公开(公告)号：US20240350996A1

公开(公告)日：2024-10-24

申请号：US18761285

申请日：2024-07-01

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN ,  Kim AASBERG-PETERSEN

IPC: B01J8/06 ,  B01J8/02 ,  B01J8/04 ,  B01J19/12 ,  B01J19/24 ,  C01B3/38

CPC classification number: B01J8/067 ,  B01J8/025 ,  B01J8/0465 ,  B01J19/12 ,  B01J19/244 ,  C01B3/384 ,  B01J2208/00433 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0855 ,  C01B2203/1241

Abstract: A chemical reactor including reformer tubes for reforming a first feed stream including a hydrocarbon gas and steam. The chemical reactor includes one or more reformer tubes arranged to being heated by an electrically driven heat source. The reformer tube includes a first inlet for feeding said first feed stream into a first reforming reaction zone of the reformer tube, and a feed conduit arranged to allow a second feed stream into a second reforming reaction zone of the reformer tube. The second reforming reaction zone is positioned downstream of the first reforming reaction zone. The feed conduit is configured so that the second feed stream is only in contact with catalyst material in the second reforming reaction zone. A process of producing CO rich synthesis gas at low S/C conditions.

公开(公告)号：US20230226516A1

公开(公告)日：2023-07-20

申请号：US18001274

申请日：2021-07-15

Applicant: HALDOR TOPSØE A/S

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

IPC: B01J19/24

CPC classification number: B01J19/2485 ,  B01J19/249 ,  B01J2219/2416 ,  B01J2219/2428 ,  B01J2219/2434 ,  B01J2219/2438

Abstract: A structured catalyst for catalyzing an endothermic reaction of a feed gas to convert it to a product gas is provided.

公开(公告)号：US20220395805A1

公开(公告)日：2022-12-15

申请号：US17776142

申请日：2020-11-11

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN

IPC: B01J19/24 ,  C10G9/24

Abstract: A reactor system and a process for carrying out steam cracking of a feed gas comprising hydrocarbons is provided, i where the heat for the reaction is provided by resistance heating by means of electrical power, so that a product stream comprising at least one olefin compound is obtained.

公开(公告)号：US20220306467A1

公开(公告)日：2022-09-29

申请号：US17616926

申请日：2020-06-04

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN ,  John Bøgild HANSEN ,  Kim AASBERG-PETERSEN ,  Charlotte Stub NIELSEN

IPC: C01B3/40 ,  C01B3/38 ,  C07C29/151 ,  C07C29/152 ,  C25B1/042 ,  C25B15/08

Abstract: A method for upgrading a hydrocarbon feed gas to methanol, including the steps of: providing a hydrocarbon feed gas; optionally, purifying the hydrocarbon feed gas in a gas purification unit; optionally, prereforming the hydrocarbon feed gas together with a steam feedstock in a prereforming unit; carrying out steam methane reforming in a reforming reactor heated by means of an electrical power source; providing the synthesis gas to a methanol synthesis unit to provide a product including methanol and an off-gas. Also, a system for upgrading a hydrocarbon feed gas to methanol.

公开(公告)号：US20220162067A1

公开(公告)日：2022-05-26

申请号：US17421414

申请日：2020-02-27

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN ,  Kim AASBERG-PETERSEN

IPC: C01B3/38 ,  C01B3/48 ,  B01J19/24 ,  C01C1/04 ,  C07C29/151 ,  C07C1/04

Abstract: The invention relates to a chemical plant comprising a reforming section arranged to receive a feed gas comprising hydrocarbons and provide a synthesis gas, wherein the reforming section comprises: an electrically heated reforming reactor housing a first catalyst, said electrically heated reforming reactor being arranged for receiving said feed gas and generating a first synthesis gas; and an autothermal reforming reactor downstream said electrically heated reforming reactor, said autothermal reforming reactor housing a second catalyst, said autothermal reforming reactor being arranged for receiving said first synthesis gas and outputting a second synthesis gas, wherein said reforming section is arranged to output said output synthesis gas comprising said second synthesis gas. The invention also relates to a process for producing a chemical product from a feed gas comprising hydrocarbons, in a chemical plant according to the invention.

公开(公告)号：US20220119255A1

公开(公告)日：2022-04-21

申请号：US17421422

申请日：2020-02-27

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN

IPC: C01B3/38 ,  C01B3/48 ,  C01B3/34

Abstract: A synthesis gas plant for producing a synthesis gas, where the synthesis gas plant includes a reforming section arranged to receive said feed gas and provide a combined synthesis gas, wherein said reforming section includes an electrically heated reforming reactor, a fired reforming reactor and an optional third reforming reactor. The reforming section is arranged to output a combined synthesis gas. An optional post processing unit downstream the reforming section is arranged to receive said combined synthesis gas stream and provide a post processed synthesis gas stream. A gas separation unit arranged to separate the combined synthesis gas stream or the post processed synthesis gas stream into a condensate, a product synthesis gas and an off-gas. At least a part of the off-gas is recycled from said gas separation unit to said one or more burners. Also, a process for producing synthesis gas from a feed gas comprising hydrocarbons.

