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1.发明公开公开(公告)号：US20240183547A1
公开(公告)日：2024-06-06
申请号：US18507981
申请日：2023-11-13
CPC分类号： F24F3/1411 , F24F3/153 , F24F2003/1435 , F24F2003/1458
摘要： Methods, systems and devices for managing humidity within an HVAC system including a nanostructured desiccant porous material configured to adsorb water from an inlet stream at a first air pressure and to release water from that material when subjected to a second air pressure when the second air pressure is lower than the first air pressure is located within a particular location so as to allow for the passage of wet air over the materials and allow adsorption of the water on to the material. When coupled with a vacuum pump water can be collected and released from the materials and the system, regenerating the material for future use and removing water from a stream at a significantly lower cost than existing processes.
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公开(公告)号：US20230089418A1
公开(公告)日：2023-03-23
申请号：US17979454
申请日：2022-11-02
IPC分类号： C02F1/28 , B01J31/24 , B01J27/198 , B01J27/188 , B01J27/19 , B01J27/195 , B01J35/00 , A62D3/115 , A62D3/40 , A62D3/38 , C02F1/72 , C02F1/30 , G01N27/48 , B01J20/22 , C02F1/32 , C02F1/58 , G01N27/07 , G01N27/22 , G01N33/18
摘要： Materials for binding per- and polyfluoroalkyl substances (PFAS) are disclosed. A fluidic device comprising the materials for detection and quantification of PFAS in a sample is disclosed. The fluidic device may be configured for multiplexed analyses. Also disclosed are methods for sorbing and remediating PFAS in a sample. The sample may be groundwater containing, or suspected of containing, one or more PFAS.
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公开(公告)号：US11764322B2
公开(公告)日：2023-09-19
申请号：US17206469
申请日：2021-03-19
IPC分类号： G21H1/02 , H01L31/055 , C09K11/61 , C09K11/02 , H01L31/0693 , G21H1/12
CPC分类号： H01L31/055 , C09K11/025 , C09K11/616 , G21H1/02 , G21H1/12 , H01L31/0693
摘要： A beta-voltaic device made up of silica covered scintillating particles incorporated within an isotope absorbing layer to produce an improved power source. Lost beta particles are converted to UV light which is also converted to power in a beta-voltaic converter. The addition of the scintillating particles effectively increases the power efficiency of a BV device while maintaining the slim profile and smaller size of the power source. This arrangement makes possible implementation in space, defense, intelligence, medical implants, marine biology and other applications.
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公开(公告)号：US20230264138A1
公开(公告)日：2023-08-24
申请号：US18112314
申请日：2023-02-21
发明人： B. Peter McGrail , Radha K. Motkuri
IPC分类号： B01D53/047 , B01D53/26 , B01D53/04
CPC分类号： B01D53/0476 , B01D53/261 , B01D53/0438 , B01D2257/504 , B01D2257/80 , B01D2253/204 , B01D2259/404
摘要： An apparatus comprising (A) an atmospheric water extraction unit; and (B) a direct air capture unit positioned downstream of and in communication with the atmospheric water extraction unit, wherein the apparatus is capable of reversibly operating in (i) adsorption mode to adsorb water and CO2 from an incoming air stream and (ii) regeneration mode to release adsorbed water and CO2, wherein the atmospheric water extraction unit comprises a first desiccant bed comprising a sorbent that adsorbs water from an incoming air stream during adsorption mode and releases water during regeneration mode, and wherein the direct air capture unit comprises a first CO2 sorbent bed that adsorbs CO2 from an air stream during adsorption mode and releases CO2 during regeneration.
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公开(公告)号：US11859863B2
公开(公告)日：2024-01-02
申请号：US16993699
申请日：2020-08-14
CPC分类号： F24F3/1411 , F24F3/153 , F24F2003/1435 , F24F2003/1458
摘要： Methods, systems and devices for managing humidity within an HVAC system including a nanostructured desiccant porous material configured to adsorb water from an inlet stream at a first air pressure and to release water from that material when subjected to a second air pressure when the second air pressure is lower than the first air pressure is located within a particular location so as to allow for the passage of wet air over the materials and allow adsorption of the water on to the material. When coupled with a vacuum pump water can be collected and released from the materials and the system, regenerating the material for future use and removing water from a stream at a significantly lower cost than existing processes.
