PROCESS FOR HYDROPROCESSING AND / OR HYDROCRACKING NITROGEN LOADS WITH HYDROGEN STRIPPING

摘要

The invention relates to a process for hydrotreating and / or hydrocracking nitrogenous feedstocks in which part of the hydrotreated and / or hydrocracked effluent is recycled to the hydrotreatment and / or hydrocracking stage after having been subjected to stripping with hydrogen or any other inert gas. The invention is particularly well suited to processes operating in the absence of hydrogen gas circulation through the catalytic bed.