公开(公告)号：US20240351874A1

公开(公告)日：2024-10-24

申请号：US18762336

申请日：2024-07-02

申请人： 8 Rivers Capital, LLC

发明人： Mohammad Rafati ,  Rodney John Allam

IPC分类号： C01B3/38 ,  B01D3/14 ,  B01D53/00 ,  B01D53/047 ,  B01D53/26 ,  B01J7/00 ,  B01J19/00 ,  B01J19/24 ,  C01B3/00 ,  C01B3/36 ,  C01B3/50 ,  C01B3/56 ,  C01B32/50 ,  F25J3/02

CPC分类号： C01B3/382 ,  B01D3/14 ,  B01D53/002 ,  B01D53/047 ,  B01D53/261 ,  B01J7/00 ,  B01J19/0013 ,  B01J19/245 ,  C01B3/00 ,  C01B3/36 ,  C01B3/506 ,  C01B3/56 ,  C01B32/50 ,  F25J3/0223 ,  F25J3/0252 ,  F25J3/0266 ,  F25J3/0295 ,  B01D2253/108 ,  B01D2253/116 ,  B01D2256/16 ,  B01D2256/22 ,  B01D2257/504 ,  B01D2259/65 ,  B01J2219/00103 ,  B01J2219/00108 ,  C01B2203/042 ,  C01B2203/046 ,  C01B2203/0475 ,  C01B2203/066 ,  C01B2203/0883 ,  C01B2203/1241 ,  C01B2203/84 ,  F25J2200/02 ,  F25J2200/40 ,  F25J2200/70 ,  F25J2205/40 ,  F25J2205/50 ,  F25J2205/60 ,  F25J2205/64 ,  F25J2220/02 ,  F25J2230/32 ,  F25J2230/80 ,  F25J2235/80 ,  F25J2270/02

摘要： The present disclosure relates to systems and methods useful for providing one or more chemical compounds in a substantially pure form. In particular, the systems and methods can be configured for separation of carbon dioxide from a process stream, such as a process stream in a hydrogen production system. As such, the present disclosure can provide systems and method for production of hydrogen and/or carbon dioxide.

公开(公告)号：US12043545B2

公开(公告)日：2024-07-23

申请号：US17480444

申请日：2021-09-21

申请人： Saudi Arabian Oil Company

发明人： Serguey Viktorov Arkadakskiy ,  Humoud W. Al-Utaibi ,  Noushad Kunnummal ,  Zeyad Tareq Ahmed ,  Faisal Salman Al-Jar ,  Christopher Ellis Stapp

IPC分类号： C01B3/38 ,  B01J7/00 ,  B65G5/00 ,  C01B3/04 ,  C01B3/36 ,  C01B3/56 ,  C01B32/50 ,  C01C1/04 ,  C25B1/02 ,  E21B41/00

CPC分类号： C01B3/38 ,  B01J7/00 ,  B65G5/00 ,  C01B3/047 ,  C01B3/36 ,  C01B3/56 ,  C01B32/50 ,  C01C1/04 ,  C25B1/02 ,  E21B41/0064 ,  C01B2203/0233 ,  C01B2203/025 ,  C01B2203/042 ,  C01B2203/0475 ,  C01B2203/0485 ,  C01B2203/1241 ,  C01B2203/86 ,  Y02C20/40

摘要： Methods and systems for producing hydrogen substantially without greenhouse gas emissions, one method including producing a product gas comprising hydrogen and carbon dioxide from a hydrocarbon fuel source; separating hydrogen from the product gas to create a hydrogen product stream and a byproduct stream; injecting the byproduct stream into a reservoir containing mafic rock; and allowing components of the byproduct stream to react in situ with components of the mafic rock to precipitate and store components of the byproduct stream in the reservoir.

公开(公告)号：US11999621B2

公开(公告)日：2024-06-04

申请号：US18169795

申请日：2023-02-15

申请人： H2 PowerTech, LLC

发明人： Charles R. Hill ,  Christopher J. Wright ,  William A. Pledger

IPC分类号： C01B3/50 ,  B01D53/22 ,  B01D65/02 ,  B01D71/02 ,  B01J7/00 ,  C01B3/32

CPC分类号： C01B3/503 ,  B01D53/22 ,  B01D65/02 ,  B01D71/02231 ,  B01J7/00 ,  C01B3/32 ,  B01D2321/18 ,  C01B2203/0233 ,  C01B2203/041

