JPS5354196A - Treating method for converter slag - Google Patents

Treating method for converter slag

Info

Publication number
JPS5354196A
JPS5354196A JP12981376A JP12981376A JPS5354196A JP S5354196 A JPS5354196 A JP S5354196A JP 12981376 A JP12981376 A JP 12981376A JP 12981376 A JP12981376 A JP 12981376A JP S5354196 A JPS5354196 A JP S5354196A
Authority
JP
Japan
Prior art keywords
converter slag
treating method
iron
contg
temp
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
JP12981376A
Other languages
Japanese (ja)
Other versions
JPS5933641B2 (en
Inventor
Susumu Aida
Toshiharu Mitsuo
Hitoshi Ono
Akira Inagaki
Masaki Nagao
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 JP51129813A priority Critical patent/JPS5933641B2/en
Publication of JPS5354196A publication Critical patent/JPS5354196A/en
Publication of JPS5933641B2 publication Critical patent/JPS5933641B2/en
Expired 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
    • 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

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

Abstract

PURPOSE: To separate converter slag into a P2O5-contg. calcium silicate phase and an iron-rich phase and make it possible to effectively use them as cement, fertilizer and an iron source for a blast furnace or sintering by carrying out cooling at a specified rate or retention of temp.
COPYRIGHT: (C)1978,JPO&Japio
JP51129813A 1976-10-28 1976-10-28 Processing method for converter slag Expired JPS5933641B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51129813A JPS5933641B2 (en) 1976-10-28 1976-10-28 Processing method for converter slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51129813A JPS5933641B2 (en) 1976-10-28 1976-10-28 Processing method for converter slag

Publications (2)

Publication Number Publication Date
JPS5354196A true JPS5354196A (en) 1978-05-17
JPS5933641B2 JPS5933641B2 (en) 1984-08-17

Family

ID=15018846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51129813A Expired JPS5933641B2 (en) 1976-10-28 1976-10-28 Processing method for converter slag

Country Status (1)

Country Link
JP (1) JPS5933641B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294814A (en) * 1988-05-23 1989-11-28 Kawasaki Steel Corp Method for reutilizing refining slag
JP2007217214A (en) * 2006-02-15 2007-08-30 Nippon Steel Corp Slag containing phosphorous-concentrated phase and its production method
JP2015526588A (en) * 2012-06-12 2015-09-10 サントル ナスィオナル ド ラ ルシェルシュ スィアンティフィク（セ．エン．エル．エス．） Processing method of converter slag
JP2018123047A (en) * 2017-02-02 2018-08-09 Ｊｆｅスチール株式会社 Method for producing slag containing two-liquid phase, and method for producing artificial rock phosphate
WO2019042892A1 (en) * 2017-08-28 2019-03-07 Voestalpine Stahl Gmbh Method for the treatment of slag
JP2019172547A (en) * 2018-03-29 2019-10-10 Ｊｆｅスチール株式会社 Manufacturing method of phosphoric acid fertilizer, and phosphoric acid fertilizer
JP2019172548A (en) * 2018-03-29 2019-10-10 Ｊｆｅスチール株式会社 High phosphorus-containing slag, manufacturing method of slag-based fertilizer, and phosphate fertilizer
JP2021084848A (en) * 2019-11-29 2021-06-03 Ｊｆｅスチール株式会社 Method for producing slag containing two liquid phases and method for producing artificial phosphate ore

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294814A (en) * 1988-05-23 1989-11-28 Kawasaki Steel Corp Method for reutilizing refining slag
JP2007217214A (en) * 2006-02-15 2007-08-30 Nippon Steel Corp Slag containing phosphorous-concentrated phase and its production method
JP2015526588A (en) * 2012-06-12 2015-09-10 サントル ナスィオナル ド ラ ルシェルシュ スィアンティフィク（セ．エン．エル．エス．） Processing method of converter slag
JP2018123047A (en) * 2017-02-02 2018-08-09 Ｊｆｅスチール株式会社 Method for producing slag containing two-liquid phase, and method for producing artificial rock phosphate
WO2019042892A1 (en) * 2017-08-28 2019-03-07 Voestalpine Stahl Gmbh Method for the treatment of slag
US11479830B2 (en) 2017-08-28 2022-10-25 Voestalpine Stahl Gmbh Method for treating slag
JP2019172547A (en) * 2018-03-29 2019-10-10 Ｊｆｅスチール株式会社 Manufacturing method of phosphoric acid fertilizer, and phosphoric acid fertilizer
JP2019172548A (en) * 2018-03-29 2019-10-10 Ｊｆｅスチール株式会社 High phosphorus-containing slag, manufacturing method of slag-based fertilizer, and phosphate fertilizer
JP2021084848A (en) * 2019-11-29 2021-06-03 Ｊｆｅスチール株式会社 Method for producing slag containing two liquid phases and method for producing artificial phosphate ore

Also Published As

Publication number Publication date
JPS5933641B2 (en) 1984-08-17

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