公开(公告)号：US20240124783A1

公开(公告)日：2024-04-18

申请号：US18286472

申请日：2022-04-20

Applicant: Topsoe A/S

Inventor： Finn JOENSEN ,  Arne Knudsen ,  Mathias Jørgensen ,  John Bøgild Hansen

IPC: C10G3/00 ,  C10G45/64 ,  C10G50/00

CPC classification number: C10G3/49 ,  C10G45/64 ,  C10G50/00 ,  C10G2400/02

Abstract: Process for converting an oxygenate feed stream, the process comprising the steps of: conducting the oxygenate feed stream to an oxygenate-to-gasoline reactor, suitably a methanol-to-gasoline reactor (MTG reactor) under the presence of a catalyst active for converting oxygenates in the oxygenate feed stream into a raw gasoline stream comprising C3-C4 paraffins and C5+ hydrocarbons; and adding an aromatic stream to the MTG reactor.

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.

公开(公告)号：US20240002223A1

公开(公告)日：2024-01-04

申请号：US18250289

申请日：2021-11-24

Applicant: TOPSOE A/S

Inventor： Jens SEHESTED ,  Raul MONTESANO LOPEZ ,  Susanne Lægsgaard JØRGENSEN ,  Jeremy Neil BURN ,  Niels Christian SCHJØDT

IPC: C01B3/16 ,  B01J35/10 ,  B01J23/80

CPC classification number: C01B3/16 ,  B01J35/1047 ,  B01J23/80 ,  C01B2203/0283 ,  C01B2203/1076

Abstract: The invention comprises a method of operating a water gas shift reactor in a transient state such as during reactor start-up, the method comprising: providing a water gas shift catalyst comprising an alkali metal or alkali metal compound; heating the water gas shift catalyst up to the reaction temperature of the water gas shift reaction under steam condensing conditions, by applying steam as a heat transfer medium for the water gas shift catalyst, and where the water gas shift catalyst has a total pore volume larger than the volume of liquid water that forms during the heating.

公开(公告)号：US20230357652A1

公开(公告)日：2023-11-09

申请号：US18040320

申请日：2021-08-13

Applicant: Topsoe A/S

Inventor： Facundo SALA

IPC: C10G65/12

CPC classification number: C10G65/12 ,  C10G2300/207 ,  C10G2300/4081 ,  C10G2300/301 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2300/4006 ,  C10G2300/4012

Abstract: Process for producing a hydrocarbon product, said process comprising: i) passing a feedstock originating from a renewable source and/or from a fossil source through a hydroprocessing step for producing a main hydrotreated stream; said hydroprocessing step comprising: passing the feedstock through one or more catalytic hydrotreating units under the addition of hydrogen for producing a first hydrotreated stream; passing the first hydrotreated stream to a first separation step comprising the use of a separation unit for particularly removing the impurities H2S, CO, CO2 and H2O; withdrawing from said first separation step an overhead stream and separating an overhead hydrocarbon liquid stream thereof which is passed as a reflux stream to said first separation unit; withdrawing from said first separation step a bottom stream and passing at least a portion of said bottom stream to a dewaxing step comprising the use of one or more catalytic hydrotreating units under the addition of hydrogen for producing said main hydrotreated stream; and ii) passing the main hydrotreated stream to a second separation step for producing said hydrocarbon product.

公开(公告)号：US11795118B2

公开(公告)日：2023-10-24

申请号：US17173335

申请日：2021-02-11

Applicant: Haldor Topsoe A/S ,  P-D Refractories GmbH

Inventor： Johannes Ruben Larsen ,  Fred Brunk ,  Thomas Sandahl Christensen ,  Søren Gyde Thomsen

IPC: C04B35/484 ,  B01J12/00 ,  B01J19/02 ,  C04B41/50 ,  C04B41/87 ,  C04B41/00 ,  C04B35/486 ,  C01B3/36 ,  C01B3/38 ,  C04B35/488 ,  C04B35/622 ,  C10J3/72 ,  C04B111/00

CPC classification number: C04B41/5042 ,  B01J12/005 ,  B01J19/02 ,  C01B3/36 ,  C01B3/386 ,  C04B35/484 ,  C04B35/486 ,  C04B35/4885 ,  C04B35/62222 ,  C04B41/009 ,  C04B41/87 ,  C10J3/72 ,  B01J2219/0218 ,  C01B2203/0261 ,  C01B2203/1235 ,  C04B2111/0025 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3246 ,  C04B2235/3418 ,  C04B2235/604 ,  C04B2235/72 ,  C04B2235/76 ,  C04B2235/762 ,  C04B2235/765 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/96 ,  C04B2235/9669 ,  C04B41/009 ,  C04B35/10 ,  C04B41/5042 ,  C04B41/4539

Abstract: A refractory lining in a combustion chamber operating in a reducing atmosphere. The lining includes at least one or more Zirconia (Zr)-based refractory lining members comprising one or more Zr-based parts. The Zr-based parts comprise at least 90 wt. %, preferably at least 95 wt. %, of monoclinic ZrO2 and/or partially stabilized ZrO2 and/or fully stabilized ZrO2, wherein the total content of tetragonal and cubic ZrO2 amounts to at least 20 wt. %, preferably more than 35 wt. %, as well as Zr based refractory lining members and methods for manufacturing the Zr based refractory lining members.

公开(公告)号：US20230294985A1

公开(公告)日：2023-09-21

申请号：US18006628

申请日：2021-08-16

Applicant: TOPSOE A/S

Inventor： Steffen Spangsberg CHRISTENSEN ,  Arunabh SAHAI ,  Kim AASBERG-PETERSEN

IPC: C01B3/48 ,  B01J19/24 ,  B01J19/00 ,  C01B3/52 ,  B01D53/14 ,  B01D53/18

CPC classification number: C01B3/48 ,  B01J19/245 ,  B01J19/0013 ,  C01B3/52 ,  B01D53/1475 ,  B01D53/1418 ,  B01D53/18 ,  B01J2219/00157 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/042 ,  C01B2203/0405 ,  C01B2203/046 ,  C01B2203/0475 ,  C01B2203/0822 ,  B01D2257/504 ,  B01D2256/16 ,  B01D2252/204

Abstract: A plant and process for producing a hydrogen rich gas are provided, said process comprising the steps of: reforming a hydrocarbon feed in an autothermal reformer thereby obtaining a syngas; shifting said syngas in a shift configuration including a high temperature shift step; removal of CO2 in a CO2-removal section by amine wash thereby forming a hydrogen rich stream, a portion of which is used as low carbon hydrogen fuel, as well as a CO2-rich gas and a high-pressure flash gas stream. The high-pressure flash gas stream is advantageously integrated into the plant and process for further improving carbon capture.

公开(公告)号：US20230271829A1

公开(公告)日：2023-08-31

申请号：US18006586

申请日：2021-08-16

Applicant: HALDOR TOPSØE A/S

Inventor： Steffen Spangsberg CHRISTENSEN ,  Arunabh SAHAI ,  Kim AASBERG-PETERSEN

IPC: C01B3/38 ,  C01B3/48

CPC classification number: C01B3/382 ,  C01B3/48 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/148 ,  C01B2203/0822 ,  C01B2203/1628 ,  C01B2203/146 ,  C01B2203/1264 ,  C01B2203/1241 ,  C01B2203/0475 ,  C01B2203/142

Abstract: A plant and process for producing a hydrogen rich gas and improved carbon capture are provided, said process comprising the steps of: reforming a hydrocarbon feed by optional prereforming, autothermal reforming (ATR), yet no primary reforming, thereby obtaining a synthesis gas; shifting said synthesis gas in a shift section including a high temperature shift step; removal of CO2 upstream hydrogen purification unit, thereby producing a hydrogen rich stream and an off-gas stream, and where at least part of the off-gas stream is recycled to the process, thus to the ATR and optional prereforming, and/or to the shift section.

公开(公告)号：US11713282B2

公开(公告)日：2023-08-01

申请号：US17173355

申请日：2021-02-11

Applicant: Haldor Topsoe A/S ,  P-D Refractories GmbH

Inventor： Johannes Ruben Larsen ,  Fred Brunk ,  Thomas Sandahl Christensen ,  Søren Gyde Thomsen

IPC: C04B41/50 ,  C04B41/87 ,  C04B35/484 ,  B01J12/00 ,  B01J19/02 ,  C04B41/00 ,  C04B35/486 ,  C01B3/36 ,  C01B3/38 ,  C04B35/488 ,  C04B35/622 ,  C10J3/72 ,  C04B111/00

CPC classification number: C04B41/5042 ,  B01J12/005 ,  B01J19/02 ,  C01B3/36 ,  C01B3/386 ,  C04B35/484 ,  C04B35/486 ,  C04B35/4885 ,  C04B35/62222 ,  C04B41/009 ,  C04B41/87 ,  C10J3/72 ,  B01J2219/0218 ,  C01B2203/0261 ,  C01B2203/1235 ,  C04B2111/0025 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3246 ,  C04B2235/3418 ,  C04B2235/604 ,  C04B2235/72 ,  C04B2235/76 ,  C04B2235/762 ,  C04B2235/765 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/96 ,  C04B2235/9669 ,  C04B41/009 ,  C04B35/10 ,  C04B41/5042 ,  C04B41/4539

Abstract: A method for producing a refractory lining in a combustion chamber operating in a reducing atmosphere. The lining includes at least one or more Zirconia (Zr)-based refractory lining members comprising one or more Zr-based parts. The Zr-based parts comprise at least 90 wt. %, preferably at least 95 wt. %, of monoclinic ZrO2 and/or partially stabilized ZrO2 and/or fully stabilized ZrO2, wherein the total content of tetragonal and cubic ZrO2 amounts to at least 20 wt. %, preferably more than 35 wt. %, as well as Zr based refractory lining members and methods for manufacturing the Zr based refractory lining members.

公开(公告)号：US20230202853A1

公开(公告)日：2023-06-29

申请号：US17986123

申请日：2022-11-14

Applicant: Topsoe A/S

Inventor： Christian Henrik Speth ,  Michael Hultqvist ,  Pat A. Han

IPC: C01C1/04 ,  C07C29/151

CPC classification number: C01C1/0482 ,  C01C1/0417 ,  C07C29/1512

Abstract: A method for the control of pressure in a loop for the preparation of ammonia or methanol by using an anti-surge control valve of a compressor and/or a compressor flow regulation valve for the recirculation of loop recirculation gas at variating flow supply of fresh synthesis gas.