Method for improving the properties of premium coke
US4822479A · kind A · utility
10Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 1987 |
| Grant date | Apr 18, 1989 |
| Priority date | — |
| Expiry date | Nov 27, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L9/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Properties of premium coke are improved by coking the feed at a temperature lower than the normal coking temperature and thereafter subjecting the coke to a heat soak at substantially the same temperature as the temperature at which the coke was formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.