摘要： Hydrogen-producing fuel processing systems and related methods. The systems include a hydrogen-producing region configured to produce a mixed gas stream from a feedstock stream, a hydrogen-separation membrane module having at least one hydrogen-selective membrane and configured to separate the mixed gas stream into a product hydrogen stream and a byproduct stream, and an oxidant delivery system configured to deliver an oxidant-containing stream to the hydrogen-separation membrane module in situ to increase hydrogen permeance of the hydrogen-selective membrane. The methods include operating a hydrogen-producing fuel processing system in a hydrogen-producing regime, and subsequently operating the hydrogen-producing fuel processing system in a restoration regime, in which an oxidant-containing stream is delivered to the hydrogen-separation membrane module in situ to expose the at least one hydrogen-selective membrane to the oxidant-containing stream to increase the hydrogen permeance of the at least one hydrogen-selective membrane.

公开(公告)号：US11826750B2

公开(公告)日：2023-11-28

申请号：US17872877

申请日：2022-07-25

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Yongwoo Kim ,  Jin Woo Choung ,  Jihui Seo ,  Jaeyong Lee ,  Pyung Soon Kim ,  Yoondo Kim ,  Yu-Jin Lee ,  Jaewon Kirk ,  Suk Woo Nam ,  Hyuntae Sohn ,  Yongmin Kim ,  Hyangsoo Jeong

IPC分类号： B01J7/00 ,  B01J19/24

CPC分类号： B01J7/00 ,  B01J19/245 ,  B01J2219/24

摘要： A dehydrogenation reaction apparatus includes a dehydrogenation reactor having a reaction vessel that stores a chemical hydride; and a methane generator that converts carbon monoxide generated in the dehydrogenation reactor into methane.

公开(公告)号：US11739430B2

公开(公告)日：2023-08-29

申请号：US17064300

申请日：2020-10-06

申请人： HYENERGY, LLC

发明人： Adolfo Gustavo Fraccalvieri ,  Tulio Benjamin Garcia Ocana ,  Domingo Fernandez y Rajo

IPC分类号： C25B11/04 ,  C25B1/04 ,  C25B11/00 ,  C25B11/073 ,  B01J7/00 ,  B01J19/08 ,  B01J19/12 ,  B01J19/10

CPC分类号： C25B1/04 ,  B01J7/00 ,  B01J19/087 ,  B01J19/10 ,  B01J19/12 ,  C25B11/00 ,  C25B11/073 ,  B01J2219/0803 ,  B01J2219/0807 ,  B01J2219/0854 ,  B01J2219/0862 ,  B01J2219/0877 ,  B01J2219/0879

摘要： A system to generate gases from a liquid or a solid source including a generator, a dual arbitrary generator, a turbine, a thermoelectric generator, a pulse-width modulation device, a suction pump, a radiolytic cell, and magnets. The radiolytic cell includes a body, a first disk, a second disk having a plurality of perforations, and a plurality of radiotrodes. Each radiotrodes includes a large diameter tube, a small diameter tube concentric with the large diameter tube, and metallic wires having an end fixed into an upper section of the large and small diameter tubes and to lower sections of the large and small diameter tubes. The second ends of each one of the metallic wires are connected into the perforations of the corresponding first disk or second disk. The radiotrodes hang up inside the radiolytic cells by the metallic wires producing movement or vibration of the radiotrodes inside the radiolytic cell.

公开(公告)号：US20230258122A1

公开(公告)日：2023-08-17

申请号：US18307578

申请日：2023-04-26

申请人： Saudi Arabian Oil Company

发明人： Mourad Younes ,  Aqil Jamal ,  Aadesh Harale ,  Ibrahim Abba ,  Abdennour Bourane

IPC分类号： F02C3/20 ,  B01D53/047 ,  B01J7/00 ,  B01J19/24 ,  C01B3/02 ,  C01B3/12 ,  C01B3/34 ,  C01B3/56 ,  C10G69/00 ,  C10G2/00

CPC分类号： F02C3/20 ,  B01D53/047 ,  B01J7/00 ,  B01J19/245 ,  C01B3/02 ,  C01B3/12 ,  C01B3/34 ,  C01B3/56 ,  C10G69/00 ,  C10G2/50 ,  B01D2256/16 ,  B01D2257/502 ,  B01D2257/504 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/042 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/065 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/42 ,  C10G2400/30 ,  F05D2220/32

摘要： A processing facility is provided. The processing facility includes an asphaltenes and metals (AM) removal system configured to process a feed stream to produce a power generation stream, a hydroprocessing feed stream, and an asphaltenes stream. A power generation system is fed by the power generation feed stream. A hydroprocessing system is configured to process the hydroprocessing feed stream to form a gas stream and a liquid stream. A hydrogen production system is configured to produce hydrogen, carbon monoxide and carbon dioxide from the gas feed stream. A carbon dioxide conversion system is configured to produce synthetic hydrocarbons from the carbon dioxide, and a cracking system is configured to process the liquid feed stream.

