JPS6465209A - Method for controlling furnace core solid reducing agent layer in blast furnace operation - Google Patents

Method for controlling furnace core solid reducing agent layer in blast furnace operation

Info

Publication number
JPS6465209A
JPS6465209A JP22098787A JP22098787A JPS6465209A JP S6465209 A JPS6465209 A JP S6465209A JP 22098787 A JP22098787 A JP 22098787A JP 22098787 A JP22098787 A JP 22098787A JP S6465209 A JPS6465209 A JP S6465209A
Authority
JP
Japan
Prior art keywords
coke
furnace
layers
ore
air permeability
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
JP22098787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH058245B2 (enrdf_load_stackoverflow
Inventor
Yoshio Kimura
Shoken Shimizu
Shinichi Inaba
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP22098787A priority Critical patent/JPS6465209A/ja
Publication of JPS6465209A publication Critical patent/JPS6465209A/ja
Publication of JPH058245B2 publication Critical patent/JPH058245B2/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
    • C21B5/008—Composition or distribution of the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
JP22098787A 1987-09-03 1987-09-03 Method for controlling furnace core solid reducing agent layer in blast furnace operation Granted JPS6465209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22098787A JPS6465209A (en) 1987-09-03 1987-09-03 Method for controlling furnace core solid reducing agent layer in blast furnace operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22098787A JPS6465209A (en) 1987-09-03 1987-09-03 Method for controlling furnace core solid reducing agent layer in blast furnace operation

Publications (2)

Publication Number Publication Date
JPS6465209A true JPS6465209A (en) 1989-03-10
JPH058245B2 JPH058245B2 (enrdf_load_stackoverflow) 1993-02-01

Family

ID=16759695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22098787A Granted JPS6465209A (en) 1987-09-03 1987-09-03 Method for controlling furnace core solid reducing agent layer in blast furnace operation

Country Status (1)

Country Link
JP (1) JPS6465209A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460532U (enrdf_load_stackoverflow) * 1990-10-03 1992-05-25

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516203A (en) * 1978-07-12 1980-02-04 Ajinomoto Co Inc Measuring method of activity of microbe
JPS6056003A (ja) * 1983-09-02 1985-04-01 Kobe Steel Ltd 高炉へのコ−クス装入方法
JPS61227109A (ja) * 1985-03-29 1986-10-09 Sumitomo Metal Ind Ltd 高炉装入物の装入方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516203A (en) * 1978-07-12 1980-02-04 Ajinomoto Co Inc Measuring method of activity of microbe
JPS6056003A (ja) * 1983-09-02 1985-04-01 Kobe Steel Ltd 高炉へのコ−クス装入方法
JPS61227109A (ja) * 1985-03-29 1986-10-09 Sumitomo Metal Ind Ltd 高炉装入物の装入方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460532U (enrdf_load_stackoverflow) * 1990-10-03 1992-05-25

Also Published As

Publication number Publication date
JPH058245B2 (enrdf_load_stackoverflow) 1993-02-01

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