JP2021031055A - 液体吸着剤を使用する航空機の客室の汚染物質除去 - Google Patents
液体吸着剤を使用する航空機の客室の汚染物質除去 Download PDFInfo
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- B01D53/14—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 by absorption
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- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
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Abstract
【解決手段】汚染物質除去システムは、膜スクラバ−セパレータ及び膜ストリッパ−セパレータを備えるが、他の例では、汚染物質除去システムは、スクラビングモード及びストリッピングモードで動作するように構成された単一の膜セパレータを備えていてよい。汚染物質除去システムは、航空機の1つ以上の水源を使用して、清浄な空気流の湿度若しくは液体吸着剤の水濃度を維持するように構成された湿度管理システム、又は航空機空気流に流体連結された1つ以上の熱交換器を使用して、液体吸着剤の温度を維持するように構成された熱管理システムと、を備えていてよい。
【選択図】図2
Description
を含む。
Claims (3)
- 航空機用汚染物質除去システムであって、
航空機の客室から客室空気流を受け取り、客室空気流から汚染物質を液体吸着剤に吸収させ、清浄な空気流を排出するように構成された、膜スクラバ−セパレータと、
前記液体吸着剤から前記汚染物質を脱着させ、汚染物質流に前記汚染物質を排出するように構成された、膜ストリッパ−セパレータと、
前記航空機の1つ以上の水源を使用して、前記清浄な空気流の湿度又は前記液体吸着剤の水濃度を維持するように構成された、湿度管理システムと、
を含む、航空機用汚染物質除去システム。 - スクラビングモードでは、
航空機の客室から客室空気流を受け取り、
前記客室空気流から汚染物質を液体吸着剤に吸収させ、
清浄な空気流を排出し、
ストリッピングモードでは、
外気流を受け取り、
前記外気流を使用して前記液体吸着剤から前記汚染物質を脱着させ、
汚染物質流に前記汚染物質を排出する
ように構成された、膜セパレータを含む、航空機用汚染物質除去システム。 - 客室空気流を受け取り、
汚染物質を前記客室空気流から液体吸着剤に吸収させ、
清浄な空気流を排出するように構成された膜スクラバ−セパレータと、
前記液体吸着剤から前記汚染物質を脱着させ、
前記汚染物質流に前記汚染物質を排出するように構成された膜ストリッパ−セパレータと、
航空機気流に流体連結された1つ以上の熱交換器を使用して、前記液体吸着剤の温度を維持するように構成された熱管理システムと、
を含む、航空機用汚染物質除去システム。
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US16/551,368 | 2019-08-26 | ||
US16/551,368 US11292600B2 (en) | 2019-08-26 | 2019-08-26 | Aircraft cabin contaminant removal using liquid sorbent |
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JP2021031055A true JP2021031055A (ja) | 2021-03-01 |
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US (1) | US11292600B2 (ja) |
EP (1) | EP3785788A3 (ja) |
JP (1) | JP2021031055A (ja) |
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US11123685B2 (en) * | 2017-02-27 | 2021-09-21 | Honeywell International Inc. | Hollow fiber membrane contactor scrubber/stripper for cabin carbon dioxide and humidity control |
US11628397B2 (en) * | 2020-03-26 | 2023-04-18 | Honeywell International Inc. | Spacesuit contaminant removal using liquid sorbent |
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2019
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2020
- 2020-07-27 JP JP2020126294A patent/JP2021031055A/ja active Pending
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EP3785788A2 (en) | 2021-03-03 |
US20210061475A1 (en) | 2021-03-04 |
EP3785788A3 (en) | 2021-06-02 |
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