JPS6465212A - Method for operating blast furnace - Google Patents

Method for operating blast furnace

Info

Publication number
JPS6465212A
JPS6465212A JP22099187A JP22099187A JPS6465212A JP S6465212 A JPS6465212 A JP S6465212A JP 22099187 A JP22099187 A JP 22099187A JP 22099187 A JP22099187 A JP 22099187A JP S6465212 A JPS6465212 A JP S6465212A
Authority
JP
Japan
Prior art keywords
coke
ore
blast furnace
layers
central part
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
JP22099187A
Other languages
English (en)
Other versions
JPH058247B2 (ja
Inventor
Ryuichi Hori
Fumio Noma
Shoken Shimizu
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP22099187A priority Critical patent/JPS6465212A/ja
Publication of JPS6465212A publication Critical patent/JPS6465212A/ja
Publication of JPH058247B2 publication Critical patent/JPH058247B2/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
    • C21B5/008—Composition or distribution of the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
JP22099187A 1987-09-03 1987-09-03 Method for operating blast furnace Granted JPS6465212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22099187A JPS6465212A (en) 1987-09-03 1987-09-03 Method for operating blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22099187A JPS6465212A (en) 1987-09-03 1987-09-03 Method for operating blast furnace

Publications (2)

Publication Number Publication Date
JPS6465212A true JPS6465212A (en) 1989-03-10
JPH058247B2 JPH058247B2 (ja) 1993-02-01

Family

ID=16759756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22099187A Granted JPS6465212A (en) 1987-09-03 1987-09-03 Method for operating blast furnace

Country Status (1)

Country Link
JP (1) JPS6465212A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021370A1 (de) * 1996-11-08 1998-05-22 Voest-Alpine Industrieanlagenbau Gmbh Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten aus erz
WO2009145348A1 (ja) * 2008-05-30 2009-12-03 Ｊｆｅスチール株式会社 銑鉄製造方法
CN102912049A (zh) * 2012-10-29 2013-02-06 首钢京唐钢铁联合有限责任公司 取消高炉中心加焦的方法
CN111455119A (zh) * 2020-04-07 2020-07-28 攀钢集团攀枝花钢钒有限公司 用于高炉冶炼的中心引火方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056003A (ja) * 1983-09-02 1985-04-01 Kobe Steel Ltd 高炉へのコ−クス装入方法
JPS6142896U (ja) * 1984-08-21 1986-03-19 株式会社東芝 電気機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056003A (ja) * 1983-09-02 1985-04-01 Kobe Steel Ltd 高炉へのコ−クス装入方法
JPS6142896U (ja) * 1984-08-21 1986-03-19 株式会社東芝 電気機器

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021370A1 (de) * 1996-11-08 1998-05-22 Voest-Alpine Industrieanlagenbau Gmbh Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten aus erz
CN1055503C (zh) * 1996-11-08 2000-08-16 奥地利钢铁联合企业阿尔帕工业设备制造公司 用矿石生产生铁水或钢的预产物的方法
WO2009145348A1 (ja) * 2008-05-30 2009-12-03 Ｊｆｅスチール株式会社 銑鉄製造方法
JP2010007180A (ja) * 2008-05-30 2010-01-14 Jfe Steel Corp 高亜鉛含有鉄鉱石を用いた銑鉄製造方法
CN102046817A (zh) * 2008-05-30 2011-05-04 杰富意钢铁株式会社 生铁制造方法
US8298316B2 (en) 2008-05-30 2012-10-30 Jfe Steel Corporation Method for producing pig iron
CN102912049A (zh) * 2012-10-29 2013-02-06 首钢京唐钢铁联合有限责任公司 取消高炉中心加焦的方法
CN111455119A (zh) * 2020-04-07 2020-07-28 攀钢集团攀枝花钢钒有限公司 用于高炉冶炼的中心引火方法

Also Published As

Publication number Publication date
JPH058247B2 (ja) 1993-02-01

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