JPH0469204B2 - - Google Patents

Info

Publication number
JPH0469204B2
JPH0469204B2 JP29183387A JP29183387A JPH0469204B2 JP H0469204 B2 JPH0469204 B2 JP H0469204B2 JP 29183387 A JP29183387 A JP 29183387A JP 29183387 A JP29183387 A JP 29183387A JP H0469204 B2 JPH0469204 B2 JP H0469204B2
Authority
JP
Japan
Prior art keywords
secondary combustion
oxygen
nozzle
iron
iron bath
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
JP29183387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01136913A (ja
Inventor
Shunichi Sugyama
Akira Yada
Tsutomu Usui
Shinichi Nishioka
Yoshihiko Kawai
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 JP29183387A priority Critical patent/JPH01136913A/ja
Publication of JPH01136913A publication Critical patent/JPH01136913A/ja
Publication of JPH0469204B2 publication Critical patent/JPH0469204B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Iron (AREA)
JP29183387A 1987-11-20 1987-11-20 鉄の溶融還元方法 Granted JPH01136913A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29183387A JPH01136913A (ja) 1987-11-20 1987-11-20 鉄の溶融還元方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29183387A JPH01136913A (ja) 1987-11-20 1987-11-20 鉄の溶融還元方法

Publications (2)

Publication Number Publication Date
JPH01136913A JPH01136913A (ja) 1989-05-30
JPH0469204B2 true JPH0469204B2 (enrdf_load_stackoverflow) 1992-11-05

Family

ID=17774008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29183387A Granted JPH01136913A (ja) 1987-11-20 1987-11-20 鉄の溶融還元方法

Country Status (1)

Country Link
JP (1) JPH01136913A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR023100A0 (en) * 2000-09-19 2000-10-12 Technological Resources Pty Limited A direct smelting process and apparatus
JP2008096295A (ja) * 2006-10-12 2008-04-24 Mitsutoyo Corp 三次元センサおよび接触プローブ

Also Published As

Publication number Publication date
JPH01136913A (ja) 1989-05-30

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