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JPS53110996A - Production of crystalline blast furnace granulated slag - Google Patents

Production of crystalline blast furnace granulated slag

Info

Publication number
JPS53110996A
JPS53110996A JP2671477A JP2671477A JPS53110996A JP S53110996 A JPS53110996 A JP S53110996A JP 2671477 A JP2671477 A JP 2671477A JP 2671477 A JP2671477 A JP 2671477A JP S53110996 A JPS53110996 A JP S53110996A
Authority
JP
Japan
Prior art keywords
blast furnace
production
granulated slag
furnace granulated
slag
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
JP2671477A
Other languages
Japanese (ja)
Inventor
Hisamitsu Harada
Yuichi Urakawa
Kazuo Kamei
Norimasa Adachi
Tomoji Yamazaki
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2671477A priority Critical patent/JPS53110996A/en
Publication of JPS53110996A publication Critical patent/JPS53110996A/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
    • C21B2400/024—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
    • C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus

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 obtain the title granulated slag at a low cost by extending the surface area of molten blast furnace slag every time the slag falls naturally step by step to facilitate emission of heat due to radiation and repeating agitation by means of turbulence formed at the time of falling to effectively perform slow cooling and agitation, followed by quenching and granulation.
JP2671477A 1977-03-10 1977-03-10 Production of crystalline blast furnace granulated slag Pending JPS53110996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2671477A JPS53110996A (en) 1977-03-10 1977-03-10 Production of crystalline blast furnace granulated slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2671477A JPS53110996A (en) 1977-03-10 1977-03-10 Production of crystalline blast furnace granulated slag

Publications (1)

Publication Number Publication Date
JPS53110996A true JPS53110996A (en) 1978-09-28

Family

ID=12201017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2671477A Pending JPS53110996A (en) 1977-03-10 1977-03-10 Production of crystalline blast furnace granulated slag

Country Status (1)

Country Link
JP (1) JPS53110996A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108298993A (en) * 2018-03-12 2018-07-20 天津城建大学 Ceramic material rotary kiln dry granulation methods
US10604730B2 (en) 2015-10-16 2020-03-31 Terressentia Corporation Alcoholic beverage maturing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10604730B2 (en) 2015-10-16 2020-03-31 Terressentia Corporation Alcoholic beverage maturing device
US11649422B2 (en) 2015-10-16 2023-05-16 Green River Spirits Company Alcoholic beverage maturing device
CN108298993A (en) * 2018-03-12 2018-07-20 天津城建大学 Ceramic material rotary kiln dry granulation methods

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