ES418751A1 - Method of preparing a glass-forming batch - Google Patents

Method of preparing a glass-forming batch

Info

Publication number
ES418751A1
ES418751A1 ES418751A ES418751A ES418751A1 ES 418751 A1 ES418751 A1 ES 418751A1 ES 418751 A ES418751 A ES 418751A ES 418751 A ES418751 A ES 418751A ES 418751 A1 ES418751 A1 ES 418751A1
Authority
ES
Spain
Prior art keywords
mixture
preparing
glass
alkaline earth
earth oxides
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
ES418751A
Other languages
Spanish (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES418751A1 publication Critical patent/ES418751A1/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
    • 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
    • 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
    • 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
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

A method of preparing a mixture for manufacturing a glass within the range of the limited compositions as follows in% by weight: (see graph) the mixture of which includes sand, feldspar, material for alkaline and alkaline earth oxides and optionally minium or lead silicate and zirconium oxide or zirconium silicate, characterized in that the alkali oxides and alkaline earth oxides are introduced with at least 90% stirring in It forms an aqueous solution of the hydroxides, the solution of which is heated to the boiling point (approximately 120ºC) and in which the residual mixture is dispersed where the suspension is subsequently evaporated to dryness with continued stirring until a dry granulated mass is produced. (Machine-translation by Google Translate, not legally binding)
ES418751A 1972-09-16 1973-09-14 Method of preparing a glass-forming batch Expired ES418751A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212602A NL7212602A (en) 1972-09-16 1972-09-16

Publications (1)

Publication Number Publication Date
ES418751A1 true ES418751A1 (en) 1976-03-01

Family

ID=19816954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418751A Expired ES418751A1 (en) 1972-09-16 1973-09-14 Method of preparing a glass-forming batch

Country Status (11)

Country Link
JP (1) JPS5540544B2 (en)
BE (1) BE804895A (en)
BR (1) BR7307109D0 (en)
DE (1) DE2345648A1 (en)
ES (1) ES418751A1 (en)
FR (1) FR2200208B1 (en)
GB (1) GB1433907A (en)
IN (1) IN140430B (en)
IT (1) IT996684B (en)
NL (1) NL7212602A (en)
ZA (1) ZA735348B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1054164A (en) * 1975-02-27 1979-05-08 Philip D. Janson Producing pre-treated glass batch materials
JPS5746000A (en) * 1980-09-04 1982-03-16 Nippon Electric Co Cooling structure for electronic device
JPS5818393U (en) * 1981-07-25 1983-02-04 ソニー株式会社 Electronic equipment storage rack with air cooling fan
EP1227068A1 (en) 2000-12-25 2002-07-31 Nippon Electric Glass Co., Ltd Crt funnel of a non beam-index type
CN103108839B (en) * 2010-09-24 2015-12-16 旭硝子株式会社 The manufacture method of frit granulation body and the manufacture method of glasswork
CN102659311B (en) * 2012-04-19 2014-05-14 益阳生力材料科技有限公司 Glass refining agent, production method and application
CN103922580B (en) * 2014-03-13 2016-01-06 安徽省凤阳县前力玻璃制品有限公司 A kind of crystal quartz glass and preparation method thereof
JPWO2017110927A1 (en) * 2015-12-25 2018-10-11 日本電気硝子株式会社 Mixed raw material for silicate glass and method for producing tube glass using the same
CN107098583B (en) * 2017-05-04 2019-10-29 湖北戈碧迦光电科技股份有限公司 A kind of optical glass

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD83815A (en) * 1970-07-03

Also Published As

Publication number Publication date
GB1433907A (en) 1976-04-28
DE2345648A1 (en) 1974-03-28
FR2200208B1 (en) 1976-06-18
IT996684B (en) 1975-12-10
NL7212602A (en) 1974-03-19
JPS5540544B2 (en) 1980-10-18
IN140430B (en) 1976-11-06
BE804895A (en) 1974-03-14
ZA735348B (en) 1974-07-31
JPS4969720A (en) 1974-07-05
FR2200208A1 (en) 1974-04-19
AU6017173A (en) 1975-03-13
BR7307109D0 (en) 1974-07-25

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