Stabilizing coal-water mixtures with portland cement
US4602918A · kind A · utility
62Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1984 |
| Grant date | Jul 29, 1986 |
| Priority date | — |
| Expiry date | Oct 17, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/326
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Coal-water mixes stabilized by the addition of portland cement which may additionally contain retarding carbohydrates, or borax are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.