GB2186210B - Divided-bed fluid filter - Google Patents

Divided-bed fluid filter

Info

Publication number
GB2186210B
GB2186210B GB8603331A GB8603331A GB2186210B GB 2186210 B GB2186210 B GB 2186210B GB 8603331 A GB8603331 A GB 8603331A GB 8603331 A GB8603331 A GB 8603331A GB 2186210 B GB2186210 B GB 2186210B
Authority
GB
United Kingdom
Prior art keywords
divided
fluid filter
bed fluid
bed
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 - Lifetime
Application number
GB8603331A
Other versions
GB8603331D0 (en
GB2186210A (en
Inventor
Dennis Albert George Marshall
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.)
Marshall D A G
Original Assignee
Marshall D A G
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 Marshall D A G filed Critical Marshall D A G
Priority to GB8603331A priority Critical patent/GB2186210B/en
Publication of GB8603331D0 publication Critical patent/GB8603331D0/en
Publication of GB2186210A publication Critical patent/GB2186210A/en
Application granted granted Critical
Publication of GB2186210B publication Critical patent/GB2186210B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/0407Constructional details of adsorbing systems
    • B01D53/0423Beds in columns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • B01D53/04Separation 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
    • B01D53/0407Constructional details of adsorbing systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/403Further details for adsorption processes and devices using three beds
GB8603331A 1986-02-11 1986-02-11 Divided-bed fluid filter Expired - Lifetime GB2186210B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8603331A GB2186210B (en) 1986-02-11 1986-02-11 Divided-bed fluid filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8603331A GB2186210B (en) 1986-02-11 1986-02-11 Divided-bed fluid filter

Publications (3)

Publication Number Publication Date
GB8603331D0 GB8603331D0 (en) 1986-03-19
GB2186210A GB2186210A (en) 1987-08-12
GB2186210B true GB2186210B (en) 1990-04-04

Family

ID=10592858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8603331A Expired - Lifetime GB2186210B (en) 1986-02-11 1986-02-11 Divided-bed fluid filter

Country Status (1)

Country Link
GB (1) GB2186210B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459784A (en) * 1973-04-26 1976-12-31 Croftshaw Engs Ltd Adsorber apparatus
GB2076690A (en) * 1980-05-22 1981-12-09 Marshall D A G Divided-bed carbon filter
GB2111851A (en) * 1978-11-16 1983-07-13 Century 21 Pollution Control Gas cleaning system
GB2148736A (en) * 1983-10-14 1985-06-05 Marshall D A G Activated-carbon fluid filter
GB2149318A (en) * 1983-10-14 1985-06-12 Marshall D A G Activated-carbon fluid filter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459784A (en) * 1973-04-26 1976-12-31 Croftshaw Engs Ltd Adsorber apparatus
GB2111851A (en) * 1978-11-16 1983-07-13 Century 21 Pollution Control Gas cleaning system
GB2076690A (en) * 1980-05-22 1981-12-09 Marshall D A G Divided-bed carbon filter
GB2148736A (en) * 1983-10-14 1985-06-05 Marshall D A G Activated-carbon fluid filter
GB2149318A (en) * 1983-10-14 1985-06-12 Marshall D A G Activated-carbon fluid filter

Also Published As

Publication number Publication date
GB2186210A (en) 1987-08-12
GB8603331D0 (en) 1986-03-19

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20060210