公开(公告)号：US20210269307A1

公开(公告)日：2021-09-02

申请号：US17274654

申请日：2019-09-26

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN ,  Arunabh SAHAI

IPC: C01B3/50 ,  C01B3/52 ,  C01B3/56

Abstract: A method for increasing the carbon utilisation of a synthesis gas plant is provided, as well as a synthesis gas plant arranged to perform said method. Various gas streams can be combined and recycled to allow for efficient use of a natural gas feedstock.

公开(公告)号：US20180243711A1

公开(公告)日：2018-08-30

申请号：US15754803

申请日：2016-08-17

Applicant: HALDOR TOPSØE A/S

Inventor： Peter Mølgaard MORTENSEN ,  Martin ØSTBERG ,  Poul Erik HØJLUND NIELSEN

IPC: B01J8/00 ,  B01J23/00 ,  B01J23/745 ,  B01J35/00 ,  B01J37/02

CPC classification number: B01J8/001 ,  B01J8/0285 ,  B01J8/0292 ,  B01J23/002 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J23/78 ,  B01J23/8892 ,  B01J35/0033 ,  B01J35/008 ,  B01J37/0225 ,  B01J2208/00433 ,  B01J2523/00 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0855 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1247 ,  C01B2203/1614 ,  C01B2203/1628 ,  C10K3/026 ,  Y02P20/52 ,  B01J2523/31 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/22 ,  B01J2523/48 ,  B01J2523/3712 ,  B01J2523/16 ,  B01J2523/67 ,  B01J2523/72

Abstract: A reactor system for carrying out an endothermic catalytic chemical reaction in a given temperature range upon bringing a reactant into contact with a catalyst material. The reactor system includes a reactor unit arranged to accommodate catalyst material including one or more ferromagnetic macroscopic supports susceptible for induction heating where the one or more ferromagnetic macroscopic supports are ferromagnetic at temperatures up to an upper limit of the given temperature range. The one or more ferromagnetic macroscopic supports are coated with an oxide, and the oxide is impregnated with catalytically active particles. The reactor system moreover includes an induction coil arranged to be powered by a power source supplying alternating current and being positioned so as to generate an alternating magnetic field within the reactor unit upon energization by the power source, whereby the catalyst material is heated to a temperature within the temperature range by the alternating magnetic field.

公开(公告)号：US20250121344A1

公开(公告)日：2025-04-17

申请号：US18990223

申请日：2024-12-20

Applicant: Haldor Topsøe A/S

Inventor： Peter Mølgaard MORTENSEN ,  Robert KLEIN ,  Kim AASBERG-PETERSEN

IPC: B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  C01B3/04 ,  C01B3/38 ,  C01C3/02 ,  C07C5/327 ,  C07C5/393

Abstract: A process for carrying out an endothermic reaction of a feed gas in a reactor system including a pressure shell housing a structured catalyst arranged for catalyzing the endothermic reaction of a feed gas, the structured catalyst including a macroscopic structure of electrically conductive material, the macroscopic structure supporting a ceramic coating, the ceramic coating supporting a catalytically active material.

公开(公告)号：US20230356177A1

公开(公告)日：2023-11-09

申请号：US18245730

申请日：2021-10-13

Applicant: HALDOR TOPSØE A/S

Inventor： Sudip DE SARKAR ,  Kim AASBERG-PETERSEN ,  Thomas Sandahl CHRISTENSEN ,  Peter Mølgaard MORTENSEN

IPC: B01J19/24 ,  B01J19/00 ,  C01B3/12 ,  C01B3/34 ,  C07C1/12 ,  C10L1/04 ,  C25B1/042 ,  C25B1/23 ,  C25B15/08

CPC classification number: B01J19/245 ,  B01J19/2445 ,  B01J19/0013 ,  C01B3/12 ,  C01B3/34 ,  C07C1/12 ,  C10L1/04 ,  C25B1/042 ,  C25B1/23 ,  C25B15/081 ,  B01J2219/00135 ,  C01B2203/0283 ,  C01B2203/0244 ,  C01B2203/0233 ,  C01B2203/1235 ,  C01B2203/062

Abstract: A plant, such as a hydrocarbon plant, is provided, which has a syngas stage (A) for syngas generation and a synthesis stage (B) where said syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The syngas stage (A) primarily includes electrically heated reverse water gas shift (e-RWGS) section. Additionally, an electrically-heated steam methane reforming (e-SMR) section (II) can be arranged in parallel to the e-RWGS section (I). The plant makes effective use of various streams; in particular CO2 and H2. A method for producing a product stream, such as a hydrocarbon product stream is also provided.