JPH0585576B2 - - Google Patents

Info

Publication number
JPH0585576B2
JPH0585576B2 JP61285995A JP28599586A JPH0585576B2 JP H0585576 B2 JPH0585576 B2 JP H0585576B2 JP 61285995 A JP61285995 A JP 61285995A JP 28599586 A JP28599586 A JP 28599586A JP H0585576 B2 JPH0585576 B2 JP H0585576B2
Authority
JP
Japan
Prior art keywords
membrane
solvent
filtration
microporous membrane
liquid film
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
JP61285995A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63139929A (ja
Inventor
Jun Sasaki
Kyoichi Naruo
Masahiro Eto
Yukio Shinagawa
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP61285995A priority Critical patent/JPS63139929A/ja
Publication of JPS63139929A publication Critical patent/JPS63139929A/ja
Publication of JPH0585576B2 publication Critical patent/JPH0585576B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D67/0013—Casting processes
    • 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
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/16—Swelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP61285995A 1986-12-02 1986-12-02 微孔性膜の製造方法 Granted JPS63139929A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61285995A JPS63139929A (ja) 1986-12-02 1986-12-02 微孔性膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61285995A JPS63139929A (ja) 1986-12-02 1986-12-02 微孔性膜の製造方法

Publications (2)

Publication Number Publication Date
JPS63139929A JPS63139929A (ja) 1988-06-11
JPH0585576B2 true JPH0585576B2 (fr) 1993-12-08

Family

ID=17698646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61285995A Granted JPS63139929A (ja) 1986-12-02 1986-12-02 微孔性膜の製造方法

Country Status (1)

Country Link
JP (1) JPS63139929A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4434613A1 (fr) * 2023-03-22 2024-09-25 Sartorius Stedim Biotech GmbH Fabrication de membranes par séparation de phase induite par évaporation et précipités combinés

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621519C3 (de) * 1976-05-14 1982-07-15 Sartorius GmbH, 3400 Göttingen Verfahren zur Herstellung von asymmetrischen permselektiven Zellulosetriacetatmembranen mit Skinschicht
JPS5836617A (ja) * 1981-08-26 1983-03-03 Nitto Electric Ind Co Ltd 気体分離膜の製造方法

Also Published As

Publication number Publication date
JPS63139929A (ja) 1988-06-11

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