AU6362098A - System of treatment of compressed air for medical use - Google Patents

System of treatment of compressed air for medical use

Info

Publication number
AU6362098A
AU6362098A AU63620/98A AU6362098A AU6362098A AU 6362098 A AU6362098 A AU 6362098A AU 63620/98 A AU63620/98 A AU 63620/98A AU 6362098 A AU6362098 A AU 6362098A AU 6362098 A AU6362098 A AU 6362098A
Authority
AU
Australia
Prior art keywords
treatment
compressed air
medical use
medical
compressed
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.)
Abandoned
Application number
AU63620/98A
Inventor
Philippe Bourgeois
Benoit D'armancourt
Cyrille Millet
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.)
Air Liquide Sante International SA
Original Assignee
Air Liquide Sante Developpment SA
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 Air Liquide Sante Developpment SA filed Critical Air Liquide Sante Developpment SA
Publication of AU6362098A publication Critical patent/AU6362098A/en
Assigned to AIR LIQUIDE SANTE (INTERNATIONAL) reassignment AIR LIQUIDE SANTE (INTERNATIONAL) Amend patent request/document other than specification (104) Assignors: AIR LIQUIDE SANTE DEVELOPPEMENT
Abandoned 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
    • 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
    • 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
    • B01D2253/104—Alumina
    • 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
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
    • B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
    • B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
    • B01D2259/4146—Contiguous multilayered adsorbents
    • 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
    • B01D53/0407—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

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Drying Of Gases (AREA)
AU63620/98A 1997-04-29 1998-04-27 System of treatment of compressed air for medical use Abandoned AU6362098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9705281 1997-04-29
FR9705281A FR2762523B1 (en) 1997-04-29 1997-04-29 COMPRESSED AIR TREATMENT SYSTEM FOR MEDICAL USE

Publications (1)

Publication Number Publication Date
AU6362098A true AU6362098A (en) 1998-11-05

Family

ID=9506419

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63620/98A Abandoned AU6362098A (en) 1997-04-29 1998-04-27 System of treatment of compressed air for medical use

Country Status (7)

Country Link
EP (1) EP0875277A1 (en)
AR (1) AR016752A1 (en)
AU (1) AU6362098A (en)
BR (1) BR9806494A (en)
CA (1) CA2237123A1 (en)
FR (1) FR2762523B1 (en)
UY (1) UY24976A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804610B1 (en) 2000-02-03 2002-04-26 Air Liquide METHOD OF TRANSPORTABLE MOBILE INSTALLATION FOR BREATHING AIR PRODUCTION
US6691702B2 (en) 2000-08-03 2004-02-17 Sequal Technologies, Inc. Portable oxygen concentration system and method of using the same
US6651658B1 (en) 2000-08-03 2003-11-25 Sequal Technologies, Inc. Portable oxygen concentration system and method of using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054428A (en) * 1976-05-03 1977-10-18 Hankison Corporation Method and apparatus for removing carbon monoxide from compressed air
DE3203064A1 (en) * 1982-01-30 1983-08-04 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Chemisorption layer arrangement in safety cabins
US5110569A (en) * 1990-01-19 1992-05-05 The Boc Group, Inc. Low temperature purification of gases

Also Published As

Publication number Publication date
BR9806494A (en) 2000-01-04
FR2762523A1 (en) 1998-10-30
UY24976A1 (en) 1998-06-29
AR016752A1 (en) 2001-08-01
CA2237123A1 (en) 1998-10-29
FR2762523B1 (en) 1999-05-28
EP0875277A1 (en) 1998-11-04

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Legal Events

Date Code Title Description
TC Change of applicant's name (sec. 104)

Owner name: AIR LIQUIDE SANTE (INTERNATIONAL)

Free format text: FORMER NAME: AIR LIQUIDE SANTE DEVELOPPEMENT

MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted