JPS5431096A - Treating method for molten metallurgical slag - Google Patents

Treating method for molten metallurgical slag

Info

Publication number
JPS5431096A
JPS5431096A JP9734677A JP9734677A JPS5431096A JP S5431096 A JPS5431096 A JP S5431096A JP 9734677 A JP9734677 A JP 9734677A JP 9734677 A JP9734677 A JP 9734677A JP S5431096 A JPS5431096 A JP S5431096A
Authority
JP
Japan
Prior art keywords
metallurgical slag
treating method
molten metallurgical
molten
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
JP9734677A
Other languages
Japanese (ja)
Inventor
Mayumi Yoshinaga
Koichi Fujii
Tatsuhiko Shigematsu
Masato Miyake
Nobuhisa Ujiie
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.)
IHI Corp
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Ishikawajima Harima Heavy Industries 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 Sumitomo Metal Industries Ltd, Ishikawajima Harima Heavy Industries Co Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9734677A priority Critical patent/JPS5431096A/en
Publication of JPS5431096A publication Critical patent/JPS5431096A/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
    • C21B2400/05—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

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)
  • Furnace Details (AREA)

Abstract

PURPOSE:To make recovery of sensible heat easy and obtain metallurgical slag sand applicable as fine aggregate for concrete by granulating molten metallurgicalls slag discharged from a blast furnace or the like and dropping the granules into water to solidify them.
JP9734677A 1977-08-13 1977-08-13 Treating method for molten metallurgical slag Pending JPS5431096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9734677A JPS5431096A (en) 1977-08-13 1977-08-13 Treating method for molten metallurgical slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9734677A JPS5431096A (en) 1977-08-13 1977-08-13 Treating method for molten metallurgical slag

Publications (1)

Publication Number Publication Date
JPS5431096A true JPS5431096A (en) 1979-03-07

Family

ID=14189910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9734677A Pending JPS5431096A (en) 1977-08-13 1977-08-13 Treating method for molten metallurgical slag

Country Status (1)

Country Link
JP (1) JPS5431096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141654A (en) * 1983-12-27 1985-07-26 日本鋼管株式会社 Method for producing vitreous blast furnace slag
CN102050959A (en) * 2011-01-28 2011-05-11 重庆大学 A method and device for recycling sensible heat of blast furnace slag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141654A (en) * 1983-12-27 1985-07-26 日本鋼管株式会社 Method for producing vitreous blast furnace slag
CN102050959A (en) * 2011-01-28 2011-05-11 重庆大学 A method and device for recycling sensible heat of blast furnace slag

Similar Documents

Publication Publication Date Title
JPS5456627A (en) Method and apparatus for making blast furnace slag crushed sand
JPS5431096A (en) Treating method for molten metallurgical slag
JPS5354196A (en) Treating method for converter slag
JPS5325641A (en) Process for recovery of waste heat of blast furnace slag
JPS5431097A (en) Production of metallurgical slag sand
JPS5433295A (en) Treating method of slag
ES468411A1 (en) Manufacture of mineral wool from metallurgical slag
JPS5384894A (en) Apparatus for granulating metallurgical molten slag and recovering heat from the same
JPS542995A (en) Production of granulated slag
JPS52156713A (en) Treatment of steel making slag
JPS5325293A (en) Cooling and recovering method for granular metallurgical slag
JPS5447892A (en) Production of crystal-containing blast furnace granulated slag
JPS53132495A (en) Method of treating yellow water leached from blast furnace slag
JPS5446195A (en) Production of crystal-containing blast furnace granulated slag
JPS51131403A (en) A method of building iron trough for blast furnaces
JPS53140296A (en) Treating method for molten slag
JPS55162454A (en) Treatment for solidification prevention of blast furnace water granulated slag
JPS5373493A (en) Method and apparatus for supplying molten slag
JPS57181314A (en) Treatment of steel making slag
JPS51122670A (en) A method of treating steel-making slag
JPS54138804A (en) Manufacture of aggregate material from blast furnace slag
JPS53125293A (en) Method and apparatus for producing granulated slag from slag of blast furnace or the like
JPS55119137A (en) Recovery method for base metal from desulfurized slag of molten iron
JPS53100993A (en) Mass production method of modified slag
JPS5325637A (en) Process for cooling of blast furnace slag particles