JPS52122214A - Refining of molten metal by circulating use of residue obtained by dissolving slag containing compounds of alkali metal as main component into water - Google Patents

Refining of molten metal by circulating use of residue obtained by dissolving slag containing compounds of alkali metal as main component into water

Info

Publication number
JPS52122214A
JPS52122214A JP3873876A JP3873876A JPS52122214A JP S52122214 A JPS52122214 A JP S52122214A JP 3873876 A JP3873876 A JP 3873876A JP 3873876 A JP3873876 A JP 3873876A JP S52122214 A JPS52122214 A JP S52122214A
Authority
JP
Japan
Prior art keywords
alkali metal
refining
water
main component
containing compounds
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
JP3873876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5654043B2 (OSRAM
Inventor
Satomi Yamamoto
Masataka Yoshii
Yozo Fujikake
Shoichi Sakaguchi
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 JP3873876A priority Critical patent/JPS52122214A/ja
Publication of JPS52122214A publication Critical patent/JPS52122214A/ja
Publication of JPS5654043B2 publication Critical patent/JPS5654043B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP3873876A 1976-04-08 1976-04-08 Refining of molten metal by circulating use of residue obtained by dissolving slag containing compounds of alkali metal as main component into water Granted JPS52122214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3873876A JPS52122214A (en) 1976-04-08 1976-04-08 Refining of molten metal by circulating use of residue obtained by dissolving slag containing compounds of alkali metal as main component into water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3873876A JPS52122214A (en) 1976-04-08 1976-04-08 Refining of molten metal by circulating use of residue obtained by dissolving slag containing compounds of alkali metal as main component into water

Publications (2)

Publication Number Publication Date
JPS52122214A true JPS52122214A (en) 1977-10-14
JPS5654043B2 JPS5654043B2 (OSRAM) 1981-12-23

Family

ID=12533651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3873876A Granted JPS52122214A (en) 1976-04-08 1976-04-08 Refining of molten metal by circulating use of residue obtained by dissolving slag containing compounds of alkali metal as main component into water

Country Status (1)

Country Link
JP (1) JPS52122214A (OSRAM)

Also Published As

Publication number Publication date
JPS5654043B2 (OSRAM) 1981-12-23

Similar Documents

Publication Publication Date Title
ES432346A1 (es) Procedimiento de desulfuracion de metal fundido.
JPS52122214A (en) Refining of molten metal by circulating use of residue obtained by dissolving slag containing compounds of alkali metal as main component into water
JPS5339297A (en) Production of alkali metal carbonate from molten iron alloy refining slag as raw material
JPS52148498A (en) Production of alkali metal carbonates from refining slag of molten iron alloy as raw material
JPS538307A (en) Preparation of alkaline metal carbonate using molten ferro alloy refining slag as raw material
JPS532322A (en) Dephosphorizing agent for molten pig iron
JPS52156713A (en) Treatment of steel making slag
JPS53102213A (en) Continuous refining method of molten iron alloy
JPS5433295A (en) Treating method of slag
JPS52126601A (en) Preliminary treatment of molten metal
JPS5481113A (en) Process for desulfurizing molten iron outside furnace
JPS52113316A (en) Refining of molten iron alloy using circularly auxiliary raw material
JPS5594414A (en) Desiliconization method of molten metal
JPS5241110A (en) Treating process of molten pig iron
JPS5258011A (en) Dephosphorizing agent for iron refining
JPS5248511A (en) Melting method of refining slag, having alkali metal compounds for its chief ingredients
GB938892A (en) Method of making nodular graphite cast iron
JPS5322804A (en) Refining method and refining vessel for molten metal bath
JPS538310A (en) Reusing method of steel making slag
SU414309A1 (OSRAM)
JPS5244715A (en) Continuous method of refining molten iron alloy by using alkali metal compoun
JPS5242415A (en) Equipment for refining molten iron alloy
JPS5230713A (en) Cohesion agent for slag in steel making
GB769957A (en) Improvements in or relating to the manufacture of steel
GB1471434A (en) Treatment of iron melts