JPH0136523B2 - - Google Patents

Info

Publication number
JPH0136523B2
JPH0136523B2 JP13973385A JP13973385A JPH0136523B2 JP H0136523 B2 JPH0136523 B2 JP H0136523B2 JP 13973385 A JP13973385 A JP 13973385A JP 13973385 A JP13973385 A JP 13973385A JP H0136523 B2 JPH0136523 B2 JP H0136523B2
Authority
JP
Japan
Prior art keywords
tuyere
coke
raceway
blast furnace
wind speed
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
JP13973385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621808A (ja
Inventor
Kenji Tamura
Morimasa Ichita
Katsuya Ono
Yoichi Hayashi
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 JP13973385A priority Critical patent/JPS621808A/ja
Publication of JPS621808A publication Critical patent/JPS621808A/ja
Publication of JPH0136523B2 publication Critical patent/JPH0136523B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
JP13973385A 1985-06-26 1985-06-26 高炉の操業方法 Granted JPS621808A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13973385A JPS621808A (ja) 1985-06-26 1985-06-26 高炉の操業方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13973385A JPS621808A (ja) 1985-06-26 1985-06-26 高炉の操業方法

Publications (2)

Publication Number Publication Date
JPS621808A JPS621808A (ja) 1987-01-07
JPH0136523B2 true JPH0136523B2 (enrdf_load_stackoverflow) 1989-08-01

Family

ID=15252111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13973385A Granted JPS621808A (ja) 1985-06-26 1985-06-26 高炉の操業方法

Country Status (1)

Country Link
JP (1) JPS621808A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052813A1 (ja) 2005-11-02 2007-05-10 Citizen Holdings Co., Ltd. カバー構造体及び該カバー構造体を備えた工作機械

Also Published As

Publication number Publication date
JPS621808A (ja) 1987-01-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees