Method for making product from fiber glass waste

C - Chemistry – Metallurgy – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C04B 35/10 (2006.01) C04B 33/13 (2006.01) C04B 33/14 (2006.01) C04B 35/14 (2006.01) C04B 35/622 (2006.01) C04B 35/632 (2006.01)

Patent

CA 2449495

The invention provides a method to transform large quantities of fiber glass waste into useful ceramic products by a low-cost manufacturing process. The method consists of reducing the fiber glass waste into a glass powder; mixing the glass powder with additives into a glass-additives mixture; granulating the glass-additives mixture into granulated particles; forming the granulated particles into a green ceramic article; and heating the green ceramic article into the ceramic product. Water and clay can be included in the processing. Only one firing step is needed with a low peak firing temperature of about 700~C to about 1000~C. The method conserves energy and natural resources compared to clay-based traditional ceramic manufacturing. High-quality impervious ceramic products can be produced by the invention.

L'invention concerne un procédé permettant de transformer de grandes quantités de déchets de fibres de verre en produits en céramique utiles, par le biais d'un procédé de fabrication de faible coût. Ce procédé consiste à réduire les déchets de fibres de verre en une poudre de verre; mélanger ladite poudre de verre à des additifs pour obtenir un mélange verre-additifs; effectuer la granulation du mélange verre-additifs pour obtenir des particules granulaires; former ces particules granulaires pour obtenir un article en céramique vert; et chauffer cet article en céramique vert pour obtenir ledit produit en céramique. De l'eau et de l'argile peuvent être intégrées au cours de ce procédé. Seulement une étape de cuisson est nécessaire, laquelle étape présentant une faible température de cuisson de pointe d'environ 700· C à environ 1 000· C. Ce procédé permet de préserver de l'énergie et des ressources naturelles, comparé à la fabrication de céramique classique à base d'argile. Cette invention permet d'obtenir des produits en céramique étanches de haute qualité.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for making product from fiber glass waste does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for making product from fiber glass waste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making product from fiber glass waste will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1617632

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.