JP6743311B2 - ポータブル二酸化炭素吸収システム - Google Patents
ポータブル二酸化炭素吸収システム Download PDFInfo
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- JP6743311B2 JP6743311B2 JP2019552467A JP2019552467A JP6743311B2 JP 6743311 B2 JP6743311 B2 JP 6743311B2 JP 2019552467 A JP2019552467 A JP 2019552467A JP 2019552467 A JP2019552467 A JP 2019552467A JP 6743311 B2 JP6743311 B2 JP 6743311B2
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 195
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 90
- 239000001569 carbon dioxide Substances 0.000 title claims description 89
- 238000010521 absorption reaction Methods 0.000 title claims description 82
- 239000012530 fluid Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000003570 air Substances 0.000 description 31
- 239000007789 gas Substances 0.000 description 26
- 235000011089 carbon dioxide Nutrition 0.000 description 16
- 239000000463 material Substances 0.000 description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 description 8
- 238000000859 sublimation Methods 0.000 description 8
- 230000008022 sublimation Effects 0.000 description 8
- -1 surface area Chemical compound 0.000 description 8
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- 238000007792 addition Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
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- 239000004411 aluminium Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 230000009972 noncorrosive effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B01D—SEPARATION
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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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- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- 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]
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
- Ventilation (AREA)
- Treating Waste Gases (AREA)
- Carbon And Carbon Compounds (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
Claims (18)
- ポータブル二酸化炭素(CO2)吸収デバイスであって、
流入部及び流出部を規定する外部ハウジングと、
前記流入部、及び、膨張マニホルドと流体連通しているブロワであって、前記ブロワが、前記ハウジング内に配置され、空気を前記外部ハウジング内に、前記流入部を通して吸い込む、前記ブロワと、
膨張チャンバを規定するマニホルドハウジングを備え、前記膨張チャンバが、前記ハウジング内に配置され、前記ポータブル二酸化炭素吸収デバイスを通過する制御容量を膨張させることにより、前記ブロワから受領した空気をフィルタリングするとともに速度を低減する、前記膨張マニホルドと、
前記ハウジング内に配置された二酸化炭素吸収装置であって、前記二酸化炭素吸収装置が、前記膨張マニホルド及び前記流出部と流体連通しており、前記二酸化炭素吸収装置が、前記膨張マニホルドを出る空気から二酸化炭素を吸収する、前記二酸化炭素吸収装置と、
前記ハウジング内に配置された電力供給源であって、前記電力供給源が、前記ブロワと電気的に通信している、前記電力供給源と、を備えている、前記ポータブル二酸化炭素(CO2)吸収デバイス。 - 前記ブロワが、前記ポータブル二酸化炭素吸収デバイス内に正圧を生成して、前記流入部内に空気を吸い込み、前記膨張マニホルド及び前記二酸化炭素吸収装置を通して前記空気を押し出す、請求項1に記載のポータブル二酸化炭素吸収デバイス。
- 前記電力供給源及び前記ブロワに操作可能に係合した制御システムであって、前記制御システムが、前記ブロワを、所望の空気流量を生成するように動作させる、前記制御システムをさらに備えた、請求項1に記載のポータブル二酸化炭素吸収デバイス。
- 前記流入部、前記流出部、前記外部ハウジング、前記ブロワ、前記膨張マニホルド、または前記二酸化炭素吸収装置の少なくとも1つの中または近位に配置されたセンサであって、前記センサが、前記センサの近位の環境内のCO2の濃度を監視するように、前記制御システムと通信しており、前記制御システムが、前記センサからデータを受信して、前記ブロワを、前記環境内のCO2の濃度を所望の閾値未満に維持するような方式で、自動的に動作させる、前記センサをさらに備えた、請求項3に記載のポータブル二酸化炭素吸収デバイス。
- 前記電力供給源が、再充電可能なバッテリを含んでいる、請求項1に記載のポータブル二酸化炭素吸収デバイス。
- 前記流出部が、前記流入部の流入幅より大である流出幅を有している、請求項5に記載のポータブル二酸化炭素吸収デバイス。
- 前記流入部または前記流出部の少なくとも1つが、スクリーン、メッシュ、または複数の開口を備えている、請求項5に記載のポータブル二酸化炭素吸収デバイス。
- 前記二酸化炭素吸収装置が、CO2吸収物質をさらに備えている、請求項1に記載のポータブル二酸化炭素吸収デバイス。
- 前記CO2吸収剤が、アンモニアの1つまたは複数の誘導体を備えている、請求項8に記載のポータブル二酸化炭素吸収デバイス。
- 前記アンモニアの1つまたは複数の誘導体が、モノエタノールアミンである、請求項9に記載のポータブル二酸化炭素吸収デバイス。
- 前記CO2吸収物質が、固体、半固体、または液体の組成として提供される、請求項8に記載のポータブル二酸化炭素吸収デバイス。
- 前記二酸化炭素吸収デバイスが、毎分20立方フィートから60立方フィートの間のレンジ内の流量で動作する、請求項1に記載のポータブル二酸化炭素吸収デバイス。
- 1つまたは複数のディスプレイ、音声/可視インジケータ、またはこれらの組合せをさらに備えている、請求項1に記載のポータブル二酸化炭素吸収デバイス。
- 前記二酸化炭素吸収装置が、毎分約7リットルのCO2を吸収する、請求項1に記載のポータブル二酸化炭素吸収デバイス。
- 流入部及び流出部を規定する外部ハウジングと、
前記流出部、及び、膨張マニホルドと流体連通しているブロワであって、前記ブロワが、前記ハウジング内に配置され、前記膨張マニホルドから空気を吸引し、前記外部ハウジングからの空気を、前記流出部を通して押し出す、前記ブロワと、
膨張チャンバを規定するマニホルドハウジングを備え、前記膨張チャンバが、前記ハウジング内に配置され、前記ブロワによって吸引した空気をフィルタリングするとともに速度を低減する、前記膨張マニホルドと、
前記ハウジング内に配置された二酸化炭素吸収装置であって、前記二酸化炭素吸収装置が、前記流入部及び前記膨張マニホルドと流体連通しており、前記二酸化炭素吸収装置が、前記流入部に入る空気から二酸化炭素を吸収する、前記二酸化炭素吸収装置と、
前記ハウジング内に配置された電力供給源であって、前記電力供給源が、前記ブロワと電気的に通信している、前記電力供給源と、を備えている、ポータブル二酸化炭素吸収デバイス。 - 前記ブロワが、前記外部ハウジングの外の空気を、前記二酸化炭素吸収装置及び前記膨張マニホルドを通して吸引するように、負圧を生成する、請求項15に記載のポータブル二酸化炭素吸収デバイス。
- 前記流入部が、前記流出部の流出幅より大である流入幅を有している、請求項15に記載のポータブル二酸化炭素吸収デバイス。
- 前記二酸化炭素吸収装置が、CO2吸収物質をさらに備えている、請求項1に記載のポータブル二酸化炭素吸収デバイス。
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