JPS51111413A - Control of operation conditions of blast furanace - Google Patents

Control of operation conditions of blast furanace

Info

Publication number
JPS51111413A
JPS51111413A JP3757875A JP3757875A JPS51111413A JP S51111413 A JPS51111413 A JP S51111413A JP 3757875 A JP3757875 A JP 3757875A JP 3757875 A JP3757875 A JP 3757875A JP S51111413 A JPS51111413 A JP S51111413A
Authority
JP
Japan
Prior art keywords
blast
furanace
control
operation conditions
output
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
JP3757875A
Other languages
Japanese (ja)
Inventor
Michiyasu Yoshiki
Masanobu Ogata
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 JP3757875A priority Critical patent/JPS51111413A/en
Publication of JPS51111413A publication Critical patent/JPS51111413A/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)
  • Manufacture Of Iron (AREA)

Abstract

PURPOSE:Operation condition of the blast furnace is controlled quantitatively by means of pig-and-slug output furnace condition index, which defined by the pig output and slug output, to stabilize the operation at the high level.
JP3757875A 1975-03-27 1975-03-27 Control of operation conditions of blast furanace Pending JPS51111413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3757875A JPS51111413A (en) 1975-03-27 1975-03-27 Control of operation conditions of blast furanace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3757875A JPS51111413A (en) 1975-03-27 1975-03-27 Control of operation conditions of blast furanace

Publications (1)

Publication Number Publication Date
JPS51111413A true JPS51111413A (en) 1976-10-01

Family

ID=12501409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3757875A Pending JPS51111413A (en) 1975-03-27 1975-03-27 Control of operation conditions of blast furanace

Country Status (1)

Country Link
JP (1) JPS51111413A (en)

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