FR2410494A1 - CURLY HOLLOW FIBERS FOR FLUID SEPARATION - Google Patents
CURLY HOLLOW FIBERS FOR FLUID SEPARATIONInfo
- Publication number
- FR2410494A1 FR2410494A1 FR7833725A FR7833725A FR2410494A1 FR 2410494 A1 FR2410494 A1 FR 2410494A1 FR 7833725 A FR7833725 A FR 7833725A FR 7833725 A FR7833725 A FR 7833725A FR 2410494 A1 FR2410494 A1 FR 2410494A1
- Authority
- FR
- France
- Prior art keywords
- hollow fibers
- fibers
- fluid separation
- separation
- crimps
- 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
- 239000012510 hollow fiber Substances 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 2
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
Abstract
FIBRES CREUSES ET FAISCEAUX DE FIBRES CREUSES POUR SEPARATION DE FLUIDES. LES FIBRES CREUSES SEMI-PERMEABLES COMPORTENT DES ONDULATIONS D'AMPLITUDE RELATIVEMENT FAIBLE, OU FRISURES. CES FRISURES, PERMETTENT L'ASSEMBLAGE DES FIBRES EN FAISCEAUX OU LE COEFFICIENT DE SERRAGE, C'EST-A-DIRE LE POURCENTAGE DE LA SECTION DE FAISCEAU OCCUPEE PAR LES FIBRES, EST RELATIVEMENT ELEVE, DE SORTE QU'IL N'EST PAS NECESSAIRE DE DISPOSER D'UN DISPOSITIF DE SEPARATION DE VOLUME RELATIVEMENT ELEVE. APPLICATION A LA SEPARATION DES FLUIDES.HOLLOW FIBERS AND HOLLOW FIBER BEAMS FOR FLUID SEPARATION. SEMI-PERMEABLE HOLLOW FIBERS SHOW ROWS OF RELATIVELY LOW AMPLITUDE, OR CRIMPS. THESE CRIMPS, ALLOW THE ASSEMBLY OF THE FIBERS IN STRAPS OR THE TIGHTENING COEFFICIENT, THAT IS TO SAY THE PERCENTAGE OF THE SECTION OF BEAM OCCUPIED BY THE FIBERS, IS RELATIVELY HIGH, SO IT IS NOT NECESSARY TO HAVE A RELATIVELY HIGH VOLUME SEPARATION DEVICE. APPLICATION TO THE SEPARATION OF FLUIDS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85585077A | 1977-11-30 | 1977-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2410494A1 true FR2410494A1 (en) | 1979-06-29 |
FR2410494B1 FR2410494B1 (en) | 1986-05-02 |
Family
ID=25322238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833725A Expired FR2410494B1 (en) | 1977-11-30 | 1978-11-29 | CRUSHED HOLLOW FIBERS FOR SEPARATION OF 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) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238204A (en) * | 1979-06-18 | 1980-12-09 | Monsanto Company | Selective adsorption process |
WO1982001502A1 (en) * | 1980-11-06 | 1982-05-13 | Paul Elsey | Portable power saw mill |
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 |
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 |
JPS6245709A (en) * | 1985-08-21 | 1987-02-27 | Teijin Ltd | Permselective hollow yarn and fluid separator |
EP0314581B1 (en) * | 1987-10-29 | 1994-06-22 | Terumo Kabushiki Kaisha | Oxygenator using porous hollow fiber membranes |
DE3805414C1 (en) * | 1988-02-22 | 1989-09-07 | Secon Gesellschaft Fuer Separations- Und Concentrationstechnik Mbh, 3402 Dransfeld, De | |
EP0519132A1 (en) * | 1989-10-18 | 1992-12-23 | Exxon Research And Engineering Company | Hollow fiber module |
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 |
US5234591A (en) * | 1991-12-04 | 1993-08-10 | Exxon Research & Engineering Company | Counter-current flow hollow fiber permeator |
US5779897A (en) * | 1996-11-08 | 1998-07-14 | Permea, Inc. | Hollow fiber membrane device with inert filaments randomly distributed in the inter-fiber voids |
US6322703B1 (en) * | 1999-04-20 | 2001-11-27 | Asahi Kasei Kabushiki Kaisha | Method for purifying aqueous suspension |
DE10007327A1 (en) | 2000-02-17 | 2001-08-30 | Fresenius Medical Care De Gmbh | Filter device, preferably hollow fiber dialyzer with curled hollow fibers |
JP5598679B2 (en) * | 2008-05-19 | 2014-10-01 | アイユーシーエフ エイチワイユー (インダストリー ユニヴァーシティー コオペレイション ファウンデイション ハンヤン ユニヴァーシティー) | Hollow fiber, dope solution composition for forming hollow fiber, and method for producing hollow fiber using the same |
EP2815807A1 (en) | 2013-06-20 | 2014-12-24 | Gambro Lundia AB | Capillary dialyzer comprising crimped hollow fibres |
CN115445457A (en) | 2014-02-06 | 2022-12-09 | 甘布罗伦迪亚股份公司 | Membrane for blood purification |
PT3102312T (en) | 2014-02-06 | 2018-12-18 | Gambro Lundia Ab | Hemodialyzer for blood purification |
DE102016002440A1 (en) | 2016-03-01 | 2017-09-07 | Fresenius Medical Care Deutschland Gmbh | Hollow fiber membrane with three-dimensional curl |
EP4063004A4 (en) * | 2019-11-20 | 2023-11-15 | Nipro Corporation | Hollow fiber membrane module |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2199014A1 (en) * | 1972-09-12 | 1974-04-05 | Rhone Poulenc Sa |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616928A (en) * | 1969-10-02 | 1971-11-02 | Du Pont | Permeation separation device for separating fluids |
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 ZA ZA00786707A patent/ZA786707B/en unknown
- 1978-11-29 DE DE2851687A patent/DE2851687C2/en not_active Expired
- 1978-11-29 DD DD78209385A patent/DD140000A5/en unknown
- 1978-11-29 IL IL56081A patent/IL56081A/en unknown
- 1978-11-29 BR BR7807845A patent/BR7807845A/en unknown
- 1978-11-29 TR TR20777A patent/TR20777A/en unknown
- 1978-11-29 SE SE7812302A patent/SE7812302L/en unknown
- 1978-11-29 PT PT68842A patent/PT68842A/en unknown
- 1978-11-29 BE BE192024A patent/BE872380A/en not_active IP Right Cessation
- 1978-11-29 CA CA317,048A patent/CA1114307A/en not_active Expired
- 1978-11-29 SU SU782691657A patent/SU1022650A3/en active
- 1978-11-29 IT IT30319/78A patent/IT1192290B/en active
- 1978-11-29 LU LU80600A patent/LU80600A1/en unknown
- 1978-11-29 GR GR57771A patent/GR67310B/el unknown
- 1978-11-29 JP JP53147727A patent/JPS583047B2/en not_active Expired
- 1978-11-29 FR FR7833725A patent/FR2410494B1/en not_active Expired
- 1978-11-29 GB GB7846497A patent/GB2009034B/en not_active Expired
- 1978-11-29 NO NO784013A patent/NO146625C/en unknown
- 1978-11-29 AU AU42027/78A patent/AU510106B2/en not_active Expired
-
1979
- 1979-05-16 ES ES480626A patent/ES480626A1/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2199014A1 (en) * | 1972-09-12 | 1974-04-05 | Rhone Poulenc Sa |
Non-Patent Citations (1)
Title |
---|
EXBK/71 * |
Also Published As
Publication number | Publication date |
---|---|
JPS583047B2 (en) | 1983-01-19 |
GB2009034B (en) | 1982-04-15 |
FR2410494B1 (en) | 1986-05-02 |
DE2851687C2 (en) | 1983-05-11 |
IT1192290B (en) | 1988-03-31 |
DD140000A5 (en) | 1980-02-06 |
BE872380A (en) | 1979-05-29 |
AU4202778A (en) | 1979-06-28 |
