FR1490996A - Preparation of vitreous silica in a rotary kiln - Google Patents

Preparation of vitreous silica in a rotary kiln

Info

Publication number
FR1490996A
FR1490996A FR74738A FR74738A FR1490996A FR 1490996 A FR1490996 A FR 1490996A FR 74738 A FR74738 A FR 74738A FR 74738 A FR74738 A FR 74738A FR 1490996 A FR1490996 A FR 1490996A
Authority
FR
France
Prior art keywords
preparation
rotary kiln
vitreous silica
vitreous
silica
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
FR74738A
Other languages
French (fr)
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.)
Harbison Walker Refractories Co
Original Assignee
Harbison Walker Refractories Co
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
Priority claimed from US485111A external-priority patent/US3326704A/en
Application filed by Harbison Walker Refractories Co filed Critical Harbison Walker Refractories Co
Priority to FR74738A priority Critical patent/FR1490996A/en
Application granted granted Critical
Publication of FR1490996A publication Critical patent/FR1490996A/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
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/02—Pure silica glass, e.g. pure fused quartz
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/32—Doped silica-based glasses containing metals 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
    • C03C2203/00—Production processes
    • C03C2203/10—Melting processes
    • 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
    • C03C2203/00—Production processes
    • C03C2203/50—After-treatment
    • C03C2203/52—Heat-treatment
FR74738A 1965-09-03 1966-08-31 Preparation of vitreous silica in a rotary kiln Expired FR1490996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74738A FR1490996A (en) 1965-09-03 1966-08-31 Preparation of vitreous silica in a rotary kiln

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US485111A US3326704A (en) 1965-09-03 1965-09-03 Production of vitreous silica in a rotary kiln
FR74738A FR1490996A (en) 1965-09-03 1966-08-31 Preparation of vitreous silica in a rotary kiln

Publications (1)

Publication Number Publication Date
FR1490996A true FR1490996A (en) 1967-08-04

Family

ID=26172852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74738A Expired FR1490996A (en) 1965-09-03 1966-08-31 Preparation of vitreous silica in a rotary kiln

Country Status (1)

Country Link
FR (1) FR1490996A (en)

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