JPS541296A - Method of producing water slag from converter slag - Google Patents

Method of producing water slag from converter slag

Info

Publication number
JPS541296A
JPS541296A JP6709177A JP6709177A JPS541296A JP S541296 A JPS541296 A JP S541296A JP 6709177 A JP6709177 A JP 6709177A JP 6709177 A JP6709177 A JP 6709177A JP S541296 A JPS541296 A JP S541296A
Authority
JP
Japan
Prior art keywords
slag
converter
producing water
water
converter 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
JP6709177A
Other languages
Japanese (ja)
Inventor
Tatsuhiko Shigematsu
Koichi Fujii
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 filed Critical Sumitomo Metal Industries Ltd
Priority to JP6709177A priority Critical patent/JPS541296A/en
Publication of JPS541296A publication Critical patent/JPS541296A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B3/00General features in the manufacture of pig-iron
    • C21B3/04Recovery of by-products, e.g. slag
    • C21B3/06Treatment of liquid slag
    • C21B3/08Cooling slag
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2400/00Treatment of slags originating from iron or steel processes
    • C21B2400/02Physical or chemical treatment of slags
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2400/00Treatment of slags originating from iron or steel processes
    • C21B2400/02Physical or chemical treatment of slags
    • C21B2400/022Methods of cooling or quenching molten slag
    • C21B2400/024Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2400/00Treatment of slags originating from iron or steel processes
    • C21B2400/05Apparatus features
    • C21B2400/062Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag

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 produce a rigid water slag from a converter slag without danger of explosion by blowing air against or into the converter slag to effect slag formation and subsequently pouring the slag into water or blowing water thereagainst.
JP6709177A 1977-06-06 1977-06-06 Method of producing water slag from converter slag Pending JPS541296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6709177A JPS541296A (en) 1977-06-06 1977-06-06 Method of producing water slag from converter slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6709177A JPS541296A (en) 1977-06-06 1977-06-06 Method of producing water slag from converter slag

Publications (1)

Publication Number Publication Date
JPS541296A true JPS541296A (en) 1979-01-08

Family

ID=13334859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6709177A Pending JPS541296A (en) 1977-06-06 1977-06-06 Method of producing water slag from converter slag

Country Status (1)

Country Link
JP (1) JPS541296A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586827A (en) * 1981-07-01 1983-01-14 Denka Consult & Eng Co Ltd Constant flow control unit for high pressure powder/gas pipe transport system
JPH05213638A (en) * 1991-10-23 1993-08-24 Pelt & Hooykaas Bv Steel slug
WO1999042623A1 (en) * 1998-02-18 1999-08-26 'holderbank' Financiere Glarus Ag Method for granulating and grinding liquid slag and device for realising the same
WO2001016382A1 (en) * 1999-08-27 2001-03-08 Holcim Ltd. Device for granulating and comminuting liquid slag or foamed slag
WO2001053543A1 (en) * 2000-01-21 2001-07-26 Paul Wurth S.A. Method for treating steel plant slag

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586827A (en) * 1981-07-01 1983-01-14 Denka Consult & Eng Co Ltd Constant flow control unit for high pressure powder/gas pipe transport system
JPH0158085B2 (en) * 1981-07-01 1989-12-08 Denka Engineering
JPH05213638A (en) * 1991-10-23 1993-08-24 Pelt & Hooykaas Bv Steel slug
WO1999042623A1 (en) * 1998-02-18 1999-08-26 'holderbank' Financiere Glarus Ag Method for granulating and grinding liquid slag and device for realising the same
US6319434B1 (en) 1998-02-18 2001-11-20 “Holderbank” Financière Glarus AG Method for granulating and grinding liquid slag and device for realizing the same
WO2001016382A1 (en) * 1999-08-27 2001-03-08 Holcim Ltd. Device for granulating and comminuting liquid slag or foamed slag
WO2001053543A1 (en) * 2000-01-21 2001-07-26 Paul Wurth S.A. Method for treating steel plant slag
US6945077B2 (en) 2000-01-21 2005-09-20 Paul Wurth S.A. Method for treating steel plant slag

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