JPS5658912A - Desulfurizer of molten iron - Google Patents

Desulfurizer of molten iron

Info

Publication number
JPS5658912A
JPS5658912A JP13478979A JP13478979A JPS5658912A JP S5658912 A JPS5658912 A JP S5658912A JP 13478979 A JP13478979 A JP 13478979A JP 13478979 A JP13478979 A JP 13478979A JP S5658912 A JPS5658912 A JP S5658912A
Authority
JP
Japan
Prior art keywords
residual
ash
molten iron
desulfurizer
quicklime
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
JP13478979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6143407B2 (enrdf_load_stackoverflow
Inventor
Makio Taniguchi
Akio Takahashi
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 JP13478979A priority Critical patent/JPS5658912A/ja
Publication of JPS5658912A publication Critical patent/JPS5658912A/ja
Publication of JPS6143407B2 publication Critical patent/JPS6143407B2/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)
JP13478979A 1979-10-19 1979-10-19 Desulfurizer of molten iron Granted JPS5658912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13478979A JPS5658912A (en) 1979-10-19 1979-10-19 Desulfurizer of molten iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13478979A JPS5658912A (en) 1979-10-19 1979-10-19 Desulfurizer of molten iron

Publications (2)

Publication Number Publication Date
JPS5658912A true JPS5658912A (en) 1981-05-22
JPS6143407B2 JPS6143407B2 (enrdf_load_stackoverflow) 1986-09-27

Family

ID=15136579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13478979A Granted JPS5658912A (en) 1979-10-19 1979-10-19 Desulfurizer of molten iron

Country Status (1)

Country Link
JP (1) JPS5658912A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842710A (ja) * 1981-09-04 1983-03-12 Ibiden Co Ltd 溶銑の吹込用脱硫剤
CN102827997A (zh) * 2011-06-13 2012-12-19 谢应旭 用于炼钢的碳化钙铝铁合金及制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020158068A (ja) 2019-03-28 2020-10-01 三菱造船株式会社 船舶

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50148218A (enrdf_load_stackoverflow) * 1974-05-21 1975-11-27
JPS5173915A (en) * 1974-12-24 1976-06-26 Denki Kagaku Kogyo Kk Yosenyo kokeidatsuryuzai
JPS51141709A (en) * 1975-06-02 1976-12-06 Denki Kagaku Kogyo Kk Molten steel desulfurizing agent
JPS53108018A (en) * 1977-03-02 1978-09-20 Sueddeutsche Kalkstickstoff Desulfurization agent for molten iron and desulfurization method thereof
JPS5415413A (en) * 1977-07-06 1979-02-05 Nippon Carbide Ind Co Ltd Method and apparatus for sulfurizing carbide powder for sulfurization of molten iron and steel by blowing with transference and storage
JPS5514808A (en) * 1978-07-14 1980-02-01 Ibiden Co Ltd Desulfurizer for molten iron and its manufacture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50148218A (enrdf_load_stackoverflow) * 1974-05-21 1975-11-27
JPS5173915A (en) * 1974-12-24 1976-06-26 Denki Kagaku Kogyo Kk Yosenyo kokeidatsuryuzai
JPS51141709A (en) * 1975-06-02 1976-12-06 Denki Kagaku Kogyo Kk Molten steel desulfurizing agent
JPS53108018A (en) * 1977-03-02 1978-09-20 Sueddeutsche Kalkstickstoff Desulfurization agent for molten iron and desulfurization method thereof
JPS5415413A (en) * 1977-07-06 1979-02-05 Nippon Carbide Ind Co Ltd Method and apparatus for sulfurizing carbide powder for sulfurization of molten iron and steel by blowing with transference and storage
JPS5514808A (en) * 1978-07-14 1980-02-01 Ibiden Co Ltd Desulfurizer for molten iron and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842710A (ja) * 1981-09-04 1983-03-12 Ibiden Co Ltd 溶銑の吹込用脱硫剤
CN102827997A (zh) * 2011-06-13 2012-12-19 谢应旭 用于炼钢的碳化钙铝铁合金及制备方法

Also Published As

Publication number Publication date
JPS6143407B2 (enrdf_load_stackoverflow) 1986-09-27

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