JPS5433295A - Treating method of slag - Google Patents

Treating method of slag

Info

Publication number
JPS5433295A
JPS5433295A JP9911177A JP9911177A JPS5433295A JP S5433295 A JPS5433295 A JP S5433295A JP 9911177 A JP9911177 A JP 9911177A JP 9911177 A JP9911177 A JP 9911177A JP S5433295 A JPS5433295 A JP S5433295A
Authority
JP
Japan
Prior art keywords
slag
treating method
cooling
contg
solidify
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
JP9911177A
Other languages
Japanese (ja)
Other versions
JPS5711362B2 (en
Inventor
Shinjiro Waguri
Takeji Yano
Tokuzo Yoshida
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 JP9911177A priority Critical patent/JPS5433295A/en
Publication of JPS5433295A publication Critical patent/JPS5433295A/en
Publication of JPS5711362B2 publication Critical patent/JPS5711362B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Abstract

PURPOSE:To obtain fine water granulated slag and slow cooling slag, by adding Ti or Ti contg. substance such as iron sand to molten slag produced from a blast furnace and then cooling to solidify it.
JP9911177A 1977-08-20 1977-08-20 Treating method of slag Granted JPS5433295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9911177A JPS5433295A (en) 1977-08-20 1977-08-20 Treating method of slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9911177A JPS5433295A (en) 1977-08-20 1977-08-20 Treating method of slag

Publications (2)

Publication Number Publication Date
JPS5433295A true JPS5433295A (en) 1979-03-10
JPS5711362B2 JPS5711362B2 (en) 1982-03-04

Family

ID=14238700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9911177A Granted JPS5433295A (en) 1977-08-20 1977-08-20 Treating method of slag

Country Status (1)

Country Link
JP (1) JPS5433295A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107362900A (en) * 2017-07-21 2017-11-21 云南中钛科技有限公司 The technique that a kind of sand ilmenite picks up ilmenite concentrate and iron ore concentrate
CN112592126A (en) * 2020-12-16 2021-04-02 安徽工业大学 Cement-based thermoelectric material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182343U (en) * 1987-05-15 1988-11-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107362900A (en) * 2017-07-21 2017-11-21 云南中钛科技有限公司 The technique that a kind of sand ilmenite picks up ilmenite concentrate and iron ore concentrate
CN112592126A (en) * 2020-12-16 2021-04-02 安徽工业大学 Cement-based thermoelectric material

Also Published As

Publication number Publication date
JPS5711362B2 (en) 1982-03-04

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