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JPS5329216A - Desulfurizing method for molten iron - Google Patents

Desulfurizing method for molten iron

Info

Publication number
JPS5329216A
JPS5329216A JP10452276A JP10452276A JPS5329216A JP S5329216 A JPS5329216 A JP S5329216A JP 10452276 A JP10452276 A JP 10452276A JP 10452276 A JP10452276 A JP 10452276A JP S5329216 A JPS5329216 A JP S5329216A
Authority
JP
Japan
Prior art keywords
molten iron
desulfurizing method
gas
desulfurization slag
desulfurizing
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.)
Pending
Application number
JP10452276A
Other languages
Japanese (ja)
Inventor
Yasuhiro Obara
Isao Kobayashi
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.)
Ibiden Co Ltd
Ibigawa Electric Industry Co Ltd
Nippon Steel Corp
Original Assignee
Ibiden Co Ltd
Ibigawa Electric Industry Co Ltd
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 Ibiden Co Ltd, Ibigawa Electric Industry Co Ltd, Nippon Steel Corp filed Critical Ibiden Co Ltd
Priority to JP10452276A priority Critical patent/JPS5329216A/en
Publication of JPS5329216A publication Critical patent/JPS5329216A/en
Pending legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE: To oxidize Ca compounds contained in desulfurization slag floating on the surface of molten cast iron to stable compounds by use of a gas, which contains principally CO, CO2, and no reactive gas, as an atmospheric gas which is made contact with desulfurization slag.
COPYRIGHT: (C)1978,JPO&Japio
JP10452276A 1976-08-31 1976-08-31 Desulfurizing method for molten iron Pending JPS5329216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10452276A JPS5329216A (en) 1976-08-31 1976-08-31 Desulfurizing method for molten iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10452276A JPS5329216A (en) 1976-08-31 1976-08-31 Desulfurizing method for molten iron

Publications (1)

Publication Number Publication Date
JPS5329216A true JPS5329216A (en) 1978-03-18

Family

ID=14382813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10452276A Pending JPS5329216A (en) 1976-08-31 1976-08-31 Desulfurizing method for molten iron

Country Status (1)

Country Link
JP (1) JPS5329216A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156570A (en) * 1979-05-22 1980-12-05 Ralston Purina Co Vegetable protein component for boiled fish cake product containing polysaccharide
JPS5683003A (en) * 1979-12-11 1981-07-07 Matsushita Electric Ind Co Ltd Composite resistor
JPS5844805U (en) * 1981-09-14 1983-03-25 京セラ株式会社 variable resistor
JPS58190004A (en) * 1982-04-30 1983-11-05 株式会社村田製作所 High voltage variable resistor
JP2009249678A (en) * 2008-04-04 2009-10-29 Nippon Steel Corp Desulfurization refining method for molten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032052A (en) * 1973-07-23 1975-03-28
JPS5033009A (en) * 1973-07-30 1975-03-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032052A (en) * 1973-07-23 1975-03-28
JPS5033009A (en) * 1973-07-30 1975-03-31

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156570A (en) * 1979-05-22 1980-12-05 Ralston Purina Co Vegetable protein component for boiled fish cake product containing polysaccharide
JPS6310991B2 (en) * 1979-05-22 1988-03-10 Ralston Purina Co
JPS5683003A (en) * 1979-12-11 1981-07-07 Matsushita Electric Ind Co Ltd Composite resistor
JPS5844805U (en) * 1981-09-14 1983-03-25 京セラ株式会社 variable resistor
JPS58190004A (en) * 1982-04-30 1983-11-05 株式会社村田製作所 High voltage variable resistor
JPS6246045B2 (en) * 1982-04-30 1987-09-30 Murata Manufacturing Co
JP2009249678A (en) * 2008-04-04 2009-10-29 Nippon Steel Corp Desulfurization refining method for molten

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