A process for producing bimodal HDPE wax recovery

摘要

A slurry process at low pressure for the production of polyethylene bimodal high density comprising a polymerization step, a step of drying the powder, an extrusion step and handling of the pellets, recycling steps and a unit dewaxing , wherein the wax from the dewaxing unit is continuously introduced into a recovery unit wax in which steam is introduced and in which a reduced pressure ranging from 0.01 to 0 is created, 05 MPa.