JPS5635707A - Blast furnace raw material changing method - Google Patents

Blast furnace raw material changing method

Info

Publication number
JPS5635707A
JPS5635707A JP11028379A JP11028379A JPS5635707A JP S5635707 A JPS5635707 A JP S5635707A JP 11028379 A JP11028379 A JP 11028379A JP 11028379 A JP11028379 A JP 11028379A JP S5635707 A JPS5635707 A JP S5635707A
Authority
JP
Japan
Prior art keywords
blast furnace
pellets
gas flow
furnace
portionwise
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
JP11028379A
Other languages
English (en)
Other versions
JPS5910404B2 (ja
Inventor
Mitsuo Kanbe
Fumihiro Sato
Michito Yamamoto
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 JP11028379A priority Critical patent/JPS5910404B2/ja
Publication of JPS5635707A publication Critical patent/JPS5635707A/ja
Publication of JPS5910404B2 publication Critical patent/JPS5910404B2/ja
Expired 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)
JP11028379A 1979-08-31 1979-08-31 高炉原料装入方法 Expired JPS5910404B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11028379A JPS5910404B2 (ja) 1979-08-31 1979-08-31 高炉原料装入方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11028379A JPS5910404B2 (ja) 1979-08-31 1979-08-31 高炉原料装入方法

Publications (2)

Publication Number Publication Date
JPS5635707A true JPS5635707A (en) 1981-04-08
JPS5910404B2 JPS5910404B2 (ja) 1984-03-08

Family

ID=14531758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11028379A Expired JPS5910404B2 (ja) 1979-08-31 1979-08-31 高炉原料装入方法

Country Status (1)

Country Link
JP (1) JPS5910404B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762457B1 (ko) * 2001-05-23 2007-10-02 주식회사 포스코 고로내 통기성 및 통액성 개선을 위한 펠렛광석 장입방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762457B1 (ko) * 2001-05-23 2007-10-02 주식회사 포스코 고로내 통기성 및 통액성 개선을 위한 펠렛광석 장입방법

Also Published As

Publication number Publication date
JPS5910404B2 (ja) 1984-03-08

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