FR2440768A2 - Procede et appareil d'adsorption d'un gaz, ou vapeur, a partir d'un melange de gaz, et destine notamment a l'assechement d'un gaz - Google Patents

Procede et appareil d'adsorption d'un gaz, ou vapeur, a partir d'un melange de gaz, et destine notamment a l'assechement d'un gaz

Info

Publication number
FR2440768A2
FR2440768A2 FR7927254A FR7927254A FR2440768A2 FR 2440768 A2 FR2440768 A2 FR 2440768A2 FR 7927254 A FR7927254 A FR 7927254A FR 7927254 A FR7927254 A FR 7927254A FR 2440768 A2 FR2440768 A2 FR 2440768A2
Authority
FR
France
Prior art keywords
gas
space
mixture
adsorption
volume
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.)
Granted
Application number
FR7927254A
Other languages
English (en)
Other versions
FR2440768B2 (fr
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.)
Pall Corp
Original Assignee
Pall Corp
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 US05/958,452 external-priority patent/US4205967A/en
Application filed by Pall Corp filed Critical Pall Corp
Publication of FR2440768A2 publication Critical patent/FR2440768A2/fr
Application granted granted Critical
Publication of FR2440768B2 publication Critical patent/FR2440768B2/fr
Expired 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
    • B01D53/0423—Beds in columns
    • 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
    • B01D53/0438—Cooling or heating 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
    • 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
    • B01D53/0454—Controlling 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
    • B01D53/26—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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • 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
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1124—Metal oxides
    • 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
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/308—Pore size
    • 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
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • 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

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

PROCEDE ET APPAREIL POUR ADSORBER UN PREMIER GAZ DANS UN MELANGE QUI CONTIENT CE PREMIER GAZ AVEC UN SECOND GAZ, POUR REDUIRE LA CONCENTRATION DU PREMIER GAZ DANS LE MELANGE ET L'AMENER A LA CONCENTRATION MAXIMALE DESIREE, OU LE CYCLE D'ADSORPTION EST PROGRAMME EN FONCTION DU DEBIT DE REMPLISSAGE A TRAVERS UN ORIFICE 8, 9, D'UN ESPACE 36, 35, DE VOLUME PREDETERMINE. ON PRELEVE UNE PORTION DE GAZ DU SYSTEME, EN TRANSPORTANT CETTE PORTION DE GAZ DANS L'ESPACE 36, 35, DE VOLUME DETERMINE, EN PASSANT PAR L'ORIFICE REGLABLE 8, 9, ON ACCUMULE CE GAZ PRELEVE DANS CET ESPACE 36, 35 ET ON ARRETE LE CYCLE D'ADSORPTION LORSQUE LE VOLUME ETOU LA PRESSION DU GAZ ACCUMULE DANS CET ESPACE ATTEINT OU DEPASSE UN MINIMUM DETERMINE, PERMETTANT AINSI DE COMMANDER LE PROGRAMME DU CYCLE INDEPENDAMMENT DE TOUTE SOURCE EXTERIEURE DE CONTROLE OU D'ENERGIE.
FR797927254A 1978-11-06 1979-11-05 Procede et appareil d'adsorption d'un gaz, ou vapeur, a partir d'un melange de gaz, et destine notamment a l'assechement d'un gaz Expired FR2440768B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/958,452 US4205967A (en) 1977-07-18 1978-11-06 Adsorbent fractionator with system gas powered cycle control and process

Publications (2)

Publication Number Publication Date
FR2440768A2 true FR2440768A2 (fr) 1980-06-06
FR2440768B2 FR2440768B2 (fr) 1985-07-26

Family

ID=25500959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797927254A Expired FR2440768B2 (fr) 1978-11-06 1979-11-05 Procede et appareil d'adsorption d'un gaz, ou vapeur, a partir d'un melange de gaz, et destine notamment a l'assechement d'un gaz

Country Status (7)

Country Link
JP (1) JPS5564822A (fr)
DE (1) DE2906386A1 (fr)
FR (1) FR2440768B2 (fr)
GB (1) GB2035124B (fr)
IT (1) IT7947663A0 (fr)
NL (1) NL7901376A (fr)
SE (1) SE7900283L (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778967A (en) * 1971-01-18 1973-12-18 Air Technologies Inc Apparatus and process for the fractionation by the adsorption of a compressed gas
DE2260872A1 (de) * 1972-12-13 1974-06-27 Babcock & Wilcox Ag Verfahren zur erzeugung von stickstoff zur verwendung als inertgas und vorrichtung dazu
US4108617A (en) * 1977-02-07 1978-08-22 Graham-White Sales Corp. Dual filter assembly
GB2040719B (en) * 1977-07-18 1982-09-15 Pall Corp Process and an apparatus for fractionating gas mixtures

Also Published As

Publication number Publication date
GB2035124B (en) 1983-02-16
JPS5564822A (en) 1980-05-15
DE2906386A1 (de) 1980-05-14
IT7947663A0 (it) 1979-01-16
NL7901376A (nl) 1980-05-08
GB2035124A (en) 1980-06-18
SE7900283L (sv) 1980-05-07
FR2440768B2 (fr) 1985-07-26

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