HYDRODESULFURISATION METHOD COMPRISING A STRIPPING SECTION AND A VACUUM FRACTIONATION SECTION

摘要

The invention concerns a facility and a process for hydrodesulphurizing gas oil or vacuum distillate comprising at least one hydrodesulphurization reaction section, at least one stripping section and at least one fractionation section in which the fractionation section comprises at least one fractionation column operated under moderate vacuum.