CA2374292A1 - Appareil rotatif a adsorption modulee par pression - Google Patents

Appareil rotatif a adsorption modulee par pression Download PDF

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Publication number
CA2374292A1
CA2374292A1 CA002374292A CA2374292A CA2374292A1 CA 2374292 A1 CA2374292 A1 CA 2374292A1 CA 002374292 A CA002374292 A CA 002374292A CA 2374292 A CA2374292 A CA 2374292A CA 2374292 A1 CA2374292 A1 CA 2374292A1
Authority
CA
Canada
Prior art keywords
adsorbent
sheets
spacers
adsorber
housing
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
CA002374292A
Other languages
English (en)
Inventor
Denis J. Connor
David G. Doman
Les Jeziorowski
Bowie G. Keefer
Belinda Larisch
Christopher Mclean
Ian Shaw
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.)
QuestAir Technologies Inc
Original Assignee
Individual
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
Priority claimed from CA002274286A external-priority patent/CA2274286A1/fr
Application filed by Individual filed Critical Individual
Priority to CA002374292A priority Critical patent/CA2374292A1/fr
Priority claimed from PCT/CA2000/000693 external-priority patent/WO2000076628A1/fr
Publication of CA2374292A1 publication Critical patent/CA2374292A1/fr
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
    • B01D53/06—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 moving adsorbents, e.g. rotating 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
    • B01D53/047—Pressure swing adsorption
    • 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
    • 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
    • B01D2259/4148—Multiple layers positioned apart from each other
    • 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
    • B01D53/0431—Beds with radial gas flow

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)
  • Separation Of Gases By Adsorption (AREA)

Abstract

On effectue la séparation de gaz par adsorption modulée en pression (PSA) dans un appareil qui possède une pluralité d'adsorbeurs coopérant avec un premier et un second organe à valve situés dans un module PSA rotatif, et dont le cycle PSA est caractérisé par de multiples niveaux de pression intermédiaires entre la pression la plus haute et la pression la plus basse de ce cycle. Des flux de gaz entrent ou sortent du module PSA aux niveaux de pression intermédiaires de même qu'au niveau le plus élevé et qu'au niveau le plus bas, dans des conditions de flux et de pression sensiblement stables. Ce module PSA comprend un rotor contenant des adsorbeurs stratifiés en planche qui tourne dans un stator, avec des faces formant valve entre le rotor et le stator de façon à contrôler la synchronisation des flux entrant ou sortant des adsorbeurs dans le rotor.
CA002374292A 1999-06-09 2000-06-09 Appareil rotatif a adsorption modulee par pression Abandoned CA2374292A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002374292A CA2374292A1 (fr) 1999-06-09 2000-06-09 Appareil rotatif a adsorption modulee par pression

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,274,286 1999-06-09
CA002274286A CA2274286A1 (fr) 1999-06-09 1999-06-09 Appareil rotatif d'adsorption modulee en pression
CA002374292A CA2374292A1 (fr) 1999-06-09 2000-06-09 Appareil rotatif a adsorption modulee par pression
PCT/CA2000/000693 WO2000076628A1 (fr) 1999-06-09 2000-06-09 Appareil rotatif a adsorption modulee par pression

Publications (1)

Publication Number Publication Date
CA2374292A1 true CA2374292A1 (fr) 2000-12-21

Family

ID=25680995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002374292A Abandoned CA2374292A1 (fr) 1999-06-09 2000-06-09 Appareil rotatif a adsorption modulee par pression

Country Status (1)

Country Link
CA (1) CA2374292A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006017940A1 (fr) * 2004-08-20 2006-02-23 Questair Technologies Inc. Structure amelioree de contacteur possedant des passages paralleles
FR2988623A1 (fr) * 2012-04-02 2013-10-04 Air Liquide Reduction des volumes morts d'un adsorbeur pour adsorption d'un flux gazeux

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006017940A1 (fr) * 2004-08-20 2006-02-23 Questair Technologies Inc. Structure amelioree de contacteur possedant des passages paralleles
FR2988623A1 (fr) * 2012-04-02 2013-10-04 Air Liquide Reduction des volumes morts d'un adsorbeur pour adsorption d'un flux gazeux
WO2013150196A1 (fr) * 2012-04-02 2013-10-10 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Réduction des volumes morts d'un adsorbeur pour adsorption d'un flux gazeux

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued