GB2009034A - Crimped hollow fibers for fluid separations, bundles containing the hollow fibers, and apparatus and process for separating fluids - Google Patents
Crimped hollow fibers for fluid separations, bundles containing the hollow fibers, and apparatus and process for separating fluidsInfo
- Publication number
- GB2009034A GB2009034A GB7846497A GB7846497A GB2009034A GB 2009034 A GB2009034 A GB 2009034A GB 7846497 A GB7846497 A GB 7846497A GB 7846497 A GB7846497 A GB 7846497A GB 2009034 A GB2009034 A GB 2009034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hollow fibers
- fluid
- fibers
- microns
- feed
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 9
- 239000012510 hollow fiber Substances 0.000 title abstract 5
- 238000000926 separation method Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/447—Yarns or threads for specific use in general industrial applications, e.g. as filters or reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
-
- 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
- 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
- B01D69/084—Undulated fibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Hollow, semi-permeable fibers which are intended for use in fluid separations have crimps with amplitudes up to 50% of the external diameter of the fiber and an average crimp period of less than 5 cms. The fibers are sufficiently rigid to retain its crimp form during fluid separation. Preferred fibers have an outside diameter of 150-800 microns, a wall thickness of 50-200 microns and a crimp amplitude of 15-250 microns. The tensile modulus is at least 40 kg/mm<2>. The relatively low amplitude crimps enable good fluid dispersion through a bundle comprising substantially parallelly-oriented hollow fibers such that shell-side (i.e., the exterior sides of the hollow fibers) feed of the fluid mixture to be treated can be attractive, even when the flow of the feed is predominantly axial to the hollow fibers. Shell-side feed of the fluid mixture to be treated is often particularly advantageous since the fluid mixture can frequently be recovered from the fluid separation with a relatively low pressure drop.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85585077A | 1977-11-30 | 1977-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2009034A true GB2009034A (en) | 1979-06-13 |
GB2009034B GB2009034B (en) | 1982-04-15 |
Family
ID=25322238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7846497A Expired GB2009034B (en) | 1977-11-30 | 1978-11-29 | Crimped hollow fibres for fluid separations bundles containing the hollow fibres and apparatus and process for separating fluids |
Country Status (22)
Country | Link |
---|---|
JP (1) | JPS583047B2 (en) |
AU (1) | AU510106B2 (en) |
BE (1) | BE872380A (en) |
BR (1) | BR7807845A (en) |
CA (1) | CA1114307A (en) |
DD (1) | DD140000A5 (en) |
DE (1) | DE2851687C2 (en) |
ES (2) | ES475458A1 (en) |
FR (1) | FR2410494B1 (en) |
GB (1) | GB2009034B (en) |
GR (1) | GR67310B (en) |
IL (1) | IL56081A (en) |
IN (1) | IN149938B (en) |
IT (1) | IT1192290B (en) |
LU (1) | LU80600A1 (en) |
NL (1) | NL7811649A (en) |
NO (1) | NO146625C (en) |
PT (1) | PT68842A (en) |
SE (1) | SE7812302L (en) |
SU (1) | SU1022650A3 (en) |
TR (1) | TR20777A (en) |
ZA (1) | ZA786707B (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021756A1 (en) * | 1979-06-18 | 1981-01-07 | Monsanto Company | Selective adsorption process and system |
WO1982001502A1 (en) * | 1980-11-06 | 1982-05-13 | Paul Elsey | Portable power saw mill |
DE3301268A1 (en) | 1983-01-17 | 1984-07-26 | Akzo Gmbh, 5600 Wuppertal | METHOD AND DEVICE FOR PRODUCING HOLLOW BANDS |
EP0314581A2 (en) * | 1987-10-29 | 1989-05-03 | Terumo Kabushiki Kaisha | Oxygenator using porous hollow fiber membranes |
DE3347999C2 (en) * | 1983-01-17 | 1989-06-15 | Akzo Patente Gmbh, 5600 Wuppertal, De | Process for the production of bundles of corrugated hollow threads |
EP0329980A2 (en) * | 1988-02-22 | 1989-08-30 | SECON Gesellschaft für Separations- und Concentrationstechnik mbH | Capillary dialyser |
US5169530A (en) * | 1989-10-18 | 1992-12-08 | Exxon Research And Engineering Company | Hollow fiber module using fluid flow control baffles |
US5234591A (en) * | 1991-12-04 | 1993-08-10 | Exxon Research & Engineering Company | Counter-current flow hollow fiber permeator |
EP1088792A1 (en) * | 1999-04-20 | 2001-04-04 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for purifying turbid water |
US8202428B2 (en) | 2000-02-17 | 2012-06-19 | Fresenius Medical Care Deutschland Gmbh | Filter device, preferably a hollow fiber dialyser with curled hollow fibers |
EP2815807A1 (en) * | 2013-06-20 | 2014-12-24 | Gambro Lundia AB | Capillary dialyzer comprising crimped hollow fibres |
WO2015118046A1 (en) * | 2014-02-06 | 2015-08-13 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US10661231B2 (en) | 2014-02-06 | 2020-05-26 | Gambro Lundia Ab | Membrane for blood purification |
US11123692B2 (en) | 2016-03-01 | 2021-09-21 | Fresenius Medical Care Deutschland Gmbh | Hollow fibre membrane having three dimensional texturing |
EP4063004A4 (en) * | 2019-11-20 | 2023-11-15 | Nipro Corporation | Hollow fiber membrane module |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5884007A (en) * | 1981-11-14 | 1983-05-20 | Toyobo Co Ltd | Hollow fibrous membrane for dialysis and its production |
JPS59112805A (en) * | 1982-12-20 | 1984-06-29 | Nitto Electric Ind Co Ltd | Preparation of liquid separation apparatus |
JPS6245709A (en) * | 1985-08-21 | 1987-02-27 | Teijin Ltd | Permselective hollow yarn and fluid separator |
JPH0763592B2 (en) * | 1989-11-02 | 1995-07-12 | テルモ株式会社 | Hollow fiber membrane and hollow fiber membrane type artificial lung using the same |
JPH03158166A (en) * | 1989-11-17 | 1991-07-08 | Terumo Corp | Hollow fiber membrane type fluid treating device |
US5779897A (en) * | 1996-11-08 | 1998-07-14 | Permea, Inc. | Hollow fiber membrane device with inert filaments randomly distributed in the inter-fiber voids |
RU2461671C9 (en) * | 2008-05-19 | 2013-02-27 | ИЮКФ-ХИЮ (Индастри-Юниверсити Кооперейшн Фаундейшн Ханиянг Юниверсити) | Hollow fiber, composition of spin dope moulding hollow fiber and method for producing hollow fiber using this composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616928A (en) * | 1969-10-02 | 1971-11-02 | Du Pont | Permeation separation device for separating fluids |
FR2199014B1 (en) * | 1972-09-12 | 1975-03-14 | Rhone Poulenc Ind | |
JPS5125486A (en) * | 1974-07-24 | 1976-03-02 | Egon Shuuraa Kaato |
-
1978
- 1978-04-10 IN IN390/CAL/78A patent/IN149938B/en unknown
- 1978-11-28 NL NL7811649A patent/NL7811649A/en not_active Application Discontinuation
