JPS6256945B2 - - Google Patents

Info

Publication number
JPS6256945B2
JPS6256945B2 JP58025438A JP2543883A JPS6256945B2 JP S6256945 B2 JPS6256945 B2 JP S6256945B2 JP 58025438 A JP58025438 A JP 58025438A JP 2543883 A JP2543883 A JP 2543883A JP S6256945 B2 JPS6256945 B2 JP S6256945B2
Authority
JP
Japan
Prior art keywords
oxidizing gas
furnace
carbonaceous
solids
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
JP58025438A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59153819A (ja
Inventor
Hideki Ishikawa
Tsutomu Saito
Hiroyuki Katayama
Masatoshi Kuwabara
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP2543883A priority Critical patent/JPS59153819A/ja
Publication of JPS59153819A publication Critical patent/JPS59153819A/ja
Publication of JPS6256945B2 publication Critical patent/JPS6256945B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP2543883A 1983-02-17 1983-02-17 溶解・還元炉における炭素質固体の燃焼方法 Granted JPS59153819A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2543883A JPS59153819A (ja) 1983-02-17 1983-02-17 溶解・還元炉における炭素質固体の燃焼方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2543883A JPS59153819A (ja) 1983-02-17 1983-02-17 溶解・還元炉における炭素質固体の燃焼方法

Publications (2)

Publication Number Publication Date
JPS59153819A JPS59153819A (ja) 1984-09-01
JPS6256945B2 true JPS6256945B2 (no) 1987-11-27

Family

ID=12165993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2543883A Granted JPS59153819A (ja) 1983-02-17 1983-02-17 溶解・還元炉における炭素質固体の燃焼方法

Country Status (1)

Country Link
JP (1) JPS59153819A (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135572A (en) * 1989-08-29 1992-08-04 Nippon Steel Corporation Method for in-bath smelting reduction of metals

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621329A (en) * 1979-07-31 1981-02-27 Toshiba Corp Plasma treatment
JPS57143419A (en) * 1981-02-27 1982-09-04 Nippon Steel Corp Steel making method of large quantity of generated heat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621329A (en) * 1979-07-31 1981-02-27 Toshiba Corp Plasma treatment
JPS57143419A (en) * 1981-02-27 1982-09-04 Nippon Steel Corp Steel making method of large quantity of generated heat

Also Published As

Publication number Publication date
JPS59153819A (ja) 1984-09-01

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