DE69207596T2 - Herstellung einer keramischen Membran - Google Patents
Herstellung einer keramischen MembranInfo
- Publication number
- DE69207596T2 DE69207596T2 DE1992607596 DE69207596T DE69207596T2 DE 69207596 T2 DE69207596 T2 DE 69207596T2 DE 1992607596 DE1992607596 DE 1992607596 DE 69207596 T DE69207596 T DE 69207596T DE 69207596 T2 DE69207596 T2 DE 69207596T2
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- ceramic membrane
- ceramic
- membrane
- 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 - Fee Related
Links
Classifications
-
- 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
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0048—Inorganic membrane manufacture by sol-gel transition
-
- 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
- B01D71/02—Inorganic material
- B01D71/024—Oxides
-
- 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
- B01D71/02—Inorganic material
- B01D71/024—Oxides
- B01D71/027—Silicium oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19920202701 EP0586745B1 (de) | 1992-09-07 | 1992-09-07 | Herstellung einer keramischen Membran |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69207596D1 DE69207596D1 (de) | 1996-02-22 |
DE69207596T2 true DE69207596T2 (de) | 1996-07-04 |
Family
ID=8210897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992607596 Expired - Fee Related DE69207596T2 (de) | 1992-09-07 | 1992-09-07 | Herstellung einer keramischen Membran |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0586745B1 (de) |
DE (1) | DE69207596T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1001181C2 (nl) * | 1995-09-12 | 1997-03-13 | Inst Voor Agrotech Onderzoek | Buisvormig membraan, werkwijze ter vervaardiging daarvan, alsmede een membraanscheidingsproces. |
FR2742070B1 (fr) * | 1995-12-08 | 1998-01-09 | Inst Francais Du Petrole | Procede d'elaboration controlee de membranes de zeolithe supportee |
CN1058908C (zh) * | 1997-06-20 | 2000-11-29 | 清华大学 | 用于海水淡化的超滤二氧化硅薄膜的制备方法 |
AUPQ811300A0 (en) * | 2000-06-09 | 2000-07-06 | University Of Queensland, The | Improved silica membrane and process of production therefor |
FR2895275B1 (fr) * | 2005-12-22 | 2008-07-25 | Framatome Sa | Membranes de separation de gaz contenant une couche de silice microporeuse a base de silice dopee par un element trivalent |
CN101822947B (zh) * | 2010-05-14 | 2012-07-04 | 水经(上海)生物科技有限公司 | 一种负电位陶瓷膜及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2600550B1 (fr) * | 1986-05-30 | 1990-10-19 | Meridional Oenologie Centre | Procedes de fabrication de membrane minces composees d'un reseau mineral d'oxydes de titane et de silicium et poudre composee de grains submicroniques en oxydes mixtes de titane et de silicium |
DE3628948A1 (de) * | 1986-08-26 | 1988-03-03 | Man Technologie Gmbh | Verfahren zur herstellung von filterkoerpern |
CA2027678C (en) * | 1989-10-23 | 2002-05-28 | Marc A. Anderson | Metal oxide porous ceramic membranes with small pore sizes |
-
1992
- 1992-09-07 DE DE1992607596 patent/DE69207596T2/de not_active Expired - Fee Related
- 1992-09-07 EP EP19920202701 patent/EP0586745B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0586745A1 (de) | 1994-03-16 |
EP0586745B1 (de) | 1996-01-10 |
DE69207596D1 (de) | 1996-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |