公开(公告)号：US20240124786A1

公开(公告)日：2024-04-18

申请号：US18276341

申请日：2022-02-09

Applicant: TOPSOE A/S

Inventor： Ole Frej ALKILDE ,  Angelica HIDALGO VIVAS ,  Kim AASBERG-PETERSEN ,  Peter Mølgaard MORTENSEN ,  Thomas Sandahl CHRISTENSEN

IPC: C10G45/68 ,  C01B3/38 ,  C10G2/00 ,  C10G65/04

CPC classification number: C10G45/68 ,  C01B3/38 ,  C10G2/334 ,  C10G65/046 ,  C01B2203/0283 ,  C10G2300/1022 ,  C10G2400/02

Abstract: Process and plant for producing a hydrocarbon product boiling in the gasoline boiling range, comprising: upgrading a naphtha containing stream derived from Fischer-Tropsch (FT) synthesis by passing the naphtha containing stream through an aromatization stage comprising contacting the naphtha containing stream with an aluminosilicate zeolite, thereby producing said hydrocarbon product boiling in the gasoline boiling range, and a separate light hydrocarbon gas stream, such as liquid petroleum gas (LPG) stream. The synthesis gas for the FT-synthesis is produced by electrically heated reverse water gas shift (e-RWGS) of a feedstock comprising CO2 and H2.

公开(公告)号：US20230227739A1

公开(公告)日：2023-07-20

申请号：US17906807

申请日：2021-03-31

Applicant: TOPSOE A/S

Inventor： Angelica HIDALGO VIVAS ,  Henrik Wolthers RASMUSSEN ,  Ian MENJON ,  Ole Frej ALKILDE ,  Arne KNUDSEN

IPC: C10G69/02 ,  C10G67/02 ,  C10G3/00

CPC classification number: C10G69/02 ,  C10G3/42 ,  C10G67/02 ,  C10G2300/202 ,  C10G2400/02

Abstract: A production plant and a method for production of a synthetized gasoline product from a synthetic hydrocarbon mixture produced from a mixture of reactive oxygenates, the method including a. separating the synthetic hydrocarbon mixture in at least a light hydrocarbon fraction, and a higher boiling hydrocarbon fraction, wherein the higher boiling fraction comprises at least 70% of the molecules including 10 or more carbon atoms and less than 20% of the molecules comprising exactly 9 carbon atoms, b. directing at least an amount of said higher boiling hydrocarbon fraction as a hydrocracking feedstock to contact a material catalytically active in hydrocracking under effective hydrocracking conditions providing a hydrocracked hydrocarbon stream, wherein at least an amount of said hydrocracked hydrocarbon stream is combined with at least an amount of said light hydrocarbon fraction, to provide said synthetized gasoline product having a T90 being below T90 of said synthetic hydrocarbon mixture.

公开(公告)号：US20240010938A1

公开(公告)日：2024-01-11

申请号：US18254611

申请日：2021-12-01

Applicant: TOPSOE A/S

Inventor： Angelica HIDALGO VIVAS ,  Nghia Pham PHU ,  Rickard VANNBY ,  Ole Frej ALKILDE ,  Thoa Thi Minh NGUYEN

IPC: C10G65/12 ,  C10L1/04 ,  C10G3/00

CPC classification number: C10G65/12 ,  C10L1/04 ,  C10G3/42 ,  C10G2400/02 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10L2270/023

Abstract: A production plant and a method for production of a synthetic gasoline product from a synthetic hydrocarbon mixture produced by post-treatment of a synthetic gasoline product including less than a specified concentration of olefins, such as 6 vol % or 11 vol % from a first synthetic hydrocarbon mixture produced from a mixture of reactive oxygenates, the first synthetic hydrocarbon mixture having T90 of less than 140° C. and including at least the specified concentration of olefins and a second synthetic hydrocarbon mixture, produced from a mixture of reactive oxygenates, the second synthetic hydrocarbon mixture having T90 of more than 150° C., the method including: a. directing the second synthetic hydrocarbon mixture to contact a material catalytically active in hydrocracking under effective hydrocracking conditions, to provide a hydrocracked second synthetic hydrocarbon mixture, b. directing the first synthetic hydrocarbon mixture to contact a material catalytically active in olefin hydrogenation, to provide a hydrogenated hydrocarbon mixture.