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JPS5344412A - Removing method for sulfur in molten iron alloy refining slag - Google Patents

Removing method for sulfur in molten iron alloy refining slag

Info

Publication number
JPS5344412A
JPS5344412A JP11916676A JP11916676A JPS5344412A JP S5344412 A JPS5344412 A JP S5344412A JP 11916676 A JP11916676 A JP 11916676A JP 11916676 A JP11916676 A JP 11916676A JP S5344412 A JPS5344412 A JP S5344412A
Authority
JP
Japan
Prior art keywords
sulfur
molten iron
iron alloy
refining slag
removing method
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
JP11916676A
Other languages
Japanese (ja)
Inventor
Kazuo Kawamura
Teruo Matsuo
Makoto Yoshida
Teruo Yokoooji
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 JP11916676A priority Critical patent/JPS5344412A/en
Publication of JPS5344412A publication Critical patent/JPS5344412A/en
Pending 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

  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE: To economically remove S in refining slag and recover high grade alkali metals from the slag by dissolving the slag in an aq. soln. contg. alkali metal carbonates and then contacting the soln. with air.
COPYRIGHT: (C)1978,JPO&Japio
JP11916676A 1976-10-04 1976-10-04 Removing method for sulfur in molten iron alloy refining slag Pending JPS5344412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11916676A JPS5344412A (en) 1976-10-04 1976-10-04 Removing method for sulfur in molten iron alloy refining slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11916676A JPS5344412A (en) 1976-10-04 1976-10-04 Removing method for sulfur in molten iron alloy refining slag

Publications (1)

Publication Number Publication Date
JPS5344412A true JPS5344412A (en) 1978-04-21

Family

ID=14754534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11916676A Pending JPS5344412A (en) 1976-10-04 1976-10-04 Removing method for sulfur in molten iron alloy refining slag

Country Status (1)

Country Link
JP (1) JPS5344412A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018131672A (en) * 2017-02-17 2018-08-23 新日鐵住金株式会社 Desulfurization method of sulfur-containing slag, manufacturing method of civil engineering construction material utilizing sulfur-containing slag and manufacturing method of slag construction body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018131672A (en) * 2017-02-17 2018-08-23 新日鐵住金株式会社 Desulfurization method of sulfur-containing slag, manufacturing method of civil engineering construction material utilizing sulfur-containing slag and manufacturing method of slag construction body

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