JP2015517398A - 酸素分離器及び酸素生成方法 - Google Patents
酸素分離器及び酸素生成方法 Download PDFInfo
- Publication number
- JP2015517398A JP2015517398A JP2015509530A JP2015509530A JP2015517398A JP 2015517398 A JP2015517398 A JP 2015517398A JP 2015509530 A JP2015509530 A JP 2015509530A JP 2015509530 A JP2015509530 A JP 2015509530A JP 2015517398 A JP2015517398 A JP 2015517398A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- oxygen separation
- separation device
- adsorbent
- sorbent
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 497
- 239000001301 oxygen Substances 0.000 title claims abstract description 497
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 497
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000000926 separation method Methods 0.000 claims abstract description 270
- 239000003463 adsorbent Substances 0.000 claims abstract description 94
- 239000007789 gas Substances 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 62
- 239000002594 sorbent Substances 0.000 claims abstract description 61
- 238000001179 sorption measurement Methods 0.000 claims abstract description 60
- 238000011010 flushing procedure Methods 0.000 claims abstract description 58
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 49
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 claims description 32
- 229940075554 sorbate Drugs 0.000 claims description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims description 25
- 239000010457 zeolite Substances 0.000 claims description 11
- 229910021536 Zeolite Inorganic materials 0.000 claims description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052756 noble gas Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 22
- 239000003570 air Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 10
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000002640 oxygen therapy Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000019522 cellular metabolic process Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000000287 tissue oxygenation Effects 0.000 description 1
- 238000003466 welding 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
- B01D53/02—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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B19/00—Cartridges with absorbing substances for respiratory apparatus
-
- 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
- B01D53/02—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
- 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
- B01D53/047—Pressure swing adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
- B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Description
Claims (11)
- 酸素含有ガスから酸素を分離する方法であって、
少なくとも、第1及び第2の酸素分離期間に行うステップと、
前記第1酸素分離期間と前記第2の酸素分離期間との間の冷却期間に行うステップと、
を含み、
前記第1及び前記第2の酸素分離期間に行うステップは、それぞれ、酸素含有ガスを、酸素分離吸着剤を含む酸素分離デバイスの一次側に導くステップと、前記酸素分離デバイスの前記一次側と二次側との間に圧力差を作ることによって、前記酸素分離デバイスから出る酸素を豊富に含むガスの流れを生成するステップとを含み、
前記冷却期間に行うステップは、
フラッシング収着質を、前記酸素分離デバイスを通り抜けるように導くステップと、
冷却収着質を、前記酸素分離デバイスを通り抜けるように導くステップと、
を含み、
前記フラッシング収着質は、前記酸素分離吸着剤に対し、吸着エネルギーe1を有し、
前記冷却収着質は、前記酸素分離吸着剤に対し、吸着エネルギーe2を有し、
前記吸着エネルギーe2は、前記吸着エネルギーe1よりも低い、方法。 - 前記フラッシング収着質は、窒素を含み、及び/又は、前記冷却収着質は、酸素又は希ガスを含む、請求項1に記載の方法。
- 前記フラッシング収着質及び/又は前記冷却収着質は、酸素分離期間の間及び/又は冷却期間の間に生成される、請求項1に記載の方法。
- 前記フラッシング収着質を、前記酸素分離デバイスを通り抜けるように導くステップは、請求項1に記載の方法に使用される酸素分離器をオフにした直後に行われる、請求項1に記載の方法。
- 前記酸素分離吸着剤は、3wt‰よりも多い量のフラッシング収着質でロードされる、請求項1に記載の方法。
