公开(公告)号：US20250011655A1

公开(公告)日：2025-01-09

申请号：US18710960

申请日：2022-11-10

Applicant: IFP ENERGIES NOUVELLES

Inventor： Matthieu DREILLARD ,  Bertrand FANGET ,  Frederic FEUGNET ,  Jérôme BONNARDOT ,  Charles SORENSEN ,  Anthony Rocco CARTOLANO

IPC: C10G1/08 ,  C10G1/00 ,  C10G45/50 ,  C10G65/08

Abstract: The present invention provides a process comprising preparing renewable jet fuel blendstock by: a. feeding biomass, catalyst, and optionally transport fluid to a catalytic pyrolysis process fluidized bed reactor maintained at reaction conditions to manufacture a raw fluid product stream containing renewable aromatics, b. feeding the raw fluid product stream of a) to a solids separation and stripping system to produce separated solids and a fluid product stream, c. feeding the fluid product stream of b) to a fractionation system in order to recover a fraction boiling at 180° C. to 300° C., d. hydrogenating at least a portion of the fraction generated in c) with hydrogen at hydrogenation conditions to produce a hydrogenated fraction containing naphthenes, suitable as jet fuel blendstock, e. optionally recovering the jet fuel blendstock comprising naphthenes from the hydrogenated fraction of d) in a product recovery system.

公开(公告)号：US20250019593A1

公开(公告)日：2025-01-16

申请号：US18711440

申请日：2022-11-10

Applicant: IFP ENERGIES NOUVELLES

Inventor： Matthieu DREILLARD ,  Bertrand FANGET ,  Frederic FEUGNET ,  Jérôme BONNARDOT ,  Charles SORENSEN ,  Anthony Rocco CARTOLANO

IPC: C10G1/00 ,  B01J29/06 ,  B01J35/64 ,  C10G1/08 ,  C10G67/02

Abstract: The present invention provides a catalytic pyrolysis process for the production of renewable diesel fuel. The present invention provides a process for preparing renewable diesel fuel, comprising preparing renewable diesel fuel by a) fractionating a mixture comprising renewable aromatics to produce a first fraction boiling at 180° C. to 350° C. at atmospheric conditions, and a fraction boiling below the boiling point of the first fraction, blending at least a portion of the first fraction with at least one distillate cut having lower aromatic content than the first fraction, and b) hydrogenating a blend of the first fraction and distillate cut having lower aromatic content to produce a hydrogenated fraction comprising a renewable diesel fuel.