JPS5723011A - Operation of blast furnace - Google Patents

Operation of blast furnace

Info

Publication number
JPS5723011A
JPS5723011A JP8673881A JP8673881A JPS5723011A JP S5723011 A JPS5723011 A JP S5723011A JP 8673881 A JP8673881 A JP 8673881A JP 8673881 A JP8673881 A JP 8673881A JP S5723011 A JPS5723011 A JP S5723011A
Authority
JP
Japan
Prior art keywords
blast furnace
blast
furnace
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.)
Granted
Application number
JP8673881A
Other languages
English (en)
Other versions
JPH0219165B2 (ja
Inventor
Pongisu Nikorasu
Poosu Arutsuuru
Bidaru Rooran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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
Priority claimed from BE6/47178A external-priority patent/BE883667A/fr
Application filed by Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of JPS5723011A publication Critical patent/JPS5723011A/ja
Publication of JPH0219165B2 publication Critical patent/JPH0219165B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/002—Heated electrically (plasma)
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/006—Automatically controlling the process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP8673881A 1980-06-05 1981-06-05 Operation of blast furnace Granted JPS5723011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6/47178A BE883667A (nl) 1980-06-05 1980-06-05 Procede de conduite d'un four a cuve

Publications (2)

Publication Number Publication Date
JPS5723011A true JPS5723011A (en) 1982-02-06
JPH0219165B2 JPH0219165B2 (ja) 1990-04-27

Family

ID=3874855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8673881A Granted JPS5723011A (en) 1980-06-05 1981-06-05 Operation of blast furnace

Country Status (11)

Country Link
US (1) US4421553A (ja)
JP (1) JPS5723011A (ja)
AR (1) AR232004A1 (ja)
BR (1) BR8103552A (ja)
DE (1) DE3121975A1 (ja)
ES (1) ES502771A0 (ja)
FR (1) FR2483951A1 (ja)
GB (1) GB2077299B (ja)
LU (1) LU83372A1 (ja)
NL (1) NL8102654A (ja)
SE (1) SE451728B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008111172A (ja) * 2006-10-31 2008-05-15 Jfe Steel Kk 高炉の操業方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464464A (en) * 1994-06-10 1995-11-07 Borealis Technical Incorporated Limited Method for reducing particulate iron ore to molten iron with hydrogen as reductant
US5437706A (en) * 1994-06-10 1995-08-01 Borealis Technical Incorporated Limited Method for operating a blast furnace
CN1916187A (zh) * 2006-09-12 2007-02-21 沈阳东方钢铁有限公司 纯氧煤气高炉炼铁工艺和设备
US20100146982A1 (en) * 2007-12-06 2010-06-17 Air Products And Chemicals, Inc. Blast furnace iron production with integrated power generation
US8133298B2 (en) * 2007-12-06 2012-03-13 Air Products And Chemicals, Inc. Blast furnace iron production with integrated power generation
CN101831517B (zh) * 2010-05-26 2011-09-21 王林 高炉煤气化热风炉炼铁方法
JP5546675B1 (ja) * 2012-12-07 2014-07-09 新日鉄住金エンジニアリング株式会社 高炉の操業方法及び溶銑の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2114077B2 (de) * 1970-03-31 1976-04-22 Centre de Recherches Metallurgiques -Centrum voor Research in de Metallurgie C.R.M., Brüssel Verfahren zur reduktion von eisenerzen in einem schachtofen, insbesondere hochofen und blasform zur durchfuehrung des verfahrens
FR2098026A5 (en) * 1970-06-30 1972-03-03 Rech Metal Centre Injecting hot reducing gas into a blast furn- - ace
DE2166408C3 (de) * 1970-06-30 1978-08-31 Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie - Association Sans But Lucratif - Vereniging Zonder Winstoogmerk, Bruessel Verwendung eines Plasmabrenners, der vorzugsweise im Innern der Blasform eines Schachtofens, insbesondere Hochofens, angeordnet ist
GB1332531A (en) 1970-06-30 1973-10-03 Centre Rech Metallurgique Shaft furnace smelting
BE787872A (fr) * 1971-08-25 1973-02-23 Westinghouse Electric Corp Commande par calculateur d'un haut-fourneau utilisant des signaux de retroaction correcteurs
CA1006373A (en) * 1972-03-15 1977-03-08 Masanobu Ogata Blast furnace control method by measurement of condition indices
SE371453C (sv) * 1973-03-26 1978-01-23 Skf Ind Trading & Dev Sett for framstellning av reduktionsgas
DE2459966A1 (de) * 1973-12-27 1975-07-10 Centre Rech Metallurgique Verfahren zur erzeugung heisser reduktionsgase
BE813118A (fr) * 1974-03-29 1974-09-30 Dispositif pour injecter des gaz reducteurs chauds dans un four a cuve et procede de mise en oeuvre.
JPS6018721B2 (ja) * 1978-02-27 1985-05-11 住友金属工業株式会社 高炉の操業方法
JPS5469512A (en) * 1977-11-15 1979-06-04 Sumitomo Metal Ind Ltd Blast furnace operation method
JPS54107706A (en) * 1978-02-13 1979-08-23 Matsushita Electric Ind Co Ltd Information recording medium
JPS6013042B2 (ja) * 1978-08-28 1985-04-04 株式会社神戸製鋼所 高炉操業法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008111172A (ja) * 2006-10-31 2008-05-15 Jfe Steel Kk 高炉の操業方法

Also Published As

Publication number Publication date
ES8203971A1 (es) 1982-04-01
US4421553A (en) 1983-12-20
LU83372A1 (fr) 1981-09-11
JPH0219165B2 (ja) 1990-04-27
FR2483951A1 (fr) 1981-12-11
FR2483951B1 (ja) 1985-03-08
GB2077299B (en) 1985-03-13
DE3121975A1 (de) 1982-03-11
SE451728B (sv) 1987-10-26
AR232004A1 (es) 1985-04-30
NL8102654A (nl) 1982-01-04
ES502771A0 (es) 1982-04-01
BR8103552A (pt) 1982-03-02
GB2077299A (en) 1981-12-16
SE8103500L (sv) 1981-12-06

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