FR2815642B1 - Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide - Google Patents

Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide

Info

Publication number
FR2815642B1
FR2815642B1 FR0013468A FR0013468A FR2815642B1 FR 2815642 B1 FR2815642 B1 FR 2815642B1 FR 0013468 A FR0013468 A FR 0013468A FR 0013468 A FR0013468 A FR 0013468A FR 2815642 B1 FR2815642 B1 FR 2815642B1
Authority
FR
France
Prior art keywords
liquid metal
treatment
metal bath
gas dispersion
dispersion device
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 - Fee Related
Application number
FR0013468A
Other languages
English (en)
Other versions
FR2815642A1 (fr
Inventor
Marc Bertherat
Brun Pierre Le
Michel Allibert
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.)
Constellium Issoire SAS
Original Assignee
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
Priority to FR0013468A priority Critical patent/FR2815642B1/fr
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Priority to DE60102832T priority patent/DE60102832T2/de
Priority to PCT/FR2001/003231 priority patent/WO2002033137A1/fr
Priority to JP2002536105A priority patent/JP2004511661A/ja
Priority to AT01978568T priority patent/ATE264406T1/de
Priority to US10/398,212 priority patent/US20040021257A1/en
Priority to ES01978568T priority patent/ES2218458T3/es
Priority to EP01978568A priority patent/EP1332235B1/fr
Priority to AU2002210668A priority patent/AU2002210668A1/en
Priority to CA002426268A priority patent/CA2426268A1/fr
Priority to RU2003114738/02A priority patent/RU2270876C2/ru
Priority to CNA018176321A priority patent/CN1469935A/zh
Publication of FR2815642A1 publication Critical patent/FR2815642A1/fr
Priority to NO20031762A priority patent/NO20031762D0/no
Application granted granted Critical
Publication of FR2815642B1 publication Critical patent/FR2815642B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F27D27/00—Stirring devices for molten material
    • 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
FR0013468A 2000-10-20 2000-10-20 Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide Expired - Fee Related FR2815642B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR0013468A FR2815642B1 (fr) 2000-10-20 2000-10-20 Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide
RU2003114738/02A RU2270876C2 (ru) 2000-10-20 2001-10-18 Вращающееся устройство рассеивания газов для обработки ванны жидкого металла
JP2002536105A JP2004511661A (ja) 2000-10-20 2001-10-18 液体金属浴の処理のためにガスを分散させる回転式装置
AT01978568T ATE264406T1 (de) 2000-10-20 2001-10-18 Rotationsvorrichtung zum dispergieren von gas für die behandlung einer metallschmelze
US10/398,212 US20040021257A1 (en) 2000-10-20 2001-10-18 Rotary gas dispersion device for treating a liquid metal bath
ES01978568T ES2218458T3 (es) 2000-10-20 2001-10-18 Dispositivo giratorio de dispersion de gas para el tratamiento de un baño de metal liquido.
DE60102832T DE60102832T2 (de) 2000-10-20 2001-10-18 Rotationsvorrichtung zum dispergieren von gas für die behandlung einer metallschmelze
AU2002210668A AU2002210668A1 (en) 2000-10-20 2001-10-18 Rotary gas dispersion device for treating a liquid metal bath
CA002426268A CA2426268A1 (fr) 2000-10-20 2001-10-18 Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide
PCT/FR2001/003231 WO2002033137A1 (fr) 2000-10-20 2001-10-18 Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide
CNA018176321A CN1469935A (zh) 2000-10-20 2001-10-18 用于处理一种液态金属的气体扩散装置
EP01978568A EP1332235B1 (fr) 2000-10-20 2001-10-18 Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide
NO20031762A NO20031762D0 (no) 2000-10-20 2003-04-15 Rotasjons-gassdispersjonsanordning for behandling av et flytende metallbad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013468A FR2815642B1 (fr) 2000-10-20 2000-10-20 Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide

Publications (2)

Publication Number Publication Date
FR2815642A1 FR2815642A1 (fr) 2002-04-26
FR2815642B1 true FR2815642B1 (fr) 2003-07-11

Family

ID=8855564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013468A Expired - Fee Related FR2815642B1 (fr) 2000-10-20 2000-10-20 Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide

Country Status (13)