- 1978-11-28 ES ES475458A patent/ES475458A1/en not_active Expired
- 1978-11-29 BE BE192024A patent/BE872380A/en not_active IP Right Cessation
- 1978-11-29 IT IT30319/78A patent/IT1192290B/en active
- 1978-11-29 IL IL56081A patent/IL56081A/en unknown
- 1978-11-29 ZA ZA00786707A patent/ZA786707B/en unknown
- 1978-11-29 TR TR20777A patent/TR20777A/en unknown
- 1978-11-29 AU AU42027/78A patent/AU510106B2/en not_active Expired
- 1978-11-29 SE SE7812302A patent/SE7812302L/en unknown
- 1978-11-29 SU SU782691657A patent/SU1022650A3/en active
- 1978-11-29 BR BR7807845A patent/BR7807845A/en unknown
- 1978-11-29 GB GB7846497A patent/GB2009034B/en not_active Expired
- 1978-11-29 CA CA317,048A patent/CA1114307A/en not_active Expired
- 1978-11-29 DE DE2851687A patent/DE2851687C2/en not_active Expired
- 1978-11-29 PT PT68842A patent/PT68842A/en unknown
- 1978-11-29 FR FR7833725A patent/FR2410494B1/en not_active Expired
- 1978-11-29 GR GR57771A patent/GR67310B/el unknown
- 1978-11-29 JP JP53147727A patent/JPS583047B2/en not_active Expired
- 1978-11-29 NO NO784013A patent/NO146625C/en unknown
- 1978-11-29 DD DD78209385A patent/DD140000A5/en unknown
- 1978-11-29 LU LU80600A patent/LU80600A1/en unknown
-
1979
- 1979-05-16 ES ES480626A patent/ES480626A1/en not_active Expired
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021756A1 (en) * | 1979-06-18 | 1981-01-07 | Monsanto Company | Selective adsorption process and system |
WO1982001502A1 (en) * | 1980-11-06 | 1982-05-13 | Paul Elsey | Portable power saw mill |
DE3301268A1 (en) | 1983-01-17 | 1984-07-26 | Akzo Gmbh, 5600 Wuppertal | METHOD AND DEVICE FOR PRODUCING HOLLOW BANDS |
DE3347999C2 (en) * | 1983-01-17 | 1989-06-15 | Akzo Patente Gmbh, 5600 Wuppertal, De | Process for the production of bundles of corrugated hollow threads |
US5489382A (en) * | 1987-10-29 | 1996-02-06 | Terumo Kabushiki Kaisha | Oxygenator using porous hollow fiber membrane |
EP0314581A2 (en) * | 1987-10-29 | 1989-05-03 | Terumo Kabushiki Kaisha | Oxygenator using porous hollow fiber membranes |
EP0314581A3 (en) * | 1987-10-29 | 1989-10-18 | Terumo Kabushiki Kaisha | Porous hollow fiber membrane, method for production thereof, and oxygenator using the hollow fiber membrane |
EP0329980A2 (en) * | 1988-02-22 | 1989-08-30 | SECON Gesellschaft für Separations- und Concentrationstechnik mbH | Capillary dialyser |
EP0329980A3 (en) * | 1988-02-22 | 1990-01-31 | Secon Gesellschaft Fur Separations- Und Concentrationstechnik Mbh | Capillary dialyser |
US5169530A (en) * | 1989-10-18 | 1992-12-08 | Exxon Research And Engineering Company | Hollow fiber module using fluid flow control baffles |
US5234591A (en) * | 1991-12-04 | 1993-08-10 | Exxon Research & Engineering Company | Counter-current flow hollow fiber permeator |
EP1088792A1 (en) * | 1999-04-20 | 2001-04-04 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for purifying turbid water |
EP1088792A4 (en) * | 1999-04-20 | 2004-09-15 | Asahi Chemical Ind | Method for purifying turbid water |
EP1762296A2 (en) * | 1999-04-20 | 2007-03-14 | Asahi Kasei Chemicals Corporation | A hollow fiber membrane bundle |
EP1762296A3 (en) * | 1999-04-20 | 2010-06-23 | Asahi Kasei Chemicals Corporation | A hollow fiber membrane bundle |
