JPS51129802A - A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag - Google Patents

A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag

Info

Publication number
JPS51129802A
JPS51129802A JP5368075A JP5368075A JPS51129802A JP S51129802 A JPS51129802 A JP S51129802A JP 5368075 A JP5368075 A JP 5368075A JP 5368075 A JP5368075 A JP 5368075A JP S51129802 A JPS51129802 A JP S51129802A
Authority
JP
Japan
Prior art keywords
slag
sensible heat
ances
sludge
treatment
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
JP5368075A
Other languages
Japanese (ja)
Other versions
JPS5610975B2 (en
Inventor
Takashi Oshiumi
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 Jiryoku Senko Co Ltd
Original Assignee
Nippon Jiryoku Senko Co Ltd
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 Jiryoku Senko Co Ltd filed Critical Nippon Jiryoku Senko Co Ltd
Priority to JP5368075A priority Critical patent/JPS51129802A/en
Publication of JPS51129802A publication Critical patent/JPS51129802A/en
Publication of JPS5610975B2 publication Critical patent/JPS5610975B2/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

Abstract

PURPOSE: Steelmaking dust of electric furnaces is melted to slag by using the sensible heat of high-temperature slag to regenerate and recover valuable metals from the dust and make the dust pollution-free.
COPYRIGHT: (C)1976,JPO&Japio
JP5368075A 1975-05-02 1975-05-02 A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag Granted JPS51129802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5368075A JPS51129802A (en) 1975-05-02 1975-05-02 A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5368075A JPS51129802A (en) 1975-05-02 1975-05-02 A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag

Publications (2)

Publication Number Publication Date
JPS51129802A true JPS51129802A (en) 1976-11-11
JPS5610975B2 JPS5610975B2 (en) 1981-03-11

Family

ID=12949523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5368075A Granted JPS51129802A (en) 1975-05-02 1975-05-02 A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag

Country Status (1)

Country Link
JP (1) JPS51129802A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159128A (en) * 1984-01-27 1985-08-20 Nippon Jiryoku Senko Kk Method for recovering valuable metal from special steel dust, sludge or the like
JP2003105452A (en) * 2001-09-28 2003-04-09 Kobe Steel Ltd Method for producing reduced metal
EP1439237A1 (en) * 2003-01-09 2004-07-21 Oneder, S.A. Recycling process for electric arc furnace dust and product obtained therefrom
CN104789724A (en) * 2015-03-19 2015-07-22 中南大学 Method for extracting iron through reduction smelting of lead slag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159128A (en) * 1984-01-27 1985-08-20 Nippon Jiryoku Senko Kk Method for recovering valuable metal from special steel dust, sludge or the like
JPS6318650B2 (en) * 1984-01-27 1988-04-19 Nippon Jiryoku Senko
JP2003105452A (en) * 2001-09-28 2003-04-09 Kobe Steel Ltd Method for producing reduced metal
EP1439237A1 (en) * 2003-01-09 2004-07-21 Oneder, S.A. Recycling process for electric arc furnace dust and product obtained therefrom
CN104789724A (en) * 2015-03-19 2015-07-22 中南大学 Method for extracting iron through reduction smelting of lead slag

Also Published As

Publication number Publication date
JPS5610975B2 (en) 1981-03-11

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