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1. 发明申请

US20230087938A1 SYSTEMS AND METHODS FOR PRODUCING CHLORINE DIOXIDE 有权
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.

2. 发明申请

US20220219974A1 SOLID HYDRIDE FLOW REACTOR 有权
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.

3. 发明授权

US11383671B2 Gas generator 有权
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.

4. 发明申请

US20220009642A1 INFLATION ASSEMBLIES FOR EVACUATION SYSTEMS 有权
公开(公告)号：US20220009642A1
公开(公告)日：2022-01-13
申请号：US16927714
申请日：2020-07-13
申请人： GOODRICH CORPORATION
发明人： Guangqing Shen , Jeffrey Martin Werbelow
IPC分类号： B64D25/14 , C06D5/04 , B01J7/00
摘要： An inflation assembly for an evacuation system may comprise a manifold defining an interior volume and a plurality of inflators fluidly coupled to the manifold. Each inflator of the plurality of inflators may include a solid gas generating material and an igniter configured to ignite in response to receiving an ignite signal. The solid gas generating material may be configured to generate a gas in response to an ignition of the igniter.

5. 发明授权

US11072525B2 System and method for supplying a lighter-than-air vehicle with hydrogen gas 有权
公开(公告)号：US11072525B2
公开(公告)日：2021-07-27
申请号：US15630565
申请日：2017-06-22
申请人： The United States of America as represented by the Secretary of the Navy
发明人： Pamela A. Boss , Gregory W. Anderson , Brandon J. Wiedemeier , Carol A. Becker , Brooke Bachmann , Mark Gillcrist , Jeffrey M. Lloyd
IPC分类号： C01B3/06 , B01J7/00 , B64B1/58 , B64B1/62 , B64B1/64 , B01J27/128
摘要： A system for supplying hydrogen gas to a lighter-than-air (LTA) vehicle includes a manifold having multiple vessels. Each vessel has a first chamber that is separated from a second chamber by a barrier. A trigger assembly integrated with the barrier allows a liquid to be combined with a reactant and a catalyst in the second chamber to form a chemical reaction to generate hydrogen gas. A pressure relief valve located on each vessel opens to allow the hydrogen gas to exit when a predetermined pressure is reached, and the hydrogen gas is supplied to the LTA vehicle connected to the manifold.

6. 发明授权

US10954187B2 Process for production of ammonia and derivatives, in particular urea 有权
公开(公告)号：US10954187B2
公开(公告)日：2021-03-23
申请号：US15508758
申请日：2015-08-05
申请人： Casale SA
发明人： Geoffrey Frederick Skinner , Raffaele Ostuni
IPC分类号： C07C273/10 , C01C1/04 , C01B3/02 , B01J7/00 , F01N5/02
摘要： A process for producing ammonia and a derivative of ammonia from a natural gas feed comprising conversion of natural gas into a make-up synthesis gas; synthesis of ammonia; use of said ammonia to produce said derivative of ammonia, wherein a portion of the natural gas feed is used to fuel a gas engine; power produced by said gas engine; is transferred to at least one power user of the process, such as a compressor; heat is re-covered from exhaust gas of said gas engine; and at least part of said heat may be recovered as low-grade heat available at a temperature not greater than 200° C., to provide process heating to at least one thermal user of the process, such as CO2 removal unit or absorption chiller; a corresponding plant and method of modernization are also disclosed.

7. 发明授权

US10858119B2 Catalyst decay monitoring of catalytic inerting system 有权
公开(公告)号：US10858119B2
公开(公告)日：2020-12-08
申请号：US15945292
申请日：2018-04-04
申请人： Hamilton Sundstrand Corporation
发明人： Sean C. Emerson , Zissis A. Dardas , Randolph Carlton McGee , Eric Surawski
IPC分类号： B01J8/02 , B01J7/00 , B01J19/14 , A62C3/06 , A62C3/08 , B64D37/32 , B01D53/26 , B01J19/24
摘要： A fuel tank inerting system includes a primary catalytic reactor comprising an inlet, an outlet, a reactive flow path between the inlet and the outlet, and a catalyst on the reactive flow path. The catalytic reactor is arranged to receive fuel from the fuel tank and air from an air source that are mixed to form a combined flow, and to react the combined flow along the reactive flow path to generate an inert gas. The system also includes an input sensor that measures a property of the combined flow before it enters the primary catalytic reactor and an output sensor that measures the property of the combined flow after it exits the primary catalytic reactor.

8. 发明授权

US10850980B2 System and process for generating hydrogen gas 有权
公开(公告)号：US10850980B2
公开(公告)日：2020-12-01
申请号：US16072408
申请日：2017-01-24
申请人： ARIANEGROUP SAS
发明人： Arnaud Fournet , Jean-Jacques Fournier
IPC分类号： C01B3/04 , B01J7/00
摘要： A system for producing gaseous hydrogen, includes an enclosure formed by a side wall, a front end wall, and a rear end wall, the enclosure containing unit charge(s) of a material for generating gaseous hydrogen when heated, wherein each unit charge includes a cylindrical body including a closed rear end wall and a front end wall having an opening, at least one block of material for generating gaseous hydrogen, each block presenting an annular shape defining a central channel leading to the opening in the front end wall of the body and an initiator present in the vicinity of the rear end wall of the body; the opening facing the front end wall of the enclosure so that the hot gas coming from the block of material for generating gaseous hydrogen when heated is directed directly against the inside surface of the front end wall of the enclosure.

9. 发明授权

US10786789B2 Ejector, fuel cell system equipped with ejector and refrigeration cycle system equipped with ejector 有权
公开(公告)号：US10786789B2
公开(公告)日：2020-09-29
申请号：US15928653
申请日：2018-03-22
申请人： DENSO CORPORATION
发明人： Takayuki Sugiura , Jun Osaka , Naoki Watanabe
IPC分类号： B01F5/04 , H01M8/04082 , B01F3/02 , B01F3/04 , F25B41/00 , B01J7/00 , B01J7/02 , B01F5/06
摘要： An ejector has an interior nozzle, an exterior nozzle, a suction part, a mixing part and a diffuser part. The interior nozzle and the exterior nozzle are arranged coaxially with each other. A driving fluid is supplied to the interior nozzle and/or the exterior nozzle. The suction part is arranged on an outer periphery of the exterior nozzle and sucks a suction fluid by a driving fluid jet ejected from the interior nozzle and/or the exterior nozzle. A mixing part mixes the driving fluid jet with the suction fluid, and supplies a mixture fluid. The diffuser part reduces a flow speed of the mixture fluid and ejects the mixture fluid outside. An outlet part of the interior nozzle is arranged at an upstream side of the ejector more than an outlet part of the exterior nozzle along the axial direction of the ejector.

10. 发明授权

US10780409B2 Solid-gas reaction substance-filled reactor and method for manufacturing the same 有权
公开(公告)号：US10780409B2
公开(公告)日：2020-09-22
申请号：US16189335
申请日：2018-11-13
申请人： KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
发明人： Hiroyuki Mitsui , Masakazu Aoki , Takafumi Yamauchi
IPC分类号： F17C11/00 , B01J7/00 , B01D53/62 , B01D53/58 , B01D53/82 , B01J19/00 , C01B3/00 , B01J15/00 , F25B35/04 , F25B17/08 , F25B17/12
摘要： A solid-gas reaction substance-filled reactor includes a core part in which heat medium heat-transfer tubes and spacers are alternately stacked, a gas introduction/discharge part that communicates with opening ends of the spacers, and a heat medium introduction/discharge part that communicates with heat medium flow paths. Filled bodies including metallic foil bags and a solid-gas reaction substance filled in the bags are inserted into the spacers. At least the filled bodies and the heat medium heat-transfer tubes are brazed to each other. The solid-gas reaction substance-filled reactor is obtained by stacking the filled bodies with the solid-gas reaction substance filled into the metallic bags, the heat medium heat-transfer tubes, and the spacers in a predetermined order and then brazing them.

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