FR1252393A - Procédé et appareil pour la fabrication continue de filtres à membrane - Google Patents
Procédé et appareil pour la fabrication continue de filtres à membraneInfo
- Publication number
- FR1252393A FR1252393A FR822015A FR822015A FR1252393A FR 1252393 A FR1252393 A FR 1252393A FR 822015 A FR822015 A FR 822015A FR 822015 A FR822015 A FR 822015A FR 1252393 A FR1252393 A FR 1252393A
- Authority
- FR
- France
- Prior art keywords
- membrane filters
- continuous manufacture
- manufacture
- continuous
- filters
- Prior art date
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/14—Esters of organic acids
- B01D71/16—Cellulose acetate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/221—Composite plate evaporators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/00091—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching by evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/14—Esters of organic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/20—Esters of inorganic acids, e.g. cellulose nitrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM31001A DE1017596B (de) | 1956-07-04 | 1956-07-04 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Membranfiltern |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1252393A true FR1252393A (fr) | 1961-01-27 |
Family
ID=58668680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR822015A Expired FR1252393A (fr) | 1956-07-04 | 1960-03-22 | Procédé et appareil pour la fabrication continue de filtres à membrane |
Country Status (4)
Country | Link |
---|---|
US (1) | US3026571A (fr) |
DE (1) | DE1017596B (fr) |
FR (1) | FR1252393A (fr) |
GB (1) | GB903270A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391837A1 (fr) * | 1977-05-25 | 1978-12-22 | Millipore Corp | Procede de preparation d'une membrane poreuse en matiere polymere |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364288A (en) * | 1962-05-25 | 1968-01-16 | Univ California | Fresh water recovery |
US3344214A (en) * | 1964-03-25 | 1967-09-26 | Univ California | Methods of preparing a semipermeable membrane |
US3483282A (en) * | 1967-12-21 | 1969-12-09 | Universal Water Corp | Production of semipermeable membranes |
GB2009031B (en) * | 1977-11-18 | 1982-03-10 | Johns Manville | Flexible microporous cellulosic membranes and methods of formation and use thereof |
JPS5584503A (en) * | 1978-12-19 | 1980-06-25 | Teijin Ltd | Preparing cellulose ester based selective permeable membrane |
US4333972A (en) * | 1980-06-25 | 1982-06-08 | Puropore, Inc. | Highly anisotropic membranes |
US5536158A (en) * | 1993-10-25 | 1996-07-16 | Eastman Kodak Company | Apparatus for drying solvent based film |
GB201203546D0 (en) * | 2012-02-29 | 2012-04-11 | Whatman Gmbh | Membrane filter and a method of manufacturing the same |
US10898865B2 (en) * | 2013-01-31 | 2021-01-26 | American University In Cairo (AUC) | Polymer-carbon nanotube nanocomposite porous membranes |
DE112014005907T5 (de) | 2013-12-19 | 2016-09-08 | Dana Canada Corporation | Konischer Wärmetauscher |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE329117C (de) * | 1916-08-21 | 1920-11-15 | Richard Zsigmondy Dr | Membranfilter und Verfahren zu deren Herstellung |
US1351652A (en) * | 1919-03-13 | 1920-08-31 | John G Jarvis | Method of making pyroxylin products |
US1576523A (en) * | 1921-11-23 | 1926-03-16 | Philip A Kober | Dialyzing and evaporating membranes and process of making the same |
US1845377A (en) * | 1928-02-10 | 1932-02-16 | Eastman Kodak Co | Process of making nitrocellulose films and similar products |
US1878559A (en) * | 1928-06-04 | 1932-09-20 | Eastman Kodak Co | Process of making cellulosic films |
GB377712A (en) * | 1931-04-28 | 1932-07-28 | British Celanese | Improvements in or relating to the production of artificial filaments, threads, ribbons, films and the like of cellulose esters and ethers |
US2253157A (en) * | 1934-06-16 | 1941-08-19 | Sylvania Ind Corp | Process for producing cellulose sheets and films |
US2203596A (en) * | 1934-10-22 | 1940-06-04 | Firm Rudolph Koepp & Co Chem F | Process for the manufacture of transparent foils, films, and threads of cellulose formate |
US2245429A (en) * | 1937-05-18 | 1941-06-10 | Eastman Kodak Co | Manufacture of photographic film base |
US2218146A (en) * | 1938-03-14 | 1940-10-15 | Du Pont | Chemical composition |
US2308949A (en) * | 1938-08-26 | 1943-01-19 | Firestone Tire & Rubber Co | Apparatus for manufacturing continuous rubber articles |
US2714745A (en) * | 1951-08-23 | 1955-08-09 | Eastman Kodak Co | Apparatus for manufacturing sheeting |
DE1724231U (de) * | 1956-01-16 | 1956-06-14 | Troester Maschf Paul | Trommel-streichanlage zum beschichten von gewebebahnen mit gummi oder thermoplastischen kunststoffen. |
-
1956
- 1956-07-04 DE DEM31001A patent/DE1017596B/de active Pending
-
1958
- 1958-10-23 US US769978A patent/US3026571A/en not_active Expired - Lifetime
-
1960
- 1960-03-12 GB GB8802/60A patent/GB903270A/en not_active Expired
- 1960-03-22 FR FR822015A patent/FR1252393A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2391837A1 (fr) * | 1977-05-25 | 1978-12-22 | Millipore Corp | Procede de preparation d'une membrane poreuse en matiere polymere |
Also Published As
Publication number | Publication date |
---|---|
US3026571A (en) | 1962-03-27 |
GB903270A (en) | 1962-08-15 |
DE1017596B (de) | 1957-10-17 |
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