公开(公告)号：US12102974B2

公开(公告)日：2024-10-01

申请号：US17416225

申请日：2019-12-20

申请人： Paris Sciences et Lettres ,  Centre National de la Recherche Scientifique (CNRS) ,  Sorbonne Universite ,  Ecole Nationale Superieure de Chimie de Paris ,  Univ Paris XIII Paris-Nord Villetaneuse

发明人： Vincent Piepiora ,  Stéphanie Ognier ,  Simeon Cavadias ,  Xavier Duten ,  Michael Tatoulian ,  Maria Elena Galvez-Parruca ,  Patrick Da Costa

IPC分类号： B01J19/08 ,  B01J8/06 ,  B01J19/24 ,  B01J23/755 ,  C07C1/04 ,  C07C1/12 ,  C07C29/152 ,  C07C29/156 ,  H05H1/24

CPC分类号： B01J19/088 ,  B01J8/06 ,  B01J19/242 ,  B01J23/755 ,  C07C1/041 ,  C07C1/12 ,  C07C29/152 ,  C07C29/156 ,  H05H1/2406 ,  H05H1/2431 ,  H05H1/245 ,  B01J2219/0809 ,  B01J2219/0815 ,  B01J2219/0828 ,  B01J2219/083 ,  B01J2219/0841 ,  B01J2219/0849 ,  B01J2219/0871 ,  B01J2219/0875 ,  B01J2219/0892 ,  B01J2219/0896 ,  B01J2219/182 ,  B01J2219/1943 ,  B01J2219/2408 ,  B01J2219/2411 ,  B01J2219/243 ,  C07C2523/755 ,  H05H2245/15

摘要： The present invention concerns a reactor for the conversion of carbon dioxide or carbon monoxide into hydrocarbon and/or alcohol comprising a support made from an electrically and thermally conductive material, forming the wall or walls of at least one longitudinal channel that passes through the support and also acting as the cathode of the reactor, at least one wire electrode forming an anode of the reactor, and extending within each longitudinal channel, and being arranged at a distance from the wall or walls of the longitudinal channel, each wire electrode optionally being covered with an electrically insulating layer along the part of the wire electrode extending within the longitudinal channel, a catalyst capable of catalysing a conversion reaction for the conversion of carbon dioxide or carbon monoxide into hydrocarbon and/or alcohol, the catalyst being situated between the wire electrode and the wall or walls of each longitudinal channel.

公开(公告)号：US20240278881A1

公开(公告)日：2024-08-22

申请号：US18652652

申请日：2024-05-01

申请人： Lone Gull Holdings, Ltd.

发明人： GARTH ALEXANDER SHELDON-COULSON ,  BRIAN LEE MOFFAT ,  DOMINIC PIRO

IPC分类号： B63B35/44 ,  B63B27/34 ,  C07C29/152

CPC分类号： B63B35/44 ,  B63B27/34 ,  C07C29/152 ,  B63B2035/4486

摘要： Embodiments disclosed herein include a vessel for floating and traveling adjacent to an upper surface of a body of water. In an embodiment, the vessel comprises a support structure, a first floatation chamber coupled to the support structure, a second floatation chamber coupled to the support structure, the second floatation chamber laterally spaced apart from and fluidly coupled to the first floatation chamber, and a third floatation chamber coupled to the support structure, the third floatation chamber laterally spaced apart from the first floatation chamber and from the second floatation chamber. In an embodiment, the vessel further comprises a robot system coupled to the support structure, where the robot system comprises an end effector and a nozzle head coupled to the end effector.

公开(公告)号：US20240092713A1

公开(公告)日：2024-03-21

申请号：US18370643

申请日：2023-09-20

申请人： E2H2NANO, LLC.

发明人： Shoujie Ren

IPC分类号： C07C29/152 ,  C01C1/04 ,  C07C29/151 ,  C07C29/153 ,  C07C29/74 ,  C07C68/00

CPC分类号： C07C29/152 ,  C01C1/0411 ,  C01C1/0417 ,  C01C1/0458 ,  C07C29/1512 ,  C07C29/153 ,  C07C29/74 ,  C07C68/00

摘要： Various aspects of an ion-gated nanochannel catalytic membrane reactor, disclosed herein. The ion-gated nanochannel catalytic membrane reactor includes a reaction unit comprising at least a plurality of reactants that react to produce one or more permeates at least due to activation by a catalyst. The membrane reactor further includes a separation unit including an ion-gated nanochannel membrane supported on a hollow fiber support. The polar permeates from the one or more permeates pass through the ion-gated nanochannel membrane and are separated in-situ. Multiple methods/processes using the ion-gated nanochannel catalytic membrane reactor for chemicals and fuels production are included.

公开(公告)号：US20240059561A1

公开(公告)日：2024-02-22

申请号：US18234114

申请日：2023-08-15

申请人： L'Air Liquide, Socie'te' Anonyme pour I'Etude et I'Exploitation des Proce'de's Georges Claude

发明人： Tobias OELMANN ,  Veronika Gronemann ,  Bryce Williams

IPC分类号： C01B3/36 ,  C07C29/152 ,  C07C29/151 ,  C01B3/50

CPC分类号： C01B3/36 ,  C07C29/152 ,  C07C29/1518 ,  C01B3/50 ,  C01B2203/1241 ,  C01B2203/1223 ,  C01B2203/0211 ,  C01B2203/0244 ,  C25B1/04

摘要： The present invention specifies a process and a plant for production of a synthesis gas stream which makes it possible to produce the synthesis gas stream with a stoichiometry number suitable for the methanol synthesis or other syntheses. To this end an electrolytically produced hydrogen stream is admixed with a hydrocarbon-containing input gas stream and the resulting hydrogen-containing and hydrocarbon-containing input gas stream is reacted in the presence of oxygen to afford synthesis gas in a reforming step. The process mode according to the invention has the advantage that the electrolytically produced hydrogen stream need not be treated, in particular no oxygen need be removed from the electrolytically produced hydrogen stream. The invention further includes a process and a plant for production of methanol including the process according to the invention and the plant according to the invention for production of the synthesis gas stream.

公开(公告)号：US20230372887A1

公开(公告)日：2023-11-23

申请号：US18363014

申请日：2023-08-01

申请人： NGK INSULATORS, LTD.

发明人： Hirofumi KAN ,  Atsushi TORII ,  Kosuke NAKAGAWA ,  Kazuki IIDA

IPC分类号： B01J8/00 ,  C07C29/152 ,  B01D53/26 ,  B01D53/22

CPC分类号： B01J8/009 ,  C07C29/152 ,  B01D53/265 ,  B01D53/229 ,  B01D2257/80

摘要： A liquid fuel synthesis system includes a liquid fuel synthesis unit and a sweep gas supply unit. The liquid fuel synthesis unit is permeable to a product of a conversion reaction of a raw material gas containing at least hydrogen and carbon dioxide to a liquid fuel. The sweep gas supply unit for supplying a sweep gas for sweeping the product has permeating through the separation membrane to the liquid fuel synthesis unit. The sweep gas contains hydrogen or carbon dioxide as a main component.

公开(公告)号：US20230167561A1

公开(公告)日：2023-06-01

申请号：US17533478

申请日：2021-11-23

申请人： Halliburton Energy Services, Inc.

发明人： Tatyana Vladimirov KHAMATNUROVA ,  Philip D. NGUYEN ,  Ronald Glen DUSTERHOFT

IPC分类号： C25B3/07 ,  B01J23/46 ,  C07C29/154 ,  C07C29/156 ,  C07C29/152 ,  C25B3/26 ,  C25B11/02 ,  C25B11/091

CPC分类号： C25B3/07 ,  B01J23/462 ,  C07C29/152 ,  C07C29/154 ,  C07C29/156 ,  C25B3/26 ,  C25B11/02 ,  C25B11/091

摘要： A method including collecting exhaust gas comprising carbon dioxide (CO2) at a wellsite to provide a collected exhaust gas, separating CO2 from the collected exhaust gas to provide a separated CO2, and forming an alcohol product utilizing at least a portion of the separated CO2. The alcohol product can include methanol, ethanol, a precursor thereof, or a combination thereof.

