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公开(公告)号：US20240261749A1
公开(公告)日：2024-08-08
申请号：US18562989
申请日：2022-06-02
Applicant: Topsoe A/S
Inventor： Peter Mølgaard MORTENSEN , Kim AASBERG-PETERSEN
CPC classification number: B01J8/0496 , B01J8/0469 , C01B3/14 , B01J2208/00212 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , C01B2203/0233 , C01B2203/0833 , C01B2203/085 , C01B2203/148 , C01B2203/1623
Abstract: The present technology relates to a heat exchange reactor (HER) system comprising a first gas feed and a heat exchange reactor, HER. The HER has two reaction zones; a first reaction zone (I) arranged to carry out an overall exothermic reaction of the first gas feed, and a second reaction zone (II) arranged to carry out an overall endothermic reaction of gas from said first reaction zone (I).
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公开(公告)号：US20230002223A1
公开(公告)日：2023-01-05
申请号：US17782391
申请日：2020-12-02
Applicant: TOPSOE A/S
Abstract: A method for producing a synthesis gas for use in the production of a hydrocarbon product, particularly a synthetic fuel, the method 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 synthetic fuel synthesis unit, preferably a Fischer-Tropsch synthesis unit, for converting the synthesis gas into hydrocarbon product and producing a tail gas. Also, a system for producing a synthesis gas for use in the production of a hydrocarbon product, particularly a synthetic fuel.
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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
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.
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公开(公告)号：US20240025818A1
公开(公告)日：2024-01-25
申请号：US18257339
申请日：2022-01-19
Applicant: TOPSOE A/S
Inventor： Kim AASBERG-PETERSEN , Peter Mølgaard MORTENSEN
CPC classification number: C07C1/0485 , C01B3/12 , C01B3/384 , C25B1/23 , C25B13/05 , C25B13/08 , C25B9/19 , C07C1/041 , C10G2/34 , C01B2203/0233 , C01B2203/0283 , C01B2203/085 , C01B2203/062 , C01B2203/148 , C10G2400/04 , C10G2400/08
Abstract: A system is described for providing a hydrocarbon product stream. An electrolysis section provides a syngas stream from a first feed comprising CO2 and a second feed comprising H2O, which is then passed to an F-T section where it is converted to a hydrocarbon product stream and a tail gas stream. An electrical steam reformer section said tail gas stream and convert it to a second syngas stream, which is then recycled upstream the FT section. A process is also provided for converting a first feed comprising CO2 and a second feed comprising H2O to a first hydrocarbon product stream in a system according to the invention. The system of the invention can be combined with an upgrading section, in a gas-to-liquid plant.
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公开(公告)号：US20230249968A1
公开(公告)日：2023-08-10
申请号：US18004548
申请日：2021-08-11
Applicant: TOPSOE A/S
Inventor： Kim AASBERG-PETERSEN , Thomas Sandahl CHRISTENSEN
CPC classification number: C01B3/36 , B01J19/245 , C10G2/30 , C25B1/042 , C25B15/081 , C25B9/19 , C01B2203/0244 , C01B2203/0233 , C01B2203/062 , C01B2203/1241 , C01B2203/142
Abstract: Method and plant for producing a synthesis gas for use in the production of a hydrocarbon product, particularly a synthetic fuel, comprising: providing a hydrocarbon feed gas, providing a first oxygen rich stream by passing air through an air separation unit (ASU), carrying out autothermal reforming of said hydrocarbon feed gas in an autothermal reforming (ATR) unit, said autothermal reforming including using at least a portion of said first oxygen containing stream, providing at least part of said synthesis gas to a synthetic fuel synthesis unit for converting said synthesis gas into said hydrocarbon product and producing a tail gas, recycling part or the entirety of said tail gas to upstream said ATR, providing a first hydrogen rich stream and a second oxygen rich stream, and adding at least a portion of said first hydrogen rich stream to said synthesis gas prior to entering said synthetic fuel synthesis unit.
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Patent Agency Ranking
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
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.
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公开(公告)号：US20250109080A1
公开(公告)日：2025-04-03
申请号：US18834426
申请日：2023-03-13
Applicant: Topsoe A/S
Inventor： Sudip DE SARKAR , Christian WIX , Kim AASBERG-PETERSEN
IPC: C07C1/04
Abstract: The present invention relates to a hydrocarbon plant and related process, in which a first feed of methanol, having a water content of less than 10% by weight, is converted in a syngas generation stage (A) into at least a syngas stream. A synthesis stage (B) is arranged to receive the syngas stream and convert it to at least a hydrocarbon product stream and an off-gas stream. The plant and process of the present invention use better-understood process steps compared to known processes/plants and provide the opportunity for a reduction in CO2 emissions.
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公开(公告)号：US20230012800A1
公开(公告)日：2023-01-19
申请号：US17782322
申请日：2020-12-02
Applicant: TOPSOE A/S
IPC: C01B3/38 , B01J35/04 , B01J35/00 , C10G2/00 , B01J8/02 , B01J8/04 , C25B1/042 , C25B9/19 , C25B13/05 , C25B15/08
Abstract: The invention relates to a a method for producing a synthesis gas for use in the production of a hydrocarbon product, particularly a synthetic fuel, said method comprising the steps of: providing a hydrocarbon feed stream comprising biogas; optionally, purifying the hydrocarbon feed stream in a gas purification unit; optionally, prereforming the hydrocarbon feed stream 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 synthetic fuel synthesis unit, preferably a Fischer-Tropsch synthesis unit, for converting said synthesis gas into hydrocarbon product and producing a tail gas. The invention also relates to a system for producing a synthesis gas for use in the production of a hydrocarbon product, particularly a synthetic fuel.
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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
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.
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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
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.
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