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公开(公告)号：US20230233989A1
公开(公告)日：2023-07-27
申请号：US18099550
申请日：2023-01-20
发明人： B. Peter McGrail , Radha K. Motkuri
IPC分类号： B01D53/26 , B01D53/047
CPC分类号： B01D53/261 , B01D53/047 , B01D2257/80 , B01D2257/504 , B01D2259/40083
摘要： An apparatus that includes (A) an atmospheric water extraction unit; and (B) a direct air capture unit positioned downstream of and in communication with the atmospheric water extraction unit, wherein the apparatus is capable of reversibly operating in (i) adsorption mode to adsorb water and CO2 from an incoming air stream and (ii) regeneration mode to release adsorbed water and CO2, wherein the atmospheric water extraction unit comprises a first desiccant bed comprising a sorbent that adsorbs water from an incoming air stream during adsorption mode and releases water during regeneration mode, and wherein the direct air capture unit comprises a first moisture-responsive CO2 sorbent bed comprising a sorbent that adsorbs CO2 from an air stream during adsorption mode and releases CO2 upon contact with water vapor during regeneration mode.
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公开(公告)号：US11518689B2
公开(公告)日：2022-12-06
申请号：US16869471
申请日：2020-05-07
IPC分类号： C02F1/28 , B01J31/24 , B01J27/198 , B01J27/188 , B01J27/19 , B01J27/195 , B01J35/00 , A62D3/115 , A62D3/40 , A62D3/38 , C02F1/72 , C02F1/30 , G01N27/48 , B01J20/22 , C02F1/32 , C02F1/58 , G01N27/07 , G01N27/22 , G01N33/18 , A62D101/22 , C02F101/36 , C02F103/06
摘要： Materials for binding per- and polyfluoroalkyl substances (PFAS) are disclosed. A fluidic device comprising the materials for detection and quantification of PFAS in a sample is disclosed. The fluidic device may be configured for multiplexed analyses. Also disclosed are methods for sorbing and remediating PFAS in a sample. The sample may be groundwater containing, or suspected of containing, one or more PFAS.
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公开(公告)号：US20210328086A1
公开(公告)日：2021-10-21
申请号：US17206469
申请日：2021-03-19
IPC分类号： H01L31/055 , H01L31/0693 , C09K11/02 , C09K11/61
摘要： A beta-voltaic device made up of silica covered scintillating particles incorporated within an isotope absorbing layer to produce an improved power source. Lost beta particles are converted to UV light which is also converted to power in a beta-voltaic converter. The addition of the scintillating particles effectively increases the power efficiency of a BV device while maintaining the slim profile and smaller size of the power source. This arrangement makes possible implementation in space, defense, intelligence, medical implants, marine biology and other applications.
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9.发明授权公开(公告)号：US11891313B2
公开(公告)日：2024-02-06
申请号：US17613807
申请日：2020-05-07
IPC分类号： C02F1/28 , B01J31/24 , B01J27/198 , B01J27/188 , B01J27/19 , B01J27/195 , B01J35/00 , A62D3/115 , A62D3/40 , A62D3/38 , C02F1/72 , C02F1/30 , G01N27/48 , B01J20/22 , C02F1/32 , C02F1/58 , G01N27/07 , G01N27/22 , G01N33/18 , A62D101/22 , C02F101/36 , C02F103/06
CPC分类号： C02F1/288 , A62D3/115 , A62D3/38 , A62D3/40 , B01J20/226 , B01J27/188 , B01J27/19 , B01J27/195 , B01J27/198 , B01J31/24 , B01J35/004 , C02F1/283 , C02F1/30 , C02F1/32 , C02F1/583 , C02F1/725 , G01N27/07 , G01N27/226 , G01N27/48 , G01N33/1886 , A62D2101/22 , B01J2231/005 , B01J2531/74 , C02F1/281 , C02F1/285 , C02F2101/36 , C02F2103/06 , C02F2209/001 , C02F2209/003 , C02F2209/40 , C02F2303/16 , C02F2305/08 , C02F2305/10
摘要： Materials for binding per- and polyfluoroalkyl substances (PFAS) are disclosed. A fluidic device comprising the materials for detection and quantification of PFAS in a sample is disclosed. The fluidic device may be configured for multiplexed analyses. Also disclosed are methods for sorbing and remediating PFAS in a sample. The sample may be groundwater containing, or suspected of containing, one or more PFAS.
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10.发明申请公开(公告)号：US20220252536A1
公开(公告)日：2022-08-11
申请号：US17613807
申请日：2020-05-07
IPC分类号： G01N27/22 , B01J20/22 , C02F1/58 , C02F1/28 , C02F1/32 , C02F1/72 , G01N27/48 , G01N33/18 , G01N27/07
摘要： Materials for binding per- and polyfluoroalkyl substances (PFAS) are disclosed. A fluidic device comprising the materials for detection and quantification of PFAS in a sample is disclosed. The fluidic device may be configured for multiplexed analyses. Also disclosed are methods for sorbing and remediating PFAS in a sample. The sample may be groundwater containing, or suspected of containing, one or more PFAS.
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