JPS51147407A - A method for operation of blast furnaces by leakage detection in the b last furnace - Google Patents

A method for operation of blast furnaces by leakage detection in the b last furnace

Info

Publication number
JPS51147407A
JPS51147407A JP7251175A JP7251175A JPS51147407A JP S51147407 A JPS51147407 A JP S51147407A JP 7251175 A JP7251175 A JP 7251175A JP 7251175 A JP7251175 A JP 7251175A JP S51147407 A JPS51147407 A JP S51147407A
Authority
JP
Japan
Prior art keywords
leakage detection
blast furnaces
last furnace
leakage
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.)
Pending
Application number
JP7251175A
Other languages
Japanese (ja)
Inventor
Fumitada Nakatani
Sumio Ishikawa
Yukio Maeda
Takeo Kawasawa
Hiroshi Taniguchi
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP7251175A priority Critical patent/JPS51147407A/en
Publication of JPS51147407A publication Critical patent/JPS51147407A/en
Pending 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
    • C21B5/006—Automatically controlling the process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)

Abstract

PURPOSE:A said method for performing thermal compensation at the time of leakage by detecting the rate of leakage from the rate of utilization of hydrogen.
JP7251175A 1975-06-13 1975-06-13 A method for operation of blast furnaces by leakage detection in the b last furnace Pending JPS51147407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7251175A JPS51147407A (en) 1975-06-13 1975-06-13 A method for operation of blast furnaces by leakage detection in the b last furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7251175A JPS51147407A (en) 1975-06-13 1975-06-13 A method for operation of blast furnaces by leakage detection in the b last furnace

Publications (1)

Publication Number Publication Date
JPS51147407A true JPS51147407A (en) 1976-12-17

Family

ID=13491429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7251175A Pending JPS51147407A (en) 1975-06-13 1975-06-13 A method for operation of blast furnaces by leakage detection in the b last furnace

Country Status (1)

Country Link
JP (1) JPS51147407A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461020A (en) * 1978-06-28 1979-05-17 Sumitomo Metal Ind Ltd Blast furnace operating method by detecting leakage of water in said furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461020A (en) * 1978-06-28 1979-05-17 Sumitomo Metal Ind Ltd Blast furnace operating method by detecting leakage of water in said furnace

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