FR2843974B1 - Dispositif d'injection d'un gaz de traitement dans un metal liquide - Google Patents

Dispositif d'injection d'un gaz de traitement dans un metal liquide

Info

Publication number
FR2843974B1
FR2843974B1 FR0210675A FR0210675A FR2843974B1 FR 2843974 B1 FR2843974 B1 FR 2843974B1 FR 0210675 A FR0210675 A FR 0210675A FR 0210675 A FR0210675 A FR 0210675A FR 2843974 B1 FR2843974 B1 FR 2843974B1
Authority
FR
France
Prior art keywords
treatment gas
injecting
liquid metal
tank
end hole
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
FR0210675A
Other languages
English (en)
Other versions
FR2843974A1 (fr
Inventor
Robert Paret
Daniel Coudry
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 FR0210675A priority Critical patent/FR2843974B1/fr
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Priority to DE60330249T priority patent/DE60330249D1/de
Priority to ES03758283T priority patent/ES2335098T3/es
Priority to PT03758283T priority patent/PT1532284E/pt
Priority to BR0313807-0A priority patent/BR0313807A/pt
Priority to EP03758283A priority patent/EP1532284B1/fr
Priority to PL374638A priority patent/PL198454B1/pl
Priority to US10/524,119 priority patent/US7364690B2/en
Priority to RU2005108599/02A priority patent/RU2316605C2/ru
Priority to AT03758283T priority patent/ATE449873T1/de
Priority to MXPA05002119A priority patent/MXPA05002119A/es
Priority to CA2495766A priority patent/CA2495766C/fr
Priority to PCT/FR2003/002591 priority patent/WO2004020679A1/fr
Priority to JP2004532234A priority patent/JP4594090B2/ja
Priority to AU2003274293A priority patent/AU2003274293B2/en
Priority to SI200331726T priority patent/SI1532284T1/sl
Publication of FR2843974A1 publication Critical patent/FR2843974A1/fr
Application granted granted Critical
Publication of FR2843974B1 publication Critical patent/FR2843974B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • 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)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Coating With Molten Metal (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Gas Separation By Absorption (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Nozzles (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR0210675A 2002-08-28 2002-08-28 Dispositif d'injection d'un gaz de traitement dans un metal liquide Expired - Lifetime FR2843974B1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR0210675A FR2843974B1 (fr) 2002-08-28 2002-08-28 Dispositif d'injection d'un gaz de traitement dans un metal liquide
MXPA05002119A MXPA05002119A (es) 2002-08-28 2003-08-27 Dispositivo de inyeccion de un gas de tratamiento en un metal liquido.
PT03758283T PT1532284E (pt) 2002-08-28 2003-08-27 Dispositivo de injecção de um gás de tratamento num metal líquido
BR0313807-0A BR0313807A (pt) 2002-08-28 2003-08-27 Dispositivo de injeção de um gás de tratamento em um metal lìquido
EP03758283A EP1532284B1 (fr) 2002-08-28 2003-08-27 Dispositif d'injection d'un gaz de traitement dans un metal liquide
PL374638A PL198454B1 (pl) 2002-08-28 2003-08-27 Urządzenie do wtryskiwania gazu do obróbki w roztopiony metal
US10/524,119 US7364690B2 (en) 2002-08-28 2003-08-27 Device for injecting a treatment gas into a molten metal
RU2005108599/02A RU2316605C2 (ru) 2002-08-28 2003-08-27 Устройство вдувания обрабатывающего газа в жидкий металл
DE60330249T DE60330249D1 (de) 2002-08-28 2003-08-27 Vorrichtung zum injektieren eines behandlungsgases in eine metallschmelze
ES03758283T ES2335098T3 (es) 2002-08-28 2003-08-27 Dispositivo de inyeccion de un gas de tratamiento en un metal liquido.
CA2495766A CA2495766C (fr) 2002-08-28 2003-08-27 Dispositif d'injection d'un gaz de traitement dans un metal liquide
PCT/FR2003/002591 WO2004020679A1 (fr) 2002-08-28 2003-08-27 Dispositif d'injection d'un gaz de traitement dans un metal liquide
JP2004532234A JP4594090B2 (ja) 2002-08-28 2003-08-27 溶融金属内に処理用ガスを注入する装置
AU2003274293A AU2003274293B2 (en) 2002-08-28 2003-08-27 Device for injecting a treatment gas into a molten metal
SI200331726T SI1532284T1 (sl) 2002-08-28 2003-08-27 Priprava za injiciranje delovnega plina v kovinsko talino
AT03758283T ATE449873T1 (de) 2002-08-28 2003-08-27 Vorrichtung zum injektieren eines behandlungsgases in eine metallschmelze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0210675A FR2843974B1 (fr) 2002-08-28 2002-08-28 Dispositif d'injection d'un gaz de traitement dans un metal liquide

