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AU660238B2 - Method for operating blast furnace - Google Patents

Method for operating blast furnace

Info

Publication number
AU660238B2
AU660238B2 AU50390/93A AU5039093A AU660238B2 AU 660238 B2 AU660238 B2 AU 660238B2 AU 50390/93 A AU50390/93 A AU 50390/93A AU 5039093 A AU5039093 A AU 5039093A AU 660238 B2 AU660238 B2 AU 660238B2
Authority
AU
Australia
Prior art keywords
blast furnace
operating blast
operating
furnace
blast
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.)
Ceased
Application number
AU50390/93A
Other versions
AU5039093A (en
Inventor
Yasuhiro Fukushima
Michinori Hattori
Kouichi Kimura
Shigeru Wakita
Yoshinori Watanabe
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.)
JFE Steel Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Publication of AU5039093A publication Critical patent/AU5039093A/en
Application granted granted Critical
Publication of AU660238B2 publication Critical patent/AU660238B2/en
Assigned to JFE STEEL CORPORATION reassignment JFE STEEL CORPORATION Alteration of Name(s) in Register under S187 Assignors: NKK CORPORATION
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
AU50390/93A 1993-03-02 1993-10-29 Method for operating blast furnace Ceased AU660238B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5041547A JP2914072B2 (en) 1993-03-02 1993-03-02 Method for removing deposits on furnace wall of blast furnace
JP5-41547 1993-03-02

Publications (2)

Publication Number Publication Date
AU5039093A AU5039093A (en) 1994-09-08
AU660238B2 true AU660238B2 (en) 1995-06-15

Family

ID=12611457

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50390/93A Ceased AU660238B2 (en) 1993-03-02 1993-10-29 Method for operating blast furnace

Country Status (3)

Country Link
JP (1) JP2914072B2 (en)
KR (1) KR960006322B1 (en)
AU (1) AU660238B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3418401A1 (en) * 2017-06-22 2018-12-26 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Shaft furnace and injection of oxidizing agent therein
WO2018234416A1 (en) 2017-06-22 2018-12-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude TANK OVEN AND OXIDIZING AGENT INJECTION WITHIN THE SAME

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113481337B (en) * 2021-06-01 2022-06-03 江苏沙钢集团有限公司 A method for judging uneven operation of blast furnace hearth

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3418401A1 (en) * 2017-06-22 2018-12-26 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Shaft furnace and injection of oxidizing agent therein
WO2018234416A1 (en) 2017-06-22 2018-12-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude TANK OVEN AND OXIDIZING AGENT INJECTION WITHIN THE SAME
CN111315900A (en) * 2017-06-22 2020-06-19 乔治洛德方法研究和开发液化空气有限公司 Shaft furnace and injection of an oxidizing agent therein
RU2765476C2 (en) * 2017-06-22 2022-01-31 Л'Эр Ликид, Сосьете Аноним Пур Л'Этюд Э Л'Эксплуатасьон Де Проседе Жорж Клод Shaft furnace and oxidizer blowing into it

Also Published As

Publication number Publication date
KR940021741A (en) 1994-10-19
JPH06256821A (en) 1994-09-13
AU5039093A (en) 1994-09-08
KR960006322B1 (en) 1996-05-13
JP2914072B2 (en) 1999-06-28

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: JFE STEEL CORPORATION

Free format text: FORMER OWNER WAS: NKK CORPORATION