DE69802409D1 - Abgedichtetes gefäss zur behandlung oxidierbaren flüssigmetalls - Google Patents

Abgedichtetes gefäss zur behandlung oxidierbaren flüssigmetalls

Info

Publication number
DE69802409D1
DE69802409D1 DE69802409T DE69802409T DE69802409D1 DE 69802409 D1 DE69802409 D1 DE 69802409D1 DE 69802409 T DE69802409 T DE 69802409T DE 69802409 T DE69802409 T DE 69802409T DE 69802409 D1 DE69802409 D1 DE 69802409D1
Authority
DE
Germany
Prior art keywords
lid
wall
vessel
extension
vessel body
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.)
Expired - Lifetime
Application number
DE69802409T
Other languages
English (en)
Other versions
DE69802409T2 (de
Inventor
Jacques Moriceau
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.)
Novelis Inc Canada
Original Assignee
Aluminium Pechiney SA
Pechiney Rhenalu SAS
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 Aluminium Pechiney SA, Pechiney Rhenalu SAS filed Critical Aluminium Pechiney SA
Publication of DE69802409D1 publication Critical patent/DE69802409D1/de
Application granted granted Critical
Publication of DE69802409T2 publication Critical patent/DE69802409T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D2001/0059—Construction elements of a furnace
    • F27D2001/0069—Means to prevent heat conduction
    • F27D2001/0073—Surrounding protection around the furnace, e.g. covers, circulation of gas
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0036—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising inflatable or extendable parts
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0009—Monitoring the pressure in an enclosure or kiln zone
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Furnace Details (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DE69802409T 1997-07-16 1998-07-09 Abgedichtetes gefäss zur behandlung oxidierbaren flüssigmetalls Expired - Lifetime DE69802409T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709238A FR2766209B1 (fr) 1997-07-16 1997-07-16 Cuve de traitement de metal liquide inertee
PCT/FR1998/001487 WO1999004046A1 (fr) 1997-07-16 1998-07-09 Cuve inertee pour le traitement de metal liquide oxydable

Publications (2)

Publication Number Publication Date
DE69802409D1 true DE69802409D1 (de) 2001-12-13
DE69802409T2 DE69802409T2 (de) 2002-08-29

Family

ID=9509436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802409T Expired - Lifetime DE69802409T2 (de) 1997-07-16 1998-07-09 Abgedichtetes gefäss zur behandlung oxidierbaren flüssigmetalls

Country Status (11)

Country Link
US (1) US6331269B1 (de)
EP (1) EP0998588B1 (de)
JP (1) JP2001510238A (de)
AT (1) ATE208434T1 (de)
AU (1) AU8633898A (de)
CA (1) CA2296749C (de)
DE (1) DE69802409T2 (de)
ES (1) ES2166180T3 (de)
FR (1) FR2766209B1 (de)
NO (1) NO322601B1 (de)
WO (1) WO1999004046A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO310115B1 (no) * 1999-09-03 2001-05-21 Norsk Hydro As Utstyr for smeltebehandling
DE102004062871B4 (de) * 2004-12-21 2014-04-30 Sms Siemag Aktiengesellschaft Metallurgisches Gefäß mit Befestigungssystem
DE102008027006A1 (de) 2007-12-03 2009-06-04 Sms Mevac Gmbh Vorrichtung zur sekundär- und vakuum-metallurgischen Behandlung von flüssigem Stahl
KR101367301B1 (ko) * 2011-09-17 2014-02-28 주식회사 포스코 플럭스 공급장치 및 공급방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677332A (en) * 1969-06-13 1972-07-18 George A Smiernow Vacuum casting process
US3870511A (en) * 1971-12-27 1975-03-11 Union Carbide Corp Process for refining molten aluminum
DE2815011A1 (de) * 1978-04-07 1979-10-18 Bleickert Gerhard Abdichtvorrichtung fuer vakuumanlagen
JPS57175701A (en) * 1981-04-20 1982-10-28 Hiroshi Ishizuka Chlorination furnace and its operation
JPH0665729B2 (ja) * 1986-04-11 1994-08-24 昭和アルミニウム株式会社 溶融金属処理装置
DE3904200A1 (de) * 1989-02-13 1990-08-16 Kempchen & Co Gmbh Dichtungsanordnung, insbesondere hochdruck-dichtungsanordnung
DE19518361C1 (de) * 1995-05-19 1996-08-08 Technometal Ges Fuer Metalltec Vakuumdichtes Reaktionsgefäß für die Stahlbehandlung mit einer Stopfbuchse

Also Published As

Publication number Publication date
NO20000206D0 (no) 2000-01-14
NO20000206L (no) 2000-03-16
CA2296749A1 (fr) 1999-01-28
ATE208434T1 (de) 2001-11-15
FR2766209B1 (fr) 1999-08-27
CA2296749C (fr) 2007-09-18
JP2001510238A (ja) 2001-07-31
EP0998588B1 (de) 2001-11-07
AU8633898A (en) 1999-02-10
ES2166180T3 (es) 2002-04-01
WO1999004046A1 (fr) 1999-01-28
NO322601B1 (no) 2006-10-30
DE69802409T2 (de) 2002-08-29
FR2766209A1 (fr) 1999-01-22
EP0998588A1 (de) 2000-05-10
US6331269B1 (en) 2001-12-18

Similar Documents

Publication Publication Date Title
HUT76185A (en) Process and equipment for the contacting of gas and fluid media
DE69405569D1 (de) Zugangsstopfen mit flansch
NO953817D0 (no) Apparat til bruk ved oppblåsing av en luftpute og fremgangsmåte ved sammenstilling
MX9800227A (es) Sello para cable.
BG100513A (en) Device to exhaust the fumes produced inside accumulator batteries
AU6258799A (en) Electrochemical peroxidation of contaminated liquids and slurries
EP0667524A3 (de) Elektrochemische Messung des Sauerstoffgehaltes.
GB2340249B (en) Electrochemical sensor for the detection of hydrogen cyanide and method of use thereof
ITPR970019A0 (it) Procedimento ed apparato per l'ispezione esterna di contenitori.
DE59710052D1 (de) Prüfen der Dichtheit des Verschlusses von Kleinbehältern
CA2244678A1 (en) Rotating sealing device
DE69535682D1 (de) Druckbehälter
TW354259B (en) Urethra control system the invention relates to an involunary urine control system
EP0681168A3 (de) Verfahren und Apparat zur Erfassung des Innendruckes eines verschlossenen Behälters.
AU645386B2 (en) Bottom or wall structure for a metallurgical vessel
GB9605480D0 (en) Liquid sealing arrangement for liquid ring pumps
ATE208434T1 (de) Abgedichtetes gefäss zur behandlung oxidierbaren flüssigmetalls
BG101534A (en) Multiply used distribution device for viscous material
TW330237B (en) Vertical furnace of a semiconductor manufacturing apparatus and a boat cover thereof
AU4604196A (en) High pressure washout of chemical agents
TW343180B (en) Tire housing tube
CA2452497A1 (en) Odorized seals for the detection of gas leak
GB2313912B (en) Thin film technology for the fabrication of sensitive, robust biosensors
HUP9800108A1 (hu) Reakciótégely aluminotermiás sínhegesztő-berendezéshez
FR2742417B1 (fr) Recipient metallique du type boite-boisson

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALUMINIUM PECHINEY, PARIS, FR PECHINEY RHENALU, PA

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOVELIS,INC., TORONTO, ONTARIO, CA