公开(公告)号：WO2022050980A1

公开(公告)日：2022-03-10

申请号：PCT/US2021/015035

申请日：2021-01-26

Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

Inventor： AL HERZ, Mansour Ali ,  BOURANE, Abdennour ,  AL JAWAD, Ali ,  BALLESTEROS, Alberto Lozano

IPC: C10G11/18 ,  C10G51/06 ,  B01J8/24 ,  B01J8/08

Abstract: According to one more embodiments, petrochemical products may be produced from a hydrocarbon material by a process that may comprise separating the hydrocarbon material into at least a lesser boiling point fraction, a medium boiling point fraction, and a greater boiling point fraction. The process may further comprise cracking at least a portion of the lesser boiling point fraction and the medium boiling point fraction in a second reactor unit in the presence of a second catalyst at a reaction temperature of from 500 °C to 700 °C to produce a second cracking reaction product, wherein the lesser boiling point fraction enters the second reactor unit upstream of wherein the medium boiling point fraction enters the second reactor.