ZA833971B - Treatment of ion exchange membrane - Google Patents

Treatment of ion exchange membrane

Info

Publication number
ZA833971B
ZA833971B ZA833971A ZA833971A ZA833971B ZA 833971 B ZA833971 B ZA 833971B ZA 833971 A ZA833971 A ZA 833971A ZA 833971 A ZA833971 A ZA 833971A ZA 833971 B ZA833971 B ZA 833971B
Authority
ZA
South Africa
Prior art keywords
treatment
ion exchange
exchange membrane
membrane
ion
Prior art date
Application number
ZA833971A
Other languages
English (en)
Inventor
Keith Graham Moss
Robin Andrew Woolhouse
Peter John Smith
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of ZA833971B publication Critical patent/ZA833971B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
ZA833971A 1982-06-08 1983-06-01 Treatment of ion exchange membrane ZA833971B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8216559 1982-06-08

Publications (1)

Publication Number Publication Date
ZA833971B true ZA833971B (en) 1984-01-25

Family

ID=10530881

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA833971A ZA833971B (en) 1982-06-08 1983-06-01 Treatment of ion exchange membrane

Country Status (4)

Country Link
US (1) US4523984A (ja)
JP (1) JPS591689A (ja)
AU (1) AU557081B2 (ja)
ZA (1) ZA833971B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182006A (ja) * 1984-02-29 1985-09-17 Victor Co Of Japan Ltd 磁気ヘツド
US5622738A (en) * 1989-05-16 1997-04-22 Nihon Shokuhin Kako Co., Ltd. Method of preparing water-soluble dietary fiber
US5620525A (en) * 1990-07-16 1997-04-15 Novellus Systems, Inc. Apparatus for supporting a substrate and introducing gas flow doximate to an edge of the substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000057A (en) * 1974-11-21 1976-12-28 Hooker Chemicals & Plastics Corporation Electrolytic cell membrane conditioning
JPS52130491A (en) * 1976-04-27 1977-11-01 Toyo Soda Mfg Co Ltd Improvement of current efficiency of cation exchange membranes
JPS53106678A (en) * 1977-03-02 1978-09-16 Toyo Soda Mfg Co Ltd Increasing method for current efficiency of anion exchange membrane
JPS546869A (en) * 1977-06-20 1979-01-19 Toyo Soda Mfg Co Ltd Increasing method for current efficiency of cation exchange membrane
JPS6054341B2 (ja) * 1978-02-22 1985-11-29 株式会社トクヤマ イオン交換膜の再生方法

Also Published As

Publication number Publication date
AU1497283A (en) 1983-12-15
US4523984A (en) 1985-06-18
JPS591689A (ja) 1984-01-07
AU557081B2 (en) 1986-12-04

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