JPH0515496B2 - - Google Patents

Info

Publication number
JPH0515496B2
JPH0515496B2 JP62029549A JP2954987A JPH0515496B2 JP H0515496 B2 JPH0515496 B2 JP H0515496B2 JP 62029549 A JP62029549 A JP 62029549A JP 2954987 A JP2954987 A JP 2954987A JP H0515496 B2 JPH0515496 B2 JP H0515496B2
Authority
JP
Japan
Prior art keywords
group
membrane
separation
ethanol
water
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
JP62029549A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63197503A (ja
Inventor
Yoshinari Fusaoka
Emi Imazu
Norio Kawabe
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62029549A priority Critical patent/JPS63197503A/ja
Publication of JPS63197503A publication Critical patent/JPS63197503A/ja
Publication of JPH0515496B2 publication Critical patent/JPH0515496B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D71/52—Polyethers
    • B01D71/522—Aromatic polyethers
    • B01D71/5223—Polyphenylene oxide, phenyl ether polymers or polyphenylethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP62029549A 1987-02-13 1987-02-13 液体混合物の分離膜 Granted JPS63197503A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62029549A JPS63197503A (ja) 1987-02-13 1987-02-13 液体混合物の分離膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62029549A JPS63197503A (ja) 1987-02-13 1987-02-13 液体混合物の分離膜

Publications (2)

Publication Number Publication Date
JPS63197503A JPS63197503A (ja) 1988-08-16
JPH0515496B2 true JPH0515496B2 (mo) 1993-03-01

Family

ID=12279218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62029549A Granted JPS63197503A (ja) 1987-02-13 1987-02-13 液体混合物の分離膜

Country Status (1)

Country Link
JP (1) JPS63197503A (mo)

Also Published As

Publication number Publication date
JPS63197503A (ja) 1988-08-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term