Dechlorination of mixed plastic pyrolysis oil using devolatile extrusion and chloride sweeping agent

摘要

A process for dechlorination of a hydrocarbon stream and / or hydrocarbon stream precursor, wherein the process desorbs the hydrocarbon stream and / or hydrocarbon stream precursor, the first zeolite catalyst, and the stripping gas. Introducing into a volatile extruder (DE) to produce an extruder discharge, wherein the hydrocarbon stream and / or hydrocarbon stream precursor is based on the total weight of the hydrocarbon stream and / or hydrocarbon stream precursor One or more chlorides in an amount that is less than the amount of chloride in the hydrocarbon stream and / or hydrocarbon stream precursor. A process that includes physical compounds.