公开(公告)号：US20230192487A1

公开(公告)日：2023-06-22

申请号：US18169795

申请日：2023-02-15

申请人： H2 PowerTech, LLC

发明人： Charles R. Hill ,  Christopher J. Wright ,  William A. Pledger

IPC分类号： C01B3/50 ,  B01J7/00 ,  C01B3/32 ,  B01D65/02 ,  B01D53/22 ,  B01D71/02

CPC分类号： C01B3/503 ,  B01J7/00 ,  C01B3/32 ,  B01D65/02 ,  B01D53/22 ,  B01D71/022 ,  B01D2321/18 ,  C01B2203/0233 ,  C01B2203/041

摘要： Hydrogen-producing fuel processing systems and related methods. The systems include a hydrogen-producing region configured to produce a mixed gas stream from a feedstock stream, a hydrogen-separation membrane module having at least one hydrogen-selective membrane and configured to separate the mixed gas stream into a product hydrogen stream and a byproduct stream, and an oxidant delivery system configured to deliver an oxidant-containing stream to the hydrogen-separation membrane module in situ to increase hydrogen permeance of the hydrogen-selective membrane. The methods include operating a hydrogen-producing fuel processing system in a hydrogen-producing regime, and subsequently operating the hydrogen-producing fuel processing system in a restoration regime, in which an oxidant-containing stream is delivered to the hydrogen-separation membrane module in situ to expose the at least one hydrogen-selective membrane to the oxidant-containing stream to increase the hydrogen permeance of the at least one hydrogen-selective membrane.

公开(公告)号：US20230087938A1

公开(公告)日：2023-03-23

申请号：US17909172

申请日：2021-07-30

申请人： CHEME SOLUTIONS PROCESS ENGINEERING INC.

发明人： Geoffrey Lawrence STENSLAND

IPC分类号： C01B11/02 ,  B01J7/00 ,  B01J19/18 ,  B01J19/00

摘要： Systems and methods for producing chlorine dioxide in a two stage system and single stage system that provides high chlorate to chlorine dioxide efficiency with a compact design and low sulfuric acid requirements.

公开(公告)号：US20220219974A1

公开(公告)日：2022-07-14

申请号：US17449970

申请日：2021-10-05

申请人： The Boeing Company

发明人： Adam Eric Sorensen ,  John J. Vajo ,  Jason Graetz

IPC分类号： C01B3/06 ,  B01J7/00 ,  H01M8/065 ,  H01M8/04082

摘要： A hydride flow reactor includes a tank configured to receive a hydride fuel. The reactor also includes a tubular member coupled to the tank and configured to receive the hydride fuel from the tank. The reactor also includes a transporter positioned at least partially within the tubular member and configured to transport the hydride fuel through the tubular member. The reactor also includes a heater positioned at least partially around the tubular member and the transporter. The heater is configured to heat the hydride fuel in the tubular member to convert the hydride fuel into hydrogen gas and a reacted byproduct.

公开(公告)号：US11383671B2

公开(公告)日：2022-07-12

申请号：US16627937

申请日：2018-07-06

申请人： Daicel Corporation

发明人： Kenji Fukumoto ,  Teppei Hanano

IPC分类号： B60R21/264 ,  B01J7/00

摘要： A gas generator including an enhancer chamber provided on a first end of a cylindrical housing and including an igniter therein, a diffuser portion formed with a gas discharge port on a second end, a combustion chamber provided between the diffuser portion and the enhancer chamber, the enhancer chamber being an internal space which is axially sandwiched between the igniter and a cup-shaped partition wall, the internal space accommodating therein an enhancing agent, the cup-shaped partition wall including a peripheral wall provided with a peripheral wall body with a plurality of nozzles and an annular portion expanding outwardly from the peripheral wall body, an outer surface of the annular portion abutting against an inner wall surface of the cylindrical housing, a cylindrical gap being formed between the peripheral wall body and the inner wall surface, the nozzles being disposed to face the cylindrical gap, and the cylindrical gap being devoid of the gas generating agent therein.