YU45398B - Process for melting and purifying glass or similar material in vacuum - Google Patents

Process for melting and purifying glass or similar material in vacuum

Info

Publication number
YU45398B
YU45398B YU2277/86A YU227786A YU45398B YU 45398 B YU45398 B YU 45398B YU 2277/86 A YU2277/86 A YU 2277/86A YU 227786 A YU227786 A YU 227786A YU 45398 B YU45398 B YU 45398B
Authority
YU
Yugoslavia
Prior art keywords
melting
vacuum
similar material
purifying glass
purifying
Prior art date
Application number
YU2277/86A
Other languages
English (en)
Other versions
YU227786A (en
Inventor
G E Kunkle
W M Welton
R L Schwenninger
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 YU227786A publication Critical patent/YU227786A/xx
Publication of YU45398B publication Critical patent/YU45398B/xx

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
    • C03B3/02—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
    • 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
    • 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
    • C03B5/14—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
    • 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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container 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
    • 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)
  • 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)
YU2277/86A 1986-01-02 1986-12-30 Process for melting and purifying glass or similar material in vacuum YU45398B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81549486A 1986-01-02 1986-01-02
US06/894,143 US4738938A (en) 1986-01-02 1986-08-07 Melting and vacuum refining of glass or the like and composition of sheet

Publications (2)

Publication Number Publication Date
YU227786A YU227786A (en) 1988-10-31
YU45398B true YU45398B (en) 1992-05-28

Family

ID=27123962

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2277/86A YU45398B (en) 1986-01-02 1986-12-30 Process for melting and purifying glass or similar material in vacuum

Country Status (27)

Country Link
US (1) US4738938A (xx)
EP (1) EP0231518B1 (xx)
KR (1) KR900006206B1 (xx)
CN (1) CN1008084B (xx)
AR (1) AR241011A1 (xx)
AU (2) AU574944B2 (xx)
BR (1) BR8606484A (xx)
CA (2) CA1279191C (xx)
CZ (1) CZ281146B6 (xx)
DE (1) DE3677952D1 (xx)
DK (1) DK167391B1 (xx)
EG (1) EG18146A (xx)
ES (1) ES2020933B3 (xx)
FI (1) FI81078C (xx)
GR (1) GR3001573T3 (xx)
HU (1) HU210166B (xx)
IL (1) IL81114A (xx)
IN (1) IN171099B (xx)
MX (1) MX164855B (xx)
MY (1) MY101038A (xx)
NZ (1) NZ218512A (xx)
PH (1) PH23536A (xx)
PL (1) PL154250B1 (xx)
PT (1) PT84042B (xx)
SG (1) SG107991G (xx)
SK (2) SK278492B6 (xx)
YU (1) YU45398B (xx)

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US4780122A (en) * 1987-06-29 1988-10-25 Ppg Industries, Inc. Vacuum refining of glass or the like with enhanced foaming
US4920080A (en) * 1988-08-19 1990-04-24 Ppg Industries, Inc. Method of making glass with preliminary reaction of batch materials
US4849004A (en) * 1988-10-31 1989-07-18 Ppg Industries, Inc. Pulsed pressure method for vacuum refining of glassy materials
US4919700A (en) * 1989-01-03 1990-04-24 Ppg Industries, Inc. Vacuum refining of glassy materials with selected water content
US4919697A (en) * 1989-01-03 1990-04-24 Ppg Industries, Inc. Vacuum refining of glassy materials with selected foaming rate
US5030593A (en) * 1990-06-29 1991-07-09 Ppg Industries, Inc. Lightly tinted glass compatible with wood tones
US5593929A (en) * 1990-07-30 1997-01-14 Ppg Industries, Inc. Ultraviolet absorbing green tinted glass
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CN102992582B (zh) * 2012-12-07 2015-03-11 中国建材国际工程集团有限公司 一种具有独立澄清部的平板玻璃池窑结构及其调节方法
US9777922B2 (en) 2013-05-22 2017-10-03 Johns Mansville Submerged combustion burners and melters, and methods of use
WO2014189504A1 (en) 2013-05-22 2014-11-27 Johns Manville Submerged combustion burners
WO2014189506A1 (en) 2013-05-22 2014-11-27 Johns Manville Submerged combustion burners and melters, and methods of use
US11142476B2 (en) 2013-05-22 2021-10-12 Johns Manville Burner for submerged combustion melting
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US9731990B2 (en) 2013-05-30 2017-08-15 Johns Manville Submerged combustion glass melting systems and methods of use
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US10858278B2 (en) 2013-07-18 2020-12-08 Johns Manville Combustion burner
US10570045B2 (en) * 2015-05-22 2020-02-25 John Hart Miller Glass and other material melting systems
US9751792B2 (en) 2015-08-12 2017-09-05 Johns Manville Post-manufacturing processes for submerged combustion burner
US10670261B2 (en) 2015-08-27 2020-06-02 Johns Manville Burner panels, submerged combustion melters, and methods
US10041666B2 (en) 2015-08-27 2018-08-07 Johns Manville Burner panels including dry-tip burners, submerged combustion melters, and methods
US9815726B2 (en) 2015-09-03 2017-11-14 Johns Manville Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust
US9982884B2 (en) 2015-09-15 2018-05-29 Johns Manville Methods of melting feedstock using a submerged combustion melter
US10837705B2 (en) 2015-09-16 2020-11-17 Johns Manville Change-out system for submerged combustion melting burner
US10081563B2 (en) 2015-09-23 2018-09-25 Johns Manville Systems and methods for mechanically binding loose scrap
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US10246362B2 (en) 2016-06-22 2019-04-02 Johns Manville Effective discharge of exhaust from submerged combustion melters and methods
US10301208B2 (en) 2016-08-25 2019-05-28 Johns Manville Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same
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US4539034A (en) * 1984-07-19 1985-09-03 Ppg Industries, Inc. Melting of glass with staged submerged combustion
US4634461A (en) * 1985-06-25 1987-01-06 Ppg Industries, Inc. Method of melting raw materials for glass or the like with staged combustion and preheating
AR240891A1 (es) * 1985-06-25 1991-03-27 Ppg Ind Inc Cesionaria De Henr Un metodo de fundir un lote o carga de vidrio o lo similar.

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GR3001573T3 (en) 1992-11-23
IL81114A (en) 1995-05-26
PT84042A (pt) 1987-08-19
ES2020933B3 (es) 1991-10-16
IN171099B (xx) 1992-07-18
PH23536A (en) 1989-08-25
MY101038A (en) 1991-07-16
NZ218512A (en) 1989-05-29
BR8606484A (pt) 1987-10-20
SK278492B6 (en) 1997-07-09
HU210166B (en) 1995-02-28
FI81078B (fi) 1990-05-31
SK944886A3 (en) 1997-07-09
AU1203188A (en) 1988-05-26
PL263528A1 (en) 1988-01-21
SG107991G (en) 1992-02-14
FI865334A (fi) 1987-07-03
CZ281146B6 (cs) 1996-06-12
CA1275422C (en) 1990-10-23
CN1008084B (zh) 1990-05-23
US4738938A (en) 1988-04-19
EP0231518A2 (en) 1987-08-12
IL81114A0 (en) 1987-03-31
CA1279191C (en) 1991-01-22
DK633586A (da) 1987-07-03
EP0231518B1 (en) 1991-03-06
AU587357B2 (en) 1989-08-10
DE3677952D1 (de) 1991-04-11
PL154250B1 (en) 1991-07-31
KR900006206B1 (ko) 1990-08-25
HUT50734A (en) 1990-03-28
AU574944B2 (en) 1988-07-14
DK167391B1 (da) 1993-10-25
KR880002758A (ko) 1988-05-11
YU227786A (en) 1988-10-31
AU6705186A (en) 1987-07-09
CN86108895A (zh) 1987-09-30
CZ984886A3 (en) 1996-02-14
AR241011A1 (es) 1991-04-30
PT84042B (pt) 1993-05-31
MX164855B (es) 1992-09-29
EP0231518A3 (en) 1988-01-13
DK633586D0 (da) 1986-12-30
FI865334A0 (fi) 1986-12-30
FI81078C (fi) 1990-09-10
AR241011A2 (es) 1991-04-30
EG18146A (en) 1992-12-30

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