JPS619557B2 - - Google Patents

Info

Publication number
JPS619557B2
JPS619557B2 JP55079977A JP7997780A JPS619557B2 JP S619557 B2 JPS619557 B2 JP S619557B2 JP 55079977 A JP55079977 A JP 55079977A JP 7997780 A JP7997780 A JP 7997780A JP S619557 B2 JPS619557 B2 JP S619557B2
Authority
JP
Japan
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.)
Expired
Application number
JP55079977A
Other versions
JPS576290A (en
Inventor
Shuji Kajikawa
Kazuo Kanai
Haruo Ito
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP7997780A priority Critical patent/JPS576290A/ja
Priority to US06/268,074 priority patent/US4373907A/en
Priority to CA000378775A priority patent/CA1160839A/en
Priority to DE3122059A priority patent/DE3122059C2/de
Priority to GB8116929A priority patent/GB2078708B/en
Priority to FR8111529A priority patent/FR2484455B1/fr
Publication of JPS576290A publication Critical patent/JPS576290A/ja
Publication of JPS619557B2 publication Critical patent/JPS619557B2/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
    • 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
    • C21B2400/026—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
    • C21B2400/08—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)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Glanulating (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP7997780A 1980-06-13 1980-06-13 Molten slag treating apparatus Granted JPS576290A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7997780A JPS576290A (en) 1980-06-13 1980-06-13 Molten slag treating apparatus
US06/268,074 US4373907A (en) 1980-06-13 1981-05-27 Apparatus for manufacturing rapidly cooled solidified slag
CA000378775A CA1160839A (en) 1980-06-13 1981-06-01 Apparatus for manufacturing rapidly cooled solidified slag
DE3122059A DE3122059C2 (de) 1980-06-13 1981-06-03 Vorrichtung zur Herstellung einer schnell abgekühlten, glasig erstarrten Schlacke
GB8116929A GB2078708B (en) 1980-06-13 1981-06-03 Rapidly cooled solidified slag
FR8111529A FR2484455B1 (fr) 1980-06-13 1981-06-11 Appareil de fabrication de laitier solidifie rapidement refroidi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7997780A JPS576290A (en) 1980-06-13 1980-06-13 Molten slag treating apparatus

Publications (2)

Publication Number Publication Date
JPS576290A JPS576290A (en) 1982-01-13
JPS619557B2 true JPS619557B2 (ja) 1986-03-24

Family

ID=13705378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7997780A Granted JPS576290A (en) 1980-06-13 1980-06-13 Molten slag treating apparatus

Country Status (6)

Country Link
US (1) US4373907A (ja)
JP (1) JPS576290A (ja)
CA (1) CA1160839A (ja)
DE (1) DE3122059C2 (ja)
FR (1) FR2484455B1 (ja)
GB (1) GB2078708B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375959B (de) * 1982-11-16 1984-09-25 Voest Alpine Ag Verfahren und einrichtung zur gewinnung der fuehlbaren waerme von schlacke
LU91917B1 (de) * 2011-12-16 2013-06-17 Wurth Paul Sa Kaltwinderzeugung aus Schlackewaerme
CN103363825B (zh) * 2012-03-26 2015-11-25 朱杰 高温余热热管回收系统
CN108225014A (zh) * 2018-01-22 2018-06-29 卢爱玲 一种陶瓷窑炉快冷区低温余热叠温回收系统
EP4256090A1 (en) * 2020-12-02 2023-10-11 White Black Slag Technology S.R.L. An improved cooling apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL49220C (ja) * 1900-01-01
DE427772C (de) * 1926-04-19 Arbed Verfahren zur UEberfuehrung feuerfluessiger Massen in den festen Zustand unter Nutzbarmachung der hierbei frei werdenden Waerme
US1634858A (en) * 1925-12-05 1927-07-05 William J Stoop Normalizing furnace
AT337222B (de) * 1973-01-12 1977-06-27 Nat Slag Ltd Vorrichtung zur pelletisierung von geschmolzenem material, insbesondere hochofenschlacke
US4050884A (en) * 1976-03-04 1977-09-27 Richard Jablin Slag waste heat boiler
JPS5456627A (en) * 1977-10-13 1979-05-07 Nakayama Steel Works Ltd Method and apparatus for making blast furnace slag crushed sand

Also Published As

Publication number Publication date
GB2078708A (en) 1982-01-13
DE3122059C2 (de) 1984-08-02
FR2484455B1 (fr) 1986-09-26
FR2484455A1 (fr) 1981-12-18
CA1160839A (en) 1984-01-24
GB2078708B (en) 1983-09-21
DE3122059A1 (de) 1982-03-18
US4373907A (en) 1983-02-15
JPS576290A (en) 1982-01-13

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