FR2840821B1 - Dispositif electromagnetique de fusion et d'agitation interfaciale de systemes diphasiques, notamment pour l'acceleration de processus metallurgiques ou pyrochimiques - Google Patents

Dispositif electromagnetique de fusion et d'agitation interfaciale de systemes diphasiques, notamment pour l'acceleration de processus metallurgiques ou pyrochimiques

Info

Publication number
FR2840821B1
FR2840821B1 FR0207262A FR0207262A FR2840821B1 FR 2840821 B1 FR2840821 B1 FR 2840821B1 FR 0207262 A FR0207262 A FR 0207262A FR 0207262 A FR0207262 A FR 0207262A FR 2840821 B1 FR2840821 B1 FR 2840821B1
Authority
FR
France
Prior art keywords
metallurgic
fusion
acceleration
electromagnetic device
interfacial
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
FR0207262A
Other languages
English (en)
Other versions
FR2840821A1 (fr
Inventor
Roger Boen
Xavier Deschanels
Florent Lemort
Rene Piccinato
Yves Fautrelle
Jacqueline Etay
Damien Perrier
Roland Ernst
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0207262A priority Critical patent/FR2840821B1/fr
Priority to JP2004512900A priority patent/JP4434946B2/ja
Priority to US10/517,968 priority patent/US7799270B2/en
Priority to GB0427208A priority patent/GB2408699B/en
Priority to PCT/FR2003/001742 priority patent/WO2003106009A1/fr
Publication of FR2840821A1 publication Critical patent/FR2840821A1/fr
Application granted granted Critical
Publication of FR2840821B1 publication Critical patent/FR2840821B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/451—Magnetic mixers; Mixers with magnetically driven stirrers wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal
    • 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
    • C22B9/003—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction
    • 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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/106—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents the refining being obtained by intimately mixing the molten metal with a molten salt or slag
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Accessories For Mixers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR0207262A 2002-06-13 2002-06-13 Dispositif electromagnetique de fusion et d'agitation interfaciale de systemes diphasiques, notamment pour l'acceleration de processus metallurgiques ou pyrochimiques Expired - Lifetime FR2840821B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0207262A FR2840821B1 (fr) 2002-06-13 2002-06-13 Dispositif electromagnetique de fusion et d'agitation interfaciale de systemes diphasiques, notamment pour l'acceleration de processus metallurgiques ou pyrochimiques
JP2004512900A JP4434946B2 (ja) 2002-06-13 2003-06-11 特に冶金学的プロセスや高温化学プロセスを促進させ得るよう２相系を融合させて界面撹拌するための電磁デバイス
US10/517,968 US7799270B2 (en) 2002-06-13 2003-06-11 Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes
GB0427208A GB2408699B (en) 2002-06-13 2003-06-11 Electromagnetic device for fusion and interfacial agitation of diphase systems, particularly for the acceleration of metallurgic or pyrochemical processes
PCT/FR2003/001742 WO2003106009A1 (fr) 2002-06-13 2003-06-11 Dispositif electromagnetique de fusion et d'agitation interfaciale de systemes diphasiques, notamment pour l'acceleration de processus metallurgiques ou pyrochimiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207262A FR2840821B1 (fr) 2002-06-13 2002-06-13 Dispositif electromagnetique de fusion et d'agitation interfaciale de systemes diphasiques, notamment pour l'acceleration de processus metallurgiques ou pyrochimiques

Publications (2)

Publication Number Publication Date
FR2840821A1 FR2840821A1 (fr) 2003-12-19
FR2840821B1 true FR2840821B1 (fr) 2005-03-04

Family

ID=29595191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0207262A Expired - Lifetime FR2840821B1 (fr) 2002-06-13 2002-06-13 Dispositif electromagnetique de fusion et d'agitation interfaciale de systemes diphasiques, notamment pour l'acceleration de processus metallurgiques ou pyrochimiques

Country Status (5)

