公开(公告)号：US20210062099A1

公开(公告)日：2021-03-04

申请号：US16558060

申请日：2019-08-31

Applicant: UOP LLC

Inventor： Stanley Joseph Frey ,  Krishna Mani ,  Krishan Pratap Jadaun ,  Gautam Pandey ,  Mousumi Chanda

IPC: C10G65/12 ,  C10G69/10

Abstract: Processes for co-processing a naphtha stream with a light cycle oil stream are disclosed. The processes include hydrocracking the light cycle oil stream under hydrocracking conditions to provide a hydrocracked effluent stream. A naphtha stream is hydrotreated under hydrotreating conditions to provide a hydrotreated effluent stream. The hydrocracked effluent stream and the hydrotreated effluent stream may be passed to a stripping column to recover a stripping bottom stream. The stripping bottom stream may be passed to a main fractionation column to recover an intermediate naphtha stream.

公开(公告)号：US11104855B2

公开(公告)日：2021-08-31

申请号：US16558060

申请日：2019-08-31

Applicant: UOP LLC

Inventor： Stanley Joseph Frey ,  Krishna Mani ,  Krishan Pratap Jadaun ,  Gautam Pandey ,  Mousumi Chanda

IPC: C10G65/12 ,  C10G69/10

Abstract: Processes for co-processing a naphtha stream with a light cycle oil stream are disclosed. The processes include hydrocracking the light cycle oil stream under hydrocracking conditions to provide a hydrocracked effluent stream. A naphtha stream is hydrotreated under hydrotreating conditions to provide a hydrotreated effluent stream. The hydrocracked effluent stream and the hydrotreated effluent stream may be passed to a stripping column to recover a stripping bottom stream. The stripping bottom stream may be passed to a main fractionation column to recover an intermediate naphtha stream.