JP6877229B2 - 空気浄化システム - Google Patents
空気浄化システム Download PDFInfo
- Publication number
- JP6877229B2 JP6877229B2 JP2017087808A JP2017087808A JP6877229B2 JP 6877229 B2 JP6877229 B2 JP 6877229B2 JP 2017087808 A JP2017087808 A JP 2017087808A JP 2017087808 A JP2017087808 A JP 2017087808A JP 6877229 B2 JP6877229 B2 JP 6877229B2
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- JP
- Japan
- Prior art keywords
- carbon dioxide
- space
- air
- room
- water vapor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004887 air purification Methods 0.000 title claims description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 186
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 93
- 239000001569 carbon dioxide Substances 0.000 claims description 93
- 239000012528 membrane Substances 0.000 claims description 41
- 238000000926 separation method Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000012466 permeate Substances 0.000 claims description 22
- 230000006837 decompression Effects 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 description 8
- 230000035699 permeability Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000012510 hollow fiber Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B01D53/22—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 diffusion
-
- 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
- B01D53/22—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 diffusion
- B01D2053/221—Devices
- B01D2053/223—Devices with hollow tubes
- B01D2053/224—Devices with hollow tubes with hollow fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- 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
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
-
- 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
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
- B01D2259/4575—Gas separation or purification devices adapted for specific applications for use in transportation means in aeroplanes or space ships
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- 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)
- Gas Separation By Absorption (AREA)
Description
図1に、本発明の第1実施形態に係る空気浄化システム1Aを示す。この空気浄化システム1Aは、人を収容する部屋2内の空気を浄化するものである。
m=K×A×ΔP
m:特定成分の透過速度[mol/sec]
K:特定成分の透過度[mol/(m2・sec・Pa)]
A:分離膜の面積[m2]
ΔP:分離膜の両側での特定成分の分圧差[Pa]
図2に、本発明の第2実施形態に係る空気浄化システム1Bを示す。なお、本実施形態において、第1実施形態と同一構成要素には同一符号を付し、重複した説明は省略する。
本発明は上述した実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲で種々の変形が可能である。例えば、部屋2には、必ずしも空調装置3が設けられている必要はない。
2 部屋
4 二酸化炭素除去装置
41 第1空間
42 第2空間
43 分離膜
51 送り路
52 戻り路
62 減圧ポンプ
8 水蒸気供給装置
Claims (1)
- 部屋内の空気を浄化する空気浄化システムであって、
二酸化炭素および水蒸気を選択的に透過させる分離膜で仕切られた第1空間および第2空間を含む二酸化炭素除去装置と、
前記部屋内の空気を前記第1空間へ導く送り路と、
二酸化炭素が除去された清浄空気を前記第1空間から前記部屋へ導く戻り路と、
前記第2空間の二酸化炭素分圧が、前記部屋内の空気中の二酸化炭素分圧よりも低くなるように前記第2空間を真空引きする減圧ポンプと、
前記第2空間の水蒸気分圧が前記第1空間の水蒸気分圧と実質的に等しくなるように前記第2空間に水蒸気を供給する水蒸気供給装置と、
を備える、空気浄化システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017087808A JP6877229B2 (ja) | 2017-04-27 | 2017-04-27 | 空気浄化システム |
CN201880025114.8A CN110536737A (zh) | 2017-04-27 | 2018-04-25 | 空气净化系统 |
PCT/JP2018/016796 WO2018199165A1 (ja) | 2017-04-27 | 2018-04-25 | 空気浄化システム |
US16/608,913 US20200246749A1 (en) | 2017-04-27 | 2018-04-25 | Air purifying system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017087808A JP6877229B2 (ja) | 2017-04-27 | 2017-04-27 | 空気浄化システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018183750A JP2018183750A (ja) | 2018-11-22 |
JP2018183750A5 JP2018183750A5 (ja) | 2020-04-09 |
JP6877229B2 true JP6877229B2 (ja) | 2021-05-26 |
Family
ID=63919845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017087808A Active JP6877229B2 (ja) | 2017-04-27 | 2017-04-27 | 空気浄化システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200246749A1 (ja) |
JP (1) | JP6877229B2 (ja) |
CN (1) | CN110536737A (ja) |
WO (1) | WO2018199165A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109276194A (zh) * | 2018-11-28 | 2019-01-29 | 贵州工程应用技术学院 | 一种智能工业清洁机器人 |
JP6609386B1 (ja) | 2019-02-05 | 2019-11-20 | 川崎重工業株式会社 | 空気浄化システム |
JP2021102198A (ja) * | 2019-12-25 | 2021-07-15 | 株式会社クラレ | 二酸化炭素分離デバイス、空気清浄機、エアーコンディショナ、及び二酸化炭素濃縮装置 |
KR102556881B1 (ko) * | 2021-06-03 | 2023-07-19 | 화인클린(주) | 미세먼지와 이산화탄소 제거를 위한 공기청정기 |
US20220401878A1 (en) * | 2021-06-21 | 2022-12-22 | Air Products And Chemicals, Inc. | Reducing energy consumption for marine and offshore membrane applications |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5799652A (en) * | 1995-05-22 | 1998-09-01 | Hypoxico Inc. | Hypoxic room system and equipment for Hypoxic training and therapy at standard atmospheric pressure |
JP2003025991A (ja) * | 2001-07-13 | 2003-01-29 | Hitachi Ltd | 換気装置 |
EP2411122A4 (en) * | 2009-03-26 | 2012-08-22 | Eco Bio Technologies Pty Ltd | METHOD FOR SEPARATING GASES |
JP5743639B2 (ja) * | 2011-03-29 | 2015-07-01 | 新日鉄住金エンジニアリング株式会社 | 二酸化炭素ガス分離システム |
JP5738704B2 (ja) * | 2011-07-26 | 2015-06-24 | 富士フイルム株式会社 | 二酸化炭素分離装置および二酸化炭素分離方法 |
TWI602834B (zh) * | 2012-10-22 | 2017-10-21 | 住友化學股份有限公司 | 共聚物及二氧化碳分離膜 |
JP2015192927A (ja) * | 2014-03-31 | 2015-11-05 | Tdk株式会社 | ガス分離膜およびガス分離装置 |
JP6715575B2 (ja) * | 2015-06-18 | 2020-07-01 | 住友化学株式会社 | 二酸化炭素分離方法及び二酸化炭素分離装置 |
-
2017
- 2017-04-27 JP JP2017087808A patent/JP6877229B2/ja active Active
-
2018
- 2018-04-25 US US16/608,913 patent/US20200246749A1/en not_active Abandoned
- 2018-04-25 CN CN201880025114.8A patent/CN110536737A/zh active Pending
- 2018-04-25 WO PCT/JP2018/016796 patent/WO2018199165A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2018183750A (ja) | 2018-11-22 |
US20200246749A1 (en) | 2020-08-06 |
CN110536737A (zh) | 2019-12-03 |
WO2018199165A1 (ja) | 2018-11-01 |
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