JPS49106062A - - Google Patents
Info
- Publication number
- JPS49106062A JPS49106062A JP49014024A JP1402474A JPS49106062A JP S49106062 A JPS49106062 A JP S49106062A JP 49014024 A JP49014024 A JP 49014024A JP 1402474 A JP1402474 A JP 1402474A JP S49106062 A JPS49106062 A JP S49106062A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH145373A CH556682A (de) | 1973-02-01 | 1973-02-01 | Kombinationsfilter zur reinigung von fluessigkeiten, insbesondere von wasser. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49106062A true JPS49106062A (de) | 1974-10-08 |
Family
ID=4210815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49014024A Pending JPS49106062A (de) | 1973-02-01 | 1974-02-01 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS49106062A (de) |
| AU (1) | AU6488974A (de) |
| BE (1) | BE810348A (de) |
| BR (1) | BR7400658D0 (de) |
| CH (1) | CH556682A (de) |
| DE (1) | DE2404089A1 (de) |
| ES (1) | ES422820A1 (de) |
| FR (1) | FR2215994A1 (de) |
| IL (1) | IL44074A0 (de) |
| IT (1) | IT1004834B (de) |
| NL (1) | NL7401213A (de) |
| TR (1) | TR17700A (de) |
| ZA (1) | ZA74419B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2758504C2 (de) * | 1977-12-28 | 1985-09-26 | Vsesojuznoe naučno-proizvodstvennoe ob"edinenie celljulozno-bumažnoj promyšlennosti, Leningrad | Verfahren zur Herstellung von Filtermaterial |
| SE436693B (sv) * | 1981-06-04 | 1985-01-21 | Bofors Ab | Sett att framstella ett regenererbart filter for gas- eller vetskeseparation |
| EP0159377A1 (de) * | 1984-04-24 | 1985-10-30 | Carl Schleicher & Schüll GmbH & Co. KG | Filter und dessen Verwendung |
| US5942323A (en) | 1995-01-27 | 1999-08-24 | Purafil, Inc. | Fiber filter and methods of use thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073735A (en) * | 1955-04-18 | 1963-01-15 | American Viscose Corp | Method for producing filters |
| GB1000038A (de) * | 1960-12-06 | |||
| US3353682A (en) * | 1966-02-28 | 1967-11-21 | Pall Corp | Fluid-permeable fibrous multilayer materials and process of making the same |
-
1973
- 1973-02-01 CH CH145373A patent/CH556682A/de not_active IP Right Cessation
-
1974
- 1974-01-21 ZA ZA740419A patent/ZA74419B/xx unknown
- 1974-01-24 IL IL44074A patent/IL44074A0/xx unknown
- 1974-01-25 AU AU64889/74A patent/AU6488974A/en not_active Expired
- 1974-01-29 NL NL7401213A patent/NL7401213A/xx unknown
- 1974-01-29 DE DE2404089A patent/DE2404089A1/de active Pending
- 1974-01-30 BR BR658/74A patent/BR7400658D0/pt unknown
- 1974-01-30 BE BE140328A patent/BE810348A/xx unknown
- 1974-01-31 ES ES422820A patent/ES422820A1/es not_active Expired
- 1974-01-31 IT IT67267/74A patent/IT1004834B/it active
- 1974-01-31 FR FR7403228A patent/FR2215994A1/fr active Granted
- 1974-01-31 TR TR17700A patent/TR17700A/xx unknown
- 1974-02-01 JP JP49014024A patent/JPS49106062A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1004834B (it) | 1976-07-20 |
| NL7401213A (de) | 1974-08-05 |
| BE810348A (fr) | 1974-05-16 |
| FR2215994B1 (de) | 1977-06-10 |
| CH556682A (de) | 1974-12-13 |
| TR17700A (tr) | 1975-07-23 |
| DE2404089A1 (de) | 1974-08-15 |
| ES422820A1 (es) | 1976-11-01 |
| ZA74419B (en) | 1974-12-24 |
| FR2215994A1 (en) | 1974-08-30 |
| BR7400658D0 (pt) | 1974-11-19 |
| AU6488974A (en) | 1975-07-31 |
| IL44074A0 (en) | 1974-05-16 |