JPS51134375A - Process for treatment of desulfurized slag - Google Patents

Process for treatment of desulfurized slag

Info

Publication number
JPS51134375A
JPS51134375A JP5828975A JP5828975A JPS51134375A JP S51134375 A JPS51134375 A JP S51134375A JP 5828975 A JP5828975 A JP 5828975A JP 5828975 A JP5828975 A JP 5828975A JP S51134375 A JPS51134375 A JP S51134375A
Authority
JP
Japan
Prior art keywords
treatment
desulfurized slag
desulfurized
slag
calcium
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
JP5828975A
Other languages
Japanese (ja)
Other versions
JPS5749088B2 (en
Inventor
Masaya Azumaguchi
Takeshi Uemura
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 JP5828975A priority Critical patent/JPS51134375A/en
Publication of JPS51134375A publication Critical patent/JPS51134375A/en
Publication of JPS5749088B2 publication Critical patent/JPS5749088B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE: In a process for treatment of slag after molten iron is desulfurized by a desulfurizing agent, the calcium carbide and calcium phosphide remained unreacted in the desulfurized slag is treated to be made pollution-free.
COPYRIGHT: (C)1976,JPO&Japio
JP5828975A 1975-05-16 1975-05-16 Process for treatment of desulfurized slag Granted JPS51134375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5828975A JPS51134375A (en) 1975-05-16 1975-05-16 Process for treatment of desulfurized slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5828975A JPS51134375A (en) 1975-05-16 1975-05-16 Process for treatment of desulfurized slag

Publications (2)

Publication Number Publication Date
JPS51134375A true JPS51134375A (en) 1976-11-20
JPS5749088B2 JPS5749088B2 (en) 1982-10-20

Family

ID=13080029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5828975A Granted JPS51134375A (en) 1975-05-16 1975-05-16 Process for treatment of desulfurized slag

Country Status (1)

Country Link
JP (1) JPS51134375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008101262A (en) * 2006-10-20 2008-05-01 Jfe Steel Kk Desulfurization treatment method for molten iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008101262A (en) * 2006-10-20 2008-05-01 Jfe Steel Kk Desulfurization treatment method for molten iron

Also Published As

Publication number Publication date
JPS5749088B2 (en) 1982-10-20

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