JPS6132364B2 - - Google Patents

Info

Publication number
JPS6132364B2
JPS6132364B2 JP3619582A JP3619582A JPS6132364B2 JP S6132364 B2 JPS6132364 B2 JP S6132364B2 JP 3619582 A JP3619582 A JP 3619582A JP 3619582 A JP3619582 A JP 3619582A JP S6132364 B2 JPS6132364 B2 JP S6132364B2
Authority
JP
Japan
Prior art keywords
hot metal
ash
solvent
soda ash
dephosphorization
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
JP3619582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58153716A (ja
Inventor
Isao Tozawa
Shinobu Hoshijima
Sadami Myonaka
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3619582A priority Critical patent/JPS58153716A/ja
Publication of JPS58153716A publication Critical patent/JPS58153716A/ja
Publication of JPS6132364B2 publication Critical patent/JPS6132364B2/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for 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)
JP3619582A 1982-03-08 1982-03-08 溶銑の精錬方法 Granted JPS58153716A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3619582A JPS58153716A (ja) 1982-03-08 1982-03-08 溶銑の精錬方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3619582A JPS58153716A (ja) 1982-03-08 1982-03-08 溶銑の精錬方法

Publications (2)

Publication Number Publication Date
JPS58153716A JPS58153716A (ja) 1983-09-12
JPS6132364B2 true JPS6132364B2 (2) 1986-07-26

Family

ID=12462940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3619582A Granted JPS58153716A (ja) 1982-03-08 1982-03-08 溶銑の精錬方法

Country Status (1)

Country Link
JP (1) JPS58153716A (2)

Also Published As

Publication number Publication date
JPS58153716A (ja) 1983-09-12

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