ES8400723A1 - "un procedimiento de fusion de vidrio de capa delgada de flujo dirigido". - Google Patents

"un procedimiento de fusion de vidrio de capa delgada de flujo dirigido".

Info

Publication number
ES8400723A1
ES8400723A1 ES512812A ES512812A ES8400723A1 ES 8400723 A1 ES8400723 A1 ES 8400723A1 ES 512812 A ES512812 A ES 512812A ES 512812 A ES512812 A ES 512812A ES 8400723 A1 ES8400723 A1 ES 8400723A1
Authority
ES
Spain
Prior art keywords
hearth
bodies
thin layer
heated
glass
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
ES512812A
Other languages
English (en)
Other versions
ES512812A0 (es
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.)
PQ Corp
Original Assignee
PQ 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 PQ Corp filed Critical PQ Corp
Publication of ES512812A0 publication Critical patent/ES512812A0/es
Publication of ES8400723A1 publication Critical patent/ES8400723A1/es
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C03C1/026—Pelletisation or prereacting of powdered raw materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B1/00—Preparing the batches
    • C03B1/02—Compacting the glass batches, e.g. pelletising
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Electroluminescent Light Sources (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

UN PROCEDIMIENTO DE FUSION DE VIDRIO DE CAPA DELGADA DE FLUJO DIRIGIDO.SE EFECTUAN LAS SIGUIENTES OPERACIONES: 1.OMEZCLAR MATERIALES DE PARTIDA, FORMADORES DE VIDRIO, EN PARTICULAS. 2.OTRANSFORMAR DICHA MEZCLA EN CUERPOS COMPACTOS. 3.OCALENTAR LOS CUERPOS OBTENIDOS. 4.OCARGAR LOS CUERPOS CALIENTES EN UN AREA DE DEGRADACION DE UN HOGAR REFRACTARIO EN UN HORNO DE MANERA QUE LOS CUERPOS PIERDAN SU MORFOLOGIA EN MENOS DE 15 MINUTOS. SE OBTIENE UN MATERIAL FUNDIDO QUE FLUYE HACIA UN AREA DE REACCION. 5.OCALENTAR EL AREA DE REACCION, CON UNA FUENTE DE ENERGIA RADIANTE, DEMANERA QUE UNA PORCION DE DICHA ENERGIA ES TRANSMITIDA A TRAVES DE UNA CAPA DELGADA, FUNDIDA, BAJO FLUJO, PARA CALENTAR EL HOGAR REFRACTARIO SUBYACENTE. 6.ORECUPERAR EL VIDRIO FUNDIDO, EXTRAYENDOLO DEL HOGAR. COMO MATERIALES DE PARTIDA SE EMPLEAN CARBONATOS DE METAL ALCALINO Y ARENA SILICICA.
ES512812A 1981-06-04 1982-06-03 "un procedimiento de fusion de vidrio de capa delgada de flujo dirigido". Expired ES8400723A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27033081A 1981-06-04 1981-06-04

Publications (2)

Publication Number Publication Date
ES512812A0 ES512812A0 (es) 1983-11-01
ES8400723A1 true ES8400723A1 (es) 1983-11-01

Family

ID=23030883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512812A Expired ES8400723A1 (es) 1981-06-04 1982-06-03 "un procedimiento de fusion de vidrio de capa delgada de flujo dirigido".

Country Status (20)

Country Link
EP (1) EP0081563B1 (es)
JP (1) JPS58500896A (es)
KR (1) KR840000441A (es)
AR (1) AR228660A1 (es)
AU (1) AU550283B2 (es)
BR (1) BR8207734A (es)
CA (1) CA1192408A (es)
DE (1) DE3273973D1 (es)
DK (1) DK43783D0 (es)
ES (1) ES8400723A1 (es)
GR (1) GR76441B (es)
IL (1) IL65846A (es)
IT (1) IT1156473B (es)
NO (1) NO830369L (es)
NZ (1) NZ200718A (es)
PH (1) PH19396A (es)
PT (1) PT75004B (es)
TR (1) TR21277A (es)
WO (1) WO1982004247A1 (es)
ZA (1) ZA823599B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474594A (en) * 1983-02-14 1984-10-02 Pq Corporation Method for forming compacted bodies of glassmaking raw materials
CA2477716C (en) * 2002-02-28 2009-10-27 William Michael Carty Selective glass batching methods for improving melting efficiency and reducing gross segregation of glass batch components
US8783067B2 (en) * 2006-06-13 2014-07-22 Johns Manville Use of pre-reacted cements as raw material for glass production and the manufacture of fiber therefrom
US11370686B2 (en) 2019-10-01 2022-06-28 Owens-Brockway Glass Container Inc. Fining submerged combustion glass
US11459263B2 (en) 2019-10-01 2022-10-04 Owens-Brockway Glass Container Inc. Selective chemical fining of small bubbles in glass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575514A (en) * 1924-04-12 1926-03-02 B F Drakenfeld & Co Inc Apparatus for making glass and process therefor
US4023976A (en) * 1976-01-23 1977-05-17 Fmc Corporation Manufacture of glass using briquettes
DE2759021A1 (de) * 1977-12-30 1979-07-12 Kloeckner Humboldt Deutz Ag Verfahren zum stueckigmachen von glasrohstoffgemengen

Also Published As

Publication number Publication date
IL65846A0 (en) 1982-08-31
DK43783A (da) 1983-02-03
AR228660A1 (es) 1983-03-30
CA1192408A (en) 1985-08-27
WO1982004247A1 (en) 1982-12-09
IT8267714A0 (it) 1982-06-03
DK43783D0 (da) 1983-02-03
AU8688782A (en) 1982-12-07
EP0081563B1 (en) 1986-10-29
BR8207734A (pt) 1983-05-10
IT1156473B (it) 1987-02-04
AU550283B2 (en) 1986-03-13
EP0081563A4 (en) 1983-09-29
TR21277A (tr) 1984-03-15
KR840000441A (ko) 1984-02-22
ES512812A0 (es) 1983-11-01
PT75004A (en) 1982-07-01
ZA823599B (en) 1984-01-25
PT75004B (en) 1984-05-08
IL65846A (en) 1987-12-31
NO830369L (no) 1983-02-03
DE3273973D1 (en) 1986-12-04
EP0081563A1 (en) 1983-06-22
PH19396A (en) 1986-04-10
JPS58500896A (ja) 1983-06-02
NZ200718A (en) 1985-12-13
GR76441B (es) 1984-08-10

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