GB1466713A – Filtration cells
– Google Patents
GB1466713A – Filtration cells
– Google Patents
Filtration cells
Info
Publication number
GB1466713A
GB1466713A
GB2484474A
GB2484474A
GB1466713A
GB 1466713 A
GB1466713 A
GB 1466713A
GB 2484474 A
GB2484474 A
GB 2484474A
GB 2484474 A
GB2484474 A
GB 2484474A
GB 1466713 A
GB1466713 A
GB 1466713A
Authority
GB
United Kingdom
Prior art keywords
cells
particulate material
june
filled
pairs
Prior art date
1973-06-06
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
GB2484474A
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.)
Air Industrie SA
Original Assignee
Air Industrie SA
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.)
1973-06-06
Filing date
1974-06-05
Publication date
1977-03-09
1974-06-05
Application filed by Air Industrie SA
filed
Critical
Air Industrie SA
1977-03-09
Publication of GB1466713A
publication
Critical
patent/GB1466713A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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
B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
B01D2253/10—Inorganic adsorbents
B01D2253/106—Silica or silicates
B01D2253/108—Zeolites
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D2258/00—Sources of waste gases
B01D2258/02—Other waste gases
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
Abstract
1466713 Gas filter; gas absorber AIR INDUSTRIE 5 June 1974 [6 June 1973] 24844/ 74 Headings B1L and BIT A gas filter element comprises a plurality of cells filled with granular or particulate material, e.g. active carbon, zeolites or soda lime, wherein the cells each have perforated walls 1, connected by bracing members 10 and 11 inside the cells. The cells are arranged in pairs, and the pairs sealed in the filter by adhesive, each pair defining a dihedral angle and having inside each cell elastomeric material 13 to hold the particulate material in position. When the cells are to be filled the plate 14 is pulled downwardly compressing the elastomeric material 13, (Fig. 5 not shown) and after filling plate 14 is released, (Fig. 6 not shown), the material 13 then exerting an upward pressure on the particulate material. Bracing members 10, 11 carrying a baffle 12 prevent walls bulging outwardly under pressure.
GB2484474A
1973-06-06
1974-06-05
Filtration cells
Expired
GB1466713A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7320592A
FR2232347B1
(en)
1973-06-06
1973-06-06
Publications (1)
Publication Number
Publication Date
GB1466713A
true
GB1466713A
(en)
1977-03-09
Family
ID=9120589
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2484474A
Expired
GB1466713A
(en)
1973-06-06
1974-06-05
Filtration cells
Country Status (8)
Country
Link
JP
(1)
JPS5048569A
(en)
BE
(1)
BE815974A
(en)
CH
(1)
CH591271A5
(en)
DE
(1)
DE2427081A1
(en)
ES
(1)
ES427015A1
(en)
FR
(1)
FR2232347B1
(en)
GB
(1)
GB1466713A
(en)
IT
(1)
IT1011919B
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2548040A1
(en)
*
1983-06-15
1985-01-04
Delbag Luftfilter Gmbh
Transportable filter cell with divided material for air purification and gas absorption
WO1999002242A1
(en)
*
1997-07-11
1999-01-21
Donaldson Company, Inc.
Adsorption apparatus and methods
US5964927A
(en)
*
1997-07-11
1999-10-12
Donaldson Company, Inc.
Adsorption apparatus
CN103599670A
(en)
*
2013-12-03
2014-02-26
依贝伽射线防护设备科技（上海）有限公司
Adsorption and filtration apparatus for iodine-131 radioisotope
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS55155724A
(en)
*
1979-05-24
1980-12-04
Shinwa Boeki Kk
Vertical type adsorption filter
CN108404659B
(en)
*
2018-03-15
2021-01-05
浙江致远环境科技有限公司
Flue gas denitration device and denitration method thereof
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1133574A
(en)
*
1955-07-05
1957-03-28
R Schneider Ets
Filter boxes and devices for their handling
FR1458407A
(en)
*
1964-09-08
1966-03-04
Farr Co
Activated carbon filter
US3354622A
(en)
*
1965-08-02
1967-11-28
American Air Filter Co
Unit filter assembly
1973
1973-06-06
FR
FR7320592A
patent/FR2232347B1/fr
not_active
Expired
1974
1974-06-05
ES
ES427015A
patent/ES427015A1/en
not_active
Expired
1974-06-05
GB
GB2484474A
patent/GB1466713A/en
not_active
Expired
1974-06-05
DE
DE19742427081
patent/DE2427081A1/en
active
Pending
1974-06-05
IT
IT6876774A
patent/IT1011919B/en
active
1974-06-05
CH
CH767274A
patent/CH591271A5/xx
not_active
IP Right Cessation
1974-06-06
BE
BE145123A
patent/BE815974A/en
unknown
1974-06-06
JP
JP49064496A
patent/JPS5048569A/ja
active
Pending
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2548040A1
(en)
*
1983-06-15
1985-01-04
Delbag Luftfilter Gmbh
Transportable filter cell with divided material for air purification and gas absorption
WO1999002242A1
(en)
*
1997-07-11
1999-01-21
Donaldson Company, Inc.
Adsorption apparatus and methods
US5964927A
(en)
*
1997-07-11
1999-10-12
Donaldson Company, Inc.
Adsorption apparatus
US6113674A
(en)
*
1997-07-11
2000-09-05
Donaldson Company, Inc.
Adsorption apparatus and methods
CN103599670A
(en)
*
2013-12-03
2014-02-26
依贝伽射线防护设备科技（上海）有限公司
Adsorption and filtration apparatus for iodine-131 radioisotope
Also Published As
Publication number
Publication date
FR2232347A1
(en)
1975-01-03
BE815974A
(en)
1974-12-06
JPS5048569A
(en)
1975-04-30
IT1011919B
(en)
1977-02-10
CH591271A5
(en)
1977-09-15
FR2232347B1
(en)
1978-06-30
DE2427081A1
(en)
1975-01-09
ES427015A1
(en)
1976-07-16
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Legal Events
Date
Code
Title
Description
1977-07-20
PS
Patent sealed
1979-01-10
PCNP
Patent ceased through non-payment of renewal fee
