JPS53125990A - Slag treatment apparatus - Google Patents

Slag treatment apparatus

Info

Publication number
JPS53125990A
JPS53125990A JP4034277A JP4034277A JPS53125990A JP S53125990 A JPS53125990 A JP S53125990A JP 4034277 A JP4034277 A JP 4034277A JP 4034277 A JP4034277 A JP 4034277A JP S53125990 A JPS53125990 A JP S53125990A
Authority
JP
Japan
Prior art keywords
treatment apparatus
slag treatment
slag
cooling
inducted
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.)
Pending
Application number
JP4034277A
Other languages
Japanese (ja)
Inventor
Takeshi Suzuki
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP4034277A priority Critical patent/JPS53125990A/en
Publication of JPS53125990A publication Critical patent/JPS53125990A/en
Pending 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)

Abstract

PURPOSE:To form a compact slag treatment apparatus which prevents pollution through cooling of slag to be inducted to the rotary kiln with cooling gas circulated in a closed circuit by feeding thereof after precooling and crushing.
JP4034277A 1977-04-11 1977-04-11 Slag treatment apparatus Pending JPS53125990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4034277A JPS53125990A (en) 1977-04-11 1977-04-11 Slag treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4034277A JPS53125990A (en) 1977-04-11 1977-04-11 Slag treatment apparatus

Publications (1)

Publication Number Publication Date
JPS53125990A true JPS53125990A (en) 1978-11-02

Family

ID=12577948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4034277A Pending JPS53125990A (en) 1977-04-11 1977-04-11 Slag treatment apparatus

Country Status (1)

Country Link
JP (1) JPS53125990A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102618674A (en) * 2012-03-28 2012-08-01 河北金梆子锅炉有限公司 Total heat recovery system for molten blast furnace slag
CN105018659A (en) * 2015-07-08 2015-11-04 北京中冶设备研究设计总院有限公司 Method and device for secondary cooling after granulating slag by dry method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102618674A (en) * 2012-03-28 2012-08-01 河北金梆子锅炉有限公司 Total heat recovery system for molten blast furnace slag
CN105018659A (en) * 2015-07-08 2015-11-04 北京中冶设备研究设计总院有限公司 Method and device for secondary cooling after granulating slag by dry method

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