BE629416A - - Google Patents
Info
- Publication number
- BE629416A BE629416A BE629416DA BE629416A BE 629416 A BE629416 A BE 629416A BE 629416D A BE629416D A BE 629416DA BE 629416 A BE629416 A BE 629416A
- Authority
- BE
- Belgium
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/42—Feed or discharge devices for discharging filtrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR890716A FR1326429A (fr) | 1962-03-12 | 1962-03-12 | Filtre pour liquide circulant de bas en haut à travers la masse filtrante |
Publications (1)
Publication Number | Publication Date |
---|---|
BE629416A true BE629416A (ja) |
Family
ID=8774514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE629416D BE629416A (ja) | 1962-03-12 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE629416A (ja) |
ES (1) | ES285955A1 (ja) |
FR (1) | FR1326429A (ja) |
GB (1) | GB1023017A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4447332A (en) * | 1983-03-25 | 1984-05-08 | Mobil Oil Corporation | Fuel sludge treatment method, especially for leaded gasoline storage tank sludge |
DE19958647A1 (de) * | 1999-12-06 | 2001-06-07 | Brita Gmbh | Wasserfilter mit Filtermaterialtrennelement |
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0
- BE BE629416D patent/BE629416A/xx unknown
-
1962
- 1962-03-12 FR FR890716A patent/FR1326429A/fr not_active Expired
-
1963
- 1963-03-11 ES ES285955A patent/ES285955A1/es not_active Expired
- 1963-03-11 GB GB9520/63A patent/GB1023017A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES285955A1 (es) | 1963-05-16 |
FR1326429A (fr) | 1963-05-10 |
GB1023017A (en) | 1966-03-16 |