FR2821765B1 - DEVICE FOR CONTROLLING THE GAS FLOW, PARTICULARLY FOR AN ADSORPTION DRYER - Google Patents

DEVICE FOR CONTROLLING THE GAS FLOW, PARTICULARLY FOR AN ADSORPTION DRYER

Info

Publication number
FR2821765B1
FR2821765B1 FR0108210A FR0108210A FR2821765B1 FR 2821765 B1 FR2821765 B1 FR 2821765B1 FR 0108210 A FR0108210 A FR 0108210A FR 0108210 A FR0108210 A FR 0108210A FR 2821765 B1 FR2821765 B1 FR 2821765B1
Authority
FR
France
Prior art keywords
controlling
gas flow
adsorption dryer
dryer
adsorption
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 - Fee Related
Application number
FR0108210A
Other languages
French (fr)
Other versions
FR2821765A1 (en
Inventor
Henry Louis Tetard
Yves Rene Capon
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.)
CHAUMECA GOHIN
Original Assignee
CHAUMECA GOHIN
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 CHAUMECA GOHIN filed Critical CHAUMECA GOHIN
Priority to FR0108210A priority Critical patent/FR2821765B1/en
Publication of FR2821765A1 publication Critical patent/FR2821765A1/en
Application granted granted Critical
Publication of FR2821765B1 publication Critical patent/FR2821765B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • 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
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • 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
    • B01D53/0431—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)
  • Drying Of Gases (AREA)
FR0108210A 2001-06-21 2001-06-21 DEVICE FOR CONTROLLING THE GAS FLOW, PARTICULARLY FOR AN ADSORPTION DRYER Expired - Fee Related FR2821765B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0108210A FR2821765B1 (en) 2001-06-21 2001-06-21 DEVICE FOR CONTROLLING THE GAS FLOW, PARTICULARLY FOR AN ADSORPTION DRYER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108210A FR2821765B1 (en) 2001-06-21 2001-06-21 DEVICE FOR CONTROLLING THE GAS FLOW, PARTICULARLY FOR AN ADSORPTION DRYER

Publications (2)

Publication Number Publication Date
FR2821765A1 FR2821765A1 (en) 2002-09-13
FR2821765B1 true FR2821765B1 (en) 2003-06-20

Family

ID=8864622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108210A Expired - Fee Related FR2821765B1 (en) 2001-06-21 2001-06-21 DEVICE FOR CONTROLLING THE GAS FLOW, PARTICULARLY FOR AN ADSORPTION DRYER

Country Status (1)

Country Link
FR (1) FR2821765B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8528249D0 (en) * 1985-11-15 1985-12-18 Normalair Garrett Ltd Molecular sieve bed containers
US5685896A (en) * 1996-02-06 1997-11-11 Westinghouse Air Brake Company Linear choke shuttle/orifice check valve mechanism for a twin tower air dryer
US5901459A (en) * 1997-11-26 1999-05-11 Westinghouse Air Brake Company Shuttle mechanism for twin tower air dryer system

Also Published As

Publication number Publication date
FR2821765A1 (en) 2002-09-13

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Legal Events

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Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20191106