US8202428B2 (en) | 2000-02-17 | 2012-06-19 | Fresenius Medical Care Deutschland Gmbh | Filter device, preferably a hollow fiber dialyser with curled hollow fibers |
CN104394967A (en) * | 2013-06-20 | 2015-03-04 | 甘布罗伦迪亚股份公司 | Capillary dialyzers |
CN107913605A (en) * | 2013-06-20 | 2018-04-17 | 甘布罗伦迪亚股份公司 | Capillary dialyzer |
EP2815807A1 (en) * | 2013-06-20 | 2014-12-24 | Gambro Lundia AB | Capillary dialyzer comprising crimped hollow fibres |
CN107913605B (en) * | 2013-06-20 | 2020-11-06 | 甘布罗伦迪亚股份公司 | Capillary dialyzer |
WO2014202710A1 (en) * | 2013-06-20 | 2014-12-24 | Gambro Lundia Ab | Capillary dialyzers |
US10022481B2 (en) | 2013-06-20 | 2018-07-17 | Gambro Lundia Ab | Capillary dialyzers |
CN111545068A (en) * | 2014-02-06 | 2020-08-18 | 甘布罗伦迪亚股份公司 | Hemodialyzer for blood purification |
CN115445438A (en) * | 2014-02-06 | 2022-12-09 | 甘布罗伦迪亚股份公司 | Hemodialyzer for blood purification |
AU2015214950B2 (en) * | 2014-02-06 | 2018-10-04 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US10661230B2 (en) | 2014-02-06 | 2020-05-26 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US10661231B2 (en) | 2014-02-06 | 2020-05-26 | Gambro Lundia Ab | Membrane for blood purification |
CN105722582A (en) * | 2014-02-06 | 2016-06-29 | 甘布罗伦迪亚股份公司 | Hemodialyzer for blood purification |
WO2015118046A1 (en) * | 2014-02-06 | 2015-08-13 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US12059658B2 (en) | 2014-02-06 | 2024-08-13 | Gambro Lundia Ab | Membrane for blood purification |
US11273416B2 (en) | 2014-02-06 | 2022-03-15 | Gambro Lundia Ab | Membrane for blood purification |
US11273417B2 (en) | 2014-02-06 | 2022-03-15 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US20170165615A1 (en) * | 2014-02-06 | 2017-06-15 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US11666869B2 (en) | 2014-02-06 | 2023-06-06 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US11666868B2 (en) | 2014-02-06 | 2023-06-06 | Gambro Lundia Ab | Membrane for blood purification |
US12059657B2 (en) | 2014-02-06 | 2024-08-13 | Gambro Lundia Ab | Hemodialyzer for blood purification |
US11123692B2 (en) | 2016-03-01 | 2021-09-21 | Fresenius Medical Care Deutschland Gmbh | Hollow fibre membrane having three dimensional texturing |
EP4063004A4 (en) * | 2019-11-20 | 2023-11-15 | Nipro Corporation | Hollow fiber membrane module |
Also Published As
Publication number | Publication date |
---|---|
LU80600A1 (en) | 1979-06-15 |
FR2410494A1 (en) | 1979-06-29 |
AU4202778A (en) | 1979-06-28 |
JPS583047B2 (en) | 1983-01-19 |
JPS5488317A (en) | 1979-07-13 |
ES475458A1 (en) | 1980-01-16 |
SU1022650A3 (en) | 1983-06-07 |
BR7807845A (en) | 1979-07-31 |
DE2851687C2 (en) | 1983-05-11 |
DE2851687A1 (en) | 1979-05-31 |
IT1192290B (en) | 1988-03-31 |
IL56081A0 (en) | 1979-01-31 |
CA1114307A (en) | 1981-12-15 |
IT7830319A0 (en) | 1978-11-29 |
NO146625C (en) | 1982-11-10 |
SE7812302L (en) | 1979-05-31 |
GB2009034B (en) | 1982-04-15 |
IN149938B (en) | 1982-06-12 |
BE872380A (en) | 1979-05-29 |
ES480626A1 (en) | 1980-01-16 |
FR2410494B1 (en) | 1986-05-02 |
DD140000A5 (en) | 1980-02-06 |
ZA786707B (en) | 1979-10-31 |
NL7811649A (en) | 1979-06-01 |
GR67310B (en) | 1981-06-29 |
TR20777A (en) | 1982-07-01 |
NO784013L (en) | 1979-05-31 |
PT68842A (en) | 1978-12-01 |
NO146625B (en) | 1982-08-02 |
IL56081A (en) | 1982-07-30 |
AU510106B2 (en) | 1980-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |