IT1099262B - Dispositivo per la diffusione e/o filtrazione di sostanze fra due fluidi attraverso membrane semipermeabili - Google Patents
Dispositivo per la diffusione e/o filtrazione di sostanze fra due fluidi attraverso membrane semipermeabiliInfo
- Publication number
- IT1099262B IT1099262B IT28561/78A IT2856178A IT1099262B IT 1099262 B IT1099262 B IT 1099262B IT 28561/78 A IT28561/78 A IT 28561/78A IT 2856178 A IT2856178 A IT 2856178A IT 1099262 B IT1099262 B IT 1099262B
- Authority
- IT
- Italy
- Prior art keywords
- fluids
- diffusion
- filtration
- substances
- semi
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
- B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2066—Pulsated flow
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7711630A SE421998B (sv) | 1977-10-17 | 1977-10-17 | Anordning for diffusion och/eller filtration av emnen mellan tva fluider via semipermiabla membran vilken anordning innefattar en stapel av kamrar bildande ramar sammanhallen av u-formade endstycken |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7828561A0 IT7828561A0 (it) | 1978-10-09 |
IT1099262B true IT1099262B (it) | 1985-09-18 |
Family
ID=20332590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28561/78A IT1099262B (it) | 1977-10-17 | 1978-10-09 | Dispositivo per la diffusione e/o filtrazione di sostanze fra due fluidi attraverso membrane semipermeabili |
Country Status (6)
Country | Link |
---|---|
US (1) | US4231879A (it) |
JP (1) | JPS5464086A (it) |
DE (1) | DE2844941A1 (it) |
FR (1) | FR2405735A1 (it) |
IT (1) | IT1099262B (it) |
SE (1) | SE421998B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4961760A (en) * | 1989-02-09 | 1990-10-09 | The Dow Chemical Company | Hollow fiber membrane fluid separation device adapted for boreside feed |
US5059374A (en) * | 1989-02-09 | 1991-10-22 | The Dow Chemical Company | Method for sealing a hollow fiber membrane module in a case |
US5164081A (en) * | 1989-03-24 | 1992-11-17 | The Standard Oil Company | Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods |
US5174900A (en) * | 1989-03-24 | 1992-12-29 | The Standard Oil Company | Apparatus for separation and for treatment of fluid feedstreams, wafers for use therein and related methods |
US5100556A (en) * | 1989-07-21 | 1992-03-31 | The Standard Oil Company | Transverse sheet membrane separation module, components thereof and related methods |
EP0519132A1 (en) * | 1989-10-18 | 1992-12-23 | Exxon Research And Engineering Company | Hollow fiber module |
US5234591A (en) * | 1991-12-04 | 1993-08-10 | Exxon Research & Engineering Company | Counter-current flow hollow fiber permeator |
US6951611B2 (en) | 1999-01-29 | 2005-10-04 | Gambro Dialysatoren Gmbh & Co. Kg | Filters and method for producing filters |
US20070095741A1 (en) * | 2003-10-31 | 2007-05-03 | Berends Hendrik Johan F | Filter module |
DE102014201248A1 (de) | 2014-01-23 | 2015-07-23 | Volkswagen Ag | Feuchtetauscher und Brennstoffzellenanordnung mit einem solchen |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3211645A (en) * | 1962-07-17 | 1965-10-12 | Technicon Instr | Method and apparatus for filtering sanguineous liquid streams |
US3342729A (en) * | 1964-12-09 | 1967-09-19 | Dow Chemical Co | Permeability separatory cell and apparatus and method of using the same |
US3485374A (en) * | 1968-05-09 | 1969-12-23 | Serop Manjikian | Reverse osmosis module |
CH489259A (de) * | 1968-06-08 | 1970-04-30 | Dietzsch Gmbh Hans Joachim | Verfahren zur Herstellung von kapillaren Austauschern |
FR2222134A1 (en) * | 1973-03-19 | 1974-10-18 | Rhone Poulenc Sa | Appts for permeation through hollow fibres - allows simple construction and efficient separation and mixing processes |
FR2231421B1 (it) * | 1973-05-30 | 1976-05-07 | Rhone Poulenc Ind | |
FR2236537B1 (it) * | 1973-07-11 | 1977-12-23 | Rhone Poulenc Ind | |
JPS50131395A (it) * | 1974-04-04 | 1975-10-17 | ||
FR2270917B1 (it) * | 1974-05-16 | 1978-12-29 | Rhone Poulenc Ind | |
GB1550241A (en) * | 1975-07-28 | 1979-08-08 | Nippon Zeon Co | Hollow-fibre permeability apparatus |
SE393535B (sv) * | 1975-09-11 | 1977-05-16 | Gambro Ab | Anordning for diffusion av emnen mellan tva fluider via semipermeabla membran |
US4038191A (en) * | 1975-10-14 | 1977-07-26 | Davis Harold R | Manifold for ultra filtration machine |
JPS5340691A (en) * | 1976-04-01 | 1978-04-13 | Korufu Fuaundeeshiyon Za | Method and apparatus for removing impurities from fluids |
US4054527A (en) * | 1976-06-25 | 1977-10-18 | Esmond William G | Countercurrent capillary transfer device |
-
1977
- 1977-10-17 SE SE7711630A patent/SE421998B/sv unknown
-
1978
- 1978-10-09 IT IT28561/78A patent/IT1099262B/it active
- 1978-10-13 FR FR7829239A patent/FR2405735A1/fr active Pending
- 1978-10-13 US US05/951,314 patent/US4231879A/en not_active Expired - Lifetime
- 1978-10-16 JP JP12724078A patent/JPS5464086A/ja active Pending
- 1978-10-16 DE DE19782844941 patent/DE2844941A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT7828561A0 (it) | 1978-10-09 |
SE7711630L (sv) | 1979-04-18 |
FR2405735A1 (it) | 1979-05-11 |
SE421998B (sv) | 1982-02-15 |
US4231879A (en) | 1980-11-04 |
JPS5464086A (en) | 1979-05-23 |
DE2844941A1 (de) | 1979-04-19 |
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