Process for desulphurisation of a hydrocarbon stream

摘要

Process for the improved desulphurization of a hydrocarbon stream being further steam reformed comprising steps of (a) splitting a stream from the steam reformed hydrocarbon, thus containing hydrogen; (b) optionally reducing the amount of water from the hydrogen containing split stream; (c) reinjecting the hydrogen containing split stream, optionally reduced in water in process step (b), to an ejector driven by the hydrocarbon feed stream as motive stream; and (d) admitting the hydrogen containing hydrocarbon admixture to the hydrogenation step.