Patent ID: 9150797
Filing Date: 2015-10-06
Classification: C10G

Abstract:
1. A hydroprocessing process comprising: hydroprocessing a hydrocarbon feed stream in a hydroprocessing reactor to provide a hydroprocessing effluent stream; passing said hydroprocessing effluent stream through a hot separator to provide a hot overhead stream and a separator hot hydroprocessing effluent stream; passing said hot overhead stream to a warm separator to provide a warm overhead stream and a separator warm hydroprocessing effluent stream; passing said warm overhead stream to a cold separator to provide a separator cold hydroprocessing effluent stream; stripping said separator hot hydroprocessing effluent stream, said separator warm hydroprocessing effluent stream and said separator cold hydroprocessing effluent stream in a stripper column; providing a cold stripped stream and a hot stripped stream; and fractionating the hot stripped stream in a vacuum product fractionation column.