公开(公告)号：US20240400904A1

公开(公告)日：2024-12-05

申请号：US18699166

申请日：2022-10-26

Applicant: Topsoe A/S

Inventor： Magnus Zingler STUMMANN ,  Jens Anders HANSEN ,  Marcus SYMRENG ,  Sylvain VERDIER

IPC: C10G1/00 ,  C10G3/00 ,  C10G65/12

Abstract: A process for conversion of a feedstock originating from thermal decomposition of solids, containing from at least 0.5 wt % nitrogen and less than 15 wt % nitrogen, including the steps of directing the feedstock to contact a material catalytically active in hydrotreatment under active hydrotreatment conditions in the presence of dihydrogen, to provide a hydrotreated intermediate, adjusting one or more conditions of the hydrotreated intermediate stream to active hydrodearomatization conditions where the equilibrium between aromatic nitrogen compounds and non-aromatic nitrogen-free compounds is shifted towards non-aromatic nitrogen-free compounds, directing at least an amount of the hydrotreated intermediate to contact a material catalytically active in hydrodearomatization under the active hydrodearomatization conditions, in the presence of dihydrogen, to provide a further converted intermediate. This has the associated benefit of providing a pyrolysis plant with the ability to remove aromatic nitrogen efficiently from the pyrolysis oil.

公开(公告)号：US20240046190A1

公开(公告)日：2024-02-08

申请号：US18258966

申请日：2021-12-21

Applicant: Topsoe A/S

Inventor： Fie Alice Hallkvist WILBEK ,  Henrik Wolthers RASMUSSEN ,  Anders Erik BOJSEN ,  Liv HOVGAARD ,  Thor GALLARDO ,  Sylvain VERDIER ,  Ole Frej ALKILDE ,  Priyesh THAKKER ,  Mathias Bøje MADSEN

IPC: G06Q10/0639 ,  G06Q10/0637

CPC classification number: G06Q10/06393 ,  G06Q10/0637

Abstract: The disclosure relates to a computer-implemented monitoring method for a renewables plant, the plant being configured for production of a chemical or fuel product at least partly from a renewable feedstock or source, the plant comprising a plurality of means for registering parameters of the production process, preferably a plurality of sensors in the plant, e.g., along a reactor. The method further comprises calculating a sustainability score from the received sensor data. The disclosure further relates to a computer-implemented monitoring method and system, a data-processing system and a renewables plant comprising the above.

公开(公告)号：US20240045403A1

公开(公告)日：2024-02-08

申请号：US18258960

申请日：2021-12-22

Applicant: Topsoe A/S

Inventor： Fie Alice Hallkvist WILBEK ,  Anders Erik BOJSEN ,  Sylvain VERDIER ,  Henrik Wolthers RASMUSSEN ,  Thor GALLARDO ,  Priyesh THAKKER ,  Ole Frej ALKILDE ,  Liv HOVGAARD ,  Mathias Bøje MADSEN

IPC: G05B19/4155

CPC classification number: G05B19/4155 ,  G05B2219/32287

Abstract: The disclosure relates to a computer-implemented monitoring method for a blue plant, the plant being configured for production of a blue chemical or fuel product and comprising a plurality of means for registering parameters of the production process, preferably a plurality of sensors in the plant, e.g., along a reactor, wherein carbon capture is utilized to improve the carbon footprint of the product. The method further comprises calculating a sustainability score from the received sensor data. The disclosure further relates to a computer-implemented monitoring method and system, a data-processing system and a blue plant comprising the above.