ES2014249B3 - Procedimiento para fabricar una membrana parcialmente permeable. - Google Patents
Procedimiento para fabricar una membrana parcialmente permeable.Info
- Publication number
- ES2014249B3 ES2014249B3 ES86810522T ES86810522T ES2014249B3 ES 2014249 B3 ES2014249 B3 ES 2014249B3 ES 86810522 T ES86810522 T ES 86810522T ES 86810522 T ES86810522 T ES 86810522T ES 2014249 B3 ES2014249 B3 ES 2014249B3
- Authority
- ES
- Spain
- Prior art keywords
- permeable membrane
- partially permeable
- procedure
- manufacture
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 238000005373 pervaporation Methods 0.000 abstract 1
- 229920005597 polymer membrane Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 1
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
- B01D67/0053—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/006—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods
- B01D67/0062—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by elimination of segments of the precursor, e.g. nucleation-track membranes, lithography or laser methods by micromachining techniques, e.g. using masking and etching steps, photolithography
-
- 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
- B01D67/0053—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/0058—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/04—Etching of light metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH500985 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2014249B3 true ES2014249B3 (es) | 1990-07-01 |
Family
ID=4286369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES86810522T Expired - Lifetime ES2014249B3 (es) | 1985-11-25 | 1986-11-17 | Procedimiento para fabricar una membrana parcialmente permeable. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4722771A (es) |
| EP (1) | EP0224444B1 (es) |
| JP (1) | JPS62129111A (es) |
| AT (1) | ATE52547T1 (es) |
| CA (1) | CA1315732C (es) |
| DE (1) | DE3671046D1 (es) |
| DK (1) | DK556686A (es) |
| ES (1) | ES2014249B3 (es) |
| GR (1) | GR3000574T3 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK193287A (da) * | 1986-04-16 | 1987-10-17 | Alcan Int Ltd | Sammensat membran |
| EP0242209B1 (en) * | 1986-04-16 | 1990-06-27 | Alcan International Limited | Composite membranes |
| US5605628A (en) * | 1988-05-24 | 1997-02-25 | North West Water Group Plc | Composite membranes |
| GB8812217D0 (en) * | 1988-05-24 | 1988-06-29 | Alcan Int Ltd | Composite membranes |
| DE68902595T2 (de) * | 1988-05-24 | 1993-03-04 | Ceramesh Ltd | Komposit-membranen. |
| CH678402A5 (es) * | 1989-03-08 | 1991-09-13 | Fraunhofer Ges Forschung | |
| DE4319667A1 (de) * | 1993-06-14 | 1994-12-15 | Henkel Kgaa | Mikroporöse oxidische Membran mit eingelagertem metallischem Stützgewebe |
| EP1358067B1 (en) * | 2000-09-13 | 2005-02-09 | Poul-Ernst Meier | Plate-shaped cover material |
| DE10349471B4 (de) * | 2003-10-23 | 2009-07-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Nanoporöse Filter- oder Trägermembran sowie Verfahren zur Herstellung |
| US8906609B1 (en) | 2005-09-26 | 2014-12-09 | Arrowhead Center, Inc. | Label-free biomolecule sensor based on surface charge modulated ionic conductance |
| JP6324491B2 (ja) * | 2014-03-31 | 2018-05-16 | 富士フイルム株式会社 | ガス分離複合体およびその製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL202898A (es) * | 1954-12-16 | |||
| GB902827A (en) * | 1959-02-20 | 1962-08-09 | British Aluminium Co Ltd | Improvements in or relating to the treatment of aluminium |
| US3352769A (en) * | 1967-01-11 | 1967-11-14 | Ruben Samuel | Process for producing microperforated stainless steel sheets |
| US3578570A (en) * | 1967-09-25 | 1971-05-11 | Kaiser Aluminium Chem Corp | Aluminum capacitor foil |
| US3666642A (en) * | 1971-03-19 | 1972-05-30 | Gen Electric | Process of forming aluminum foil |
| US3850762A (en) * | 1973-08-13 | 1974-11-26 | Boeing Co | Process for producing an anodic aluminum oxide membrane |
| US4204919A (en) * | 1979-05-02 | 1980-05-27 | Sprague Electric Company | Treating etched aluminum electrolytic capacitor foil |
| NL8006998A (nl) * | 1980-12-23 | 1982-07-16 | Philips Nv | Aluminiumfolie voor elektrolytische kondensatoren. |
| DE3120086A1 (de) * | 1981-05-20 | 1982-12-09 | Siemens Ag | Verfahren zur herstellung von ultrafiltern |
| US4470885A (en) * | 1983-02-07 | 1984-09-11 | Sprague Electric Company | Process for treating aluminum electrolytic capacitor foil |
-
1986
- 1986-11-17 ES ES86810522T patent/ES2014249B3/es not_active Expired - Lifetime
- 1986-11-17 AT AT86810522T patent/ATE52547T1/de not_active IP Right Cessation
- 1986-11-17 EP EP86810522A patent/EP0224444B1/de not_active Expired - Lifetime
- 1986-11-17 DE DE8686810522T patent/DE3671046D1/de not_active Expired - Lifetime
- 1986-11-18 US US06/932,152 patent/US4722771A/en not_active Expired - Fee Related
- 1986-11-20 DK DK556686A patent/DK556686A/da not_active Application Discontinuation
- 1986-11-20 CA CA000523485A patent/CA1315732C/en not_active Expired - Fee Related
- 1986-11-25 JP JP61280561A patent/JPS62129111A/ja active Pending
-
1990
- 1990-06-21 GR GR90400004T patent/GR3000574T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4722771A (en) | 1988-02-02 |
| CA1315732C (en) | 1993-04-06 |
| ATE52547T1 (de) | 1990-05-15 |
| DK556686A (da) | 1987-05-26 |
| EP0224444B1 (de) | 1990-05-09 |
| DE3671046D1 (de) | 1990-06-13 |
| JPS62129111A (ja) | 1987-06-11 |
| EP0224444A1 (de) | 1987-06-03 |
| GR3000574T3 (en) | 1991-07-31 |
| DK556686D0 (da) | 1986-11-20 |
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