GB1505843A - Activated carbon filter - Google Patents

Activated carbon filter

Info

Publication number
GB1505843A
GB1505843A GB427275A GB427275A GB1505843A GB 1505843 A GB1505843 A GB 1505843A GB 427275 A GB427275 A GB 427275A GB 427275 A GB427275 A GB 427275A GB 1505843 A GB1505843 A GB 1505843A
Authority
GB
United Kingdom
Prior art keywords
circular
activated carbon
layers
air
carbon filter
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
GB427275A
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB427275A priority Critical patent/GB1505843A/en
Publication of GB1505843A publication Critical patent/GB1505843A/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
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/106—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B01D2257/2025—Chlorine

Abstract

1505843 Activated carbon filter D A G MARSHALL 2 Feb 1976 [31 Jan 1975] 4272/75 Headings B1L and BIT A filter for removing e.g. ozone from air, comprises two (or more) superposed circular layers 10 and 12 of cellular material containing activated carbon particles 14 in open-ended cells which are out of alignment in the two layers, the outer faces being covered by circular sheets 18 and 20 of air-permeable material preventing escape of the particles, the sheets being held in place by circular metal screens 22 and 24, all being embedded in a surrounding circular frame 26 of synthetic plastics. A circular metal screen 16 and/or a sheet of air-permeable material may be sandwiched between layers 10 and 12.
GB427275A 1976-02-02 1976-02-02 Activated carbon filter Expired GB1505843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB427275A GB1505843A (en) 1976-02-02 1976-02-02 Activated carbon filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB427275A GB1505843A (en) 1976-02-02 1976-02-02 Activated carbon filter

Publications (1)

Publication Number Publication Date
GB1505843A true GB1505843A (en) 1978-03-30

Family

ID=9773994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB427275A Expired GB1505843A (en) 1976-02-02 1976-02-02 Activated carbon filter

Country Status (1)

Country Link
GB (1) GB1505843A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568788A1 (en) * 1984-08-13 1986-02-14 Sulzer Ag ADSORPTION DEVICE FOR PURIFYING GASES
EP0403984A1 (en) * 1989-06-22 1990-12-27 SOLVAY CATALYSTS GmbH Supported catalyst for ozone decomposition
GB2269117A (en) * 1992-07-31 1994-02-02 Thomas Munn Pollock Odour suppression
EP0875278A1 (en) * 1997-04-30 1998-11-04 Dueffe S.r.l. Modular double action filter for exhaust hoods
FR2890576A1 (en) * 2005-09-13 2007-03-16 Solvay CASSETTE FOR TREATING A GAS

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568788A1 (en) * 1984-08-13 1986-02-14 Sulzer Ag ADSORPTION DEVICE FOR PURIFYING GASES
GB2163066A (en) * 1984-08-13 1986-02-19 Sulzer Ag Adsorbers for cleaning gases
EP0403984A1 (en) * 1989-06-22 1990-12-27 SOLVAY CATALYSTS GmbH Supported catalyst for ozone decomposition
US5034367A (en) * 1989-06-22 1991-07-23 Gutec, Gesellschaft Zur Entwicklung Von Umweltschutztechnologie Mbh Supported catalysts for decomposing ozone, method of producing such catalysts and method of catalytically decomposing ozone
GB2269117A (en) * 1992-07-31 1994-02-02 Thomas Munn Pollock Odour suppression
EP0875278A1 (en) * 1997-04-30 1998-11-04 Dueffe S.r.l. Modular double action filter for exhaust hoods
FR2890576A1 (en) * 2005-09-13 2007-03-16 Solvay CASSETTE FOR TREATING A GAS
WO2007031475A1 (en) * 2005-09-13 2007-03-22 Solvay (Société Anonyme) Cartridge for treating a gas
US7780762B2 (en) 2005-09-13 2010-08-24 Solvay (Societe Anonyme) Cartridge for treating a gas
EA014740B1 (en) * 2005-09-13 2011-02-28 Солвей (Сосьете Аноним) Cartridge for treating a gas
CN101262925B (en) * 2005-09-13 2011-09-28 索尔维公司 Cartridge for treating a gas

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Legal Events

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