JPH077313Y2 - 鉄鉱石の溶融還元における予備還元設備 - Google Patents

鉄鉱石の溶融還元における予備還元設備

Info

Publication number
JPH077313Y2
JPH077313Y2 JP1989001223U JP122389U JPH077313Y2 JP H077313 Y2 JPH077313 Y2 JP H077313Y2 JP 1989001223 U JP1989001223 U JP 1989001223U JP 122389 U JP122389 U JP 122389U JP H077313 Y2 JPH077313 Y2 JP H077313Y2
Authority
JP
Japan
Prior art keywords
furnace
ore
reduction
preliminary reduction
preliminary
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 - Lifetime
Application number
JP1989001223U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0294242U (th
Inventor
晴人 坪井
進市 磯崎
敏彦 岩崎
良幸 北野
栄 荒川
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP1989001223U priority Critical patent/JPH077313Y2/ja
Publication of JPH0294242U publication Critical patent/JPH0294242U/ja
Application granted granted Critical
Publication of JPH077313Y2 publication Critical patent/JPH077313Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture Of Iron (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
JP1989001223U 1989-01-11 1989-01-11 鉄鉱石の溶融還元における予備還元設備 Expired - Lifetime JPH077313Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989001223U JPH077313Y2 (ja) 1989-01-11 1989-01-11 鉄鉱石の溶融還元における予備還元設備

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989001223U JPH077313Y2 (ja) 1989-01-11 1989-01-11 鉄鉱石の溶融還元における予備還元設備

Publications (2)

Publication Number Publication Date
JPH0294242U JPH0294242U (th) 1990-07-26
JPH077313Y2 true JPH077313Y2 (ja) 1995-02-22

Family

ID=31200929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989001223U Expired - Lifetime JPH077313Y2 (ja) 1989-01-11 1989-01-11 鉄鉱石の溶融還元における予備還元設備

Country Status (1)

Country Link
JP (1) JPH077313Y2 (th)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311609A (ja) * 1986-07-02 1988-01-19 Nippon Steel Corp 鉄鉱石の予備還元装置

Also Published As

Publication number Publication date
JPH0294242U (th) 1990-07-26

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