DE68916278D1 - Kontinuierliches Verfahren zur Herstellung von zusammengesetzten beschichteten Hohlfasermembranen. - Google Patents
Kontinuierliches Verfahren zur Herstellung von zusammengesetzten beschichteten Hohlfasermembranen.Info
- Publication number
- DE68916278D1 DE68916278D1 DE68916278T DE68916278T DE68916278D1 DE 68916278 D1 DE68916278 D1 DE 68916278D1 DE 68916278 T DE68916278 T DE 68916278T DE 68916278 T DE68916278 T DE 68916278T DE 68916278 D1 DE68916278 D1 DE 68916278D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- hollow fiber
- continuous process
- fiber membranes
- composite coated
- 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
- 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
- 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
- B01D67/0013—Casting processes
-
- 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
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/06—Specific viscosities of materials involved
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/159,627 US4863761A (en) | 1988-02-23 | 1988-02-23 | Continuous process for making coated composite hollow fiber membranes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68916278D1 true DE68916278D1 (de) | 1994-07-28 |
DE68916278T2 DE68916278T2 (de) | 1994-10-13 |
Family
ID=22573317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68916278T Expired - Fee Related DE68916278T2 (de) | 1988-02-23 | 1989-02-16 | Kontinuierliches Verfahren zur Herstellung von zusammengesetzten beschichteten Hohlfasermembranen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4863761A (de) |
EP (1) | EP0330076B1 (de) |
JP (1) | JPH026828A (de) |
BR (1) | BR8900815A (de) |
CA (1) | CA1333028C (de) |
DE (1) | DE68916278T2 (de) |
MX (1) | MX165631B (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5197202A (en) * | 1990-09-26 | 1993-03-30 | Ppg Industries, Inc. | Method and apparatus for drying and curing a coated strand |
US5052125A (en) * | 1990-09-26 | 1991-10-01 | Ppg Industries, Inc. | Method and apparatus for supporting strand |
DE4037817A1 (de) * | 1990-11-28 | 1992-06-04 | Akzo Gmbh | Gasmembrankapillarherstellung |
US5514417A (en) * | 1994-08-04 | 1996-05-07 | Schuller International, Inc. | Method of and apparatus for coating a molded fibrous workpiece |
JPH08229358A (ja) * | 1994-12-28 | 1996-09-10 | Praxair Technol Inc | 多層の複合膜の改良された製造 |
US5683755A (en) * | 1996-02-26 | 1997-11-04 | Xerox Corporation | Method for controlling a substrate interior pressure |
US6361582B1 (en) | 2000-05-19 | 2002-03-26 | Membrane Technology And Research, Inc. | Gas separation using C3+ hydrocarbon-resistant membranes |
US6572679B2 (en) | 2000-05-19 | 2003-06-03 | Membrane Technology And Research, Inc. | Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes |
US6361583B1 (en) | 2000-05-19 | 2002-03-26 | Membrane Technology And Research, Inc. | Gas separation using organic-vapor-resistant membranes |
US6579341B2 (en) | 2000-05-19 | 2003-06-17 | Membrane Technology And Research, Inc. | Nitrogen gas separation using organic-vapor-resistant membranes |
US6572680B2 (en) | 2000-05-19 | 2003-06-03 | Membrane Technology And Research, Inc. | Carbon dioxide gas separation using organic-vapor-resistant membranes |
US6544316B2 (en) | 2000-05-19 | 2003-04-08 | Membrane Technology And Research, Inc. | Hydrogen gas separation using organic-vapor-resistant membranes |
US6592650B2 (en) | 2000-05-19 | 2003-07-15 | Membrane Technology And Research, Inc. | Gas separation using organic-vapor-resistant membranes and PSA |
JP5078050B2 (ja) * | 2003-03-31 | 2012-11-21 | 東レ株式会社 | 中空糸膜用コーティングノズルおよびそれを用いた複合中空糸膜の製造方法 |
CN100411721C (zh) * | 2006-04-04 | 2008-08-20 | 天津工业大学 | 中空纤维复合膜涂敷机及中空纤维复合膜的制造方法 |
US20090035574A1 (en) * | 2007-07-31 | 2009-02-05 | Peter Gable | Fiber Coating System |
US8828121B1 (en) | 2014-02-19 | 2014-09-09 | Membrane Technology And Research, Inc. | Gas separation membranes based on perfluorinated polymers |
US9975084B2 (en) | 2014-02-19 | 2018-05-22 | Membrane Technology And Research, Inc. | Fluid separation processes using membranes based on fluorinated and perfluorinated polymers |
US9636632B2 (en) | 2014-02-19 | 2017-05-02 | Membrane Technology And Research, Inc | Gas separation membranes based on fluorinated and perfluorinated polymers |
US9643124B2 (en) | 2014-02-19 | 2017-05-09 | Membrane Technology And Research, Inc. | Gas separation membranes based on fluorinated and perfluorinated polymers |
EP3059005B1 (de) | 2015-02-18 | 2018-10-24 | Evonik Degussa GmbH | Abtrennung eines homogenkatalysators aus einem reaktionsgemisch mit hilfe organophiler nanofiltration unter besonderer berücksichtigung eines membran-leistungsindikators |
MY184935A (en) | 2015-04-29 | 2021-04-30 | Membrane Tech And Research Inc | Gas separation membranes based on fluorinated and perfluorinated polymers |
WO2017069795A1 (en) | 2015-10-23 | 2017-04-27 | Membrane Technology And Research, Inc. | Gas separation membranes based on fluorinated and perfluorinated polymers |
US11260351B2 (en) * | 2020-02-14 | 2022-03-01 | Saudi Arabian Oil Company | Thin film composite hollow fiber membranes fabrication systems |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3400825A (en) * | 1966-08-22 | 1968-09-10 | Frank R. Shippey | Desalination cell with osmotic membrane element |
FR1506402A (fr) * | 1966-09-29 | 1967-12-22 | Sfec | Dispositif pour l'obtention d'un revêtement régulier sur une pièce tubulaire |
FR1511581A (fr) * | 1966-12-06 | 1968-02-02 | Rech S Tech Et Ind S R T I S A | Procédé de fabrication de fibres creuses |
CA955178A (en) * | 1970-01-14 | 1974-09-24 | Ian D. Aitken | Membrane assemblies for reverse osmosis apparatus |
US4230463A (en) * | 1977-09-13 | 1980-10-28 | Monsanto Company | Multicomponent membranes for gas separations |
US4214020A (en) * | 1977-11-17 | 1980-07-22 | Monsanto Company | Processes for coating bundles of hollow fiber membranes |
US4444662A (en) * | 1979-10-22 | 1984-04-24 | Applied Membrane Technology, Inc. | Microporous laminate |
US4467001A (en) * | 1982-12-27 | 1984-08-21 | Albany International Corp. | Process and device for applying, drying and curing a coating on filaments |
US4622206A (en) * | 1983-11-21 | 1986-11-11 | University Of Pittsburgh | Membrane oxygenator and method and apparatus for making the same |
US4579079A (en) * | 1983-11-28 | 1986-04-01 | Northern Telecom Limited | Apparatus for use in coating an elongate filament |
JPS62163711A (ja) * | 1986-01-14 | 1987-07-20 | Daicel Chem Ind Ltd | 中空糸型複合膜の製造方法 |
US4881954A (en) * | 1987-07-31 | 1989-11-21 | Union Carbide Corporation | Permeable membranes for enhanced gas separation |
-
1988
- 1988-02-23 US US07/159,627 patent/US4863761A/en not_active Expired - Lifetime
-
1989
- 1989-02-16 EP EP89102677A patent/EP0330076B1/de not_active Expired - Lifetime
- 1989-02-16 DE DE68916278T patent/DE68916278T2/de not_active Expired - Fee Related
- 1989-02-17 CA CA000591307A patent/CA1333028C/en not_active Expired - Fee Related
- 1989-02-20 JP JP1040142A patent/JPH026828A/ja active Granted
- 1989-02-21 MX MX015000A patent/MX165631B/es unknown
- 1989-02-23 BR BR898900815A patent/BR8900815A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US4863761A (en) | 1989-09-05 |
CA1333028C (en) | 1994-11-15 |
EP0330076A2 (de) | 1989-08-30 |
MX165631B (es) | 1992-11-25 |
DE68916278T2 (de) | 1994-10-13 |
EP0330076B1 (de) | 1994-06-22 |
JPH026828A (ja) | 1990-01-11 |
JPH0542289B2 (de) | 1993-06-28 |
EP0330076A3 (en) | 1989-11-23 |
BR8900815A (pt) | 1989-10-17 |
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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 |