Patent ID: 11162039

Abstract:
A process for separating and upgrading a hydrocarbon feed includes passing the hydrocarbon feed to a distillation unit to separate it into at least a naphtha stream and a residue, passing the naphtha stream to a NHT that hydrotreats the naphtha stream to produce a hydrotreated naphtha, passing the hydrotreated naphtha to a NREF that reforms the hydrotreated naphtha to produce a reformate, passing the reformate to an ARC that processes the reformate to produce at least one aromatic product effluent and an aromatic bottoms stream, passing at least a portion of the residue to a residue hydroprocessing unit that hydroprocesses the portion of the residue to produce a hydroprocessed effluent, and passing a portion of the aromatic bottoms stream to the residue hydroprocessing unit to increase the solubility of the asphaltene compounds and reduce sedimentation. Systems for conducting the process are also disclosed.