FR2153130B2 - - Google Patents
Info
- Publication number
- FR2153130B2 FR2153130B2 FR7132689A FR7132689A FR2153130B2 FR 2153130 B2 FR2153130 B2 FR 2153130B2 FR 7132689 A FR7132689 A FR 7132689A FR 7132689 A FR7132689 A FR 7132689A FR 2153130 B2 FR2153130 B2 FR 2153130B2
- Authority
- FR
- France
- 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
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
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/13—Use of sweep gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/38—Graft polymerization
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE788373D BE788373A (fr) | 1971-09-09 | Procede pour le fractionnement de melanges par transfert a travers des membranes a base de polymere fluore porteur de groupes actifs | |
| FR7132560A FR2151696A5 (fr) | 1971-09-09 | 1971-09-09 | |
| FR7132689A FR2153130B2 (fr) | 1971-09-09 | 1971-09-10 | |
| NL7212144A NL7212144A (fr) | 1971-09-09 | 1972-09-06 | |
| GB4160872A GB1380484A (en) | 1971-09-09 | 1972-09-07 | Separation process |
| DE2244045A DE2244045A1 (de) | 1971-09-09 | 1972-09-08 | Verfahren zum fraktionieren von gemischen unter verwendung von membranen aus fluorierten polymeren |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7132560A FR2151696A5 (fr) | 1971-09-09 | 1971-09-09 | |
| FR7132689A FR2153130B2 (fr) | 1971-09-09 | 1971-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2153130A2 FR2153130A2 (fr) | 1973-05-04 |
| FR2153130B2 true FR2153130B2 (fr) | 1974-01-04 |
Family
ID=26216604
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7132560A Expired FR2151696A5 (fr) | 1971-09-09 | 1971-09-09 | |
| FR7132689A Expired FR2153130B2 (fr) | 1971-09-09 | 1971-09-10 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7132560A Expired FR2151696A5 (fr) | 1971-09-09 | 1971-09-09 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE788373A (fr) |
| DE (1) | DE2244045A1 (fr) |
| FR (2) | FR2151696A5 (fr) |
| GB (1) | GB1380484A (fr) |
| NL (1) | NL7212144A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3531834C1 (de) * | 1985-09-06 | 1986-09-18 | Starcosa Gmbh, 3300 Braunschweig | Pervaporationsverfahren |
| US8366811B2 (en) | 2009-03-03 | 2013-02-05 | Oridion Medical (1987) Ltd. | Drying substances, preparation and use thereof |
| US9067035B2 (en) * | 2009-03-03 | 2015-06-30 | Oridion Medical (1987) Ltd. | Drying substances, preparation and use thereof |
| US8747752B2 (en) | 2009-03-03 | 2014-06-10 | Oridion Medical (1987) Ltd. | Drying substances, preparation and use thereof |
-
0
- BE BE788373D patent/BE788373A/fr unknown
-
1971
- 1971-09-09 FR FR7132560A patent/FR2151696A5/fr not_active Expired
- 1971-09-10 FR FR7132689A patent/FR2153130B2/fr not_active Expired
-
1972
- 1972-09-06 NL NL7212144A patent/NL7212144A/xx not_active Application Discontinuation
- 1972-09-07 GB GB4160872A patent/GB1380484A/en not_active Expired
- 1972-09-08 DE DE2244045A patent/DE2244045A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2151696A5 (fr) | 1973-04-20 |
| GB1380484A (en) | 1975-01-15 |
| BE788373A (fr) | 1973-01-02 |
| FR2153130A2 (fr) | 1973-05-04 |
| DE2244045A1 (de) | 1973-04-05 |
| NL7212144A (fr) | 1973-03-13 |