JPS62120414A - 高炉操業法 - Google Patents

高炉操業法

Info

Publication number
JPS62120414A
JPS62120414A JP25941185A JP25941185A JPS62120414A JP S62120414 A JPS62120414 A JP S62120414A JP 25941185 A JP25941185 A JP 25941185A JP 25941185 A JP25941185 A JP 25941185A JP S62120414 A JPS62120414 A JP S62120414A
Authority
JP
Japan
Prior art keywords
ore
blast furnace
hot metal
tuyere
blowing
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.)
Granted
Application number
JP25941185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442448B2 (https=
Inventor
Shinichi Suyama
須山　真一
Yoshimasa Kajiwara
梶原　義雅
Chisato Yamagata
山縣　千里
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 JP25941185A priority Critical patent/JPS62120414A/ja
Publication of JPS62120414A publication Critical patent/JPS62120414A/ja
Publication of JPH0442448B2 publication Critical patent/JPH0442448B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Iron (AREA)
JP25941185A 1985-11-18 1985-11-18 高炉操業法 Granted JPS62120414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25941185A JPS62120414A (ja) 1985-11-18 1985-11-18 高炉操業法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25941185A JPS62120414A (ja) 1985-11-18 1985-11-18 高炉操業法

Publications (2)

Publication Number Publication Date
JPS62120414A true JPS62120414A (ja) 1987-06-01
JPH0442448B2 JPH0442448B2 (https=) 1992-07-13

Family

ID=17333739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25941185A Granted JPS62120414A (ja) 1985-11-18 1985-11-18 高炉操業法

Country Status (1)

Country Link
JP (1) JPS62120414A (https=)

Also Published As

Publication number Publication date
JPH0442448B2 (https=) 1992-07-13

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