BR7408115A - Filtro para filtracao descendente - Google Patents
Filtro para filtracao descendenteInfo
- Publication number
- BR7408115A BR7408115A BR8115/74A BR811574A BR7408115A BR 7408115 A BR7408115 A BR 7408115A BR 8115/74 A BR8115/74 A BR 8115/74A BR 811574 A BR811574 A BR 811574A BR 7408115 A BR7408115 A BR 7408115A
- Authority
- BR
- Brazil
- Prior art keywords
- filter
- downward filtration
- filtration
- downward
- Prior art date
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
- B01D24/007—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
-
- 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
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB46031/73A GB1487914A (en) | 1973-10-02 | 1973-10-02 | Filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7408115A true BR7408115A (pt) | 1975-11-04 |
Family
ID=10439562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8115/74A BR7408115A (pt) | 1973-10-02 | 1974-09-30 | Filtro para filtracao descendente |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR7408115A (pt) |
| ES (1) | ES430422A1 (pt) |
| GB (1) | GB1487914A (pt) |
| ZA (1) | ZA745992B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116445B (en) * | 1982-03-16 | 1985-10-23 | Paterson Candy Int | A filter for and a method of removing solids from liquids |
| IL76105A0 (en) * | 1984-08-29 | 1985-12-31 | Int Minerals & Chem Corp | Sand filter media and method of purifying water |
| FR2610653B1 (fr) * | 1987-02-05 | 1989-05-05 | Hoarau Patrick | Dispositif de prefiltre anticolmatage par cartouche interchangeable incorporee dans les fosses septiques |
| GB2369069B (en) | 2000-11-03 | 2005-02-09 | Spruce Internat Separations Lt | Water treatment system |
-
1973
- 1973-10-02 GB GB46031/73A patent/GB1487914A/en not_active Expired
-
1974
- 1974-09-20 ZA ZA00745992A patent/ZA745992B/xx unknown
- 1974-09-26 ES ES430422A patent/ES430422A1/es not_active Expired
- 1974-09-30 BR BR8115/74A patent/BR7408115A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES430422A1 (es) | 1976-10-16 |
| ZA745992B (en) | 1975-09-24 |
| GB1487914A (en) | 1977-10-05 |
| AU7373474A (en) | 1976-04-01 |
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