Country Link
US (1) US7799270B2 (fr)
JP (1) JP4434946B2 (fr)
FR (1) FR2840821B1 (fr)
GB (1) GB2408699B (fr)
WO (1) WO2003106009A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7085305B2 (en) * 2004-08-25 2006-08-01 Battelle Energy Alliance, Llc Induction heating apparatus and methods of operation thereof
CA2740584A1 (fr) * 2011-05-19 2012-11-19 Professionals For Energy Environment And Water So Methode et appareil pour le traitement magnetique indirect de fluides
FR2978060B1 (fr) * 2011-07-21 2016-02-12 Commissariat Energie Atomique Procede et dispositif de mise en contact sans melange et a haute temperature de deux liquides non miscibles avec chauffage et brassage par induction
WO2019175884A1 (fr) * 2018-03-14 2019-09-19 Nord Israel Research And Development Ltd. Procédé d'optimisation d'une agitation électromagnétique dans des technologies métallurgiques
CN113634161A (zh) * 2021-08-24 2021-11-12 重庆美佳玻璃钢器材有限公司 一种用于功能性生产玻璃钢原料色品微调添加设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1852215A (en) * 1928-10-16 1932-04-05 Ajax Electrothermic Corp Inductor type furnace
US2090074A (en) * 1934-01-13 1937-08-17 Rohn Wilhelm Induction furnace
DE972054C (de) * 1937-06-22 1959-05-14 Siemens Ag Anordnung zum Homogenisieren von Metallschmelzen
DE1004055B (de) * 1955-05-27 1957-03-07 Maschf Augsburg Nuernberg Ag Anordnung der Luftfederung bei Kraftfahrzeugen
DE1583445B2 (de) * 1967-11-21 1971-09-09 Demag Elektrometallurgie Gmbh, 4100 Duisburg Elektrischer induktionsofen
US3602595A (en) * 1968-05-20 1971-08-31 Applied Res Lab Method of and apparatus for generating aerosols by electric arc
LU85846A1 (fr) * 1985-04-10 1986-11-05 Metz Paul Dispositif de brassage de metal en fusion dans une installation de coulee continue
SE452991B (sv) * 1985-12-20 1988-01-04 Asea Ab Sett och anordning for att effektivisera slagg-/badreaktioner medelst induktiv omroring
SE457990B (sv) * 1986-04-16 1989-02-13 Asea Ab Anordning foer tillverkning och omroering av smaelt staal
SE460621B (sv) * 1987-04-13 1989-10-30 Asea Ab Saett att minska foderslitage vid ljusbaagsvaermning av staalsmaeltor i skaenk
GB2232832B (en) 1989-06-14 1993-11-10 Inductotherm Europ Induction Melting
US5272719A (en) * 1991-12-12 1993-12-21 Inductotherm Corp. Plural output power supply for induction holding and melting furnaces
DE4314482A1 (de) * 1993-05-03 1994-11-10 Centrem Sa Verfahren und Vorrichtung zum Behandeln von Metallschmelzen
US5968223A (en) * 1993-07-13 1999-10-19 Eckert; C. Edward Method for heating molten metal using heated baffle
DE19805644C2 (de) * 1998-02-12 2001-03-22 Induga Industrieoefen Und Gies Verfahren und Induktionsofen zum kontinuierlichen Schmelzen von kleinstückigem Metall- und/oder metallhaltigem Schüttgut
US6358297B1 (en) * 1999-12-29 2002-03-19 General Electric Company Method for controlling flux concentration in guide tubes
US6546039B2 (en) * 2001-02-16 2003-04-08 Inductotherm Corp. Simultaneous induction heating and stirring of a molten metal

Also Published As

Publication number Publication date
US20050200442A1 (en) 2005-09-15
GB2408699B (en) 2006-04-19
JP2005534467A (ja) 2005-11-17
US7799270B2 (en) 2010-09-21
WO2003106009A1 (fr) 2003-12-24
FR2840821A1 (fr) 2003-12-19
GB0427208D0 (en) 2005-01-12
GB2408699A (en) 2005-06-08
JP4434946B2 (ja) 2010-03-17

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