JP6971392B2 - 空気−水抽出システム - Google Patents
空気−水抽出システム Download PDFInfo
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- JP6971392B2 JP6971392B2 JP2020517176A JP2020517176A JP6971392B2 JP 6971392 B2 JP6971392 B2 JP 6971392B2 JP 2020517176 A JP2020517176 A JP 2020517176A JP 2020517176 A JP2020517176 A JP 2020517176A JP 6971392 B2 JP6971392 B2 JP 6971392B2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1417—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/268—Drying gases or vapours by diffusion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/812—Electrons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1435—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification comprising semi-permeable membrane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Fuel Cell (AREA)
- Drying Of Gases (AREA)
Description
H2→2H++2e− (1)
印加される電圧の極性により、反応(1)から形成されるプロトンは、プロトン交換膜を横切るように駆動され、さらに、反応(1)から形成される電子は、外部回路を介して、バスされる(bussed)。プロトン交換膜を介して搬送される各プロトンは、当該プロトンと共に、ある量の水を引き込むことができる。ここで、プロトン交換膜を通り抜けるプロトンの毎モルに対して、2〜4モルまたは2.5〜3.5モルの水が、膜を横切って、搬送されると考えられる。
2H++2e−→H2 (2)
例
例1
Claims (10)
- 選択拡散を介して、水選択膜を通って、第一のサイドから第二のサイドへと、湿気を含む空気からの水を運ぶように構成された、当該水選択膜と、
前記水選択膜の前記第二のサイドおよび水素ガス注入口と、流体連通されている、低圧力チェンバーと、
アノード、プロトン交換膜、カソード、および電源を含む、膜電極接合体と、
前記カソードから、飽和水素および液体水を受け取るために、前記カソードと流体連通されている、高圧力チェンバーと、
前記高圧力チェンバーから前記流体水を除去するように構成された、前記高圧力チェンバーと流体連通されている、水路と、
前記高圧力チェンバーから前記飽和水素を除去するための、水素路とを備え、
前記水素ガス注入口は、
前記低圧力チェンバーに乾燥水素を運ぶように、構成されており、
前記アノードは、
前記低圧力チェンバーと流体連通されている、
空気−水抽出システム。 - 絞りバルブは、前記水素路に位置しており、
前記水素路は、前記水素ガス注入口と流体連通されている、
請求項1に係る空気−水抽出システム。 - 前記低圧力チェンバーは、0.2kPa〜5MPaの圧力で動作するように、構成されている、または、前記高圧力チェンバーは、5〜100MPaの圧力を維持するように、構成されている、
請求項1または請求項2に記載の空気−水抽出システム。 - 前記高圧力チェンバーと流体連通されている水貯蔵タンクを、さらに備える、
請求項1乃至請求項3の何れか1項に記載の空気−水抽出システム。 - 前記水選択膜に向かうように、前記湿気を含む空気を方向づけするように構成された、前記水選択膜の前記第一のサイドに位置する、ファンをさらに備えている、
請求項1乃至請求項4の何れか1項に記載の空気−水抽出システム。 - 湿気を含む空気から水を除去する方法であって、
水選択膜を介して、湿気を含む空気からの水を、低圧力チェンバーへ運ぶこと、および、混合ガスを形成するために、水素ガス注入口を介して、前記低圧力チェンバーへ、乾燥水素を方向づけすることと、
アノードで前記乾燥水素をプロトンと電子とに分離させるために、膜電極接合体に対して電圧を印加すること、および、プロトン交換膜を介して、前記アノードから、カソードへ、前記プロトンおよび前記水を、方向づけすることと、
高圧力チェンバー内で、結合した水素と前記水とを集めることとを、備え、
前記低圧力チェンバーは、前記膜電極接合体と、流体連通されており、
前記膜電極接合体は、前記アノード、前記プロトン交換膜、前記カソード、および電源を含み、
前記結合した水素を形成するために、前記カソードで、前記プロトンは、前記電子と再結合する、
方法。 - 水路を介して、前記高圧力チェンバーから、液体状の前記水を除去することを、さらに備える、
請求項6に記載の方法。 - 水素路を介して、前記高圧力チェンバーから、前記結合した水素を除去することと、
前記乾燥水素を形成するため、前記結合した水素の圧力および相対湿度を下げることと、
前記水素ガス注入口を介して、前記低圧力チェンバーへ、前記乾燥水素を導入することとを、さらに備える、
請求項6または請求項7に記載の方法。 - 前記湿気を含む空気は、20〜100%の初期相対湿度を有する、または、前記乾燥水素は、20%以下、または0〜15%、または5〜10%の相対湿度を有する、
請求項6乃至請求項8の何れか1項に記載の方法。 - 前記低圧力チェンバー内の圧力は、0.2kPa〜5MPaであり、
前記高圧力チェンバー内の圧力は、5〜100MPaである、
請求項6乃至請求項9の何れか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762561987P | 2017-09-22 | 2017-09-22 | |
US62/561,987 | 2017-09-22 | ||
PCT/US2018/052341 WO2019060800A1 (en) | 2017-09-22 | 2018-09-24 | AIR-WATER EXTRACTION SYSTEM |
Publications (2)
Publication Number | Publication Date |
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JP2020535001A JP2020535001A (ja) | 2020-12-03 |
JP6971392B2 true JP6971392B2 (ja) | 2021-11-24 |
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JP2020517176A Active JP6971392B2 (ja) | 2017-09-22 | 2018-09-24 | 空気−水抽出システム |
Country Status (6)
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US (1) | US11353222B2 (ja) |
EP (1) | EP3669128B1 (ja) |
JP (1) | JP6971392B2 (ja) |
KR (1) | KR102556419B1 (ja) |
CN (1) | CN111356886B (ja) |
WO (1) | WO2019060800A1 (ja) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3299422B2 (ja) * | 1995-06-30 | 2002-07-08 | 三菱電機株式会社 | 電解機能素子及びその製造方法 |
JP3844859B2 (ja) * | 1997-11-12 | 2006-11-15 | 三菱電機株式会社 | 除湿装置 |
JPH11151416A (ja) * | 1997-11-20 | 1999-06-08 | Mitsubishi Electric Corp | 固体高分子電解型湿度交換モジュール |
JP3781258B2 (ja) | 2000-03-07 | 2006-05-31 | スズキ株式会社 | 空調装置およびそのシステム |
JP2003090567A (ja) | 2001-09-20 | 2003-03-28 | Ebara Corp | クリーンルームおよびその調湿方法 |
US7162469B2 (en) | 2002-07-20 | 2007-01-09 | Microsoft Corporation | Querying an object for properties |
US20040115489A1 (en) * | 2002-12-12 | 2004-06-17 | Manish Goel | Water and energy management system for a fuel cell |
WO2004062016A1 (ja) | 2002-12-26 | 2004-07-22 | Sony Corporation | 水素ガス湿度制御装置、燃料電池、水素ガス湿度制御方法および燃料電池の湿度制御方法 |
JP4871225B2 (ja) | 2007-07-02 | 2012-02-08 | ニッポン高度紙工業株式会社 | 高イオン伝導性固体電解質及びその製造方法並びに該固体電解質を使用した電気化学システム |
CN101306302B (zh) * | 2008-01-31 | 2011-08-31 | 上海交通大学 | 分离和净化含氢工业废气方法 |
JP5651247B2 (ja) | 2010-11-12 | 2015-01-07 | ザ テキサス エイ・アンド・エム ユニヴァーシティ システム | 多段ポンプを使用する空気除湿及び顕熱冷却のためのシステム及び方法 |
EP2794074A2 (en) | 2011-12-20 | 2014-10-29 | Osmotex AG | Liquid transport membrane |
US20150096884A1 (en) * | 2013-10-07 | 2015-04-09 | W. L. Gore & Associates, Inc. | Humidification Control Device |
CN104083994A (zh) | 2014-07-21 | 2014-10-08 | 东南大学 | 一种基于电渗析的高压放电空气除湿装置 |
US10502438B2 (en) | 2015-05-13 | 2019-12-10 | The Research Foundation For The State University Of New York | Latent and sensible cooling membrane heat pump |
CN108291317B (zh) | 2015-11-23 | 2021-06-18 | 上海载昂材料科技有限公司 | 利用电化学电池的环境控制系统 |
CN105727703A (zh) * | 2016-02-05 | 2016-07-06 | 北京清软时代科技有限公司 | 恒湿机及展示柜 |
US11149970B2 (en) | 2016-10-28 | 2021-10-19 | Xergy Inc. | Cooling systems having an integrated ionic liquid salt dehumidification system |
CN106949571B (zh) | 2017-03-09 | 2023-04-25 | 华南理工大学 | 一种基于筛网式两性离子交换膜电极的电化学除湿装置 |
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2018
- 2018-09-24 CN CN201880061446.1A patent/CN111356886B/zh active Active
- 2018-09-24 US US16/648,699 patent/US11353222B2/en active Active
- 2018-09-24 KR KR1020207010542A patent/KR102556419B1/ko active IP Right Grant
- 2018-09-24 EP EP18857866.0A patent/EP3669128B1/en active Active
- 2018-09-24 JP JP2020517176A patent/JP6971392B2/ja active Active
- 2018-09-24 WO PCT/US2018/052341 patent/WO2019060800A1/en unknown
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Publication number | Publication date |
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CN111356886B (zh) | 2022-02-22 |
KR20200055024A (ko) | 2020-05-20 |
JP2020535001A (ja) | 2020-12-03 |
EP3669128A4 (en) | 2021-03-17 |
US11353222B2 (en) | 2022-06-07 |
EP3669128B1 (en) | 2023-08-30 |
WO2019060800A1 (en) | 2019-03-28 |
US20200284448A1 (en) | 2020-09-10 |
CN111356886A (zh) | 2020-06-30 |
KR102556419B1 (ko) | 2023-07-17 |
EP3669128A1 (en) | 2020-06-24 |
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