JPS57181305A - Controlling method for heat of hearth of blast furnace - Google Patents

Controlling method for heat of hearth of blast furnace

Info

Publication number
JPS57181305A
JPS57181305A JP6727581A JP6727581A JPS57181305A JP S57181305 A JPS57181305 A JP S57181305A JP 6727581 A JP6727581 A JP 6727581A JP 6727581 A JP6727581 A JP 6727581A JP S57181305 A JPS57181305 A JP S57181305A
Authority
JP
Japan
Prior art keywords
hearth
blast furnace
heat generating
heat
lance
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.)
Pending
Application number
JP6727581A
Other languages
English (en)
Inventor
Yoshio Okuno
Tadashi Isoyama
Toshiyuki Irita
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
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP6727581A priority Critical patent/JPS57181305A/ja
Publication of JPS57181305A publication Critical patent/JPS57181305A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
JP6727581A 1981-05-02 1981-05-02 Controlling method for heat of hearth of blast furnace Pending JPS57181305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6727581A JPS57181305A (en) 1981-05-02 1981-05-02 Controlling method for heat of hearth of blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6727581A JPS57181305A (en) 1981-05-02 1981-05-02 Controlling method for heat of hearth of blast furnace

Publications (1)

Publication Number Publication Date
JPS57181305A true JPS57181305A (en) 1982-11-08

Family

ID=13340247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6727581A Pending JPS57181305A (en) 1981-05-02 1981-05-02 Controlling method for heat of hearth of blast furnace

Country Status (1)

Country Link
JP (1) JPS57181305A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043410A (ja) * 1983-08-15 1985-03-08 Kawasaki Steel Corp 粉体吹込み高炉操業方法
JPS6043409A (ja) * 1983-08-15 1985-03-08 Kawasaki Steel Corp 粉体吹込み高炉操業方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043410A (ja) * 1983-08-15 1985-03-08 Kawasaki Steel Corp 粉体吹込み高炉操業方法
JPS6043409A (ja) * 1983-08-15 1985-03-08 Kawasaki Steel Corp 粉体吹込み高炉操業方法

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