JPS5345692A - Removing method for silicon and phosphorus in molten iron alloy refining slag - Google Patents

Removing method for silicon and phosphorus in molten iron alloy refining slag

Info

Publication number
JPS5345692A
JPS5345692A JP12018276A JP12018276A JPS5345692A JP S5345692 A JPS5345692 A JP S5345692A JP 12018276 A JP12018276 A JP 12018276A JP 12018276 A JP12018276 A JP 12018276A JP S5345692 A JPS5345692 A JP S5345692A
Authority
JP
Japan
Prior art keywords
molten iron
iron alloy
refining slag
phosphorus
silicon
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
JP12018276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5654057B2 (cs
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 JP12018276A priority Critical patent/JPS5345692A/ja
Publication of JPS5345692A publication Critical patent/JPS5345692A/ja
Publication of JPS5654057B2 publication Critical patent/JPS5654057B2/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

  • Silicon Compounds (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)
JP12018276A 1976-10-06 1976-10-06 Removing method for silicon and phosphorus in molten iron alloy refining slag Granted JPS5345692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12018276A JPS5345692A (en) 1976-10-06 1976-10-06 Removing method for silicon and phosphorus in molten iron alloy refining slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12018276A JPS5345692A (en) 1976-10-06 1976-10-06 Removing method for silicon and phosphorus in molten iron alloy refining slag

Publications (2)

Publication Number Publication Date
JPS5345692A true JPS5345692A (en) 1978-04-24
JPS5654057B2 JPS5654057B2 (cs) 1981-12-23

Family

ID=14779936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12018276A Granted JPS5345692A (en) 1976-10-06 1976-10-06 Removing method for silicon and phosphorus in molten iron alloy refining slag

Country Status (1)

Country Link
JP (1) JPS5345692A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137437A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137438A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137440A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
KR100411268B1 (ko) * 1999-12-18 2003-12-18 주식회사 포스코 슬래그에 기의한 알카리성 침출수 중화방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137437A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137438A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
JPS57137440A (en) * 1981-02-18 1982-08-25 Nippon Kokan Kk <Nkk> Treatment of refining slag containing alkali metallic compound
KR100411268B1 (ko) * 1999-12-18 2003-12-18 주식회사 포스코 슬래그에 기의한 알카리성 침출수 중화방법

Also Published As

Publication number Publication date
JPS5654057B2 (cs) 1981-12-23

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