ZA786707B (en) | 1979-10-31 |
GB2009034A (en) | 1979-06-13 |
JPS5488317A (en) | 1979-07-13 |
NO146625B (en) | 1982-08-02 |
GR67310B (en) | 1981-06-29 |
DE2851687A1 (en) | 1979-05-31 |
SU1022650A3 (en) | 1983-06-07 |
NL7811649A (en) | 1979-06-01 |
IL56081A0 (en) | 1979-01-31 |
TR20777A (en) | 1982-07-01 |
AU510106B2 (en) | 1980-06-05 |
SE7812302L (en) | 1979-05-31 |
ES475458A1 (en) | 1980-01-16 |
IT7830319A0 (en) | 1978-11-29 |
ES480626A1 (en) | 1980-01-16 |
BR7807845A (en) | 1979-07-31 |
PT68842A (en) | 1978-12-01 |
CA1114307A (en) | 1981-12-15 |
NO784013L (en) | 1979-05-31 |
IL56081A (en) | 1982-07-30 |
IN149938B (en) | 1982-06-12 |
LU80600A1 (en) | 1979-06-15 |
NO146625C (en) | 1982-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2410494A1 (en) | CURLY HOLLOW FIBERS FOR FLUID SEPARATION | |
FR2360898A1 (en) | OPTICAL FIBER TERMINATION ARRANGEMENT | |
IT1177513B (en) | READY TO USE LIQUID REACTIVE FOR THE DETERMINATION OF THE CONTENT OF BLOOD IN THE BLOOD | |
NO166600C (en) | SKETCHING DEVICE FOR AA JOINING TWO SUBSTANCES OF OPTICAL FIBERS, AND PROCEDURE FOR ITS COMPOSITION. | |
IT8622235A0 (en) | FIBER OPTIC CONNECTOR AND PROCEDURE FOR USING THE SAME. | |
IT8521334A0 (en) | PROCEDURE AND DEVICE FOR THE GENERATION OF A UNIFORM AND CONTINUOUS FIBER FLOW RATE. | |
FR2407628A1 (en) | SIGNAL TRANSMISSION CIRCUIT | |
KR830006699A (en) | Fiber optic directional coupler | |
ES553779A0 (en) | COHERENT FIBER OPTIC TRANSMISSION SYSTEM WITH MULTIFLEXATION BY FREQUENCY DIVISION. | |
MX170822B (en) | CELLULOSE FIBER | |
FR2515364B1 (en) | DEVICE FOR REINFORCING THE END WELDING OF TWO OPTICAL FIBERS | |
IT8167527A0 (en) | DYEING OF KERATIN FIBERS PROCEDURE AND COMPOSITION FOR THE | |
FR2406345A1 (en) | MODULATION-DEMODULATION SYSTEM AND METHOD FOR DIGITAL TRANSMISSION BY OPTICAL FIBERS | |
FR2454109A1 (en) | STAR OPTICAL COUPLER FOR MULTIMODE OPTICAL FIBERS | |
DE3574784D1 (en) | ELECTRO-OPTICAL DEVICE CONTAINING LASER DIODE, INPUT TRANSMISSION FIBER AND OUTPUT TRANSMISSION FIBER. | |
BE859370A (en) | HOLLOW FIBER APPARATUS FOR THE FRACTIONATION OF FLUID THAT CAN BE USED IN PARTICULAR AS ANYTHING ARTIFICIAL | |
IT8222783A0 (en) | POLYOLEFIN FIBERS WITH IMPROVED THERMO-SEALABILITY AND PROCEDURE TO OBTAIN THEM. | |
DE3671972D1 (en) | FIBER OPTICAL DOPPLER ANEMOMETER. | |
FR2409078A1 (en) | HOLLOW FIBER MASS TRANSFER DEVICE | |
FR2473250B1 (en) | FIXING DEVICE FOR THE TEETH OF INSTRUMENTS USED IN AGRICULTURE, ESPECIALLY FOR HARROWS | |
BE836728A (en) | DEVICE FOR CLEARING THE FIBERS OF THEIR NODOSITES, PARTICLE OF FOREIGN MATERIALS, ETC ..., IN THE FRAMING OF FIBROUS MATERIALS | |
IT1137241B (en) | THIRD STAGE SEPARATOR PLANT FOR CATALYTIC CRACKING UNIT FLUIDIFIED IN THE REFINING OF OIL AND RELATED PROCEDURE OF USE | |
FR2423706A1 (en) | CABLE CARRIER SYSTEM, ESPECIALLY FOR NUCLEAR POWER PLANTS | |
BE895223A (en) | USE OF HYDROXYNAPHTOQUINONES FOR DYEING HUMAN KERATINIC FIBERS, DYEING METHOD USING THE SAME AND DYE COMPOSITION USED | |
DK46685D0 (en) | OPTIC ACTIVE SUBSTITUTED BUTYRAMIDE AND PROCEDURE FOR THE OPTICAL SEPARATION OF SUBSTITUTED BUTYRAMIDE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |