DE602004010465D1 - Druckwechselabsorptionsvorrichtung mit Mehrkammerbehälter - Google Patents

Druckwechselabsorptionsvorrichtung mit Mehrkammerbehälter

Info

Publication number
DE602004010465D1
DE602004010465D1 DE602004010465T DE602004010465T DE602004010465D1 DE 602004010465 D1 DE602004010465 D1 DE 602004010465D1 DE 602004010465 T DE602004010465 T DE 602004010465T DE 602004010465 T DE602004010465 T DE 602004010465T DE 602004010465 D1 DE602004010465 D1 DE 602004010465D1
Authority
DE
Germany
Prior art keywords
absorption device
pressure swing
chamber container
swing absorption
container
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.)
Expired - Lifetime
Application number
DE602004010465T
Other languages
English (en)
Other versions
DE602004010465T2 (de
Inventor
Michael P Czabala
Robert W Murdoch
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.)
Respironics Inc
Original Assignee
RIC Investments LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RIC Investments LLC filed Critical RIC Investments LLC
Publication of DE602004010465D1 publication Critical patent/DE602004010465D1/de
Application granted granted Critical
Publication of DE602004010465T2 publication Critical patent/DE602004010465T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • B01D53/053—Pressure swing adsorption with storage or buffer vessel
    • 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
    • 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
    • B01D2259/402—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
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
    • 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
DE602004010465T 1997-01-31 1998-01-30 Druckwechselabsorptionsvorrichtung mit Mehrkammerbehälter Expired - Lifetime DE602004010465T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3683597P 1997-01-31 1997-01-31
US36835P 1997-01-31

Publications (2)

Publication Number Publication Date
DE602004010465D1 true DE602004010465D1 (de) 2008-01-17
DE602004010465T2 DE602004010465T2 (de) 2008-03-13

Family

ID=21890917

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69826991T Expired - Lifetime DE69826991T2 (de) 1997-01-31 1998-01-30 Druckwechselabsorptionsvorrichtung mit mehrkammerbehälter
DE602004010465T Expired - Lifetime DE602004010465T2 (de) 1997-01-31 1998-01-30 Druckwechselabsorptionsvorrichtung mit Mehrkammerbehälter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69826991T Expired - Lifetime DE69826991T2 (de) 1997-01-31 1998-01-30 Druckwechselabsorptionsvorrichtung mit mehrkammerbehälter

Country Status (7)

Country Link
US (2) US5997617A (de)
EP (1) EP0968043B1 (de)
AU (1) AU6054598A (de)
CA (1) CA2278093C (de)
DE (2) DE69826991T2 (de)
ES (2) ES2230672T3 (de)
WO (1) WO1998033579A1 (de)

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US5997617A (en) 1999-12-07
EP0968043A4 (de) 2000-09-13
AU6054598A (en) 1998-08-25
US6190441B1 (en) 2001-02-20
WO1998033579A1 (en) 1998-08-06
ES2297337T3 (es) 2008-05-01
EP0968043B1 (de) 2004-10-13
DE602004010465T2 (de) 2008-03-13
CA2278093C (en) 2006-03-21
CA2278093A1 (en) 1998-08-06
DE69826991D1 (de) 2004-11-18
ES2230672T3 (es) 2005-05-01
EP0968043A1 (de) 2000-01-05
DE69826991T2 (de) 2006-01-05

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