JPS5248511A - Melting method of refining slag, having alkali metal compounds for its chief ingredients - Google Patents

Melting method of refining slag, having alkali metal compounds for its chief ingredients

Info

Publication number
JPS5248511A
JPS5248511A JP12453275A JP12453275A JPS5248511A JP S5248511 A JPS5248511 A JP S5248511A JP 12453275 A JP12453275 A JP 12453275A JP 12453275 A JP12453275 A JP 12453275A JP S5248511 A JPS5248511 A JP S5248511A
Authority
JP
Japan
Prior art keywords
alkali metal
metal compounds
melting method
refining slag
chief ingredients
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
JP12453275A
Other languages
Japanese (ja)
Other versions
JPS5837365B2 (en
Inventor
Satomi Yamamoto
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 JP12453275A priority Critical patent/JPS5837365B2/en
Publication of JPS5248511A publication Critical patent/JPS5248511A/en
Publication of JPS5837365B2 publication Critical patent/JPS5837365B2/en
Expired 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:To recover water soluble valuable ingredients in slag, by using exhaust water of wet dust collector, collecting powdered dust etc., generated from the dephosphorization and desulfurization refining of molten ferroalloy with alkali metal compounds usch as soda ash etc.
JP12453275A 1975-10-16 1975-10-16 Method for melting refined slag containing alkali metal compounds as main components Expired JPS5837365B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12453275A JPS5837365B2 (en) 1975-10-16 1975-10-16 Method for melting refined slag containing alkali metal compounds as main components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12453275A JPS5837365B2 (en) 1975-10-16 1975-10-16 Method for melting refined slag containing alkali metal compounds as main components

Publications (2)

Publication Number Publication Date
JPS5248511A true JPS5248511A (en) 1977-04-18
JPS5837365B2 JPS5837365B2 (en) 1983-08-16

Family

ID=14887795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12453275A Expired JPS5837365B2 (en) 1975-10-16 1975-10-16 Method for melting refined slag containing alkali metal compounds as main components

Country Status (1)

Country Link
JP (1) JPS5837365B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10423087B2 (en) 2017-07-28 2019-09-24 Fuji Xerox Co., Ltd. Electrostatic charge image developing toner and electrostatic charge image developer
US10488776B2 (en) 2017-07-28 2019-11-26 Fuji Xerox Co., Ltd. Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
US10527962B2 (en) 2017-07-28 2020-01-07 Fuji Xerox Co., Ltd. Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10423087B2 (en) 2017-07-28 2019-09-24 Fuji Xerox Co., Ltd. Electrostatic charge image developing toner and electrostatic charge image developer
US10488776B2 (en) 2017-07-28 2019-11-26 Fuji Xerox Co., Ltd. Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
US10527962B2 (en) 2017-07-28 2020-01-07 Fuji Xerox Co., Ltd. Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

Also Published As

Publication number Publication date
JPS5837365B2 (en) 1983-08-16

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