JPS6434409A - Wet production of hollow yarn separation membrane - Google Patents

Wet production of hollow yarn separation membrane

Info

Publication number
JPS6434409A
JPS6434409A JP19014087A JP19014087A JPS6434409A JP S6434409 A JPS6434409 A JP S6434409A JP 19014087 A JP19014087 A JP 19014087A JP 19014087 A JP19014087 A JP 19014087A JP S6434409 A JPS6434409 A JP S6434409A
Authority
JP
Japan
Prior art keywords
membrane
hollow yarn
raw liquid
solvent
producing
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.)
Pending
Application number
JP19014087A
Other languages
English (en)
Inventor
Yoshiyuki Harada
Tetsuo Sakamoto
Masao Sakashita
Takeo Teramoto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP19014087A priority Critical patent/JPS6434409A/ja
Publication of JPS6434409A publication Critical patent/JPS6434409A/ja
Pending 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/56—Polyamides, e.g. polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP19014087A 1987-07-31 1987-07-31 Wet production of hollow yarn separation membrane Pending JPS6434409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19014087A JPS6434409A (en) 1987-07-31 1987-07-31 Wet production of hollow yarn separation membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19014087A JPS6434409A (en) 1987-07-31 1987-07-31 Wet production of hollow yarn separation membrane

Publications (1)

Publication Number Publication Date
JPS6434409A true JPS6434409A (en) 1989-02-03

Family

ID=16253065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19014087A Pending JPS6434409A (en) 1987-07-31 1987-07-31 Wet production of hollow yarn separation membrane

Country Status (1)

Country Link
JP (1) JPS6434409A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013217039B4 (de) 2013-08-27 2021-12-02 Robert Bosch Gmbh Überwachung und Inspektion einer Batteriezelle mithilfe elektromagnetischer Wellen über transparente Bauteilkomponenten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013217039B4 (de) 2013-08-27 2021-12-02 Robert Bosch Gmbh Überwachung und Inspektion einer Batteriezelle mithilfe elektromagnetischer Wellen über transparente Bauteilkomponenten

Similar Documents

Publication Publication Date Title
ES494186A0 (es) Membrana en forma de una lamina plana, una lamina de mangue-ra o un hilo hueco.
KR20120001970A (ko) 중공사막 및 그 제조방법
JPS6434409A (en) Wet production of hollow yarn separation membrane
FI852162A0 (fi) Foerfarande foer framstaellning av koagulerat material.
JPS56148907A (en) Hollow fiber
JPS5782515A (en) Hollow fibrous membrane and its preparation
JPS5455623A (en) Hollow fiber and its production
ATE66830T1 (de) Polyesteramid-hohlfaser und verfahren zu ihrer herstellung.
JPS6138207B2 (ja)
KR920016134A (ko) 멤브레인
FR2194551A1 (en) Hollow cellulose ester filaments prodn - for water purification by low pressu-re reverse osmosis
JPS5473913A (en) Production of short synthetic resin fibers
JPS56112507A (en) Preparation of hollow fiber from cellulosic derivative
JPS5571808A (en) Production of cellulose hollow
JPH03213504A (ja) 多孔質中空糸膜の製造法
JP2714849B2 (ja) 中空糸の製造方法
JPS6392712A (ja) 中空糸多孔質膜の製造方法
JPS54147215A (en) Hollow regenerated cellulose fibers and their production
JPS54151616A (en) Production of hollow fibers
JPH0243930A (ja) ポリエーテルスルホン中空糸膜の製造方法
JPS5370128A (en) Production of hollow fiber
CN112337317A (zh) 一种增强型中空纤维复合纳滤膜及其制备方法
JPS5766113A (en) Production of hollow fiber
IL43203A (en) A hollow fibre possessing a continuous longitudinally extending channel free from macro-molecular material and processes for preparing the same
JPH0226627A (ja) ポリスルホン系中空糸膜