Process for removing sulfur from separate less reactive and more reactive fuel gas streams containing organic sulfur and light olefins

摘要

Disclosed is a process for removing organic sulfur from more than one reactive fuel gas stream. A reactor vessel that is provided with at least one bed of hydrodesulfurization catalyst is used to hydrodesulfurize multiple reactive fuel gas streams with a less reactive fuel gas stream being introduced into the reactor vessel at a point above the introduction point of a more reactive fuel gas stream. An hydrotreated fuel gas is yielded from the reactor vessel having a hydrogen sulfide concentration and a low organic sulfur content.