FR2394500A1 - Nouveau procede de fabrication de verre expanse - Google Patents

Nouveau procede de fabrication de verre expanse

Info

Publication number
FR2394500A1
FR2394500A1 FR7718576A FR7718576A FR2394500A1 FR 2394500 A1 FR2394500 A1 FR 2394500A1 FR 7718576 A FR7718576 A FR 7718576A FR 7718576 A FR7718576 A FR 7718576A FR 2394500 A1 FR2394500 A1 FR 2394500A1
Authority
FR
France
Prior art keywords
scrap
glass
prods
industrial
degrees
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.)
Withdrawn
Application number
FR7718576A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7718576A priority Critical patent/FR2394500A1/fr
Publication of FR2394500A1 publication Critical patent/FR2394500A1/fr
Withdrawn legal-status Critical Current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
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/08—Other methods of shaping glass by foaming

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)
  • Manufacturing & Machinery (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Nouveau procédé de fabrication de verre expansé, sous forme de granulés de différents diamètres et à prix de revient très peu élevé. Il est caractérisé par l'éclatement de verre fondu, en présence d'eau pulvérisée, sur des couteaux ou des lames en mouvement, sous forme de gouttes lesquelles sont projetées dans une direction donnée et, grâce à l'eau adsorbée, s'expansent durant leur trajet. L'invention permet d'utiliser des verres récupérables de toutes compositions chimiques, mélangés ou non à des sous-produits industriels comme les laitiers ou les cendres volantes des centrales thermiques.
FR7718576A 1977-06-17 1977-06-17 Nouveau procede de fabrication de verre expanse Withdrawn FR2394500A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7718576A FR2394500A1 (fr) 1977-06-17 1977-06-17 Nouveau procede de fabrication de verre expanse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718576A FR2394500A1 (fr) 1977-06-17 1977-06-17 Nouveau procede de fabrication de verre expanse

Publications (1)

Publication Number Publication Date
FR2394500A1 true FR2394500A1 (fr) 1979-01-12

Family

ID=9192199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718576A Withdrawn FR2394500A1 (fr) 1977-06-17 1977-06-17 Nouveau procede de fabrication de verre expanse

Country Status (1)

Country Link
FR (1) FR2394500A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095295A1 (fr) * 2004-03-31 2005-10-13 Ministry Of State For Environmental Affairs Utilisation de sous-produits de l'industrie du ciment pour la fabrication du verre
CN107352805A (zh) * 2017-08-03 2017-11-17 嘉兴学院 一种基于全废料的泡沫玻璃及制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005095295A1 (fr) * 2004-03-31 2005-10-13 Ministry Of State For Environmental Affairs Utilisation de sous-produits de l'industrie du ciment pour la fabrication du verre
CN107352805A (zh) * 2017-08-03 2017-11-17 嘉兴学院 一种基于全废料的泡沫玻璃及制备方法
CN107352805B (zh) * 2017-08-03 2021-03-16 嘉兴学院 一种基于全废料的泡沫玻璃及制备方法

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Legal Events

Date Code Title Description
ST Notification of lapse