FR2589228B1 - DEVICE FOR THE CONTINUOUS DEVELOPMENT OF MATERIALS OBTAINED FROM SUBSTANCES IN THE MOLTEN STATE - Google Patents

DEVICE FOR THE CONTINUOUS DEVELOPMENT OF MATERIALS OBTAINED FROM SUBSTANCES IN THE MOLTEN STATE

Info

Publication number
FR2589228B1
FR2589228B1 FR8515884A FR8515884A FR2589228B1 FR 2589228 B1 FR2589228 B1 FR 2589228B1 FR 8515884 A FR8515884 A FR 8515884A FR 8515884 A FR8515884 A FR 8515884A FR 2589228 B1 FR2589228 B1 FR 2589228B1
Authority
FR
France
Prior art keywords
substances
molten state
continuous development
materials obtained
materials
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
Application number
FR8515884A
Other languages
French (fr)
Other versions
FR2589228A1 (en
Inventor
Roger Boen
Francis Bousquet
Yves Hery
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 FR8515884A priority Critical patent/FR2589228B1/en
Publication of FR2589228A1 publication Critical patent/FR2589228A1/en
Application granted granted Critical
Publication of FR2589228B1 publication Critical patent/FR2589228B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/265—Overflows; Lips; Tweels
    • 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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/02—Crucible or pot furnaces with tilting or rocking arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • F27B2014/0818—Discharging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0032—Charging or loading melting furnaces with material in the solid state using an air-lock
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/01—Charges containing mainly non-ferrous metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/03—Charges containing minerals
    • 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
    • Y02P10/20—Recycling
    • 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
FR8515884A 1985-10-25 1985-10-25 DEVICE FOR THE CONTINUOUS DEVELOPMENT OF MATERIALS OBTAINED FROM SUBSTANCES IN THE MOLTEN STATE Expired FR2589228B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8515884A FR2589228B1 (en) 1985-10-25 1985-10-25 DEVICE FOR THE CONTINUOUS DEVELOPMENT OF MATERIALS OBTAINED FROM SUBSTANCES IN THE MOLTEN STATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515884A FR2589228B1 (en) 1985-10-25 1985-10-25 DEVICE FOR THE CONTINUOUS DEVELOPMENT OF MATERIALS OBTAINED FROM SUBSTANCES IN THE MOLTEN STATE

Publications (2)

Publication Number Publication Date
FR2589228A1 FR2589228A1 (en) 1987-04-30
FR2589228B1 true FR2589228B1 (en) 1989-08-04

Family

ID=9324205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515884A Expired FR2589228B1 (en) 1985-10-25 1985-10-25 DEVICE FOR THE CONTINUOUS DEVELOPMENT OF MATERIALS OBTAINED FROM SUBSTANCES IN THE MOLTEN STATE

Country Status (1)

Country Link
FR (1) FR2589228B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780121A (en) * 1987-04-03 1988-10-25 Ppg Industries, Inc. Method for rapid induction heating of molten glass or the like
US5367532A (en) * 1991-03-05 1994-11-22 Commissariat A L'energie Atomique Furnace for the continuous melting of oxide mixtures by direct induction with high frequency, a very short refining time and a low energy consumption
FR2688717B1 (en) * 1992-03-20 1995-09-01 Promethee PROCESS AND DEVICE FOR TREATING FUSABLE WASTE.
EP0820962B1 (en) * 1996-07-22 2001-11-28 Nkk Corporation Method for melting incineration residue and apparatus therefor
WO1999037590A1 (en) * 1998-01-26 1999-07-29 British Nuclear Fuels Plc Improvements in and relating to the handling, treatment and storage of waste
DE10244807B4 (en) * 2001-10-02 2011-07-14 Schott Ag, 55122 Method and device for rapid melting of especially high-purity aggressive and high-melting glasses
DE102006004637B4 (en) * 2006-01-31 2010-01-07 Schott Ag Inductively heatable skull crucible, melting plant and process for the continuous production of a molten glass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512066B1 (en) * 1981-09-03 1986-05-16 Cogema METHOD FOR THE PHYSICAL SEPARATION OF A METAL PHASE AND SLAGS IN AN INDUCTION OVEN
NL8204438A (en) * 1982-11-16 1984-06-18 Philips Nv METHOD AND APPARATUS FOR THE CONTINUOUS MANUFACTURE OF LONG-STRETCHED BODIES FROM AN UNFUSED STARTING MATERIAL.
FR2561761B1 (en) * 1984-03-20 1988-03-18 Commissariat Energie Atomique DEVICE FOR CONTINUOUSLY DISCHARGING MOLTEN PRODUCTS CONTAINED IN A COLD CRUCIBLE

Also Published As

Publication number Publication date
FR2589228A1 (en) 1987-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse