JPS5747807A - Simultaneous dephosphorization and desulfurization method for molten iron - Google Patents

Simultaneous dephosphorization and desulfurization method for molten iron

Info

Publication number
JPS5747807A
JPS5747807A JP11973880A JP11973880A JPS5747807A JP S5747807 A JPS5747807 A JP S5747807A JP 11973880 A JP11973880 A JP 11973880A JP 11973880 A JP11973880 A JP 11973880A JP S5747807 A JPS5747807 A JP S5747807A
Authority
JP
Japan
Prior art keywords
oxygen
dephosphorization
molten iron
dephosphorizing
desulfurizing
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.)
Granted
Application number
JP11973880A
Other languages
English (en)
Other versions
JPS6036447B2 (ja
Inventor
Yozo Takemura
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 JP11973880A priority Critical patent/JPS6036447B2/ja
Publication of JPS5747807A publication Critical patent/JPS5747807A/ja
Publication of JPS6036447B2 publication Critical patent/JPS6036447B2/ja
Expired 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
JP11973880A 1980-09-01 1980-09-01 溶銑の同時脱燐・脱硫法 Expired JPS6036447B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11973880A JPS6036447B2 (ja) 1980-09-01 1980-09-01 溶銑の同時脱燐・脱硫法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11973880A JPS6036447B2 (ja) 1980-09-01 1980-09-01 溶銑の同時脱燐・脱硫法

Publications (2)

Publication Number Publication Date
JPS5747807A true JPS5747807A (en) 1982-03-18
JPS6036447B2 JPS6036447B2 (ja) 1985-08-20

Family

ID=14768898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11973880A Expired JPS6036447B2 (ja) 1980-09-01 1980-09-01 溶銑の同時脱燐・脱硫法

Country Status (1)

Country Link
JP (1) JPS6036447B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224105A (ja) * 1982-06-21 1983-12-26 Kawasaki Steel Corp 溶銑の予備処理方法
JPS591609A (ja) * 1982-06-28 1984-01-07 Nippon Steel Corp 溶銑の精錬方法
WO1997023656A1 (en) * 1995-12-22 1997-07-03 Ausmelt Limited Continuous smelting and refining of iron

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224105A (ja) * 1982-06-21 1983-12-26 Kawasaki Steel Corp 溶銑の予備処理方法
JPS6225725B2 (ja) * 1982-06-21 1987-06-04 Kawasaki Steel Co
JPS591609A (ja) * 1982-06-28 1984-01-07 Nippon Steel Corp 溶銑の精錬方法
WO1997023656A1 (en) * 1995-12-22 1997-07-03 Ausmelt Limited Continuous smelting and refining of iron

Also Published As

Publication number Publication date
JPS6036447B2 (ja) 1985-08-20

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