JPH0118963B2 - - Google Patents

Info

Publication number
JPH0118963B2
JPH0118963B2 JP21383581A JP21383581A JPH0118963B2 JP H0118963 B2 JPH0118963 B2 JP H0118963B2 JP 21383581 A JP21383581 A JP 21383581A JP 21383581 A JP21383581 A JP 21383581A JP H0118963 B2 JPH0118963 B2 JP H0118963B2
Authority
JP
Japan
Prior art keywords
furnace
blast furnace
cohesive zone
distribution
temperature
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.)
Expired
Application number
JP21383581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58117804A (ja
Inventor
Koichi Kurita
Junji Karya
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 JP21383581A priority Critical patent/JPS58117804A/ja
Publication of JPS58117804A publication Critical patent/JPS58117804A/ja
Publication of JPH0118963B2 publication Critical patent/JPH0118963B2/ja
Granted 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)
JP21383581A 1981-12-30 1981-12-30 高炉内の融着帯位置の推定方法 Granted JPS58117804A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21383581A JPS58117804A (ja) 1981-12-30 1981-12-30 高炉内の融着帯位置の推定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21383581A JPS58117804A (ja) 1981-12-30 1981-12-30 高炉内の融着帯位置の推定方法

Publications (2)

Publication Number Publication Date
JPS58117804A JPS58117804A (ja) 1983-07-13
JPH0118963B2 true JPH0118963B2 (enExample) 1989-04-10

Family

ID=16645809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21383581A Granted JPS58117804A (ja) 1981-12-30 1981-12-30 高炉内の融着帯位置の推定方法

Country Status (1)

Country Link
JP (1) JPS58117804A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6206368B2 (ja) * 2014-09-24 2017-10-04 Ｊｆｅスチール株式会社 高炉内状態推定装置および高炉内状態推定方法
JP6617767B2 (ja) * 2017-03-28 2019-12-11 Ｊｆｅスチール株式会社 高炉炉況状態判定装置、高炉の操業方法、及び、高炉炉況状態判定方法

Also Published As

Publication number Publication date
JPS58117804A (ja) 1983-07-13

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