TR200000919T1 - Device and method for second refineries of metals. - Google Patents

Device and method for second refineries of metals.

Info

Publication number
TR200000919T1
TR200000919T1 TR2000/00919T TR200000919T TR200000919T1 TR 200000919 T1 TR200000919 T1 TR 200000919T1 TR 2000/00919 T TR2000/00919 T TR 2000/00919T TR 200000919 T TR200000919 T TR 200000919T TR 200000919 T1 TR200000919 T1 TR 200000919T1
Authority
TR
Turkey
Prior art keywords
vessel
metal
refineries
metals
steel
Prior art date
Application number
TR2000/00919T
Other languages
Turkish (tr)
Inventor
Johannes Fourie Louis
Original Assignee
Ipcor N.V.
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 Ipcor N.V. filed Critical Ipcor N.V.
Publication of TR200000919T1 publication Critical patent/TR200000919T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/003—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F27B14/065—Channel type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0021—Arc heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0031—Plasma-torch heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • F27D3/1554—Equipment for removing or retaining slag for removing the slag from the surface of the melt
    • F27D3/1563—Equipment for removing or retaining slag for removing the slag from the surface of the melt by the use of scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Bir metalin, özellikle çeligin ikinci kez rafine edilmesi için kullanilan cihaz, uzunlugunun genisligine oraninin ikiden büyük oldugu bir genlesmis kap içerir, söz konusu kap, kabi isitmak için düzenlenmis en az bir kanal türü endüktöre sahiptir ve kap, uzun kenari üzerinde yatay olarak yerlesmis bir biçimde çalisacak sekilde ayarlanmistir. Mevcut bulus ayni zamanda, yukarida açiklanan cihazi kullanarak çelik gibi bir metalin rafine edilmesi yöntemini de içermektedir.The device used to refine a metal, especially steel for the second time, contains an expanded vessel in which the ratio of length to width is greater than two, said vessel having at least one channel type inductor arranged to heat the vessel, and the vessel located horizontally on its long edge. It is set to work. The present invention also includes the method of refining a metal, such as steel, using the device described above.

TR2000/00919T 1998-08-07 1999-07-28 Device and method for second refineries of metals. TR200000919T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA987125 1998-08-07

Publications (1)

Publication Number Publication Date
TR200000919T1 true TR200000919T1 (en) 2000-11-21

Family

ID=25587196

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00919T TR200000919T1 (en) 1998-08-07 1999-07-28 Device and method for second refineries of metals.

Country Status (12)

Country Link
EP (1) EP1021571A1 (en)
JP (1) JP2002522634A (en)
CN (1) CN1274390A (en)
AU (1) AU4642699A (en)
BG (1) BG104298A (en)
BR (1) BR9906673A (en)
CA (1) CA2305741A1 (en)
PL (1) PL339670A1 (en)
SK (1) SK5082000A3 (en)
TR (1) TR200000919T1 (en)
TW (1) TW446753B (en)
WO (1) WO2000008216A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381586B (en) * 1973-08-23 1975-12-15 Asea Ab METHOD AND DEVICE FOR MOLDING MELT FROM A TIPPABLE CONVERTER
SE448741B (en) * 1980-12-23 1987-03-16 Asea Ab METHODS AND DEVICES FOR TURPED DESULATOR DESCRIPTION
CA1328563C (en) * 1986-06-12 1994-04-19 Paul Metz Method of treating metal melts and apparatus for carrying out the method
JPH08269517A (en) * 1995-03-28 1996-10-15 Kobe Steel Ltd Method for pretreating molten iron in torpedo ladle and device for pretreating molten iron therein

Also Published As

Publication number Publication date
PL339670A1 (en) 2001-01-02
AU4642699A (en) 2000-02-28
BG104298A (en) 2000-08-31
CN1274390A (en) 2000-11-22
BR9906673A (en) 2000-08-29
EP1021571A1 (en) 2000-07-26
TW446753B (en) 2001-07-21
CA2305741A1 (en) 2000-02-17
SK5082000A3 (en) 2000-10-09
WO2000008216A1 (en) 2000-02-17
JP2002522634A (en) 2002-07-23

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