| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 08.99 |
| PATENT ASSIGNEE | Vortec Corp |
| PATENT CLAIMS |
- Providing spent ash contg organic material, metallic conta minants, & glass forming materials - Oxidizing spent ash under conditions effective to oxidize the organic material & to partially oxidize the metallic conta minants & glass forming materials, wherein said oxidizing is carried out in a suspension preheater in which the ash contg the organic material, metallic contaminants, & glass forming materials is suspended in oxidizing fluid - Vitrifying the oxidized glass forming materials to form glass melt - Forming the glass melt into glass ceramic tiles contg meta llic contaminants |
| PATENT PHOTOCOPY | Available on request |
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