JPH0445209B2 - - Google Patents

Info

Publication number
JPH0445209B2
JPH0445209B2 JP59240591A JP24059184A JPH0445209B2 JP H0445209 B2 JPH0445209 B2 JP H0445209B2 JP 59240591 A JP59240591 A JP 59240591A JP 24059184 A JP24059184 A JP 24059184A JP H0445209 B2 JPH0445209 B2 JP H0445209B2
Authority
JP
Japan
Prior art keywords
spinning
hollow fiber
nozzle
irregularly shaped
stock solution
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 - Lifetime
Application number
JP59240591A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61120606A (ja
Inventor
Shoji Mizutani
Nobuo Taneda
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP59240591A priority Critical patent/JPS61120606A/ja
Priority to CA494836A priority patent/CA1272139C/en
Priority to US06/796,865 priority patent/US4781833A/en
Priority to EP89100842A priority patent/EP0321447B1/en
Priority to DE3587787T priority patent/DE3587787T2/de
Priority to EP85308220A priority patent/EP0186293B1/en
Priority to EP89100843A priority patent/EP0321448B1/en
Priority to DE3588092T priority patent/DE3588092T2/de
Priority to DE3587795T priority patent/DE3587795T2/de
Priority to ES548931A priority patent/ES8705250A1/es
Publication of JPS61120606A publication Critical patent/JPS61120606A/ja
Priority to US07/477,174 priority patent/US5063009A/en
Publication of JPH0445209B2 publication Critical patent/JPH0445209B2/ja
Granted legal-status Critical Current

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
    • B01D69/08—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
    • B01D69/082—Hollow fibre membranes characterised by the cross-sectional shape of the fibre
    • 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
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP59240591A 1984-11-16 1984-11-16 選択透過性異形中空糸の製造方法 Granted JPS61120606A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP59240591A JPS61120606A (ja) 1984-11-16 1984-11-16 選択透過性異形中空糸の製造方法
CA494836A CA1272139C (en) 1984-11-16 1985-11-07 FLUID SEPARATOR, HOLLOW FIBERS USED FOR ITS MANUFACTURE, AND PREPARATION OF SAID HOLLOW FIBERS
EP85308220A EP0186293B1 (en) 1984-11-16 1985-11-12 Blood treatment device
EP89100842A EP0321447B1 (en) 1984-11-16 1985-11-12 Cellulose type hollow fibers
DE3587787T DE3587787T2 (de) 1984-11-16 1985-11-12 Verfahren zur Herstellung von Hohlfasern.
US06/796,865 US4781833A (en) 1984-11-16 1985-11-12 Hollow fiber fluid separator
EP89100843A EP0321448B1 (en) 1984-11-16 1985-11-12 Process for preparation of hollow fibers
DE3588092T DE3588092T2 (de) 1984-11-16 1985-11-12 Gerät zur Blutbehandlung
DE3587795T DE3587795T2 (de) 1984-11-16 1985-11-12 Zellulose-Hohlfasern.
ES548931A ES8705250A1 (es) 1984-11-16 1985-11-15 Un procedimiento para preparar una fibra hueca del tipo celulosico.
US07/477,174 US5063009A (en) 1984-11-16 1990-01-26 Process for preparation of hollow fibers for fluid separator construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59240591A JPS61120606A (ja) 1984-11-16 1984-11-16 選択透過性異形中空糸の製造方法

Publications (2)

Publication Number Publication Date
JPS61120606A JPS61120606A (ja) 1986-06-07
JPH0445209B2 true JPH0445209B2 (enrdf_load_stackoverflow) 1992-07-24

Family

ID=17061781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59240591A Granted JPS61120606A (ja) 1984-11-16 1984-11-16 選択透過性異形中空糸の製造方法

Country Status (1)

Country Link
JP (1) JPS61120606A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9511529B2 (en) 2010-04-16 2016-12-06 Asahi Kasei Chemicals Corporation Deformed porous hollow fiber membrane, production method of deformed porous hollow fiber membrane, and module, filtration device, and water treatment method in which deformed porous hollow fiber membrane is used
JP7676874B2 (ja) * 2021-03-29 2025-05-15 Ｕｂｅ株式会社 非対称中空糸ガス分離膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029816A (enrdf_load_stackoverflow) * 1973-07-17 1975-03-25
JPS5650001B2 (enrdf_load_stackoverflow) * 1973-12-27 1981-11-26
JPS5277228A (en) * 1975-12-24 1977-06-29 Teijin Ltd Production of polyester fiber

Also Published As

Publication number Publication date
JPS61120606A (ja) 1986-06-07

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