FR2212166A1 - Sepn processes using hollow fibres - spirally wound on core to form cartridge of small cylindrical membranes - Google Patents

Sepn processes using hollow fibres - spirally wound on core to form cartridge of small cylindrical membranes

Info

Publication number
FR2212166A1
FR2212166A1 FR7300033A FR7300033A FR2212166A1 FR 2212166 A1 FR2212166 A1 FR 2212166A1 FR 7300033 A FR7300033 A FR 7300033A FR 7300033 A FR7300033 A FR 7300033A FR 2212166 A1 FR2212166 A1 FR 2212166A1
Authority
FR
France
Prior art keywords
fibres
sepn
core
processes
spirally wound
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
Application number
FR7300033A
Other versions
FR2212166B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone-Poulenc Agrochimie
Rhone-Poulenc SA
Original Assignee
Rhone-Poulenc Agrochimie
Rhone-Poulenc SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhone-Poulenc Agrochimie, Rhone-Poulenc SA filed Critical Rhone-Poulenc Agrochimie
Priority to FR7300033A priority Critical patent/FR2212166B1/fr
Publication of FR2212166A1 publication Critical patent/FR2212166A1/en
Application granted granted Critical
Publication of FR2212166B1 publication Critical patent/FR2212166B1/fr
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/22Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • B01D63/021Manufacturing thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • B01D63/024Hollow fibre modules with a single potted end or U-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • B01D63/026Wafer type modules or flat-surface type modules

Abstract

The fibres, which may melt, wet or dry spun, are first woven into a diagonal web. This is then wound onto a hollow, perforated former and the ends sealed by resin or other adhesive. One end is then cut off to expose its open ends of the filaments, and the cartridge thus formed is placed in a shell, one end being sealed by a circular seal. For reverse osmosis, liquor is pumped up the centre at high pressure and some taken away from the shell. Small molecules, such as those of water, permeate the fibres and run down out of the open ends. Thus the fibres from stable membranes which can be used for dialysis or reverse osmosis.
FR7300033A 1973-01-02 1973-01-02 Expired FR2212166B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7300033A FR2212166B1 (en) 1973-01-02 1973-01-02

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR7300033A FR2212166B1 (en) 1973-01-02 1973-01-02
NL7317617A NL7317617A (en) 1973-01-02 1973-12-21
BE139429A BE809288A (en) 1973-01-02 1973-12-28 fractionator hollow fiber
JP491274A JPS5099972A (en) 1973-01-02 1973-12-28
DE19742400020 DE2400020A1 (en) 1973-01-02 1974-01-02 Apparatus for fractionation by means of hollow fibers
IT1901974A IT1006699B (en) 1973-01-02 1974-01-02 fractionation apparatus hollow fiber

Publications (2)

Publication Number Publication Date
FR2212166A1 true FR2212166A1 (en) 1974-07-26
FR2212166B1 FR2212166B1 (en) 1976-08-27

Family

ID=9112824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300033A Expired FR2212166B1 (en) 1973-01-02 1973-01-02

Country Status (6)

Country Link
JP (1) JPS5099972A (en)
BE (1) BE809288A (en)
DE (1) DE2400020A1 (en)
FR (1) FR2212166B1 (en)
IT (1) IT1006699B (en)
NL (1) NL7317617A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342090A1 (en) * 1976-02-27 1977-09-23 Bayer Ag reverse osmosis using a membrane of hollow fibers
EP0264696A2 (en) * 1986-10-13 1988-04-27 Akzo N.V. Mass exchange apparatus
WO2001043855A1 (en) * 1999-12-17 2001-06-21 Millipore Corporation Spiral wound hollow fiber potting

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481064A (en) * 1973-08-30 1977-07-27 Teijin Ltd Membrane apparatus for treating fluids
JPS5816922B2 (en) * 1974-04-24 1983-04-04 Teijin Ltd
DE2536494A1 (en) * 1975-08-16 1977-02-24 Bayer Ag Hollow fibre bundle for osmotic separations - with fibres arranged in spiral formation around a core, and in cartridge form
DE2660630C2 (en) * 1976-10-14 1984-05-17 Fresenius Ag, 6380 Bad Homburg, De
DE3032417C2 (en) * 1980-08-28 1985-08-14 Akzo Gmbh, 5600 Wuppertal, De
DE3127282A1 (en) * 1981-07-10 1983-01-27 Akzo Gmbh Device for heat transfer and mass transfer by means of hollow fibres
DE8136374U1 (en) * 1981-12-14 1988-05-11 Akzo Gmbh, 5600 Wuppertal, De
JPH0441931Y2 (en) * 1984-06-08 1992-10-02
DE3733542A1 (en) * 1986-10-13 1988-07-14 Akzo Gmbh Mass transfer appliance
HU207491B (en) * 1987-10-13 1993-04-28 Tatabanyai Banyak Vallalat Device for separating the components of fluid solutions and gas mixtures and method for forming the device
US4995967A (en) * 1987-11-06 1991-02-26 Akzo N.V. Separator for cell-containing liquids
US5284584A (en) * 1992-12-31 1994-02-08 Hoechst Celanese Corporation Hollow fiber membrane fabric - containing cartridges and modules having solvent-resistant thermoplastic tube sheets, and methods for making the same
DE102010027973A1 (en) * 2010-04-20 2011-10-20 Ilias-Medical Gmbh Method and apparatus for manufacturing a diaphragm mode

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422008A (en) * 1963-10-24 1969-01-14 Dow Chemical Co Wound hollow fiber permeability apparatus and process of making the same
US3536611A (en) * 1967-02-06 1970-10-27 Abcor Inc Membrane device and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422008A (en) * 1963-10-24 1969-01-14 Dow Chemical Co Wound hollow fiber permeability apparatus and process of making the same
US3536611A (en) * 1967-02-06 1970-10-27 Abcor Inc Membrane device and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342090A1 (en) * 1976-02-27 1977-09-23 Bayer Ag reverse osmosis using a membrane of hollow fibers
EP0264696A2 (en) * 1986-10-13 1988-04-27 Akzo N.V. Mass exchange apparatus
EP0264696A3 (en) * 1986-10-13 1989-03-15 Akzo N.V. Mass exchange apparatus
WO2001043855A1 (en) * 1999-12-17 2001-06-21 Millipore Corporation Spiral wound hollow fiber potting
US7005100B2 (en) 1999-12-17 2006-02-28 Millipore Corporation Method for manufacturing a potted bundle of hollow fibers

Also Published As

Publication number Publication date
IT1006699B (en) 1976-10-20
NL7317617A (en) 1974-07-04
BE809288A (en) 1974-06-28
JPS5099972A (en) 1975-08-08
BE809288A1 (en)
FR2212166B1 (en) 1976-08-27
DE2400020A1 (en) 1974-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse