JPS52111813A - Composite for desulfurization of molten pig iron - Google Patents

Composite for desulfurization of molten pig iron

Info

Publication number
JPS52111813A
JPS52111813A JP2963876A JP2963876A JPS52111813A JP S52111813 A JPS52111813 A JP S52111813A JP 2963876 A JP2963876 A JP 2963876A JP 2963876 A JP2963876 A JP 2963876A JP S52111813 A JPS52111813 A JP S52111813A
Authority
JP
Japan
Prior art keywords
molten pig
desulfurization
composite
pig iron
desulfurizer
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
JP2963876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5551402B2 (OSRAM
Inventor
Hisashi Matsunaga
Minoru Motoyoshi
Masaya Azumaguchi
Takeshi Uemura
Toshihiko Miki
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 JP2963876A priority Critical patent/JPS52111813A/ja
Publication of JPS52111813A publication Critical patent/JPS52111813A/ja
Publication of JPS5551402B2 publication Critical patent/JPS5551402B2/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)
JP2963876A 1976-03-18 1976-03-18 Composite for desulfurization of molten pig iron Granted JPS52111813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2963876A JPS52111813A (en) 1976-03-18 1976-03-18 Composite for desulfurization of molten pig iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2963876A JPS52111813A (en) 1976-03-18 1976-03-18 Composite for desulfurization of molten pig iron

Publications (2)

Publication Number Publication Date
JPS52111813A true JPS52111813A (en) 1977-09-19
JPS5551402B2 JPS5551402B2 (OSRAM) 1980-12-24

Family

ID=12281612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2963876A Granted JPS52111813A (en) 1976-03-18 1976-03-18 Composite for desulfurization of molten pig iron

Country Status (1)

Country Link
JP (1) JPS52111813A (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585611A (en) * 1978-12-20 1980-06-27 Kawasaki Steel Corp Desulfurizing agent for hot iron at outside of furnace
JPS5658910A (en) * 1979-10-16 1981-05-22 Kawasaki Steel Corp Out-of-furnace desulfurizing method of reducing iron content in slag
JPS58217619A (ja) * 1982-06-14 1983-12-17 Nippon Carbide Ind Co Ltd 融鉄の脱硫剤およびその製造法
JPS59159909A (ja) * 1983-02-28 1984-09-10 Yahashi Kogyo Kk 熱崩壊型造粒脱硫剤及び脱硫方法
JP2017031437A (ja) * 2015-07-28 2017-02-09 日新製鋼株式会社 溶銑の脱硫方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49652A (OSRAM) * 1972-04-17 1974-01-07
JPS4911287A (OSRAM) * 1972-05-27 1974-01-31
JPS49119810A (OSRAM) * 1973-03-19 1974-11-15
JPS5551401A (en) * 1978-10-13 1980-04-15 Yazaki Corp Distilling apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49652A (OSRAM) * 1972-04-17 1974-01-07
JPS4911287A (OSRAM) * 1972-05-27 1974-01-31
JPS49119810A (OSRAM) * 1973-03-19 1974-11-15
JPS5551401A (en) * 1978-10-13 1980-04-15 Yazaki Corp Distilling apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585611A (en) * 1978-12-20 1980-06-27 Kawasaki Steel Corp Desulfurizing agent for hot iron at outside of furnace
JPS5658910A (en) * 1979-10-16 1981-05-22 Kawasaki Steel Corp Out-of-furnace desulfurizing method of reducing iron content in slag
JPS58217619A (ja) * 1982-06-14 1983-12-17 Nippon Carbide Ind Co Ltd 融鉄の脱硫剤およびその製造法
JPS59159909A (ja) * 1983-02-28 1984-09-10 Yahashi Kogyo Kk 熱崩壊型造粒脱硫剤及び脱硫方法
JP2017031437A (ja) * 2015-07-28 2017-02-09 日新製鋼株式会社 溶銑の脱硫方法

Also Published As

Publication number Publication date
JPS5551402B2 (OSRAM) 1980-12-24

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