ATE501783T1 - Verfahren zur herstellung einer kompositmembran mit dünner fluorhaltiger polymerschicht - Google Patents
Verfahren zur herstellung einer kompositmembran mit dünner fluorhaltiger polymerschichtInfo
- Publication number
- ATE501783T1 ATE501783T1 AT06252601T AT06252601T ATE501783T1 AT E501783 T1 ATE501783 T1 AT E501783T1 AT 06252601 T AT06252601 T AT 06252601T AT 06252601 T AT06252601 T AT 06252601T AT E501783 T1 ATE501783 T1 AT E501783T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- polymer layer
- containing polymer
- composite membrane
- fluorine
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 3
- 229910052731 fluorine Inorganic materials 0.000 abstract 3
- 239000011737 fluorine Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
- B01F23/231244—Dissolving, hollow fiber membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050041410A KR100666937B1 (ko) | 2005-05-18 | 2005-05-18 | 다층 구조의 산기관용 멤브레인 |
| US11/164,729 US7674514B2 (en) | 2005-12-02 | 2005-12-02 | Multiple layered membrane with thin fluorine containing polymer layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE501783T1 true ATE501783T1 (de) | 2011-04-15 |
Family
ID=36930236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06252601T ATE501783T1 (de) | 2005-05-18 | 2006-05-18 | Verfahren zur herstellung einer kompositmembran mit dünner fluorhaltiger polymerschicht |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1724000B1 (de) |
| AT (1) | ATE501783T1 (de) |
| DE (1) | DE602006020656D1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010015059B4 (de) * | 2010-04-15 | 2016-09-08 | Friederike Ott | Begasungseinrichtung zum Einbringen eines Gases in eine Flüssigkeit |
| JP5535824B2 (ja) * | 2010-08-18 | 2014-07-02 | 三菱重工業株式会社 | エアレーション装置及びこれを備えた海水排煙脱硫装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1185731A (en) * | 1979-02-16 | 1985-04-16 | John E. Bacino | Fluorocarbon compositions and method of spray coating |
| US5238471A (en) * | 1992-10-14 | 1993-08-24 | E. I. Du Pont De Nemours And Company | Spray-applied fluoropolymer films for gas separation membranes |
| GB9811082D0 (en) * | 1998-05-23 | 1998-07-22 | Scapa Group Plc | Improvements in phase-separation etc.members |
| US6228477B1 (en) * | 1999-02-12 | 2001-05-08 | Bha Technologies, Inc. | Porous membrane structure and method |
| US6759129B2 (en) * | 2002-04-18 | 2004-07-06 | 3M Innovative Properties Company | Adhesion and bonding of multi-layer articles including a fluoropolymer layer |
| US7396499B2 (en) * | 2004-09-28 | 2008-07-08 | Thomas E Frankel | Multiple layered membrane with fluorine containing polymer layer |
-
2006
- 2006-05-18 AT AT06252601T patent/ATE501783T1/de not_active IP Right Cessation
- 2006-05-18 DE DE602006020656T patent/DE602006020656D1/de active Active
- 2006-05-18 EP EP06252601A patent/EP1724000B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1724000A1 (de) | 2006-11-22 |
| EP1724000B1 (de) | 2011-03-16 |
| DE602006020656D1 (de) | 2011-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |