CHARGE GAS SYSTEM PRESSURE DROP DECREASING

 

The goal of this project was decreasing of a pyrolysis gas pressure drop in the line of the primary fractionator, the water wash column and the alkali wash column. Consequently, it was necessary to replace the existing trays for new random packing, respectively for the alkali wash column to replace even the existing trays in the upper part for new trays with a lower pressure drop and to ensure the existing flow rate and composition of pyrolysis gas.