GB1036477A - Method for the treatment of raw glass material containing easily volatilizable ingredients - Google Patents

Method for the treatment of raw glass material containing easily volatilizable ingredients

Info

Publication number
GB1036477A
GB1036477A GB20430/63A GB2043063A GB1036477A GB 1036477 A GB1036477 A GB 1036477A GB 20430/63 A GB20430/63 A GB 20430/63A GB 2043063 A GB2043063 A GB 2043063A GB 1036477 A GB1036477 A GB 1036477A
Authority
GB
United Kingdom
Prior art keywords
material containing
glass material
treatment
raw glass
furnace
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
GB20430/63A
Inventor
Tsuneo Okamura
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of GB1036477A publication Critical patent/GB1036477A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/02—Compositions for glass with special properties for coloured glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B1/00—Preparing the batches
    • 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
    • C03C1/028—Ingredients allowing introduction of lead or other easily volatile or dusty compounds
    • 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
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
    • 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

Abstract

In a method of treating raw glass material containing easily volatilizable additives, the raw material containing the additives, of which at least one easily vaporizes giving off poisonous gases, is mixed with powdered cullet in the range 0.05 to 30% by weight with respect to the cullet, the resulting mixture then being sintered in the temperature range 500 DEG to 1200 DEG C. before charging to a furnace. This enables a larger proportion of the volatile ingredient fed into the furnace to be retained in the final glass. To give better results the batch mixture may be subjected to pressures of from 60 to 500 kg./cm.2 before sintering for example, to form pellets or briquettes. The volatile ingredients used are chosen from antimony, arsenic, selenium, sulphur, and tellurium.
GB20430/63A 1963-05-31 1963-05-22 Method for the treatment of raw glass material containing easily volatilizable ingredients Expired GB1036477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0043230 1963-05-31

Publications (1)

Publication Number Publication Date
GB1036477A true GB1036477A (en) 1966-07-20

Family

ID=6933535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20430/63A Expired GB1036477A (en) 1963-05-31 1963-05-22 Method for the treatment of raw glass material containing easily volatilizable ingredients

Country Status (1)

Country Link
GB (1) GB1036477A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336048A (en) 1979-05-16 1982-06-22 U.S. Philips Corporation Method of producing doped quartz glass
WO2003024878A1 (en) 2001-09-21 2003-03-27 Norfeed Uk Limited Additives for the manufacture of glass
WO2007045654A1 (en) * 2005-10-18 2007-04-26 Agc Flat Glass Europe Sa Pellets for se encapsulation
WO2011092296A1 (en) 2010-01-28 2011-08-04 Tu Bergakademie Freiberg Method for producing an agglomerated glass mixture

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336048A (en) 1979-05-16 1982-06-22 U.S. Philips Corporation Method of producing doped quartz glass
WO2003024878A1 (en) 2001-09-21 2003-03-27 Norfeed Uk Limited Additives for the manufacture of glass
WO2007045654A1 (en) * 2005-10-18 2007-04-26 Agc Flat Glass Europe Sa Pellets for se encapsulation
EA013198B1 (en) * 2005-10-18 2010-04-30 Агк Флэт Гласс Юроп Са Pellets for se encapsulation
US7732049B2 (en) 2005-10-18 2010-06-08 Agc Glass Europe Pellets for Se encapsulation
WO2011092296A1 (en) 2010-01-28 2011-08-04 Tu Bergakademie Freiberg Method for producing an agglomerated glass mixture
DE102010001327A1 (en) * 2010-01-28 2011-08-18 TU Bergakademie Freiberg, 09599 Glassmaking process and vitreous body

Also Published As

Publication number Publication date
DE1496396A1 (en) 1969-05-14
DE1496396B2 (en) 1972-10-12

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