JPS541215A - Method of charging material to blast furnace - Google Patents

Method of charging material to blast furnace

Info

Publication number
JPS541215A
JPS541215A JP6571277A JP6571277A JPS541215A JP S541215 A JPS541215 A JP S541215A JP 6571277 A JP6571277 A JP 6571277A JP 6571277 A JP6571277 A JP 6571277A JP S541215 A JPS541215 A JP S541215A
Authority
JP
Japan
Prior art keywords
blast furnace
charging material
distribution
coke
ore
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.)
Pending
Application number
JP6571277A
Other languages
Japanese (ja)
Inventor
Teiji Shibuya
Takashi Sumikama
Bungo Iino
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP6571277A priority Critical patent/JPS541215A/en
Publication of JPS541215A publication Critical patent/JPS541215A/en
Pending 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)

Abstract

PURPOSE:To provide a proper distribution of gas flow through control of distribution of materials charged by means of stock lines arranged separately for coke and ore.
JP6571277A 1977-06-06 1977-06-06 Method of charging material to blast furnace Pending JPS541215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6571277A JPS541215A (en) 1977-06-06 1977-06-06 Method of charging material to blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6571277A JPS541215A (en) 1977-06-06 1977-06-06 Method of charging material to blast furnace

Publications (1)

Publication Number Publication Date
JPS541215A true JPS541215A (en) 1979-01-08

Family

ID=13294896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6571277A Pending JPS541215A (en) 1977-06-06 1977-06-06 Method of charging material to blast furnace

Country Status (1)

Country Link
JP (1) JPS541215A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895654A (en) * 1981-11-30 1983-06-07 トヨタ自動車株式会社 Sialon sintered body
JPS5976803A (en) * 1982-10-27 1984-05-02 Nippon Kokan Kk <Nkk> Charging method of raw material in blast furnace
JPS6195488A (en) * 1984-10-17 1986-05-14 Hiroshi Ikeda Quantity measuring method and device of object and fluid
JP2021113340A (en) * 2020-01-17 2021-08-05 日本製鉄株式会社 Operation method of blast furnace

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895654A (en) * 1981-11-30 1983-06-07 トヨタ自動車株式会社 Sialon sintered body
JPS5976803A (en) * 1982-10-27 1984-05-02 Nippon Kokan Kk <Nkk> Charging method of raw material in blast furnace
JPH0333762B2 (en) * 1982-10-27 1991-05-20 Nippon Kokan Kk
JPS6195488A (en) * 1984-10-17 1986-05-14 Hiroshi Ikeda Quantity measuring method and device of object and fluid
JP2021113340A (en) * 2020-01-17 2021-08-05 日本製鉄株式会社 Operation method of blast furnace

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