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AU5323498A - Process for reducing fume emissions during molten metal transfer - Google Patents

Process for reducing fume emissions during molten metal transfer

Info

Publication number
AU5323498A
AU5323498A AU53234/98A AU5323498A AU5323498A AU 5323498 A AU5323498 A AU 5323498A AU 53234/98 A AU53234/98 A AU 53234/98A AU 5323498 A AU5323498 A AU 5323498A AU 5323498 A AU5323498 A AU 5323498A
Authority
AU
Australia
Prior art keywords
molten metal
metal transfer
emissions during
during molten
fume emissions
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.)
Abandoned
Application number
AU53234/98A
Inventor
Dieter Fuenders
Harald Winter
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of AU5323498A publication Critical patent/AU5323498A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D45/00—Equipment for casting, not otherwise provided for
    • B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/06—Constructional features of mixers for pig-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU53234/98A 1996-11-08 1997-11-03 Process for reducing fume emissions during molten metal transfer Abandoned AU5323498A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74631096A 1996-11-08 1996-11-08
US08746310 1996-11-08
PCT/EP1997/006938 WO1998021373A2 (en) 1996-11-08 1997-11-03 Process for reducing fume emissions during molten metal transfer

Publications (1)

Publication Number Publication Date
AU5323498A true AU5323498A (en) 1998-06-03

Family

ID=25000290

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53234/98A Abandoned AU5323498A (en) 1996-11-08 1997-11-03 Process for reducing fume emissions during molten metal transfer

Country Status (5)

Country Link
EP (1) EP0946762A2 (en)
JP (1) JP2001503817A (en)
AU (1) AU5323498A (en)
CA (1) CA2270949A1 (en)
WO (1) WO1998021373A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5407186B2 (en) * 2008-06-09 2014-02-05 Ｊｆｅスチール株式会社 Dust generation prevention method in remaining hot water return work
DE102011008894A1 (en) * 2011-01-19 2012-07-19 Air Liquide Deutschland Gmbh Method and nozzle for suppressing development of iron containing steam

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071359A1 (en) * 1981-07-23 1983-02-09 Uss Engineers And Consultants, Inc. Methods and apparatus for molten metal fume supression
FR2579495B1 (en) * 1985-04-01 1987-09-11 Air Liquide METHOD FOR PROTECTING A METAL CASTING JET
FR2607829A1 (en) * 1986-12-09 1988-06-10 Cootec Deutschland Gmbh Process for the treatment of steel in a ladle
DE3904415C1 (en) * 1989-02-14 1990-04-26 Intracon Handelsgesellschaft Fuer Industriebedarf M.B.H., 6200 Wiesbaden, De
DK0544967T3 (en) * 1991-11-28 1995-10-16 Von Roll Ag Process for suppressing dust and smoke in the manufacture of electric steel
EP0639650A1 (en) * 1993-08-18 1995-02-22 The Commonwealth Industrial Gases Limited CO2 snow discharge apparatus

Also Published As

Publication number Publication date
EP0946762A2 (en) 1999-10-06
CA2270949A1 (en) 1998-05-22
WO1998021373A2 (en) 1998-05-22
WO1998021373A3 (en) 1998-08-20
JP2001503817A (en) 2001-03-21

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