Coal-water slurry compositions
US4472170A · kind A · utility
21Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 1982 |
| Grant date | Sep 18, 1984 |
| Priority date | — |
| Expiry date | Dec 27, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/326
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Aqueous coal slurries comprising comminuted coal, water and O-glycoside surfactant. The O-glycoside serves the dual functions of dispersant and suspending agent for the coal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.