- 前記冷却収着質を、前記酸素分離デバイスを通り抜けるように導くステップは、請求項1に記載の方法に使用される酸素分離器をオフにした直後に行われる、請求項1に記載の方法。
- 前記フラッシング収着質を、前記酸素分離デバイスを通り抜けるように導くステップ、及び/又は、前記冷却収着質を、前記酸素分離デバイスを通り抜けるように導くステップは、前記酸素分離吸着剤の温度に依存して行われる、請求項1に記載の方法。
- 酸素含有ガスの流れを酸素分離デバイス内へと導くための一次側におけるガス注入口と、酸素を豊富に含むガスの流れを前記酸素分離デバイスから外に導くための二次側におけるガス排出口とを有し、酸素分離吸着剤を含む少なくとも1つの酸素分離デバイスと、
前記少なくとも1つの酸素分離デバイスの前記一次側と前記二次側との間に圧力差を作る圧力調節デバイスと、
を含む、酸素分離器であって、
前記酸素分離器は、
2つの酸素生成期間の間に、フラッシング収着質を、前記少なくとも1つの酸素分離デバイスを通り抜けるように導き、2つの酸素生成サイクルの間に、冷却収着質を、前記少なくとも1つの酸素分離デバイスを通り抜けるように導く制御ユニットを含み、前記フラッシング収着質は、前記酸素分離吸着剤に対し、吸着エネルギーe1を有し、前記冷却収着質は、前記酸素分離吸着剤に対し、吸着エネルギーe2を有し、前記吸着エネルギーe2は、前記吸着エネルギーe1よりも低い、酸素分離器。 - 前記酸素分離吸着剤の温度を検出するセンサを含む、請求項8に記載の酸素分離器。
- 前記フラッシング収着質を収容する容器及び/又は前記冷却収着質を収容する容器を含む、請求項8に記載の酸素分離器。
- 前記酸素分離吸着剤は、Li−LSXゼオライトを含む、請求項8に記載の酸素分離器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261642502P | 2012-05-04 | 2012-05-04 | |
US61/642,502 | 2012-05-04 | ||
PCT/IB2013/053172 WO2013164728A1 (en) | 2012-05-04 | 2013-04-22 | Oxygen separator and method of generating oxygen |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015517398A true JP2015517398A (ja) | 2015-06-22 |
JP2015517398A5 JP2015517398A5 (ja) | 2016-06-16 |
JP6180513B2 JP6180513B2 (ja) | 2017-08-16 |
Family
ID=48607326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015509530A Active JP6180513B2 (ja) | 2012-05-04 | 2013-04-22 | 酸素分離器及び酸素生成方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9504953B2 (ja) |
EP (1) | EP2844367B1 (ja) |
JP (1) | JP6180513B2 (ja) |
CN (1) | CN104271217B (ja) |
BR (1) | BR112014027115B1 (ja) |
RU (1) | RU2630099C2 (ja) |
WO (1) | WO2013164728A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109387540A (zh) * | 2018-09-25 | 2019-02-26 | 杭州超钜科技有限公司 | 氦气连续在线监测系统及其监测方法 |
CN110282603A (zh) * | 2019-05-21 | 2019-09-27 | 南京航空航天大学 | 一种低引气量机载双床变温吸附制氧系统及工作方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5848780B2 (ja) * | 2011-03-03 | 2016-01-27 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 酸素を生成する方法及び構成 |
JP6203869B2 (ja) * | 2013-02-15 | 2017-09-27 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 酸素分離装置及び酸素生成方法 |
US20150238721A1 (en) * | 2014-02-24 | 2015-08-27 | Vetland Medical Sales and Services, LLC | Electronic E-Cylinder |
US10258919B2 (en) * | 2015-08-19 | 2019-04-16 | Koninklijke Philips N.V. | Oxygen separator with improved efficiency |
CN110921635B (zh) * | 2019-12-13 | 2023-09-26 | 南京航空航天大学 | 一种结合空气冲洗与膜分离的机载制氮装置及其应用方法 |
IT202100020294A1 (it) * | 2021-07-29 | 2023-01-29 | Oda Ossigeno Dallambiente S R L | “Apparato comprendente un dispositivo di monitoraggio di un concentratore di ossigeno ed il concentratore di ossigeno.” |
IT202100020273A1 (it) * | 2021-07-29 | 2023-01-29 | Oda Ossigeno Dallambiente S R L | “Dispositivo di monitoraggio di un concentratore di ossigeno.” |
EP4377966A1 (en) * | 2021-07-29 | 2024-06-05 | Oda Ossigeno Dall'ambiente S.r.l. | Monitoring device of an oxygen concentrator |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58156325A (ja) * | 1982-02-25 | 1983-09-17 | ポ−ル・コ−ポレ−シヨン | 自動温度検知サイクル制御を備える吸着分留装置及び方法 |
JPS61197018A (ja) * | 1985-01-25 | 1986-09-01 | Marutani Kakoki Kk | 圧力差吸脱着気体分離法における不要成分の破過を予知する方法 |
JPH0199627A (ja) * | 1987-10-09 | 1989-04-18 | Marutani Kakoki Kk | 圧力スイング法ガス吸着精製装置 |
JPH07194919A (ja) * | 1993-12-16 | 1995-08-01 | Praxair Technol Inc | 真空圧力スイング式吸着装置の整調方法 |
JP2000239004A (ja) * | 1999-02-19 | 2000-09-05 | Teijin Ltd | 圧力変動吸着型酸素濃縮装置 |
JP2005270953A (ja) * | 2004-02-27 | 2005-10-06 | Kuraray Chem Corp | 混合ガスの分離方法、並びに窒素ガス分離装置及び窒素ガス消費システム |
JP2007190314A (ja) * | 2006-01-23 | 2007-08-02 | Teijin Pharma Ltd | 医療用酸素濃縮装置 |
JP2007319727A (ja) * | 2006-05-30 | 2007-12-13 | Takasago Thermal Eng Co Ltd | 空気精製装置の監視方法及び空気精製装置の監視システム |
JP2008523981A (ja) * | 2004-12-20 | 2008-07-10 | アイダテック, エル.エル.シー. | 温度に基づく破過検出及び圧力揺動吸着システム及び同一物を有する燃料電池 |
JP2008194594A (ja) * | 2007-02-09 | 2008-08-28 | Environment Technology Ventures Kk | 吸着体及びそれを用いた吸着回収装置 |
JP2008273821A (ja) * | 2007-04-06 | 2008-11-13 | Nippon Steel Corp | ガス中の二酸化炭素の回収方法 |
JP2009006277A (ja) * | 2007-06-28 | 2009-01-15 | National Institute Of Advanced Industrial & Technology | 高周波加熱式吸着塔 |
WO2010116623A1 (ja) * | 2009-03-30 | 2010-10-14 | 大陽日酸株式会社 | 圧力変動吸着式ガス分離方法および分離装置 |
WO2011052803A1 (ja) * | 2009-11-02 | 2011-05-05 | 帝人ファーマ株式会社 | 酸素濃縮装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU525459A1 (ru) * | 1974-05-20 | 1976-08-25 | Предприятие П/Я А-1665 | Способ разделени воздуха |
US4197095A (en) * | 1978-08-31 | 1980-04-08 | Pall Corporation | Heatless adsorbent fractionators with microprocessor cycle control and process |
SU1028349A1 (ru) * | 1980-07-03 | 1983-07-15 | Ленинградский технологический институт холодильной промышленности | Способ селективной адсорбции кислорода |
US4832711A (en) * | 1982-02-25 | 1989-05-23 | Pall Corporation | Adsorbent fractionator with automatic temperature-sensing cycle control and process |
US4810265A (en) | 1987-12-29 | 1989-03-07 | Union Carbide Corporation | Pressure swing adsorption process for gas separation |
US4915711A (en) * | 1989-05-18 | 1990-04-10 | Air Products And Chemicals, Inc. | Adsorptive process for producing two gas streams from a gas mixture |
US5032150A (en) | 1989-11-03 | 1991-07-16 | The Ohio State University | Pressure swing adsorption |
US4971609A (en) | 1990-02-05 | 1990-11-20 | Pawlos Robert A | Portable oxygen concentrator |
US5258060A (en) | 1992-09-23 | 1993-11-02 | Air Products And Chemicals, Inc. | Adsorptive separation using diluted adsorptive phase |
US6551384B1 (en) | 2001-07-05 | 2003-04-22 | Praxair Technology, Inc. | Medical oxygen concentrator |
WO2004004860A2 (en) | 2002-07-09 | 2004-01-15 | Thomas Industries Inc. | Oxygen concentrator control system |
CN2643985Y (zh) * | 2003-09-28 | 2004-09-29 | 北京科技大学 | 一种分离空气制取高浓度氧气的变压吸附装置 |
US7429289B2 (en) | 2004-09-07 | 2008-09-30 | Ric Investments, Llc | High output concentrator |
US7329304B2 (en) | 2005-04-05 | 2008-02-12 | Respironics Oxytec, Inc. | Portable oxygen concentrator |
CN1748838A (zh) * | 2005-09-07 | 2006-03-22 | 北京科技大学 | 一种吸附器进气端均压的小型变压吸附制氧装置 |
CN100363087C (zh) * | 2006-01-19 | 2008-01-23 | 北京科技大学 | 一种吸附器两端均压的微型变压吸附制氧装置 |
US8753435B2 (en) | 2006-04-03 | 2014-06-17 | Ric Investments, Llc | Portable oxygen concentrator |
CN2917756Y (zh) * | 2006-07-11 | 2007-07-04 | 赵国大 | 便携式制氧机 |
US20090065007A1 (en) | 2007-09-06 | 2009-03-12 | Wilkinson William R | Oxygen concentrator apparatus and method |
US8394178B2 (en) | 2009-07-22 | 2013-03-12 | Vbox, Incorporated | Apparatus for separating oxygen from ambient air |
-
2013
- 2013-04-22 JP JP2015509530A patent/JP6180513B2/ja active Active
- 2013-04-22 US US14/397,773 patent/US9504953B2/en active Active
- 2013-04-22 EP EP13728247.1A patent/EP2844367B1/en active Active
- 2013-04-22 CN CN201380023307.7A patent/CN104271217B/zh active Active
- 2013-04-22 RU RU2014148783A patent/RU2630099C2/ru active
- 2013-04-22 BR BR112014027115-1A patent/BR112014027115B1/pt not_active IP Right Cessation
- 2013-04-22 WO PCT/IB2013/053172 patent/WO2013164728A1/en active Application Filing
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58156325A (ja) * | 1982-02-25 | 1983-09-17 | ポ−ル・コ−ポレ−シヨン | 自動温度検知サイクル制御を備える吸着分留装置及び方法 |
JPS61197018A (ja) * | 1985-01-25 | 1986-09-01 | Marutani Kakoki Kk | 圧力差吸脱着気体分離法における不要成分の破過を予知する方法 |
JPH0199627A (ja) * | 1987-10-09 | 1989-04-18 | Marutani Kakoki Kk | 圧力スイング法ガス吸着精製装置 |
JPH07194919A (ja) * | 1993-12-16 | 1995-08-01 | Praxair Technol Inc | 真空圧力スイング式吸着装置の整調方法 |
JP2000239004A (ja) * | 1999-02-19 | 2000-09-05 | Teijin Ltd | 圧力変動吸着型酸素濃縮装置 |
JP2005270953A (ja) * | 2004-02-27 | 2005-10-06 | Kuraray Chem Corp | 混合ガスの分離方法、並びに窒素ガス分離装置及び窒素ガス消費システム |
JP2008523981A (ja) * | 2004-12-20 | 2008-07-10 | アイダテック, エル.エル.シー. | 温度に基づく破過検出及び圧力揺動吸着システム及び同一物を有する燃料電池 |
JP2007190314A (ja) * | 2006-01-23 | 2007-08-02 | Teijin Pharma Ltd | 医療用酸素濃縮装置 |
JP2007319727A (ja) * | 2006-05-30 | 2007-12-13 | Takasago Thermal Eng Co Ltd | 空気精製装置の監視方法及び空気精製装置の監視システム |
JP2008194594A (ja) * | 2007-02-09 | 2008-08-28 | Environment Technology Ventures Kk | 吸着体及びそれを用いた吸着回収装置 |
JP2008273821A (ja) * | 2007-04-06 | 2008-11-13 | Nippon Steel Corp | ガス中の二酸化炭素の回収方法 |
JP2009006277A (ja) * | 2007-06-28 | 2009-01-15 | National Institute Of Advanced Industrial & Technology | 高周波加熱式吸着塔 |
WO2010116623A1 (ja) * | 2009-03-30 | 2010-10-14 | 大陽日酸株式会社 | 圧力変動吸着式ガス分離方法および分離装置 |
WO2011052803A1 (ja) * | 2009-11-02 | 2011-05-05 | 帝人ファーマ株式会社 | 酸素濃縮装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109387540A (zh) * | 2018-09-25 | 2019-02-26 | 杭州超钜科技有限公司 | 氦气连续在线监测系统及其监测方法 |
CN110282603A (zh) * | 2019-05-21 | 2019-09-27 | 南京航空航天大学 | 一种低引气量机载双床变温吸附制氧系统及工作方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2014148783A (ru) | 2016-06-27 |
CN104271217A (zh) | 2015-01-07 |
JP6180513B2 (ja) | 2017-08-16 |
EP2844367A1 (en) | 2015-03-11 |
RU2630099C2 (ru) | 2017-09-05 |
US9504953B2 (en) | 2016-11-29 |
BR112014027115B1 (pt) | 2020-12-15 |
EP2844367B1 (en) | 2020-01-22 |
WO2013164728A1 (en) | 2013-11-07 |
US20150128801A1 (en) | 2015-05-14 |
BR112014027115A2 (pt) | 2017-06-27 |
CN104271217B (zh) | 2018-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6180513B2 (ja) | 酸素分離器及び酸素生成方法 | |
CA2704534C (en) | Oxygen concentrator | |
US9095811B2 (en) | Oxygen concentration system and method | |
US10335570B2 (en) | Method of separating and distributing oxygen | |
CN101522246B (zh) | 氧浓缩装置 | |
JP2004081864A (ja) | 酸素濃縮システム、および酸素濃度を高める方法 | |
US9486730B2 (en) | Oxygen separator and method of generating oxygen | |
US10232303B2 (en) | Sensor system and oxygen separator comprising a sensor system | |
US9873078B2 (en) | Oxygen separator and method of generating oxygen | |
JP6604950B2 (ja) | 急速診断を備える酸素分離器 | |
US10258919B2 (en) | Oxygen separator with improved efficiency | |
WO2013108172A1 (en) | Arrangement and method for generating oxygen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160420 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160420 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170426 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170619 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170718 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6180513 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |