GB1489986A - Adsorbers - Google Patents

Adsorbers

Info

Publication number
GB1489986A
GB1489986A GB740475A GB740475A GB1489986A GB 1489986 A GB1489986 A GB 1489986A GB 740475 A GB740475 A GB 740475A GB 740475 A GB740475 A GB 740475A GB 1489986 A GB1489986 A GB 1489986A
Authority
GB
United Kingdom
Prior art keywords
apertures
trays
shell
gas
group
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
Application number
GB740475A
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.)
British Ceca Co Ltd
Original Assignee
British Ceca Co Ltd
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 British Ceca Co Ltd filed Critical British Ceca Co Ltd
Priority to GB740475A priority Critical patent/GB1489986A/en
Publication of GB1489986A publication Critical patent/GB1489986A/en
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
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • B01D2253/102—Carbon
    • 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
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot 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
    • B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1489986 Multiple tray adsorber BRITISH CECA CO Ltd 26 Jan 1976 [21 Feb 1975] 7404/75 Heading B1L Apparatus for contacting gas or vapour with a particulate solid material comprises (1) a shell (1) having a gas inlet or outlet port (2); (2) a pillar (3) within the shell having a port (9) communicating with the exterior of the shell, said pillar comprising a hollow interior forming an interior duct having a plurality of apertures or groups of apertures (4) at intervals therealong; (3) a plurality of trays (5) each tray corresponding to an aperture or group of apertures and being position below said corresponding aperture or group of apertures, each of said trays having a lower surface (6) permeable to gas but capable of supporting particulate solid material e.g. activated carbon, and (4) baffles (8) projecting from the central pillar to the periphery of each of said trays so as to enclose the upper surface of each of said trays and said corresponding aperture or group of apertures such that passage of gas between the space enclosed by said shell but exterior of the column and the interior of the column is possible only through a tray and corresponding aperture. A sparge pipe 10 is for the introduction of steam to regenerate the beds.
GB740475A 1976-01-26 1976-01-26 Adsorbers Expired GB1489986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB740475A GB1489986A (en) 1976-01-26 1976-01-26 Adsorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB740475A GB1489986A (en) 1976-01-26 1976-01-26 Adsorbers

Publications (1)

Publication Number Publication Date
GB1489986A true GB1489986A (en) 1977-10-26

Family

ID=9832468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB740475A Expired GB1489986A (en) 1976-01-26 1976-01-26 Adsorbers

Country Status (1)

Country Link
GB (1) GB1489986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632807A (en) * 1993-06-03 1997-05-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device for the separation of elements of a gas mixture by adsorption

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632807A (en) * 1993-06-03 1997-05-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device for the separation of elements of a gas mixture by adsorption

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee