JP4301452B2 - 気体濃縮方法およびその装置 - Google Patents

気体濃縮方法およびその装置 Download PDF

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Publication number
JP4301452B2
JP4301452B2 JP2004566469A JP2004566469A JP4301452B2 JP 4301452 B2 JP4301452 B2 JP 4301452B2 JP 2004566469 A JP2004566469 A JP 2004566469A JP 2004566469 A JP2004566469 A JP 2004566469A JP 4301452 B2 JP4301452 B2 JP 4301452B2
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JP
Japan
Prior art keywords
gas
adsorption bed
pressure
adsorption
production
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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.)
Expired - Lifetime
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JP2004566469A
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English (en)
Japanese (ja)
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JP2008500890A5 (enExample
JP2008500890A (ja
Inventor
リー，ジュンベ
チョ，ソン−ムーン
リー，ドン−ヘー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Sunbio2 Co Ltd
Original Assignee
LG Electronics Inc
Sunbio2 Co Ltd
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Filing date
Publication date
Priority claimed from KR10-2003-0010176A external-priority patent/KR100476161B1/ko
Priority claimed from KR10-2003-0010178A external-priority patent/KR100530675B1/ko
Priority claimed from KR20030028407A external-priority patent/KR100500403B1/ko
Priority claimed from KR1020030029102A external-priority patent/KR101012686B1/ko
Priority claimed from KR10-2003-0051275A external-priority patent/KR100506554B1/ko
Application filed by LG Electronics Inc, Sunbio2 Co Ltd filed Critical LG Electronics Inc
Publication of JP2008500890A publication Critical patent/JP2008500890A/ja
Publication of JP2008500890A5 publication Critical patent/JP2008500890A5/ja
Application granted granted Critical
Publication of JP4301452B2 publication Critical patent/JP4301452B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B01D53/02—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
    • B01D53/0476—Vacuum pressure swing adsorption
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B01D2259/40005—Methods relating to valve switching using rotary valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases

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  • 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 Of Gases By Adsorption (AREA)
JP2004566469A 2003-02-18 2004-02-16 気体濃縮方法およびその装置 Expired - Lifetime JP4301452B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2003-0010176A KR100476161B1 (ko) 2003-02-18 2003-02-18 기체농축기
KR10-2003-0010178A KR100530675B1 (ko) 2003-02-18 2003-02-18 기체농축기
KR20030028407A KR100500403B1 (ko) 2003-05-03 2003-05-03 기체농축방법
KR1020030029102A KR101012686B1 (ko) 2003-05-07 2003-05-07 기체농축 방법
KR10-2003-0051275A KR100506554B1 (ko) 2003-07-25 2003-07-25 기체농축방법
PCT/KR2004/000312 WO2004087300A1 (en) 2003-02-18 2004-02-16 Gas concentration method and its apparatus

Publications (3)

Publication Number Publication Date
JP2008500890A JP2008500890A (ja) 2008-01-17
JP2008500890A5 JP2008500890A5 (enExample) 2008-02-28
JP4301452B2 true JP4301452B2 (ja) 2009-07-22

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JP2004566469A Expired - Lifetime JP4301452B2 (ja) 2003-02-18 2004-02-16 気体濃縮方法およびその装置

Country Status (3)

Country Link
US (1) US7105038B2 (enExample)
JP (1) JP4301452B2 (enExample)
WO (1) WO2004087300A1 (enExample)

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CN101163536B (zh) * 2005-01-21 2011-12-07 埃克森美孚研究工程公司 采用精炼工艺单元如加氢处理、加氢裂化的快速循环压力摆动吸附的改进的集成
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JP5892904B2 (ja) * 2012-09-25 2016-03-23 三菱電機株式会社 オゾン供給システムおよび排水処理システム
EP2906278B1 (en) 2012-10-12 2019-01-30 Inova Labs, Inc. Systems for the delivery of oxygen enriched gas
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US9440179B2 (en) 2014-02-14 2016-09-13 InovaLabs, LLC Oxygen concentrator pump systems and methods
US10315002B2 (en) 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11458274B2 (en) 2016-05-03 2022-10-04 Inova Labs, Inc. Method and systems for the delivery of oxygen enriched gas
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
KR20190096377A (ko) * 2016-12-13 2019-08-19 린데 악티엔게젤샤프트 오존 분리 방법
JP7037040B2 (ja) * 2017-11-06 2022-03-16 ダイキン工業株式会社 低酸素濃度空気の供給装置
CN112218674A (zh) 2018-05-13 2021-01-12 萨米尔·萨利赫·艾哈迈德 使用便携式氧气浓缩器的便携式医用呼吸机系统
JP2024503250A (ja) 2020-12-21 2024-01-25 ベンテック ライフ システムズ， インコーポレイテッド 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法
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Also Published As

Publication number Publication date
US7105038B2 (en) 2006-09-12
JP2008500890A (ja) 2008-01-17
WO2004087300A1 (en) 2004-10-14
US20050081713A1 (en) 2005-04-21

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