Solids produced from ash and process for producing the same
US6180192A · kind A · utility
25Cited by
13References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1997 |
| Grant date | Jan 30, 2001 |
| Priority date | — |
| Expiry date | Mar 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A compressed solid produced from a feed mixture of bottom ash and a binder. The feed mixture includes about 80% to 95% by weight bottom ash, or at least about 50% by weight bottom ash in combination with other waste materials, in combination with a polyisocyanate-based binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.