GB9216369D0 - Improvements in odour suppression - Google Patents

Improvements in odour suppression

Info

Publication number
GB9216369D0
GB9216369D0 GB929216369A GB9216369A GB9216369D0 GB 9216369 D0 GB9216369 D0 GB 9216369D0 GB 929216369 A GB929216369 A GB 929216369A GB 9216369 A GB9216369 A GB 9216369A GB 9216369 D0 GB9216369 D0 GB 9216369D0
Authority
GB
United Kingdom
Prior art keywords
odour suppression
odour
suppression
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.)
Withdrawn
Application number
GB929216369A
Other versions
GB2269117A (en
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 GB9216369A priority Critical patent/GB2269117A/en
Publication of GB9216369D0 publication Critical patent/GB9216369D0/en
Publication of GB2269117A publication Critical patent/GB2269117A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • 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
    • 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
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • 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
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
GB9216369A 1992-07-31 1992-07-31 Odour suppression Withdrawn GB2269117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9216369A GB2269117A (en) 1992-07-31 1992-07-31 Odour suppression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9216369A GB2269117A (en) 1992-07-31 1992-07-31 Odour suppression

Publications (2)

Publication Number Publication Date
GB9216369D0 true GB9216369D0 (en) 1992-09-16
GB2269117A GB2269117A (en) 1994-02-02

Family

ID=10719662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9216369A Withdrawn GB2269117A (en) 1992-07-31 1992-07-31 Odour suppression

Country Status (1)

Country Link
GB (1) GB2269117A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5925241A (en) * 1996-10-25 1999-07-20 Calgon Carbon Corporation Floor drain odor control device
US6379429B1 (en) * 2000-08-15 2002-04-30 Delbert C. Scranton, Jr. Device for filtering gases

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505843A (en) * 1976-02-02 1978-03-30 Marshall D Activated carbon filter
US4026688A (en) * 1976-06-04 1977-05-31 The Raymond Lee Organization, Inc. Exhaust vent filter
GB2063095A (en) * 1979-11-16 1981-06-03 Plessey Co Ltd Improvements relating to air filters
US4586941A (en) * 1985-02-04 1986-05-06 Calgon Carbon Corporation Sewer odor adsorber

Also Published As

Publication number Publication date
GB2269117A (en) 1994-02-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)