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FR2506750A1 - PROCESS AND APPARATUS FOR PRODUCING MOLTEN GLASS - Google Patents

PROCESS AND APPARATUS FOR PRODUCING MOLTEN GLASS

Info

Publication number
FR2506750A1
FR2506750A1 FR8122083A FR8122083A FR2506750A1 FR 2506750 A1 FR2506750 A1 FR 2506750A1 FR 8122083 A FR8122083 A FR 8122083A FR 8122083 A FR8122083 A FR 8122083A FR 2506750 A1 FR2506750 A1 FR 2506750A1
Authority
FR
France
Prior art keywords
glass
filaments
production
molten glass
producing molten
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.)
Granted
Application number
FR8122083A
Other languages
French (fr)
Other versions
FR2506750B3 (en
Inventor
Thomas David Erickson
Pol Alexandre Minnen
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of FR2506750A1 publication Critical patent/FR2506750A1/en
Application granted granted Critical
Publication of FR2506750B3 publication Critical patent/FR2506750B3/fr
Granted legal-status Critical Current

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
    • C03B5/235—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

L'INVENTION A POUR OBJET UN PROCEDE ET UN APPAREIL DE PRODUCTION D'UNE MATIERE TELLE QUE LE VERRE A PARTIR D'UNE MATIERE MINERALE RAMOLLISSABLE PAR LA CHALEUR. CE PROCEDE ET CET APPAREIL EFFECTUENT LE TRAITEMENT DE LA MATIERE MINERALE DEPUIS UN STADE DE CHARGE DISCONTINUE, PAR FUSION DANS UN FOUR 10, DISTRIBUTION DE FILETS DE LA MATIERE ET LEUR AMINCISSEMENT EN FILAMENTS ET BOBINAGE DE CES FILAMENTS; GRACE A L'ENVOI CONTRE LA SURFACE DU VERRE FONDU D'UNE FLAMME DE HAUT POUVOIR CALORIFIQUE A PARTIR D'UN BRULEUR 11, ON AUGMENTE NOTABLEMENT LA PRODUCTION ET ON DIMINUE LA QUANTITE D'ENERGIE NECESSAIRE PAR TONNE DE VERRE FONDU. PRODUCTION DE FILAMENTS DE VERRE, DE LAINE DE VERRE ET D'AUTRES ARTICLES DE CARACTERE TEXTILE.THE SUBJECT OF THE INVENTION IS A PROCESS AND AN APPARATUS FOR PRODUCING A MATERIAL SUCH AS GLASS FROM A MINERAL MATERIAL SOFTENABLE BY HEAT. THIS PROCESS AND THIS APPARATUS PERFORM THE TREATMENT OF THE MINERAL MATERIAL FROM A DISCONTINUOUS LOADING STAGE, BY MELTING IN AN OVEN 10, DISTRIBUTION OF THREADS OF THE MATERIAL AND THEIR THINNING IN FILAMENTS AND WINDING THESE FILAMENTS; THANKS TO THE SENDING AGAINST THE SURFACE OF THE MELTED GLASS OF A FLAME OF HIGH CALORIFIC POWER FROM A BURNER 11, THE PRODUCTION IS SIGNIFICANTLY INCREASED AND THE QUANTITY OF ENERGY REQUIRED PER TON OF MELTED GLASS IS DECREASED. PRODUCTION OF GLASS FILAMENTS, GLASS WOOL AND OTHER TEXTILE ARTICLES.

FR8122083A 1981-06-01 1981-11-25 PROCESS AND APPARATUS FOR PRODUCING MOLTEN GLASS Granted FR2506750A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26922681A 1981-06-01 1981-06-01

Publications (2)

Publication Number Publication Date
FR2506750A1 true FR2506750A1 (en) 1982-12-03
FR2506750B3 FR2506750B3 (en) 1984-08-10

Family

ID=23026347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122083A Granted FR2506750A1 (en) 1981-06-01 1981-11-25 PROCESS AND APPARATUS FOR PRODUCING MOLTEN GLASS

Country Status (13)

Country Link
JP (1) JPS58500854A (en)
AU (1) AU541381B2 (en)
BE (1) BE891261A (en)
CA (1) CA1183686A (en)
DE (1) DE3152871A1 (en)
FI (1) FI830316A0 (en)
FR (1) FR2506750A1 (en)
GB (1) GB2112771B (en)
NL (1) NL8120425A (en)
NO (1) NO154603C (en)
SE (1) SE440643B (en)
WO (1) WO1982004246A1 (en)
ZA (1) ZA817761B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546155B1 (en) * 1983-05-20 1986-06-27 Air Liquide PROCESS AND INSTALLATION FOR GLASS MAKING
GB8321525D0 (en) * 1983-08-10 1983-09-14 Rockware Group Plc Glass articles
US5116399A (en) * 1991-04-11 1992-05-26 Union Carbide Industrial Gases Technology Corporation Glass melter with front-wall oxygen-fired burner process
US5147438A (en) * 1991-09-18 1992-09-15 Union Carbide Industrial Gases Technology Corporation Auxiliary oxygen burners technique in glass melting cross-fired regenerative furnaces
US5139558A (en) 1991-11-20 1992-08-18 Union Carbide Industrial Gases Technology Corporation Roof-mounted auxiliary oxygen-fired burner in glass melting furnace
US5352258A (en) * 1993-03-31 1994-10-04 Ppg Industries, Inc. Production of glass fibers from scrap glass fibers
US6199778B1 (en) 1996-11-06 2001-03-13 Ppg Industries Ohio, Inc. Systems and processes for recycling glass fiber waste material into glass fiber product
US5772126A (en) * 1996-11-06 1998-06-30 Ppg Industries, Inc. System and process for recycling waste material produced by a glass fiberizing process
DE10055924B4 (en) * 2000-08-19 2006-03-23 Horn Glasanlagen Gmbh Method for operating a glass melting furnace

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254079A (en) * 1940-02-06 1941-08-26 Pittsburgh Plate Glass Co Method and apparatus for forming and refining glass
US3015190A (en) * 1952-10-13 1962-01-02 Cie De Saint Gobain Soc Apparatus and method for circulating molten glass
NL241014A (en) * 1959-07-07
US3337324A (en) * 1963-04-30 1967-08-22 Union Carbide Corp Process for melting and refining glass batch
US3332758A (en) * 1963-06-21 1967-07-25 Miles S Firnhaber Apparatus for manufacturing glass fibers
FR1479461A (en) * 1966-03-22 1967-05-05 Saint Gobain Improvements to channels bringing molten glass to workstations
US3592622A (en) * 1968-06-05 1971-07-13 Air Reduction Oxy-fuel accelerated glass melting furnace and method of operation
US3592623A (en) * 1969-04-04 1971-07-13 Air Reduction Glass melting furnace and method of operating it
US3856496A (en) * 1973-01-26 1974-12-24 Leone Int Sales Corp Glass melting furnace and process
JPS571490B2 (en) * 1973-11-29 1982-01-11
JPS5315522A (en) * 1976-07-28 1978-02-13 Hitachi Ltd Three-phase transformer for power supply
JPS5429317A (en) * 1977-08-09 1979-03-05 Nippon Oxygen Co Ltd Method of melting glass and like

Also Published As

Publication number Publication date
FI830316A7 (en) 1983-01-28
SE8300506D0 (en) 1983-02-01
NO830270L (en) 1983-01-27
AU541381B2 (en) 1985-01-03
CA1183686A (en) 1985-03-12
WO1982004246A1 (en) 1982-12-09
NO154603C (en) 1986-11-12
NO154603B (en) 1986-08-04
AU7805581A (en) 1982-12-07
NL8120425A (en) 1983-04-05
FR2506750B3 (en) 1984-08-10
BE891261A (en) 1982-05-26
SE440643B (en) 1985-08-12
DE3152871A1 (en) 1983-06-16
JPS58500854A (en) 1983-05-26
FI830316L (en) 1983-01-28
FI830316A0 (en) 1983-01-28
GB2112771A (en) 1983-07-27
SE8300506L (en) 1983-02-01
GB8300857D0 (en) 1983-02-16
ZA817761B (en) 1982-11-24
GB2112771B (en) 1985-01-30

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