公开(公告)号：US11628428B2

公开(公告)日：2023-04-18

申请号：US17365502

申请日：2021-07-01

申请人： Haldor Topsøe A/S

发明人： Uffe Vie Mentzel ,  Finn Joensen

IPC分类号： B01J29/40 ,  C10G3/00 ,  C07C1/20 ,  B01J27/14 ,  B01J29/90 ,  C10G35/00 ,  B01J21/04 ,  B01J29/85 ,  B01J37/02 ,  B01J37/08 ,  C07C1/22 ,  B01J37/28 ,  B01J21/00 ,  B01J35/00 ,  B01J21/02 ,  C07C43/04 ,  C07C41/00 ,  C07C41/01 ,  C07C29/152 ,  C10G50/00 ,  B01J21/12 ,  B01J23/00 ,  B01J23/06 ,  B01J37/00 ,  B01J27/16

摘要： A bifunctional catalyst for example for conversion of oxygenates, the bifunctional catalyst comprising zeolite, alumina binder, Zn and P, wherein Zn is present at least partly as ZnAl2O4.

公开(公告)号：US20220396539A1

公开(公告)日：2022-12-15

申请号：US17773306

申请日：2020-10-23

申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

发明人： Veronika GRONEMANN ,  Stefan HAASE ,  Lutz JANKO ,  Hans KOPETSCH ,  Chin Han LIM

IPC分类号： C07C29/151 ,  C07C29/152 ,  C01B3/38

摘要： A process for producing methanol, wherein a make-up gas stream from a reformer unit is admixed with a hydrogen-containing stream from a hydrogen recovery stage to obtain a hydrogen-rich synthesis gas, which is combined with a residual gas stream and the combined stream is passed through a bed of a methanol synthesis catalyst at elevated pressure and elevated temperature to obtain a product stream comprising methanol and the residual gas stream and wherein the product stream is cooled to remove methanol from the residual gas stream. Wherein a portion of the residual gas stream is removed as a purge gas stream and a portion of the hydrogen-rich synthesis gas stream is removed and combined with the purge gas stream to obtain a mixed synthesis gas stream and the mixed synthesis gas stream is sent to the hydrogen recovery stage to produce the hydrogen-containing stream.

公开(公告)号：US20220306559A1

公开(公告)日：2022-09-29

申请号：US17616899

申请日：2020-06-04

申请人： HALDOR TOPSØE A/S

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

IPC分类号： C07C29/152 ,  B01J12/00 ,  B01J19/24 ,  B01J19/00 ,  C01B3/40 ,  C01B3/50 ,  C01B3/56 ,  C25B1/04 ,  C25B15/08

摘要： A method for upgrading biogas to methanol, including the steps of: providing a reformer feed stream comprising biogas; optionally, purifying the reformer feed stream in a gas purification unit; optionally, prereforming the reformer 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 methanol synthesis unit to provide a product including methanol and an off-gas. Also, a system for upgrading biogas to methanol.

公开(公告)号：US20220226795A1

公开(公告)日：2022-07-21

申请号：US17574992

申请日：2022-01-13

申请人： CRI, ehf

发明人： Ingi Mar JONSSON ,  Emeric SARRON ,  Asgeir IVARSSON

IPC分类号： B01J8/06 ,  B01J8/02 ,  C07C29/152

摘要： An improved reactor comprising a shell and at least one reactor internal component. The reactor internal component includes a tube bundle comprising a plurality of tubes attached by at least one tube support plate comprising at least one radial strut and at least one bracket configured to secure to at least one tube of the tube bundle. The tubes are arranged in concentric bands about a longitudinal axis of the reactor. The reactor comprises a gas inlet plate, a catalyst support plate, and a top plate.