公开(公告)号：US09249364B2

公开(公告)日：2016-02-02

申请号：US13767072

申请日：2013-02-14

Applicant: IFP ENERGIES NOUVELLES

Inventor： Frédéric Feugnet ,  Francois Hugues ,  Natacha Touchais ,  Hugues Dulot ,  Annick Pucci

IPC: C10G69/12 ,  C07C1/00 ,  C07C2/12 ,  C10G11/04 ,  C10G11/05

CPC classification number: C10G69/126 ,  C07C1/00 ,  C07C2/12 ,  C10G11/04 ,  C10G11/05

Abstract: The present invention describes a process for converting a heavy feed which is flexible for the production of propylene, gasoline and middle distillate.The process uses a catalytic cracking unit and a unit for the oligomerization of C4 to C9 olefins. The process of the invention includes selective hydrogenation of the unrefined gasoline cut obtained from the catalytic cracking unit and separation between a light gasoline cut and a heavy gasoline cut, the light gasoline being directed to the oligomerization unit.

Abstract translation: 本发明描述了用于转化可用于生产丙烯，汽油和中间馏分的柔性的重料的方法。 该方法使用催化裂化装置和C4至C9烯烃低聚单元。 本发明的方法包括从催化裂化装置获得的未精制汽油馏分的选择氢化和轻汽油馏分与重汽油馏分之间的分离，轻汽油被引导至低聚单元。