公开(公告)号：US20240367134A1

公开(公告)日：2024-11-07

申请号：US18565627

申请日：2022-06-27

Applicant: Topsoe A/S

Inventor： Anders Helbo HANSEN ,  Peter Mølgaard MORTENSEN ,  Sebastian Thor WISMANN

IPC: B01J19/00 ,  B01J19/24 ,  F24H3/04 ,  F24H9/00 ,  H05B3/12

Abstract: A structured body for heating system for carrying out heating of a pressurized feed gas is provided, where the heat is provided by resistance heating by means of electrical power.

公开(公告)号：US12109554B2

公开(公告)日：2024-10-08

申请号：US16193838

申请日：2018-11-16

Applicant: Haldor Topsoe A/S

Inventor： Charlotte Vinding Ovesen ,  Fernando Morales Cano ,  Jens Henrik Hyldtoft ,  Michael Brorson

IPC: B01J23/58 ,  B01J23/00 ,  B01J23/78 ,  B01J35/00 ,  B01J35/08 ,  B01J35/10 ,  B01J35/30 ,  B01J35/51 ,  B01J35/61 ,  B01J35/63 ,  B01J37/02 ,  C01B3/40

CPC classification number: B01J23/78 ,  B01J23/005 ,  B01J23/58 ,  B01J35/19 ,  B01J35/397 ,  B01J35/51 ,  B01J35/612 ,  B01J35/613 ,  B01J35/633 ,  B01J35/635 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0205 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/1241 ,  Y02P20/52

Abstract: A process for producing a catalyst, comprising the steps of modifying a carrier by a first impregnation with at least one alkaline earth metal in a first metal precursor solution, the first metal precursor being decomposed to form at least one metal oxide or metal hydroxide, thereby obtaining a modified carrier. A second impregnation is carried out by incipient wetness by a second precursor solution comprising at least one metal Me in a second solution. Finally, the second precursor is decomposed, thereby obtaining a catalyst body having an enrichment of the at least one metal Me in the outer shell of the catalyst body, the metal being present in a concentration having either as an egg-shell profile or a hammock profile.

公开(公告)号：US20240253984A1

公开(公告)日：2024-08-01

申请号：US18562999

申请日：2022-06-02

Applicant: Topsoe A/S

Inventor： Peter Mølgaard MORTENSEN ,  Kim AASBERG-PETERSEN

IPC: C01B3/16 ,  C01B3/38

CPC classification number: C01B3/16 ,  C01B3/38 ,  C01B2203/0811 ,  C01B2203/085 ,  C01B2203/0866 ,  C01B2203/0883 ,  C01B2203/1205 ,  C01B2203/1241 ,  C01B2203/1604 ,  C01B2203/1623 ,  C01B2203/1671

Abstract: A system and a process for CO2 shift is provided. The system comprises a Reverse Water Gas Shift (RWGS) reactor, and a heat exchange reactor, HER. A first feed is converted in the RWGS reactor into a first product stream comprising CO. A second feed is arranged to be fed to a process side of the HER. At least a portion of the first product stream is arranged to be fed to a heating side of the HER such that heat from the first product stream is transferred to the process side of the HER, thereby allowing the conversion of the second feed to a second product stream comprising CO in the process side of the HER.

公开(公告)号：US20240253008A1

公开(公告)日：2024-08-01

申请号：US18561138

申请日：2022-05-25

Applicant: Topsoe A/S

Inventor： Martin ØSTBERG

IPC: B01J19/24

CPC classification number: B01J19/2485 ,  B01J2219/00121 ,  B01J2219/2416 ,  B01J2219/2428 ,  B01J2219/2438

Abstract: An electrical heater is provided, which comprises a ceramic monolith and a metal resistance wire supported on the ceramic monolith. At least a portion of the metal resistance wire, and optionally at least a portion of the ceramic monolith, is coated with a ceramic coating. At least a portion of the ceramic coating is—in turn—impregnated with a catalytic metal. A process for manufacturing the electrical heater, and various uses of the heater are also provided.

公开(公告)号：US20240228414A9

公开(公告)日：2024-07-11

申请号：US18256689

申请日：2021-12-21

Applicant: TOPSOE A/S

Inventor： Christian WIX ,  Troels STUMMANN

IPC: C07C29/151 ,  C07C29/80 ,  C10G2/00 ,  C25B1/042 ,  C25B1/23 ,  C25B9/23 ,  C25B15/08

CPC classification number: C07C29/1518 ,  C07C29/80 ,  C10G2/30 ,  C25B1/042 ,  C25B1/23 ,  C25B9/23 ,  C25B15/081

Abstract: A method and system for producing a synthesis gas for use in the production of methanol, or a hydrocarbon product such as a synthetic fuel, comprising the steps of: providing a carbon dioxide-rich stream and passing it through an electrolysis unit for producing a feed stream comprising CO and CO2; providing a water feedstock and passing it through an electrolysis unit for producing a feed stream comprising H2; combining said feed stream comprising CO and CO2 and said feed stream comprising H2 into said synthesis gas; and converting said synthesis gas into said methanol or said hydrocarbon product.

