JPH046765B2 - - Google Patents

Info

Publication number
JPH046765B2
JPH046765B2 JP29669986A JP29669986A JPH046765B2 JP H046765 B2 JPH046765 B2 JP H046765B2 JP 29669986 A JP29669986 A JP 29669986A JP 29669986 A JP29669986 A JP 29669986A JP H046765 B2 JPH046765 B2 JP H046765B2
Authority
JP
Japan
Prior art keywords
packed bed
temperature
hot metal
gas
carbonaceous
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
JP29669986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63153208A (ja
Inventor
Hiroshi Itaya
Eiji Katayama
Hisao Hamada
Kazuhiko Sato
Shinobu Takeuchi
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP29669986A priority Critical patent/JPS63153208A/ja
Publication of JPS63153208A publication Critical patent/JPS63153208A/ja
Publication of JPH046765B2 publication Critical patent/JPH046765B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/0006Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002Reduction of iron ores by passing through a heated column of carbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
JP29669986A 1986-12-15 1986-12-15 粉状鉄鉱石からの溶銑製造方法 Granted JPS63153208A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29669986A JPS63153208A (ja) 1986-12-15 1986-12-15 粉状鉄鉱石からの溶銑製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29669986A JPS63153208A (ja) 1986-12-15 1986-12-15 粉状鉄鉱石からの溶銑製造方法

Publications (2)

Publication Number Publication Date
JPS63153208A JPS63153208A (ja) 1988-06-25
JPH046765B2 true JPH046765B2 (en]) 1992-02-06

Family

ID=17836941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29669986A Granted JPS63153208A (ja) 1986-12-15 1986-12-15 粉状鉄鉱石からの溶銑製造方法

Country Status (1)

Country Link
JP (1) JPS63153208A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407994B (de) * 1999-08-24 2001-07-25 Voest Alpine Ind Anlagen Verfahren zum betreiben eines einschmelzvergasers
AT511738B1 (de) * 2011-07-21 2013-04-15 Siemens Vai Metals Tech Gmbh Schmelzreduktionsaggregat und verfahren zum betrieb eines schmelzreduktionsaggregats

Also Published As

Publication number Publication date
JPS63153208A (ja) 1988-06-25

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