Stabilized coal-oil slurry and process
US4149854A · kind A · utility
7Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 1978 |
| Grant date | Apr 17, 1979 |
| Priority date | — |
| Expiry date | Jun 8, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/322
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Coal-oil slurries are stabilized by incorporation of a mixture comprised of a coal tar or pitch and a grease made from an aluminum based complex soap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.