BE624212A - - Google Patents
Info
- Publication number
- BE624212A BE624212A BE624212DA BE624212A BE 624212 A BE624212 A BE 624212A BE 624212D A BE624212D A BE 624212DA BE 624212 A BE624212 A BE 624212A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
-
- 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
- B01D24/20—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 provided in an open container
- B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Farming Of Fish And Shellfish (AREA)
- Sheet Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0024799 | 1961-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624212A true BE624212A (fi) |
Family
ID=7017729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624212D BE624212A (fi) | 1961-08-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3261472A (fi) |
| BE (1) | BE624212A (fi) |
| DE (1) | DE1411055A1 (fi) |
| GB (1) | GB949360A (fi) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US632466A (en) * | 1898-11-28 | 1899-09-05 | Jean A Maignen | Filter. |
| US1088929A (en) * | 1913-06-26 | 1914-03-03 | Hans Reisert | Filter. |
-
0
- BE BE624212D patent/BE624212A/xx unknown
-
1961
- 1961-08-04 DE DE19611411055 patent/DE1411055A1/de active Pending
-
1962
- 1962-08-02 GB GB29662/62A patent/GB949360A/en not_active Expired
-
1964
- 1964-11-27 US US414278A patent/US3261472A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1411055A1 (de) | 1968-11-14 |
| GB949360A (en) | 1964-02-12 |
| US3261472A (en) | 1966-07-19 |