公开(公告)号：US20240124788A1

公开(公告)日：2024-04-18

申请号：US18486660

申请日：2023-10-13

Applicant: LUMMUS TECHNOLOGY LLC

Inventor： Rama Rao Marri ,  Zhiliang Wang ,  Liang Chen ,  Marc Andrew Laurin ,  Yongqiang Xu ,  Manoj Som ,  Robert Pham ,  Brian Boeger

IPC: C10G63/04 ,  C10G47/32

CPC classification number: C10G63/04 ,  C10G47/32 ,  C10G2300/4012 ,  C10G2400/30

Abstract: Systems and processes for the treatment of a naphtha range hydrocarbon feedstock comprising sulfur-containing compounds, nitrogen-containing compounds, olefins, diolefins, and aromatics. The systems and processes are configured to treat the naphtha range hydrocarbon feedstock to convert the sulfur-containing compounds, nitrogen-containing compounds, and olefins, diolefins while less than 2 wt % aromatics are hydrogenated, producing an olefin lean overheads fraction comprising less than 0.2 wt % olefins and less than 100 mg/kg sulfur and an aromatics rich fraction comprising less than 50 ppmw olefins, less than 0.5 ppmw sulfur and less than 0.5 ppmw nitrogen.