DE60102832T2 - Rotationsvorrichtung zum dispergieren von gas für die behandlung einer metallschmelze - Google Patents

Rotationsvorrichtung zum dispergieren von gas für die behandlung einer metallschmelze Download PDF

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Publication number
DE60102832T2
DE60102832T2 DE60102832T DE60102832T DE60102832T2 DE 60102832 T2 DE60102832 T2 DE 60102832T2 DE 60102832 T DE60102832 T DE 60102832T DE 60102832 T DE60102832 T DE 60102832T DE 60102832 T2 DE60102832 T2 DE 60102832T2
Authority
DE
Germany
Prior art keywords
treatment
rotating device
metal melt
dispersing gas
gas
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
DE60102832T
Other languages
English (en)
Other versions
DE60102832D1 (de
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.)
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
Application granted granted Critical
Publication of DE60102832D1 publication Critical patent/DE60102832D1/de
Publication of DE60102832T2 publication Critical patent/DE60102832T2/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Coating Apparatus (AREA)
  • Treating Waste Gases (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)
DE60102832T 2000-10-20 2001-10-18 Rotationsvorrichtung zum dispergieren von gas für die behandlung einer metallschmelze Expired - Fee Related DE60102832T2 (de)

Applications Claiming Priority (2)

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
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 (2)

Publication Number Publication Date
DE60102832D1 DE60102832D1 (de) 2004-05-19
DE60102832T2 true DE60102832T2 (de) 2005-04-21

Family

ID=8855564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102832T Expired - Fee Related DE60102832T2 (de) 2000-10-20 2001-10-18 Rotationsvorrichtung zum dispergieren von gas für die behandlung einer metallschmelze

Country Status (13)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100365507C (zh) * 2000-10-12 2008-01-30 德克萨斯州大学系统董事会 用于室温下低压微刻痕和毫微刻痕光刻的模板
GB2396310A (en) * 2002-12-21 2004-06-23 Foseco Int Rotary device with vanes for dispersing a gas in a molten metal
US7906167B2 (en) * 2003-03-07 2011-03-15 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
WO2009047624A1 (en) * 2007-10-09 2009-04-16 Abb Ab Device for submerging material into liquid metal by an electromagnetic stirrer
NO332418B1 (no) * 2011-01-04 2012-09-17 Alu Innovation As Rotor for tilforsel av varme til ei smelte
CN105992638B (zh) * 2013-05-29 2018-12-11 力拓艾尔坎国际有限公司 旋转注射器和在熔化铝中添加助熔固体的方法
USD742427S1 (en) 2013-09-27 2015-11-03 Rio Tinto Alcan International Limited Impeller for a rotary injector
PL3071718T3 (pl) * 2013-11-18 2020-02-28 Southwire Company, Llc Sondy ultradźwiękowe z wylotami gazu dla odgazowywania stopionych metali
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
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
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
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 (de) * 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
AU714284B2 (en) * 1996-08-02 1999-12-23 Aluminium Pechiney Rotary gas dispersion device for the treatment of a liquid aluminium bath
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
WO2002033137A1 (fr) 2002-04-25
CA2426268A1 (fr) 2002-04-25
US20040021257A1 (en) 2004-02-05
ES2218458T3 (es) 2004-11-16
JP2004511661A (ja) 2004-04-15
AU2002210668A1 (en) 2002-04-29
FR2815642A1 (fr) 2002-04-26
NO20031762D0 (no) 2003-04-15
RU2270876C2 (ru) 2006-02-27
DE60102832D1 (de) 2004-05-19
EP1332235A1 (de) 2003-08-06
CN1469935A (zh) 2004-01-21
NO20031762L (no) 2003-04-15
EP1332235B1 (de) 2004-04-14
FR2815642B1 (fr) 2003-07-11
ATE264406T1 (de) 2004-04-15

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee