ATA84294A - METHOD FOR KEEPING AN OPENING OF A METALLURGICAL VESSEL FROM DEPOSITS AND DEVICE FOR CARRYING OUT THIS METHOD - Google Patents

METHOD FOR KEEPING AN OPENING OF A METALLURGICAL VESSEL FROM DEPOSITS AND DEVICE FOR CARRYING OUT THIS METHOD

Info

Publication number
ATA84294A
ATA84294A AT84294A AT84294A ATA84294A AT A84294 A ATA84294 A AT A84294A AT 84294 A AT84294 A AT 84294A AT 84294 A AT84294 A AT 84294A AT A84294 A ATA84294 A AT A84294A
Authority
AT
Austria
Prior art keywords
deposits
keeping
carrying
opening
metallurgical vessel
Prior art date
Application number
AT84294A
Other languages
German (de)
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Priority to AT84294A priority Critical patent/ATA84294A/en
Priority to JP7527217A priority patent/JPH10508068A/en
Priority to PCT/AT1995/000077 priority patent/WO1995029265A1/en
Priority to EP95915062A priority patent/EP0756642A1/en
Priority to DE19580364T priority patent/DE19580364D2/en
Publication of ATA84294A publication Critical patent/ATA84294A/en

Links

Classifications

    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
AT84294A 1994-04-22 1994-04-22 METHOD FOR KEEPING AN OPENING OF A METALLURGICAL VESSEL FROM DEPOSITS AND DEVICE FOR CARRYING OUT THIS METHOD ATA84294A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT84294A ATA84294A (en) 1994-04-22 1994-04-22 METHOD FOR KEEPING AN OPENING OF A METALLURGICAL VESSEL FROM DEPOSITS AND DEVICE FOR CARRYING OUT THIS METHOD
JP7527217A JPH10508068A (en) 1994-04-22 1995-04-20 Method and apparatus for removing sediment from metallurgical vessel openings
PCT/AT1995/000077 WO1995029265A1 (en) 1994-04-22 1995-04-20 Process for keeping a metallurgical vessel opening free from deposits
EP95915062A EP0756642A1 (en) 1994-04-22 1995-04-20 Process for keeping a metallurgical vessel opening free from deposits
DE19580364T DE19580364D2 (en) 1994-04-22 1995-04-20 Method and device for keeping an opening of a metallurgical vessel free of deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT84294A ATA84294A (en) 1994-04-22 1994-04-22 METHOD FOR KEEPING AN OPENING OF A METALLURGICAL VESSEL FROM DEPOSITS AND DEVICE FOR CARRYING OUT THIS METHOD

Publications (1)

Publication Number Publication Date
ATA84294A true ATA84294A (en) 1998-04-15

Family

ID=3501027

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84294A ATA84294A (en) 1994-04-22 1994-04-22 METHOD FOR KEEPING AN OPENING OF A METALLURGICAL VESSEL FROM DEPOSITS AND DEVICE FOR CARRYING OUT THIS METHOD

Country Status (5)

Country Link
EP (1) EP0756642A1 (en)
JP (1) JPH10508068A (en)
AT (1) ATA84294A (en)
DE (1) DE19580364D2 (en)
WO (1) WO1995029265A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT252976B (en) * 1963-03-30 1967-03-10 Demag Ag Method and device for charging metallurgical vessels, in particular converters, with granular or powdery additives
DE2628939C2 (en) * 1975-07-01 1984-03-29 Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie-Association sans but lucratif-Vereniging zonder winstoogmerk, Bruxelles Method for keeping an observation opening free, in particular in a blast furnace
AT395984B (en) * 1991-07-16 1993-04-26 Voest Alpine Ind Anlagen DEVICE FOR KEEPING A METALURGICAL VESSEL'S LANE OPENING

Also Published As

Publication number Publication date
WO1995029265A1 (en) 1995-11-02
DE19580364D2 (en) 1997-03-13
JPH10508068A (en) 1998-08-04
EP0756642A1 (en) 1997-02-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
A1J Withdrawal paragraph 166 lit. 6