Publications (2)

Publication Number Publication Date
FR2843974A1 FR2843974A1 (fr) 2004-03-05
FR2843974B1 true FR2843974B1 (fr) 2005-01-28

Family

ID=31502952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0210675A Expired - Lifetime FR2843974B1 (fr) 2002-08-28 2002-08-28 Dispositif d'injection d'un gaz de traitement dans un metal liquide

Country Status (16)

Country Link
US (1) US7364690B2 (fr)
EP (1) EP1532284B1 (fr)
JP (1) JP4594090B2 (fr)
AT (1) ATE449873T1 (fr)
AU (1) AU2003274293B2 (fr)
BR (1) BR0313807A (fr)
CA (1) CA2495766C (fr)
DE (1) DE60330249D1 (fr)
ES (1) ES2335098T3 (fr)
FR (1) FR2843974B1 (fr)
MX (1) MXPA05002119A (fr)
PL (1) PL198454B1 (fr)
PT (1) PT1532284E (fr)
RU (1) RU2316605C2 (fr)
SI (1) SI1532284T1 (fr)
WO (1) WO2004020679A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2471874C1 (ru) * 2011-12-19 2013-01-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ удаления титана из высокохромистых расплавов
CN103966463A (zh) * 2013-02-04 2014-08-06 宁夏鹏程致远自动化技术有限公司 风机气流用宝塔式拉瓦尔吹扫喷嘴
CN103557709B (zh) * 2013-05-02 2016-07-06 莫连云 炉工轨道车

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US570129A (en) * 1896-10-27 Device for preventing obstruction of blast in blast-furnaces
US1034995A (en) * 1912-03-13 1912-08-06 Prime Edward Gannon Converter-valve.
US2261559A (en) * 1940-08-02 1941-11-04 Phelps Dodge Corp Tuyere
US2922175A (en) * 1955-12-12 1960-01-26 Villiers Willem Johannes De Tuyere punches and like machines
CA1060647A (fr) * 1977-03-10 1979-08-21 Noranda Mines Limited Silencieux pour poinconneuse de tuyere
JPS585974B2 (ja) * 1979-07-23 1983-02-02 日本鉱業株式会社 転炉羽口の自動搾孔方法
SU863188A1 (ru) * 1980-01-16 1981-09-15 Предприятие П/Я Г-4236 Форсунка дл получени металлического порошка
JPS61177342A (ja) * 1985-02-02 1986-08-09 Agency Of Ind Science & Technol アルミニウムの精製方法
JPS63307225A (ja) * 1987-06-08 1988-12-14 Onahama Smelt & Refining Co Ltd 転炉用パンチング装置
CA2029680A1 (fr) * 1990-11-09 1992-05-10 Francois Tremblay Dispositif d'injection par jet de gaz dans un metal en fusion
GB9426149D0 (en) * 1994-12-23 1995-02-22 Serck Baker Ltd Deblocking device
JPH0926271A (ja) * 1995-07-11 1997-01-28 Sumitomo Metal Mining Co Ltd 非鉄製錬横型転炉用パンチングロッド
GB9610180D0 (en) * 1996-05-15 1996-07-24 English Christopher J Trough degassing reactor
DE29904385U1 (de) * 1999-03-10 1999-09-16 Wirth, Josef, 84028 Landshut Düsenreiniger für Leimgerät

Also Published As

Publication number Publication date
PL198454B1 (pl) 2008-06-30
US7364690B2 (en) 2008-04-29
MXPA05002119A (es) 2005-06-06
EP1532284B1 (fr) 2009-11-25
CA2495766A1 (fr) 2004-03-11
PL374638A1 (en) 2005-10-31
SI1532284T1 (sl) 2010-02-26
ES2335098T3 (es) 2010-03-22
RU2316605C2 (ru) 2008-02-10
AU2003274293A1 (en) 2004-03-19
CA2495766C (fr) 2011-02-01
JP4594090B2 (ja) 2010-12-08
WO2004020679A1 (fr) 2004-03-11
PT1532284E (pt) 2010-01-14
ATE449873T1 (de) 2009-12-15
AU2003274293B2 (en) 2008-08-14
EP1532284A1 (fr) 2005-05-25
DE60330249D1 (de) 2010-01-07
FR2843974A1 (fr) 2004-03-05
JP2005537389A (ja) 2005-12-08
RU2005108599A (ru) 2005-10-27
BR0313807A (pt) 2005-07-12
US20050253315A1 (en) 2005-11-17

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