MX166953B - Mejoras en metodo para derretir vidrio - Google Patents

Mejoras en metodo para derretir vidrio

Info

Publication number
MX166953B
MX166953B MX193275A MX19327582A MX166953B MX 166953 B MX166953 B MX 166953B MX 193275 A MX193275 A MX 193275A MX 19327582 A MX19327582 A MX 19327582A MX 166953 B MX166953 B MX 166953B
Authority
MX
Mexico
Prior art keywords
layer
space
glass
heated
heat
Prior art date
Application number
MX193275A
Other languages
English (en)
Inventor
Gerald E Kunkle
Joseph Michael Matesa
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of MX166953B publication Critical patent/MX166953B/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
    • C03B5/14—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in revolving cylindrical furnaces
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

La presente invención se refiere a mejoras en método para derretir vidrio en un recipiente teniendo una parte de entrada superior, una parte de salida inferior y las paredes circundantes que comprende; aislar un espacio central y una capa inclinada de carga de vidrio, calentar el espacio central para licuar una parte de superficie de la capa de la carga de vidrio, por lo que la parte licuada fluye inmediatamente hacia abajo de la capa y hacia afuera del espacio central calentado y reponer la capa de carga de vidrio con carga de vidrio adicional a una taza controlada para mantener la capa a un grososr suficiente para aislar el exterior del espacio calentado de calor dentro del espacio calentado.
MX193275A 1981-07-30 1982-06-22 Mejoras en metodo para derretir vidrio MX166953B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/288,581 US4381934A (en) 1981-07-30 1981-07-30 Glass batch liquefaction

Publications (1)

Publication Number Publication Date
MX166953B true MX166953B (es) 1993-02-15

Family

ID=23107737

Family Applications (1)

Application Number Title Priority Date Filing Date
MX193275A MX166953B (es) 1981-07-30 1982-06-22 Mejoras en metodo para derretir vidrio

Country Status (23)

Country Link
US (1) US4381934A (es)
EP (1) EP0071110B1 (es)
JP (1) JPS5820735A (es)
KR (1) KR880002701B1 (es)
AR (1) AR229612A1 (es)
AT (1) ATE23321T1 (es)
AU (1) AU533331B2 (es)
BR (1) BR8204333A (es)
CA (1) CA1171283A (es)
DE (1) DE3274103D1 (es)
DK (1) DK160362C (es)
EG (1) EG15746A (es)
ES (1) ES8401426A1 (es)
FI (1) FI72501C (es)
IL (1) IL66195A (es)
IN (1) IN158278B (es)
MX (1) MX166953B (es)
MY (1) MY102544A (es)
NZ (1) NZ200542A (es)
PH (1) PH17598A (es)
PT (1) PT75286B (es)
TR (1) TR22320A (es)
ZA (1) ZA823361B (es)

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AU8613982A (en) 1983-03-24
MY102544A (en) 1992-07-31
FI822510A0 (fi) 1982-07-14
KR840000442A (ko) 1984-02-22
ES514494A0 (es) 1983-12-01
BR8204333A (pt) 1983-07-19
EP0071110B1 (en) 1986-11-05
ES8401426A1 (es) 1983-12-01
EG15746A (en) 1986-06-30
DK339982A (da) 1983-01-31
ATE23321T1 (de) 1986-11-15
FI822510L (fi) 1983-01-31
PT75286B (en) 1984-07-02
EP0071110A2 (en) 1983-02-09
AR229612A1 (es) 1983-09-30
AU533331B2 (en) 1983-11-17
PT75286A (en) 1982-08-01
CA1171283A (en) 1984-07-24
FI72501C (fi) 1987-06-08
KR880002701B1 (ko) 1988-12-26
JPS5820735A (ja) 1983-02-07
TR22320A (tr) 1987-02-10
EP0071110A3 (en) 1983-08-31
JPS6250412B2 (es) 1987-10-24
PH17598A (en) 1984-10-02
IN158278B (es) 1986-10-11
IL66195A0 (en) 1982-11-30
DK160362B (da) 1991-03-04
US4381934A (en) 1983-05-03
NZ200542A (en) 1986-01-24
DK160362C (da) 1991-08-19
FI72501B (fi) 1987-02-27
ZA823361B (en) 1983-12-28
IL66195A (en) 1988-07-31
DE3274103D1 (en) 1986-12-11

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