METHOD AND APPARATUS FOR CONTROLLING STATIC CHARGE IN POLYOLEFIN REACTORS

摘要

A method for controlling sheeting in a gas phase reactor that includes producing a polyolefin with at least one metallocene catalyst and at least one static control agent in at least one gas phase reactor, measuring entrainment static using a static probe, and adjusting the concentration of the static control agent in response to changes in the measured entrainment static is disclosed.