JPS5421913A - Desulfurizing agent for molten pig iron - Google Patents

Desulfurizing agent for molten pig iron

Info

Publication number
JPS5421913A
JPS5421913A JP8756577A JP8756577A JPS5421913A JP S5421913 A JPS5421913 A JP S5421913A JP 8756577 A JP8756577 A JP 8756577A JP 8756577 A JP8756577 A JP 8756577A JP S5421913 A JPS5421913 A JP S5421913A
Authority
JP
Japan
Prior art keywords
pig iron
desulfurizing agent
molten pig
desulfurizing
powder
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
JP8756577A
Other languages
Japanese (ja)
Other versions
JPS609083B2 (en
Inventor
Shinichi Kaneko
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP8756577A priority Critical patent/JPS609083B2/en
Publication of JPS5421913A publication Critical patent/JPS5421913A/en
Publication of JPS609083B2 publication Critical patent/JPS609083B2/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00Refining of pig-iron; Cast iron
    • C21C1/02Dephosphorising or desulfurising
    • C21C1/025Agents 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)

Abstract

PURPOSE:To provide a desulfurizing agent for molten pig iron, stable and excellent in its desulfurizing effect, which is obtained by mixing CaC2 powder, CaCO3 powder and fibrous material at a particular mixing ratio.
JP8756577A 1977-07-21 1977-07-21 Hot metal desulfurization agent Expired JPS609083B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8756577A JPS609083B2 (en) 1977-07-21 1977-07-21 Hot metal desulfurization agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8756577A JPS609083B2 (en) 1977-07-21 1977-07-21 Hot metal desulfurization agent

Publications (2)

Publication Number Publication Date
JPS5421913A true JPS5421913A (en) 1979-02-19
JPS609083B2 JPS609083B2 (en) 1985-03-07

Family

ID=13918504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8756577A Expired JPS609083B2 (en) 1977-07-21 1977-07-21 Hot metal desulfurization agent

Country Status (1)

Country Link
JP (1) JPS609083B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126096U (en) * 1986-02-03 1987-08-10

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03212880A (en) * 1990-01-17 1991-09-18 Fujitsu Ltd Cleaner for optical disk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126096U (en) * 1986-02-03 1987-08-10

Also Published As

Publication number Publication date
JPS609083B2 (en) 1985-03-07

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