Process for cleaning coke oven gas offtakes
US3964976A · kind A · utility
7Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 1974 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Jun 28, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10B43/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Process and apparatus for removing carbon deposits from the inner surfaces of a coke oven gas offtake by introducing steam into the gas offtake in an amount and under conditions sufficient to remove at least a portion of said carbon. The steam may be introduced either countercurrent to, or in the direction of, the flow of the gases exiting through the gas offtake.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.