JPH0364563B2 - - Google Patents

Info

Publication number
JPH0364563B2
JPH0364563B2 JP8388284A JP8388284A JPH0364563B2 JP H0364563 B2 JPH0364563 B2 JP H0364563B2 JP 8388284 A JP8388284 A JP 8388284A JP 8388284 A JP8388284 A JP 8388284A JP H0364563 B2 JPH0364563 B2 JP H0364563B2
Authority
JP
Japan
Prior art keywords
ore
blast furnace
coke
pressure loss
present
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
JP8388284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60230925A (ja
Inventor
Hideomi Yanaka
Masanori Nagano
Hidetoshi Noda
Hirohisa Hotsuta
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 JP8388284A priority Critical patent/JPS60230925A/ja
Publication of JPS60230925A publication Critical patent/JPS60230925A/ja
Publication of JPH0364563B2 publication Critical patent/JPH0364563B2/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)
JP8388284A 1984-04-27 1984-04-27 高炉操業法 Granted JPS60230925A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8388284A JPS60230925A (ja) 1984-04-27 1984-04-27 高炉操業法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8388284A JPS60230925A (ja) 1984-04-27 1984-04-27 高炉操業法

Publications (2)

Publication Number Publication Date
JPS60230925A JPS60230925A (ja) 1985-11-16
JPH0364563B2 true JPH0364563B2 (enExample) 1991-10-07

Family

ID=13815025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8388284A Granted JPS60230925A (ja) 1984-04-27 1984-04-27 高炉操業法

Country Status (1)

Country Link
JP (1) JPS60230925A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2600803B2 (ja) * 1988-05-18 1997-04-16 住友金属工業株式会社 高炉原料装入方法
JP2724208B2 (ja) * 1989-06-08 1998-03-09 株式会社 神戸製鋼所 高炉操業方法

Also Published As

Publication number Publication date
JPS60230925A (ja) 1985-11-16

Similar Documents

Publication Publication Date Title
CN104781426B (zh) 高炉的操作方法以及铁水的制造方法
EP4186985A1 (en) Pig iron production method
JP2000192153A (ja) 焼結鉱およびその製造方法、ならびに高炉操業方法
EP0249006B1 (en) Method for manufacturing chromium-bearing pig iron
JPH0364563B2 (enExample)
JP3014556B2 (ja) 高炉操業法
JP3068967B2 (ja) 高炉操業法
US20240167109A1 (en) Method for producing pig iron
JP3829516B2 (ja) 高炉操業方法
JPH02200710A (ja) 高炉操業法
JP3746842B2 (ja) 微粉炭多量吹き込み時の高炉操業方法
JP4585075B2 (ja) 金属鉄系原料を用いた高炉操業方法
JPH06271906A (ja) 高炉への成形コークス装入方法
JP4529838B2 (ja) 焼結鉱および高炉操業方法
JP2733566B2 (ja) 高炉操業法
JP3102626B2 (ja) 高炉の操業方法
JPH02236210A (ja) 高炉操業法
JPS6130611A (ja) 高炉操業方法
JPH0463212A (ja) 高炉の原料装入方法
JPS6347305A (ja) 高炉への原料装入方法
JPH034609B2 (enExample)
JPH06100909A (ja) 高炉操業法
JPH10219314A (ja) 高炉における還元鉄の使用方法
JPH05295412A (ja) 高炉操業法
JPH06145730A (ja) 高炉の操業方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term