Country Link
US (1) US20040021257A1 (fr)
EP (1) EP1332235B1 (fr)
JP (1) JP2004511661A (fr)
CN (1) CN1469935A (fr)
AT (1) ATE264406T1 (fr)
AU (1) AU2002210668A1 (fr)
CA (1) CA2426268A1 (fr)
DE (1) DE60102832T2 (fr)
ES (1) ES2218458T3 (fr)
FR (1) FR2815642B1 (fr)
NO (1) NO20031762D0 (fr)
RU (1) RU2270876C2 (fr)
WO (1) WO2002033137A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001297642A1 (en) * 2000-10-12 2002-09-04 Board Of Regents, The University Of Texas System Template for room temperature, low pressure micro- and nano-imprint lithography
GB2396310A (en) * 2002-12-21 2004-06-23 Foseco Int Rotary device with vanes for dispersing a gas in a molten metal
DE602004013934D1 (fr) * 2003-03-07 2008-07-03 Mars Inc
JP5099399B2 (ja) * 2005-11-04 2012-12-19 独立行政法人日本原子力研究開発機構 溶湯精錬装置及び溶湯精錬方法
WO2009047624A1 (fr) * 2007-10-09 2009-04-16 Abb Ab Dispositif pour submerger un matériau dans du métal liquide à l'aide d'un agitateur électromagnétique
NO332418B1 (no) * 2011-01-04 2012-09-17 Alu Innovation As Rotor for tilforsel av varme til ei smelte
AU2014273806C1 (en) * 2013-05-29 2017-06-08 Rio Tinto Alcan International Limited Rotary injector and process of adding fluxing solids in molten aluminum
USD742427S1 (en) 2013-09-27 2015-11-03 Rio Tinto Alcan International Limited Impeller for a rotary injector
BR112016011262B1 (pt) * 2013-11-18 2021-05-18 Southwire Company, Llc dispositivo ultrassônico e método para a redução de uma quantidade de um gás dissolvido e/ou uma impureza em um banho de metal fundido
CN106435233B (zh) * 2016-11-25 2018-03-30 辽宁忠旺集团有限公司 一种小型铝合金熔炼除气除杂装置
CN112779435B (zh) * 2020-12-27 2021-12-14 上海交通大学安徽(淮北)陶铝新材料研究院 一种带有电磁搅拌的熔体控制原位自生铝基复合材料的方法
CN112808991A (zh) * 2020-12-27 2021-05-18 上海交通大学安徽(淮北)陶铝新材料研究院 一种带有永磁搅拌的原位自生铝基复合材料的系统
CN113909451B (zh) * 2021-10-13 2023-09-29 宁波众创智能科技有限公司 连续在线除气定量炉

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH583781A5 (fr) * 1972-12-07 1977-01-14 Feichtinger Heinrich Sen
US3972709A (en) * 1973-06-04 1976-08-03 Southwire Company Method for dispersing gas into a molten metal
JPS6251789A (ja) * 1985-08-30 1987-03-06 Matsuda Pump Seisakusho:Kk セラミツクス製溶融金属用ポンプ
JPS63313631A (ja) * 1987-06-17 1988-12-21 Nittoku Fuaanesu Kk 溶湯処理用インペラ
FR2628756B1 (fr) * 1988-03-15 1992-05-22 Alusuisse France Sa Dispositif pour eliminer des impuretes presentes sous forme gazeuse et solide dans un produit liquide contenu dans un reservoir
CA1305609C (fr) * 1988-06-14 1992-07-28 Peter D. Waite Traitement de metaux legers fondus
JPH0364409A (ja) * 1989-08-02 1991-03-19 Nkk Corp 溶湯攪拌用インペラー
US5234202A (en) * 1991-02-19 1993-08-10 Praxair Technology, Inc. Gas dispersion apparatus for molten aluminum refining
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
DE916066T1 (de) * 1996-08-02 1999-10-21 Pechiney Aluminium Rührer zum einbringen von gas bei der behandlung eines aluminiumbades
US6056803A (en) * 1997-12-24 2000-05-02 Alcan International Limited Injector for gas treatment of molten metals

Also Published As

Publication number Publication date
DE60102832D1 (de) 2004-05-19
ATE264406T1 (de) 2004-04-15
US20040021257A1 (en) 2004-02-05
CN1469935A (zh) 2004-01-21
WO2002033137A1 (fr) 2002-04-25
AU2002210668A1 (en) 2002-04-29
ES2218458T3 (es) 2004-11-16
CA2426268A1 (fr) 2002-04-25
NO20031762L (no) 2003-04-15
EP1332235A1 (fr) 2003-08-06
EP1332235B1 (fr) 2004-04-14
RU2270876C2 (ru) 2006-02-27
DE60102832T2 (de) 2005-04-21
NO20031762D0 (no) 2003-04-15
JP2004511661A (ja) 2004-04-15
FR2815642A1 (fr) 2002-04-26

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Legal Events

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CD Change of name or company name
ST Notification of lapse

Effective date: 20070629