ATE89328T1 - Anlage zum entfernen von gas- oder festfoermigen verunreinigungen aus einem fluessigen produkt, welches sich in einem behaelter befindet. - Google Patents

Anlage zum entfernen von gas- oder festfoermigen verunreinigungen aus einem fluessigen produkt, welches sich in einem behaelter befindet.

Info

Publication number
ATE89328T1
ATE89328T1 AT89400726T AT89400726T ATE89328T1 AT E89328 T1 ATE89328 T1 AT E89328T1 AT 89400726 T AT89400726 T AT 89400726T AT 89400726 T AT89400726 T AT 89400726T AT E89328 T1 ATE89328 T1 AT E89328T1
Authority
AT
Austria
Prior art keywords
head
liquid product
plant
container
solid impurities
Prior art date
Application number
AT89400726T
Other languages
English (en)
Inventor
Floch Roland Le
Maurice Oliveira
Nin David Colom
Sylvestre Georges Emile Vire
Original Assignee
Alusuisse France Sa
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 Alusuisse France Sa filed Critical Alusuisse France Sa
Application granted granted Critical
Publication of ATE89328T1 publication Critical patent/ATE89328T1/de

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Gas Separation By Absorption (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
AT89400726T 1988-03-15 1989-03-15 Anlage zum entfernen von gas- oder festfoermigen verunreinigungen aus einem fluessigen produkt, welches sich in einem behaelter befindet. ATE89328T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8803349A FR2628756B1 (fr) 1988-03-15 1988-03-15 Dispositif pour eliminer des impuretes presentes sous forme gazeuse et solide dans un produit liquide contenu dans un reservoir
EP89400726A EP0333586B1 (de) 1988-03-15 1989-03-15 Anlage zum Entfernen von gas- oder festförmigen Verunreinigungen aus einem flüssigen Produkt, welches sich in einem Behälter befindet

Publications (1)

Publication Number Publication Date
ATE89328T1 true ATE89328T1 (de) 1993-05-15

Family

ID=9364282

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89400726T ATE89328T1 (de) 1988-03-15 1989-03-15 Anlage zum entfernen von gas- oder festfoermigen verunreinigungen aus einem fluessigen produkt, welches sich in einem behaelter befindet.

Country Status (6)

Country Link
EP (1) EP0333586B1 (de)
AT (1) ATE89328T1 (de)
DE (2) DE333586T1 (de)
ES (1) ES2011760A4 (de)
FR (1) FR2628756B1 (de)
GR (1) GR890300190T1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954167A (en) * 1988-07-22 1990-09-04 Cooper Paul V Dispersing gas into molten metal
FR2669041B1 (fr) * 1990-11-09 1994-02-04 Sfrm Procede pour le traitement d'un metal en fusion et son transfert dans un espace recepteur et systeme pour la mise en óoeuvre de ce procede.
JP3520286B2 (ja) * 1996-07-16 2004-04-19 ペシネー・ジャポン株式会社 金属溶湯処理用回転式処浬ガス拡散装置
FR2763079B1 (fr) * 1997-05-07 1999-07-30 Graphitech Rotor et installation pour le traitement d'un bain de metal liquide
FR2815642B1 (fr) * 2000-10-20 2003-07-11 Pechiney Rhenalu Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521874A (en) * 1967-05-12 1970-07-28 Reynolds Metals Co Gas diffuser unit for use in treating molten metal
US3917242A (en) * 1973-05-18 1975-11-04 Southwire Co Apparatus for fluxing and filtering of molten metal
US3904180A (en) * 1973-05-18 1975-09-09 Southwire Co Apparatus for fluxing and filtering of molten metal
US4047938A (en) * 1974-12-23 1977-09-13 Union Carbide Corporation Process for refining molten metal
US4556419A (en) * 1983-10-21 1985-12-03 Showa Aluminum Corporation Process for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefrom

Also Published As

Publication number Publication date
GR890300190T1 (en) 1990-10-31
EP0333586A1 (de) 1989-09-20
DE68906444D1 (de) 1993-06-17
DE333586T1 (de) 1990-02-08
FR2628756B1 (fr) 1992-05-22
EP0333586B1 (de) 1993-05-12
ES2011760A4 (es) 1990-02-16
FR2628756A1 (fr) 1989-09-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties