ATE211944T1 - Verfahren zur herstellung einer hohlfasermembran - Google Patents

Verfahren zur herstellung einer hohlfasermembran

Info

Publication number
ATE211944T1
ATE211944T1 AT96304167T AT96304167T ATE211944T1 AT E211944 T1 ATE211944 T1 AT E211944T1 AT 96304167 T AT96304167 T AT 96304167T AT 96304167 T AT96304167 T AT 96304167T AT E211944 T1 ATE211944 T1 AT E211944T1
Authority
AT
Austria
Prior art keywords
membrane
nascent
coagulant
producing
lumen
Prior art date
Application number
AT96304167T
Other languages
English (en)
Inventor
Edmund Petrus Jacobs
Ronald Douglas Sanderson
Original Assignee
Water Res Commission
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 Water Res Commission filed Critical Water Res Commission
Application granted granted Critical
Publication of ATE211944T1 publication Critical patent/ATE211944T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • B01D67/0016—Coagulation
    • 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
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • 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
    • B01D69/087—Details relating to the spinning process
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/087—Acrylic polymers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
AT96304167T 1995-06-06 1996-06-06 Verfahren zur herstellung einer hohlfasermembran ATE211944T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA954648 1995-06-06

Publications (1)

Publication Number Publication Date
ATE211944T1 true ATE211944T1 (de) 2002-02-15

Family

ID=25585133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96304167T ATE211944T1 (de) 1995-06-06 1996-06-06 Verfahren zur herstellung einer hohlfasermembran

Country Status (4)

Country Link
US (1) US5833896A (de)
EP (1) EP0747112B1 (de)
AT (1) ATE211944T1 (de)
DE (1) DE69618500D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6890435B2 (en) * 2002-01-28 2005-05-10 Koch Membrane Systems Hollow fiber microfiltration membranes and a method of making these membranes
US7951449B2 (en) 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
US20040237102A1 (en) * 2003-03-07 2004-11-25 Richard Konig Advertisement substitution
US6826342B1 (en) 2003-03-13 2004-11-30 Fitel U.S.A. Corp. Temperature tuning of dispersion in photonic band gap fiber
US6939392B2 (en) 2003-04-04 2005-09-06 United Technologies Corporation System and method for thermal management
US7440664B2 (en) * 2003-04-08 2008-10-21 Fitel Usa Corp. Microstructured optical waveguide for providing periodic and resonant structures
EP1907543B1 (de) * 2005-06-30 2013-09-25 Quorus Biotech (Proprietary) Limited Herstellung von rekombinanten produkten unter verwendung von kapillarmembranen
AR057902A1 (es) * 2005-11-17 2007-12-26 Australian Nuclear Science Tec Tratamiento de aguas servidas
US9821105B2 (en) * 2008-07-01 2017-11-21 Baxter International Inc. Nanoclay sorbents for dialysis
CN103114343B (zh) * 2013-03-01 2015-06-17 天津工业大学 一种用于生产十九通道中空纤维膜的喷丝板组件
WO2015153370A2 (en) 2014-03-29 2015-10-08 Labib Mohamed E Blood processing cartridges and systems, and methods for extracorporeal blood therapies
US10426884B2 (en) 2015-06-26 2019-10-01 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
WO2017053805A1 (en) 2015-09-24 2017-03-30 Labib Mohamed E Cartridges for hollow fibre membrane-based therapies
RU2652212C1 (ru) * 2017-03-13 2018-04-25 Общество с ограниченной ответственностью "ТЕКОН МЕМБРАННЫЕ ТЕХНОЛОГИИ" Мембрана половолоконная
US20190233972A1 (en) 2018-01-31 2019-08-01 Saudi Arabian Oil Company Producing Fibers Using Spinnerets
RU2676991C1 (ru) * 2018-05-07 2019-01-14 Общество с ограниченной ответственностью "ТЕКОН МЕМБРАННЫЕ ТЕХНОЛОГИИ" Мембрана половолоконная
EP3932529A4 (de) * 2019-02-28 2022-11-30 Toyobo Co., Ltd. Hohlfasermembran und verfahren zur herstellung einer hohlfasermembran
CN112226829B (zh) * 2019-07-15 2022-04-05 中国石油化工股份有限公司 高强型聚丙烯腈原丝的制备方法
US11406941B2 (en) 2020-02-14 2022-08-09 Saudi Arabian Oil Company Thin film composite hollow fiber membranes fabrication systems
US11253819B2 (en) 2020-05-14 2022-02-22 Saudi Arabian Oil Company Production of thin film composite hollow fiber membranes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE260868C (de) *
US4181694A (en) * 1972-04-28 1980-01-01 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing hollow fibers of acrylonitrile polymers for ultrafilter
US3975478A (en) * 1974-08-14 1976-08-17 Monsanto Company Method for producing highly permeable acrylic hollow fibers
CA1236956A (en) * 1983-05-02 1988-05-24 Seiichi Manabe Porous cuprammonium cellulose fibre produced with annular orifice and central coagulating stream
US4906375A (en) * 1984-07-14 1990-03-06 Fresenius, Ag Asymmetrical microporous hollow fiber for hemodialysis
DE3777241D1 (de) * 1986-05-16 1992-04-16 Ici Plc Fasern und faseriges rohr.
IT1190137B (it) * 1986-06-20 1988-02-10 Eniricerche Spa Fibra cava di poliestere ammide e procedimento per la sua preparazione
DD260868A1 (de) * 1987-06-26 1988-10-12 Akad Wissenschaften Ddr Verfahren zur herstellung von asymmetrischen hohlmembranen aus acrylnitrilpolymerisaten
US5071917A (en) * 1988-07-22 1991-12-10 The Dow Chemical Company High strength fibers of stereoregular polystrene
US4970034A (en) * 1988-09-23 1990-11-13 W. R. Grace & Co.-Conn. Process for preparing isotropic microporous polysulfone membranes
GB8920990D0 (en) * 1989-09-15 1989-11-01 British Petroleum Co Plc Membrane fabrication
US5151227A (en) * 1991-03-18 1992-09-29 W. R. Grace & Co.-Conn. Process for continuous spinning of hollow-fiber membranes using a solvent mixture as a precipitation medium
US5181940A (en) * 1991-08-01 1993-01-26 Union Carbide Industrial Gases Technology Corporation Hollow fiber membranes

Also Published As

Publication number Publication date
DE69618500D1 (de) 2002-02-21
EP0747112B1 (de) 2002-01-16
US5833896A (en) 1998-11-10
EP0747112A3 (de) 1997-10-22
EP0747112A2 (de) 1996-12-11

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