公开(公告)号：US20240228274A1

公开(公告)日：2024-07-11

申请号：US18559352

申请日：2022-05-23

Applicant: Topsoe A/S

Inventor： Per Juul DAHL

IPC: C01B3/38

CPC classification number: C01B3/38 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0288 ,  C01B2203/0294 ,  C01B2203/0495 ,  C01B2203/0894 ,  C01B2203/146

Abstract: Process and plant for producing a synthesis gas by catalytic steam reforming of a hydrocarbon feedstock in a steam reforming unit, further comprising a first and second shift conversion unit, wherein water is removed from the synthesis gas as a process condensate, wherein boiler feed water is introduced in the process, and wherein said process or plant produces at least two separate steam streams: a pure steam which is generated from at least a portion of said boiler feed water by the cooling of synthesis gas, and a process steam which is generated by evaporating at least a portion of the process condensate in a process condensate boiler (PC-boiler) by using synthesis gas, optionally together with pure steam and/or flue gas from the steam reforming unit. Process steam, and pure steam other than that from the PC boiler, are added to the first shift conversion unit, optionally also to the second second shift conversion unit.

公开(公告)号：US20240218536A1

公开(公告)日：2024-07-04

申请号：US18289188

申请日：2022-02-08

Applicant: Topsoe A/S

Inventor： Thomas Heiredal-Clausen ,  Jeppe Rass-Hansen ,  Tobias Holt Nørby ,  Rainer Küngas ,  Bengt Peter Gustav Blennow

IPC: C25B9/65 ,  C25B9/19 ,  C25B9/77 ,  C25B13/07 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/0282 ,  H01M8/12 ,  H01M8/2484

CPC classification number: C25B9/66 ,  C25B9/19 ,  C25B9/77 ,  C25B13/07 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/0282 ,  H01M2008/1293 ,  H01M8/2484

Abstract: A Solid Oxide Cell stack has an integrated interconnect, spacer and manifold, which is formed by bending a surplus part of the plate interconnect 180° to form a spacer part on top of the interconnect and connected to the interconnect at least by the bend and comprising overlapping primary and secondary gas inlet openings in adjacent layers in fluid connection.

公开(公告)号：US20240175147A1

公开(公告)日：2024-05-30

申请号：US18283182

申请日：2022-02-14

Applicant: Topsoe A/S

Inventor： Thomas Heiredal-Clausen ,  Jeppe Rass-Hansen ,  Bengt Peter Gustav Blennow ,  Tobias Holt Nørby ,  Rainer Küngas

IPC: C25B9/70 ,  C25B1/04 ,  C25B9/015 ,  C25B9/65

CPC classification number: C25B9/70 ,  C25B1/04 ,  C25B9/65 ,  C25B9/015

Abstract: A Solid Oxide Electrolysis Cell stack has cell layers and interconnect layers with fuel inlet areas which are considerably larger than the fuel outlet areas.

公开(公告)号：US20240166510A1

公开(公告)日：2024-05-23

申请号：US18279594

申请日：2022-04-08

Applicant: TOPSOE A/S

Inventor： Jasvant SINGH ,  Kim AASBERG-PETERSEN ,  Steffen Spangsberg CHRISTENSEN

IPC: C01B3/38 ,  B01J8/04 ,  B01J8/06 ,  C01B3/48 ,  C01B3/50

CPC classification number: C01B3/382 ,  B01J8/0492 ,  B01J8/065 ,  B01J8/067 ,  C01B3/384 ,  C01B3/48 ,  C01B3/50 ,  B01J2208/00194 ,  B01J2208/00504 ,  B01J2208/065 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0827 ,  C01B2203/0833 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/143

Abstract: A system is provided for reforming a hydrocarbon feedstock. The system comprises: first prereformer units and first preheating unit arranged upstream a bayonet tube steam methane reformer. The system is arranged to provide a temperature of the heated partially-reformed process stream at the inlet of the bayonet tube steam methane reformer of at least 600° C. and a temperature of the gas at the bottom of the bayonet steam methane reformer tubes of at least 800° C. This arrangement allows higher bayonet tube inlet temperatures, with reduced risk of increased metal dusting. A process is also provided for reforming a hydrocarbon feedstock in the system of the invention.

公开(公告)号：US20240141241A1

公开(公告)日：2024-05-02

申请号：US18260184

申请日：2022-01-17

Applicant: Topsoe A/S

Inventor： Mikala GRUBB

IPC: C10G69/02 ,  B01D53/047 ,  B01D53/14

CPC classification number: C10G69/02 ,  B01D53/047 ,  B01D53/1468 ,  B01D2256/16 ,  B01D2257/304 ,  C10G2300/1003 ,  C10G2300/1014 ,  C10G2300/4081

Abstract: Process and plant for producing hydrocarbon products from a solid renewable feed-stock, where in a thermal decomposition section such as a pyrolysis section for the treatment of the solid renewable feedstock, a pyrolysis off-gas stream and a pyrolysis oil stream are generated, and where after hydroprocessing of the pyrolysis oil in a hydroprocessing section, a hydrogen-rich stream and an off-gas stream comprising hydrocarbons are produced. A portion of the hydrogen-rich stream is used as a recycle gas stream in the hydroprocessing section for the production of said hydrocarbon products, such as naphtha and diesel, and another portion may be used for hydrogen production in a hydrogen producing unit, while the off-gas stream is used together with the pyrolysis off-stream in the hydrogen producing unit. The produced hydrogen, i.e. make-up hydrogen, is used in the hydroprocessing section.