JPH0249366B2 - - Google Patents

Info

Publication number
JPH0249366B2
JPH0249366B2 JP57100652A JP10065282A JPH0249366B2 JP H0249366 B2 JPH0249366 B2 JP H0249366B2 JP 57100652 A JP57100652 A JP 57100652A JP 10065282 A JP10065282 A JP 10065282A JP H0249366 B2 JPH0249366 B2 JP H0249366B2
Authority
JP
Japan
Prior art keywords
weight
desulfurization
quicklime
powder
quicklime 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.)
Expired - Lifetime
Application number
JP57100652A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58217619A (ja
Inventor
Fumio Sudo
Sumio Yamada
Hitoshi Morishita
Yoshiharu Muratsubaki
Hiroyuki Ishizaka
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 Steel Corp
Nippon Carbide Industries Co Inc
Original Assignee
Nippon Carbide Industries Co Inc
Kawasaki 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 Carbide Industries Co Inc, Kawasaki Steel Corp filed Critical Nippon Carbide Industries Co Inc
Priority to JP10065282A priority Critical patent/JPS58217619A/ja
Publication of JPS58217619A publication Critical patent/JPS58217619A/ja
Publication of JPH0249366B2 publication Critical patent/JPH0249366B2/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)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP10065282A 1982-06-14 1982-06-14 融鉄の脱硫剤およびその製造法 Granted JPS58217619A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10065282A JPS58217619A (ja) 1982-06-14 1982-06-14 融鉄の脱硫剤およびその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10065282A JPS58217619A (ja) 1982-06-14 1982-06-14 融鉄の脱硫剤およびその製造法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP19598185A Division JPS6169911A (ja) 1985-09-06 1985-09-06 融鉄の脱硫剤及びその製法

Publications (2)

Publication Number Publication Date
JPS58217619A JPS58217619A (ja) 1983-12-17
JPH0249366B2 true JPH0249366B2 (enrdf_load_stackoverflow) 1990-10-30

Family

ID=14279748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10065282A Granted JPS58217619A (ja) 1982-06-14 1982-06-14 融鉄の脱硫剤およびその製造法

Country Status (1)

Country Link
JP (1) JPS58217619A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5463728B2 (ja) * 2009-05-11 2014-04-09 新日鐵住金株式会社 溶銑の脱硫材および脱硫方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52111813A (en) * 1976-03-18 1977-09-19 Nippon Steel Corp Composite for desulfurization of molten pig iron
JPS56158827A (en) * 1980-05-10 1981-12-07 Nippon Carbide Ind Co Ltd Powdered composition for desulfurizing agent
JPS56163213A (en) * 1980-05-20 1981-12-15 Nippon Carbide Ind Co Ltd Desulfurizer powder composition for molten iron

Also Published As

Publication number Publication date
JPS58217619A (ja) 1983-12-17

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