JP5696814B2 - ベルレス高炉への原料装入方法 - Google Patents

ベルレス高炉への原料装入方法 Download PDF

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Publication number
JP5696814B2
JP5696814B2 JP2014518235A JP2014518235A JP5696814B2 JP 5696814 B2 JP5696814 B2 JP 5696814B2 JP 2014518235 A JP2014518235 A JP 2014518235A JP 2014518235 A JP2014518235 A JP 2014518235A JP 5696814 B2 JP5696814 B2 JP 5696814B2
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Prior art keywords
furnace
coke
batch
raw material
ore
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JP2014518235A
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Japanese (ja)
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JPWO2013179541A1 (ja
Inventor
琢哉 夏井
琢哉 夏井
中野　薫
薫 中野
隆信 稲田
隆信 稲田
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.)
Nippon Steel Corp
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Nippon Steel and Sumitomo Metal Corp
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Priority to JP2014518235A priority Critical patent/JP5696814B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
JP2014518235A 2012-05-28 2013-03-19 ベルレス高炉への原料装入方法 Active JP5696814B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014518235A JP5696814B2 (ja) 2012-05-28 2013-03-19 ベルレス高炉への原料装入方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012120631 2012-05-28
JP2012120631 2012-05-28
PCT/JP2013/001857 WO2013179541A1 (ja) 2012-05-28 2013-03-19 ベルレス高炉への原料装入方法
JP2014518235A JP5696814B2 (ja) 2012-05-28 2013-03-19 ベルレス高炉への原料装入方法

Publications (2)

Publication Number Publication Date
JP5696814B2 true JP5696814B2 (ja) 2015-04-08
JPWO2013179541A1 JPWO2013179541A1 (ja) 2016-01-18

Family

ID=49672776

Family Applications (1)

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JP2014518235A Active JP5696814B2 (ja) 2012-05-28 2013-03-19 ベルレス高炉への原料装入方法

Country Status (6)

Country Link
EP (1) EP2857529A4 (enExample)
JP (1) JP5696814B2 (enExample)
KR (1) KR101579031B1 (enExample)
CN (1) CN104364397B (enExample)
IN (1) IN2014DN10251A (enExample)
WO (1) WO2013179541A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6303685B2 (ja) * 2014-03-25 2018-04-04 新日鐵住金株式会社 ベルレス高炉の装入物装入方法
CN108350513B (zh) * 2015-10-28 2020-05-22 杰富意钢铁株式会社 向高炉装入原料的方法
JP6447470B2 (ja) * 2015-11-24 2019-01-09 Ｊｆｅスチール株式会社 高炉における装入物分布制御方法
JP6627718B2 (ja) * 2016-10-29 2020-01-08 Ｊｆｅスチール株式会社 高炉への原料装入方法
JP6627717B2 (ja) * 2016-10-29 2020-01-08 Ｊｆｅスチール株式会社 高炉への原料装入方法
JP2019143182A (ja) * 2018-02-19 2019-08-29 日本製鉄株式会社 高炉への原料装入方法
JP7003725B2 (ja) * 2018-02-23 2022-01-21 日本製鉄株式会社 高炉原料の装入方法
KR102763925B1 (ko) * 2020-01-29 2025-02-05 제이에프이 스틸 가부시키가이샤 고로에의 원료 장입 방법
JP7701615B2 (ja) * 2021-10-12 2025-07-02 日本製鉄株式会社 高炉の操業方法、装入方法制御装置及び装入方法制御プログラム
CN115418422A (zh) * 2022-09-15 2022-12-02 包头钢铁（集团）有限责任公司 一种降低高炉布料偏析的优化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07268413A (ja) * 1994-03-30 1995-10-17 Kawasaki Steel Corp 高炉への原料装入方法
JPH08239705A (ja) * 1995-01-06 1996-09-17 Nippon Steel Corp 高炉付着物生成の抑制方法
JP2001140009A (ja) * 1999-09-02 2001-05-22 Kawasaki Steel Corp 高炉への原料装入方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164710A (ja) * 1982-03-24 1983-09-29 Sumitomo Metal Ind Ltd 高炉原料の装入方法
JPS60258402A (ja) * 1984-06-06 1985-12-20 Sumitomo Metal Ind Ltd 高炉操業方法
JPS62290809A (ja) * 1986-06-10 1987-12-17 Kobe Steel Ltd 高炉の原料装入方法
JPS6447803A (en) * 1987-08-18 1989-02-22 Nippon Steel Corp Blast furnace operating method
JP3787237B2 (ja) * 1998-01-23 2006-06-21 新日本製鐵株式会社 高炉へのペレット高配合鉄鉱石の装入方法
KR100704691B1 (ko) * 2002-08-29 2007-04-10 제이에프이 스틸 가부시키가이샤 벨리스 고로의 원료 장입방법
JP2005314771A (ja) 2004-04-30 2005-11-10 Jfe Steel Kk 高炉設備および原料装入方法
JP5135959B2 (ja) 2007-09-06 2013-02-06 Ｊｆｅスチール株式会社 高炉への原料装入方法及び原料装入装置
CN102010920A (zh) * 2010-12-24 2011-04-13 宝钢集团新疆八一钢铁有限公司 一种无钟炉顶高炉高比例球团矿炉料结构冶炼方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07268413A (ja) * 1994-03-30 1995-10-17 Kawasaki Steel Corp 高炉への原料装入方法
JPH08239705A (ja) * 1995-01-06 1996-09-17 Nippon Steel Corp 高炉付着物生成の抑制方法
JP2001140009A (ja) * 1999-09-02 2001-05-22 Kawasaki Steel Corp 高炉への原料装入方法

Also Published As

Publication number Publication date
EP2857529A4 (en) 2016-02-24
IN2014DN10251A (enExample) 2015-08-07
EP2857529A1 (en) 2015-04-08
KR20150009575A (ko) 2015-01-26
WO2013179541A1 (ja) 2013-12-05
KR101579031B1 (ko) 2015-12-18
JPWO2013179541A1 (ja) 2016-01-18
CN104364397B (zh) 2016-08-17
CN104364397A (zh) 2015-02-18

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