JPS52145394A - After-treatment of slag for dephosphorization - Google Patents

After-treatment of slag for dephosphorization

Info

Publication number
JPS52145394A
JPS52145394A JP6317576A JP6317576A JPS52145394A JP S52145394 A JPS52145394 A JP S52145394A JP 6317576 A JP6317576 A JP 6317576A JP 6317576 A JP6317576 A JP 6317576A JP S52145394 A JPS52145394 A JP S52145394A
Authority
JP
Japan
Prior art keywords
slag
dephosphorization
treatment
stabilize
oxidizing
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
JP6317576A
Other languages
Japanese (ja)
Other versions
JPS5840112B2 (en
Inventor
Kazumi Harashima
Michitoshi Ito
Hiroyuki Katayama
Minoru Inatomi
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 JP6317576A priority Critical patent/JPS5840112B2/en
Publication of JPS52145394A publication Critical patent/JPS52145394A/en
Publication of JPS5840112B2 publication Critical patent/JPS5840112B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE: To lower the concentration of P as Ca3P2 in slag to a specified level after dephosphorization by oxidizing the slag so as to prevent generation of PH3 from the slag and stabilize the slag.
COPYRIGHT: (C)1977,JPO&Japio
JP6317576A 1976-05-31 1976-05-31 Post-treatment method for dephosphorization slag Expired JPS5840112B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6317576A JPS5840112B2 (en) 1976-05-31 1976-05-31 Post-treatment method for dephosphorization slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6317576A JPS5840112B2 (en) 1976-05-31 1976-05-31 Post-treatment method for dephosphorization slag

Publications (2)

Publication Number Publication Date
JPS52145394A true JPS52145394A (en) 1977-12-03
JPS5840112B2 JPS5840112B2 (en) 1983-09-03

Family

ID=13221648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6317576A Expired JPS5840112B2 (en) 1976-05-31 1976-05-31 Post-treatment method for dephosphorization slag

Country Status (1)

Country Link
JP (1) JPS5840112B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121954A (en) * 1979-03-15 1980-09-19 Kobe Steel Ltd Artificial stone and its manufacture
JPS6029587A (en) * 1983-07-27 1985-02-14 株式会社クボタ Method of treating slag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108098U (en) * 1988-01-09 1989-07-21

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121954A (en) * 1979-03-15 1980-09-19 Kobe Steel Ltd Artificial stone and its manufacture
JPS5846466B2 (en) * 1979-03-15 1983-10-17 株式会社神戸製鋼所 Artificial stone and its manufacturing method
JPS6029587A (en) * 1983-07-27 1985-02-14 株式会社クボタ Method of treating slag

Also Published As

Publication number Publication date
JPS5840112B2 (en) 1983-09-03

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