JPH0586445B2 - - Google Patents

Info

Publication number
JPH0586445B2
JPH0586445B2 JP62001854A JP185487A JPH0586445B2 JP H0586445 B2 JPH0586445 B2 JP H0586445B2 JP 62001854 A JP62001854 A JP 62001854A JP 185487 A JP185487 A JP 185487A JP H0586445 B2 JPH0586445 B2 JP H0586445B2
Authority
JP
Japan
Prior art keywords
pulverized coal
blast furnace
oxygen
gas
furnace
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 - Fee Related
Application number
JP62001854A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63171811A (ja
Inventor
Koichi Kimura
Yojiro Yamaoka
Yotaro Oono
Masahiro Matsura
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
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP185487A priority Critical patent/JPS63171811A/ja
Publication of JPS63171811A publication Critical patent/JPS63171811A/ja
Publication of JPH0586445B2 publication Critical patent/JPH0586445B2/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
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
JP185487A 1987-01-09 1987-01-09 酸素高炉の操業方法 Granted JPS63171811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP185487A JPS63171811A (ja) 1987-01-09 1987-01-09 酸素高炉の操業方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP185487A JPS63171811A (ja) 1987-01-09 1987-01-09 酸素高炉の操業方法

Publications (2)

Publication Number Publication Date
JPS63171811A JPS63171811A (ja) 1988-07-15
JPH0586445B2 true JPH0586445B2 (enExample) 1993-12-13

Family

ID=11513128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP185487A Granted JPS63171811A (ja) 1987-01-09 1987-01-09 酸素高炉の操業方法

Country Status (1)

Country Link
JP (1) JPS63171811A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542841A (en) * 1994-10-03 1996-08-06 Kyc, Inc. Burner apparatus for use in a glass furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744530B2 (ja) * 1986-05-27 1995-05-15 日本電気株式会社 高速光バス

Also Published As

Publication number Publication date
JPS63171811A (ja) 1988-07-15

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Legal Events

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