| Investment Costs | CZK |
| Execution Time |
from: 11/2019
to: 1/2020 |
| Execution Stage |
Study
|
| Client | UNIPETROL RPA, s.r.o. |
The aim of the study was to assess possible variants of the technical solution and the finding the optimal variant of coke removal from steam-air mixture during furnace decoking of the ethylene unit, to fulfil the legislative emission limit.
The quantity of solid substances in off gases emitted to the ambient in „oxidation“ stage has to be below the upper rate of legislative required limit.
The study included a summary of the legislative requirements for the process equipment and subsequent assessment of variants of reduction of emissions solids pollutants by the following technologies:
- dry cyclone separator
- wet wash of coke
- coke burning in radiation boxes of cracking furnaces
