Method of immobilizing toxic waste materials and resultant products
US5569153A · kind A · utility
6Cited by
21References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 1995 |
| Grant date | Oct 29, 1996 |
| Priority date | — |
| Expiry date | Mar 1, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S588/901
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of immobilizing toxic waste material slurries is disclosed wherein aggregates are formed containing the toxic waste and the aggregates admixed with and embedded in a sulfur cement to form a concrete shape. Novel aggregates and mortar, and concrete products containing such aggregates embedded in a sulfur cement are also disclosed,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.