JPS5221295A - Treating method for molten slag - Google Patents

Treating method for molten slag

Info

Publication number
JPS5221295A
JPS5221295A JP50098300A JP9830075A JPS5221295A JP S5221295 A JPS5221295 A JP S5221295A JP 50098300 A JP50098300 A JP 50098300A JP 9830075 A JP9830075 A JP 9830075A JP S5221295 A JPS5221295 A JP S5221295A
Authority
JP
Japan
Prior art keywords
molten slag
treating method
slag
molten
heat
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
JP50098300A
Other languages
Japanese (ja)
Other versions
JPS581060B2 (en
Inventor
Ryuzo Okuno
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP50098300A priority Critical patent/JPS581060B2/en
Publication of JPS5221295A publication Critical patent/JPS5221295A/en
Publication of JPS581060B2 publication Critical patent/JPS581060B2/en
Expired 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
    • C21B3/08—Cooling 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
    • 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
    • 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
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/056—Drums whereby slag is poured on or in between
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:To recover heat from molten slag by heating water to steam with radiant heat from the slag.
JP50098300A 1975-08-12 1975-08-12 Youyuusura no shiyori sochi Expired JPS581060B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50098300A JPS581060B2 (en) 1975-08-12 1975-08-12 Youyuusura no shiyori sochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50098300A JPS581060B2 (en) 1975-08-12 1975-08-12 Youyuusura no shiyori sochi

Publications (2)

Publication Number Publication Date
JPS5221295A true JPS5221295A (en) 1977-02-17
JPS581060B2 JPS581060B2 (en) 1983-01-10

Family

ID=14216057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50098300A Expired JPS581060B2 (en) 1975-08-12 1975-08-12 Youyuusura no shiyori sochi

Country Status (1)

Country Link
JP (1) JPS581060B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239595A (en) * 1975-09-25 1977-03-26 Mitsubishi Heavy Ind Ltd Apparatus to treat continuously fused slag
JPS55155183A (en) * 1979-05-18 1980-12-03 Kawasaki Heavy Ind Ltd Continuous treating equipment for molten slag
WO2013122074A1 (en) * 2012-02-17 2013-08-22 Ｊｆｅスチール株式会社 Device for manufacturing solidified slag, device for manufacturing coarse aggregate for concrete, method for manufacturing solidified slag, and method for manufacturing coarse aggregate for concrete
WO2022118187A1 (en) * 2020-12-02 2022-06-09 White Black Slag Technology S.R.L. An improved cooling apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133570U (en) * 1983-02-23 1984-09-06 三和テッキ株式会社 Elevator safety device
DK0556409T3 (en) * 1991-09-06 1996-11-25 Kobe Steel Ltd Melt slag slag container, and method and apparatus for making hard aggregates from waste using the vessel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239595A (en) * 1975-09-25 1977-03-26 Mitsubishi Heavy Ind Ltd Apparatus to treat continuously fused slag
JPS5624855B2 (en) * 1975-09-25 1981-06-09
JPS55155183A (en) * 1979-05-18 1980-12-03 Kawasaki Heavy Ind Ltd Continuous treating equipment for molten slag
WO2013122074A1 (en) * 2012-02-17 2013-08-22 Ｊｆｅスチール株式会社 Device for manufacturing solidified slag, device for manufacturing coarse aggregate for concrete, method for manufacturing solidified slag, and method for manufacturing coarse aggregate for concrete
JP5413542B1 (en) * 2012-02-17 2014-02-12 Ｊｆｅスチール株式会社 Solidified slag manufacturing device, concrete coarse aggregate manufacturing device, solidified slag manufacturing method, and concrete coarse aggregate manufacturing method
CN104114969A (en) * 2012-02-17 2014-10-22 杰富意钢铁株式会社 Device for manufacturing solidified slag, device for manufacturing coarse aggregate for concrete, method for manufacturing solidified slag, and method for manufacturing coarse aggregate for concrete
TWI512257B (en) * 2012-02-17 2015-12-11 Jfe Steel Corp Apparatus for manufacturing solidified slag, apparatus for manufacturing coarse aggregate for concrete, method for manufacturing solidified slag, and method for manufacturing coarse aggregate for concrete
CN104114969B (en) * 2012-02-17 2016-03-02 杰富意钢铁株式会社 Solidify slag manufacturing installation, the reinforcement of concrete coarse aggregate manufacturing installation, solidify the manufacture method of slag manufacture method and the reinforcement of concrete coarse aggregate
WO2022118187A1 (en) * 2020-12-02 2022-06-09 White Black Slag Technology S.R.L. An improved cooling apparatus

Also Published As

Publication number Publication date
JPS581060B2 (en) 1983-01-10

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