JPS51116172A - A process for cooling hot slag - Google Patents

A process for cooling hot slag

Info

Publication number
JPS51116172A
JPS51116172A JP50040816A JP4081675A JPS51116172A JP S51116172 A JPS51116172 A JP S51116172A JP 50040816 A JP50040816 A JP 50040816A JP 4081675 A JP4081675 A JP 4081675A JP S51116172 A JPS51116172 A JP S51116172A
Authority
JP
Japan
Prior art keywords
slag
hot slag
cooling hot
cool
sand
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
JP50040816A
Other languages
Japanese (ja)
Other versions
JPS568947B2 (en
Inventor
Hiroo Horiuchi
Kinji Matsumura
Tatsuo Matsuo
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.)
IRIE KOSAN KK
IRIE KOUSAN KK
Nippon Steel Corp
Original Assignee
IRIE KOSAN KK
IRIE KOUSAN KK
Nippon Steel Corp
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 IRIE KOSAN KK, IRIE KOUSAN KK, Nippon Steel Corp filed Critical IRIE KOSAN KK
Priority to JP50040816A priority Critical patent/JPS51116172A/en
Publication of JPS51116172A publication Critical patent/JPS51116172A/en
Publication of JPS568947B2 publication Critical patent/JPS568947B2/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
    • C21B2400/024—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
    • C21B2400/028—Methods of cooling or quenching molten slag with the permanent addition of cooled slag or other solids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:To rapidly and safely cool and solidify hot slag by covering the slag surface with sand, soil etc. and sprinkling water to allow the slag to cool so as to avoid the generation of flying dust.
JP50040816A 1975-04-05 1975-04-05 A process for cooling hot slag Granted JPS51116172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50040816A JPS51116172A (en) 1975-04-05 1975-04-05 A process for cooling hot slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50040816A JPS51116172A (en) 1975-04-05 1975-04-05 A process for cooling hot slag

Publications (2)

Publication Number Publication Date
JPS51116172A true JPS51116172A (en) 1976-10-13
JPS568947B2 JPS568947B2 (en) 1981-02-26

Family

ID=12591167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040816A Granted JPS51116172A (en) 1975-04-05 1975-04-05 A process for cooling hot slag

Country Status (1)

Country Link
JP (1) JPS51116172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101130176B1 (en) 2011-09-09 2012-03-28 김호천 Ladle for slag cohesion spray apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101130176B1 (en) 2011-09-09 2012-03-28 김호천 Ladle for slag cohesion spray apparatus

Also Published As

Publication number Publication date
JPS568947B2 (en) 1981-02-26

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