The effluent stream then follows across a series of flash drums inorder to remove the solvent from the catalyst.
The residual catalyst at this point is removed by adding water.
The flashed solvent is thereafter recycled to the catalyst make –up unit after appropriate drying and redistillation.
The slurry which results is then centrifuged to remove the water, and the water is treated to remove the catalyst before recycle.
The final products of polyethylene solids are then dried, extruded and given the required final forms.
polymer forming