AU2002210668A1 - Rotary gas dispersion device for treating a liquid metal bath - Google Patents

Rotary gas dispersion device for treating a liquid metal bath

Info

Publication number
AU2002210668A1
AU2002210668A1 AU2002210668A AU1066802A AU2002210668A1 AU 2002210668 A1 AU2002210668 A1 AU 2002210668A1 AU 2002210668 A AU2002210668 A AU 2002210668A AU 1066802 A AU1066802 A AU 1066802A AU 2002210668 A1 AU2002210668 A1 AU 2002210668A1
Authority
AU
Australia
Prior art keywords
liquid metal
treating
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.)
Abandoned
Application number
AU2002210668A
Other languages
English (en)
Inventor
Michel Allibert
Marc Bertherat
Pierre Le Brun
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.)
Rio Tinto France SAS
Constellium Issoire SAS
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 AU2002210668A1 publication Critical patent/AU2002210668A1/en
Abandoned 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)
  • Coating Apparatus (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AU2002210668A 2000-10-20 2001-10-18 Rotary gas dispersion device for treating a liquid metal bath Abandoned AU2002210668A1 (en)

Applications Claiming Priority (3)

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
FR0013468 2000-10-20
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

Publications (1)

Publication Number Publication Date
AU2002210668A1 true AU2002210668A1 (en) 2002-04-29

Family

ID=8855564

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002210668A Abandoned AU2002210668A1 (en) 2000-10-20 2001-10-18 Rotary gas dispersion device for treating a liquid metal bath

Country Status (13)

Country Link
US (1) US20040021257A1 (ru)
EP (1) EP1332235B1 (ru)
JP (1) JP2004511661A (ru)
CN (1) CN1469935A (ru)
AT (1) ATE264406T1 (ru)
AU (1) AU2002210668A1 (ru)
CA (1) CA2426268A1 (ru)
DE (1) DE60102832T2 (ru)
ES (1) ES2218458T3 (ru)
FR (1) FR2815642B1 (ru)
NO (1) NO20031762L (ru)
RU (1) RU2270876C2 (ru)
WO (1) WO2002033137A1 (ru)

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
CA2515016C (en) * 2003-03-07 2013-02-12 Mars, Incorporated Water-based inks for printing on confectionery
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
ATE546555T1 (de) * 2007-10-09 2012-03-15 Abb Technology Ab Vorrichtung zum eintauchen von material in flüssigmetall mit einem elektromechanischen rührer
NO332418B1 (no) * 2011-01-04 2012-09-17 Alu Innovation As Rotor for tilforsel av varme til ei smelte
WO2014190430A1 (en) * 2013-05-29 2014-12-04 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
US9528167B2 (en) * 2013-11-18 2016-12-27 Southwire Company, Llc Ultrasonic probes with gas outlets for degassing of molten metals
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***
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 (ru) * 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 (en) * 1988-06-14 1992-07-28 Peter D. Waite Treatment of molten light metals
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
CA2251230C (fr) * 1996-08-02 2002-07-09 Pierre Le Brun Dispositif rotatif de dispersion de gaz pour le traitement d'un bain d'aluminium liquide
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
FR2815642A1 (fr) 2002-04-26
NO20031762D0 (no) 2003-04-15
ATE264406T1 (de) 2004-04-15
JP2004511661A (ja) 2004-04-15
RU2270876C2 (ru) 2006-02-27
NO20031762L (no) 2003-04-15
CA2426268A1 (fr) 2002-04-25
FR2815642B1 (fr) 2003-07-11
CN1469935A (zh) 2004-01-21
US20040021257A1 (en) 2004-02-05
DE60102832D1 (de) 2004-05-19
EP1332235B1 (fr) 2004-04-14
DE60102832T2 (de) 2005-04-21
EP1332235A1 (fr) 2003-08-06
ES2218458T3 (es) 2004-11-16
WO2002033137A1 (fr) 2002-04-25

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application