JPH0420645B2 - - Google Patents

Info

Publication number
JPH0420645B2
JPH0420645B2 JP58206669A JP20666983A JPH0420645B2 JP H0420645 B2 JPH0420645 B2 JP H0420645B2 JP 58206669 A JP58206669 A JP 58206669A JP 20666983 A JP20666983 A JP 20666983A JP H0420645 B2 JPH0420645 B2 JP H0420645B2
Authority
JP
Japan
Prior art keywords
membrane
porous
separation
concentration method
separation membrane
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
JP58206669A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6099314A (ja
Inventor
Zenjiro Honda
Hirohiko Nonaka
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries 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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP20666983A priority Critical patent/JPS6099314A/ja
Publication of JPS6099314A publication Critical patent/JPS6099314A/ja
Publication of JPH0420645B2 publication Critical patent/JPH0420645B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP20666983A 1983-11-02 1983-11-02 有機物水溶液の濃縮方法 Granted JPS6099314A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20666983A JPS6099314A (ja) 1983-11-02 1983-11-02 有機物水溶液の濃縮方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20666983A JPS6099314A (ja) 1983-11-02 1983-11-02 有機物水溶液の濃縮方法

Publications (2)

Publication Number Publication Date
JPS6099314A JPS6099314A (ja) 1985-06-03
JPH0420645B2 true JPH0420645B2 (enExample) 1992-04-06

Family

ID=16527164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20666983A Granted JPS6099314A (ja) 1983-11-02 1983-11-02 有機物水溶液の濃縮方法

Country Status (1)

Country Link
JP (1) JPS6099314A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248418A (ja) * 1987-04-02 1988-10-14 Ube Ind Ltd 混合気体の分離方法
US4840819A (en) * 1987-04-08 1989-06-20 Union Carbide Corporation Method for preparing composite membranes for enhanced gas separation
JPH0768134A (ja) * 1993-06-29 1995-03-14 Ube Ind Ltd 油中の水分除去法
WO2019212707A1 (en) * 2018-04-30 2019-11-07 Entegris, Inc. Polyamide coated filter membrane, filters, and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209307A (en) * 1974-08-14 1980-06-24 Monsanto Company Method for filtering through highly permeable acrylic hollow fibers
US3975478A (en) * 1974-08-14 1976-08-17 Monsanto Company Method for producing highly permeable acrylic hollow fibers
CA1127472A (en) * 1977-11-25 1982-07-13 Robert L. Riley Gas separation membranes and process for the preparation thereof
JPS57167702A (en) * 1981-04-10 1982-10-15 Asahi Chem Ind Co Ltd Separating membrane and separating and/or concentrating method

Also Published As

Publication number Publication date
JPS6099314A (ja) 1985-06-03

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