zur Stahlerzeugung und Verfahren zum Betreiben des Anlagenverbundes
DE102013113913A1 (de) 2013-12-12 2015-06-18 Thyssenkrupp Ag Anlagenverbund zur Stahlerzeugung und Verfahren zum Betreiben des Anlagenverbundes
PL2886666T3 (pl) * 2013-12-20 2019-01-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Sposób działania instalacji wielkiego pieca z recyklingiem gazu gardzielowego
JP6258039B2 (ja) 2014-01-07 2018-01-10 新日鐵住金株式会社 高炉の操業方法
KR20160120334A (ko) 2014-03-26 2016-10-17 제이에프이 스틸 가부시키가이샤 산소 고로의 조업 방법
DE102015014234A1 (de) 2015-11-04 2017-05-04 Helmut Aaslepp Umweltfreundliches Hochofenverfahren zur Roheisenerzeugung mit Nutzung erneuerbarer Energien
ES2910082T3 (es) 2017-07-03 2022-05-11 Air Liquide Método para hacer funcionar una planta de fabricación de hierro o acero

Also Published As

Publication number Publication date
CA3068613A1 (en) 2019-01-10
ES2907755T3 (es) 2022-04-26
ES2910082T3 (es) 2022-05-11
BR112020000041A2 (pt) 2020-07-21
EP3649264A1 (en) 2020-05-13
WO2019007908A1 (en) 2019-01-10
BR112020000041B1 (pt) 2023-01-10
EP3649264B1 (en) 2021-12-15
US11377700B2 (en) 2022-07-05
RU2020103336A (ru) 2021-07-27
HUE057762T2 (hu) 2022-06-28
PL3649264T3 (pl) 2022-04-04
EP3425070B1 (en) 2022-01-19
JP2020525655A (ja) 2020-08-27
US20200149124A1 (en) 2020-05-14
EP3425070A1 (en) 2019-01-09
RU2020103336A3 (hu) 2021-10-11
PL3425070T3 (pl) 2022-05-23
RU2770105C2 (ru) 2022-04-14
JP7184867B2 (ja) 2022-12-06
CN110997947A (zh) 2020-04-10

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