JPS5211190A - Treating method of slag - Google Patents

Treating method of slag

Info

Publication number
JPS5211190A
JPS5211190A JP8805775A JP8805775A JPS5211190A JP S5211190 A JPS5211190 A JP S5211190A JP 8805775 A JP8805775 A JP 8805775A JP 8805775 A JP8805775 A JP 8805775A JP S5211190 A JPS5211190 A JP S5211190A
Authority
JP
Japan
Prior art keywords
slag
treating method
caso4
fe2o3
sio2
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
JP8805775A
Other languages
Japanese (ja)
Inventor
Masayoshi Hisayoshi
Shigenori Oda
Yoshio Nishimoto
Naomi Nakayama
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.)
Yoshikawa Kogyo Co Ltd
Original Assignee
Yoshikawa Kogyo Co Ltd
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 Yoshikawa Kogyo Co Ltd filed Critical Yoshikawa Kogyo Co Ltd
Priority to JP8805775A priority Critical patent/JPS5211190A/en
Publication of JPS5211190A publication Critical patent/JPS5211190A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE:To recover the useful components such as Fe2O3, CaSO4, SiO2, etc. from slag.
JP8805775A 1975-07-17 1975-07-17 Treating method of slag Pending JPS5211190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8805775A JPS5211190A (en) 1975-07-17 1975-07-17 Treating method of slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8805775A JPS5211190A (en) 1975-07-17 1975-07-17 Treating method of slag

Publications (1)

Publication Number Publication Date
JPS5211190A true JPS5211190A (en) 1977-01-27

Family

ID=13932202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8805775A Pending JPS5211190A (en) 1975-07-17 1975-07-17 Treating method of slag

Country Status (1)

Country Link
JP (1) JPS5211190A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014169199A (en) * 2013-03-01 2014-09-18 Nippon Steel & Sumitomo Metal Processing method of steelmaking slag
JP2021155300A (en) * 2020-03-27 2021-10-07 住友大阪セメント株式会社 Manufacturing method of cement raw material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014169199A (en) * 2013-03-01 2014-09-18 Nippon Steel & Sumitomo Metal Processing method of steelmaking slag
JP2021155300A (en) * 2020-03-27 2021-10-07 住友大阪セメント株式会社 Manufacturing method of cement raw material

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