Patent ID: 11549069

Abstract:
A process for hydroprocessing a hydrocarbon feed of the present disclosure includes contacting the hydrocarbon feed with hydrogen in the presence of at least one hydroprocessing catalyst in a two-phase hydroprocessing unit, where the at least one hydroprocessing catalyst is a solid catalyst and contacting produces a hydroprocessed effluent having a reduced concentration of one or more of metals, nitrogen, sulfur, aromatic compounds, or combinations of these. The process further includes combining the hydroprocessed effluent with make-up hydrogen downstream of the two-phase hydroprocessing unit to produce a hydrogen saturated hydroprocessed effluent, separating the hydrogen saturated hydroprocessed effluent in a separation system to produce a hydrogen-saturated high-pressure bottom stream, a hydroprocessed product stream, and a gaseous effluent, and passing at least a portion of the hydrogen-saturated high-pressure bottom stream back to the two-phase hydroprocessing unit.