CO5320609A1 - Procedimiento de fusion y de afinacion de materiales vitrificables y su dispositivo para la practica - Google Patents

Procedimiento de fusion y de afinacion de materiales vitrificables y su dispositivo para la practica

Info

Publication number
CO5320609A1
CO5320609A1 CO99001136A CO99001136A CO5320609A1 CO 5320609 A1 CO5320609 A1 CO 5320609A1 CO 99001136 A CO99001136 A CO 99001136A CO 99001136 A CO99001136 A CO 99001136A CO 5320609 A1 CO5320609 A1 CO 5320609A1
Authority
CO
Colombia
Prior art keywords
materials
fusion
practice
vitrifiable materials
vitrificable
Prior art date
Application number
CO99001136A
Other languages
English (en)
Inventor
Pierre Jeanvoine
Tanguy Massart
Anne Berthereau
Original Assignee
Saint Gobain Vitrage
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 claimed from FR9800176A external-priority patent/FR2773555B3/fr
Priority claimed from FR9802849A external-priority patent/FR2775683B1/fr
Application filed by Saint Gobain Vitrage filed Critical Saint Gobain Vitrage
Publication of CO5320609A1 publication Critical patent/CO5320609A1/es

Links

Classifications

    • 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
    • C03B5/225—Refining
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/005—Charging the melting furnaces using screw feeders
    • 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
    • C03B5/225—Refining
    • C03B5/2252—Refining under reduced pressure, e.g. with vacuum refiners
    • 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
    • C03B5/225—Refining
    • C03B5/2255—Refining by centrifuging
    • 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
    • C03B5/235—Heating the glass
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • 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
    • C03B5/235—Heating the glass
    • C03B5/2356—Submerged heating, e.g. by using heat pipes, hot gas or submerged combustion burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00—Heating processes for glass melting in glass melting furnaces
    • C03B2211/20—Submerged gas heating
    • C03B2211/22—Submerged gas heating by direct combustion in the melt
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Abstract

La invención tiene por objeto un procedimiento de fusión y de afinación de materiales vitrificables, tal que todo o parte de la energía térmica necesaria para la fusión de los citados materiales vitrificables se aporta por la combustión de combustible (s) fósil (es) con al menos un gas comburente, el (los) citado (s) combustibles-gas o los productos gaseosos resultantes de la combustión que son inyectados bajo el nivel de la masa de los materiales vitrificables (7). La afinación de los materiales vitrificables luego de la fusión comprende al menos una etapa de colocación bajo presión sub-atmosférica.La invención se refiere también al dispositivo de puesta enprÁctica del procedimiento y sus aplicaciones.
CO99001136A 1998-01-09 1999-01-12 Procedimiento de fusion y de afinacion de materiales vitrificables y su dispositivo para la practica CO5320609A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9800176A FR2773555B3 (fr) 1998-01-09 1998-01-09 Procede de fusion et d'affinage de matieres vitrifiables
FR9802849A FR2775683B1 (fr) 1998-03-09 1998-03-09 Procede de fusion et d'affinage de matieres vitrifiables

Publications (1)

Publication Number Publication Date
CO5320609A1 true CO5320609A1 (es) 2003-09-30

Family

ID=26234058

Family Applications (1)

Application Number Title Priority Date Filing Date
CO99001136A CO5320609A1 (es) 1998-01-09 1999-01-12 Procedimiento de fusion y de afinacion de materiales vitrificables y su dispositivo para la practica

Country Status (16)

Country Link
US (3) US6460376B1 (es)
EP (1) EP0966406B1 (es)
JP (2) JP2001515453A (es)
KR (1) KR100583752B1 (es)
CN (1) CN1240634C (es)
BR (1) BR9904797A (es)
CA (1) CA2283252C (es)
CO (1) CO5320609A1 (es)
CZ (1) CZ297579B6 (es)
DE (1) DE69900107T2 (es)
ES (1) ES2158732T3 (es)
PL (1) PL194008B1 (es)
PT (1) PT966406E (es)
RU (1) RU2233806C2 (es)
TR (1) TR199902155T1 (es)
WO (1) WO1999035099A1 (es)

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PT966406E (pt) 2001-11-30
CA2283252C (fr) 2008-12-30
TR199902155T1 (xx) 2000-04-21
DE69900107D1 (de) 2001-06-21
JP2011011975A (ja) 2011-01-20
JP2001515453A (ja) 2001-09-18
CZ297579B6 (cs) 2007-02-07
DE69900107T2 (de) 2002-03-21
PL335520A1 (en) 2000-04-25
US20030029197A1 (en) 2003-02-13
US6739152B2 (en) 2004-05-25
CN1240634C (zh) 2006-02-08
WO1999035099A1 (fr) 1999-07-15
CA2283252A1 (fr) 1999-07-15
EP0966406A1 (fr) 1999-12-29
ES2158732T3 (es) 2001-09-01
BR9904797A (pt) 2000-05-16
CN1255906A (zh) 2000-06-07
RU2233806C2 (ru) 2004-08-10
US7624595B2 (en) 2009-12-01
US20040206124A1 (en) 2004-10-21
KR20000075712A (ko) 2000-12-26
CZ316999A3 (cs) 2000-04-12
EP0966406B1 (fr) 2001-05-16
KR100583752B1 (ko) 2006-05-25
US6460376B1 (en) 2002-10-08

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