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公开(公告)号：US20240299877A1
公开(公告)日：2024-09-12
申请号：US18670072
申请日：2024-05-21
申请人： AirMyne, Inc.
CPC分类号： B01D53/1425 , B01D53/005 , B01D53/1475 , B01D53/75 , B01D53/78 , B01D2221/16 , B01D2252/103 , B01D2257/504 , B01D2259/40088
摘要： A carbon processing system comprises an air mover and a multi-stage reactor. The multi-stage reactor processes ambient air and generates carbon dioxide and generates exhausted gas released to ambient air. In operation, air contacts the base solution via the air mover. The air reacts with the base solution thereby generating a base solution having carbon dioxide and generating exhaust (absorption reaction). Next, the exhaust is released from the reactor. Next, heat is applied to the base solution having carbon dioxide thereby generating carbon dioxide and generating a base solution without carbon dioxide (desorption reaction). The base solution without carbon dioxide generated after applying heat is reusable in processing new air. The absorption reaction and desorption reaction are reversible reactions resulting in regeneration of the base solution into its form prior to contact with the air yielding high scalability and less processing volume as required by many conventional carbon processing techniques.
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公开(公告)号：US20240216852A1
公开(公告)日：2024-07-04
申请号：US18090171
申请日：2022-12-28
申请人： MUNTERS CORPORATION
CPC分类号： B01D53/06 , B01D53/261 , B01D2253/108 , B01D2257/708 , B01D2257/80 , B01D2259/40088
摘要： A sealing device for a gas sorption rotor of an air treatment system is configured to be arranged between rotor media of the rotor and a rotor cassette at least partly surrounding the rotor. The sealing device includes a sealing frame configured to be attached to the rotor cassette; a contact portion with a contact surface configured to be arranged in contact with the rotor media; and a resilient part, arranged between the sealing frame and the contact portion, such that the contact surface is adapted to be biased against a surface of the rotor media. The contact surface is formed of a metallic material.
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公开(公告)号：US12007129B2
公开(公告)日：2024-06-11
申请号：US17409534
申请日：2021-08-23
IPC分类号： B01D53/02 , B01D53/04 , B01D53/047 , B01D53/62 , B01D53/72 , B01D53/96 , F24F8/10 , F24F11/00 , F24F11/30 , F24F11/39 , F24F11/62 , F24F11/65 , G05B15/02 , B60H3/06 , F24F8/90 , F24F110/10 , F24F110/12 , F24F110/20 , F24F110/22 , F24F110/50 , F24F110/65 , F24F110/66 , F24F110/70 , F24F120/10 , F24F130/00 , F24F130/10 , F24F140/40
CPC分类号： F24F11/0001 , B01D53/0415 , B01D53/0438 , B01D53/0454 , B01D53/0473 , B01D53/62 , B01D53/72 , B01D53/96 , F24F8/10 , F24F11/30 , F24F11/39 , F24F11/62 , F24F11/65 , G05B15/02 , B01D53/02 , B01D2257/504 , B01D2257/708 , B01D2258/06 , B01D2259/40088 , B01D2259/4068 , B01D2259/4508 , B60H2003/0691 , F24F8/90 , F24F2011/0002 , F24F2110/10 , F24F2110/12 , F24F2110/20 , F24F2110/22 , F24F2110/50 , F24F2110/65 , F24F2110/66 , F24F2110/70 , F24F2120/10 , F24F2130/00 , F24F2130/10 , F24F2140/40
摘要： Systems and methods for integrating a building management system communicatively coupled to a security subsystem via a communication network, in which the building management system determines occupancy data, with a heating, ventilation, and air conditioning subsystem that includes a scrubber unit communicatively coupled to the building management system via the communication network. The scrubber unit includes a contaminant filter that sorbs air contaminants from a surrounding environment when an elevated pressure differential is introduced across the contaminant filter; an inlet sensor that determines sensor data indicative of contaminant level present in return air received by the scrubber unit from an internal portion of the building; and scrubber control circuitry that selectively instructs the scrubber unit to operate in one of multiple regeneration modes based at least in part on the occupancy data and the sensor data to facilitate improving filtering efficiency provided by the contaminant filter during subsequent operation.
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公开(公告)号：US20240117978A1
公开(公告)日：2024-04-11
申请号：US18546191
申请日：2021-04-21
发明人： Mamoru HAMADA , Hayato HORIE
CPC分类号： F24F3/1423 , B01D53/06 , B01D53/261 , F24F3/147 , B01D2257/80 , B01D2258/06 , B01D2259/40088 , F24F2203/1024 , F24F2203/1032 , F24F2221/14 , F24F2221/17
摘要： A ventilator according to the present disclosure includes a first air flow path that draws in indoor air and blows out air into an indoor space, a second air flow path that draws in indoor air and blows out air to an outdoor space, first blower means placed in the first air flow path, second blower means placed in the second air flow path, a desiccant rotor which is placed across the first air flow path and the second air flow path and in which a portion located in the first air flow path and a portion located in the second air flow path are switched over time by rotation, and a first heat exchanger located upstream of the desiccant rotor in the first air flow path.
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公开(公告)号：US11810684B2
公开(公告)日：2023-11-07
申请号：US17410097
申请日：2021-08-24
发明人： Ki Rak Lee , Hwan Seo Park , Geun Il Park , Hong Joo Ahn , Jung Hoon Choi , Hyun Woo Kang , In Tae Kim
CPC分类号： G21F9/30 , B01D53/002 , B01D53/04 , G21F9/08 , G21F9/12 , B01D2253/10 , B01D2257/708 , B01D2259/40088
摘要： The present invention relates to a method of separating and removing a radioactive nuclide, particularly, C-14 and tritium from a radioactive waste resin, and an equipment therefor. The method of treating a radioactive waste resin of the present invention includes recycling of condensate water from which a C-14 radionuclide in the condensate water is removed, into a treatment part for a radioactive waste resin.
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6.发明公开公开(公告)号：US20230236151A1
公开(公告)日：2023-07-27
申请号：US18003778
申请日：2021-06-29
IPC分类号： G01N27/622 , B01D53/04
CPC分类号： G01N27/622 , B01D53/0438 , B01D2253/108 , B01D2257/80 , B01D2258/06 , B01D2259/40088
摘要： A method of operating an air purification system (24″) of an ion mobility spectrometer, the method comprising: operating the ion mobility spectrometer in a first sampling mode comprising circulating a flow of air around a closed air circulation system comprising a drift chamber (12) of the ion mobility spectrometer and a first sieve (70) of the air purification system; and operating the ion mobility spectrometer in a first regeneration mode comprising heating the first sieve and circulating a first flow of air through a second sieve (72) of the air purification system and through the drift chamber (12) while passing a second flow of air through the first sieve (70) to an outtake (76).
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公开(公告)号：US20230211287A1
公开(公告)日：2023-07-06
申请号：US18091315
申请日：2022-12-29
申请人： AirMyne, Inc.
发明人： Bart Ludo Scherpbier , Ngoc The Pham , Flynn Corrigan Michael Legg , Aryan Johari , Sophia Elaine Chandler Sperman , Le-Xuan Diec , Joana Cabrera , Mark Patrick Cyffka , Sudip Mukhopadhyay
CPC分类号： B01D53/8671 , B01D53/1412 , B01D53/1418 , B01D53/18 , B01D53/73 , B01D2257/504 , B01D2259/40088
摘要： An efficient low-energy carbon dioxide removal system comprises an automated air mover equipped with sensing devices to measure flow rate, volume, level, pressure, temperature and concentration. Packing materials and air-liquid distributors are used in a multi-stage catalytic reactor. The multi-stage catalytic reactor processes ambient air and generates pure carbon dioxide gas and generates exhausted gas released to ambient air. In operation, air contacts the base solution in the presence of a catalyst via the air mover, distributor, and packing materials. The air reacts with the base solution thereby generating a base solution having carbon dioxide and generating exhaust (absorption reaction). Next, the exhaust is released from the reactor. Next, a catalyst is added, heat is applied to the base solution having carbon dioxide thereby generating carbon dioxide and generating a base solution without carbon dioxide (desorption reaction).
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公开(公告)号：US20230211278A1
公开(公告)日：2023-07-06
申请号：US18001124
申请日：2021-06-09
申请人： Peter Eisenberger , Eric W. Ping , Miles Sakwa-Novak , Jed Pruett , Robert Klepper , Sarah Wyper
发明人： Peter Eisenberger , Eric W. Ping , Miles Sakwa-Novak , Jed Pruett , Robert Klepper , Sarah Wyper
CPC分类号： B01D53/0446 , B01D53/005 , B01D53/0431 , B01D53/06 , B01J20/28042 , B01J20/3466 , C01B32/55 , B01D2253/342 , B01D2256/10 , B01D2256/12 , B01D2257/504 , B01D2258/06 , B01D2259/40088
摘要： A system and a method for continuously separating carbon dioxide from gas mixtures, utilizing a continuous loop of porous monoliths which support a sorbent within its pores. Continuously exposing a portion of the continuous loop of monoliths to a flow of gas mixture containing a minor proportion of carbon dioxide, to adsorb carbon dioxide from the flow. The loop passes through a sealed regeneration and carbon dioxide capture assembly located astride a portion of the loop, and which is capable of sealingly containing a monolith in relative movement through the assembly. The assembly chamber comprises a plurality of separately sealed zones, including at least one zone for purging oxygen from the monoliths, -a subsequent zone for heating the monolith to release the adsorbed carbon dioxide, and another cooling zone for cooling the monolith prior to reentering the adsorption portion of the loop where it is exposed to oxygen.
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公开(公告)号：US20190212058A1
公开(公告)日：2019-07-11
申请号：US15867822
申请日：2018-01-11
发明人： CHIA-CHING LIN , CHING-MIN CHEN
CPC分类号： F26B25/225 , B01D53/0438 , B01D53/0454 , B01D53/261 , B01D2257/80 , B01D2259/40088 , F26B3/00
摘要： Disclosed are a transformer system and a control method of an air-drying device thereof. The air-drying device has a desiccant material stored therein and is connected to a transformer for removing water from an airflow entering the transformer. The control method includes the following steps. The first step is detecting a weight of the desiccant material. The next step is determining whether the weight of the desiccant material reaches a first predetermined weight. The next step is determining whether the transformer is in an air inflow state or an air outflow state, and is conducted when the weight of the desiccant material reaches a first predetermined weight. The last step is heating the desiccant material, and is conducted when the transformer is the air outflow state. Therefore, the lifetime of the transformer can be remarkably extended.
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公开(公告)号：US20180257934A1
公开(公告)日：2018-09-13
申请号：US15761040
申请日：2016-06-29
申请人： IWATANI CORPORATION
CPC分类号： C01B13/11 , B01D53/04 , B01D53/0407 , B01D53/0446 , B01D53/0454 , B01D2253/106 , B01D2256/14 , B01D2257/404 , B01D2259/40086 , B01D2259/40088
摘要： A method for supplying an ozone gas includes the steps of: supplying an ozone gas from an ozone gas source through a second channel; and switching the ozone gas to a state where the ozone gas is supplied through a first channel and supplying the ozone gas having a reduced concentration of nitrogen oxide. The step of supplying the ozone gas through the second channel includes the step of introducing a part of the ozone gas to a first vessel so that ozone adsorbability of a first adsorbent is reduced. In the step of supplying the ozone gas to the object through the first channel, the ozone gas passes through the first vessel holding the first adsorbent having reduced ozone adsorbability.
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