DE69303836D1 - Verfahren zur wasserstoffionenselektiven Elektrodialyse - Google Patents

Verfahren zur wasserstoffionenselektiven Elektrodialyse

Info

Publication number
DE69303836D1
DE69303836D1 DE69303836T DE69303836T DE69303836D1 DE 69303836 D1 DE69303836 D1 DE 69303836D1 DE 69303836 T DE69303836 T DE 69303836T DE 69303836 T DE69303836 T DE 69303836T DE 69303836 D1 DE69303836 D1 DE 69303836D1
Authority
DE
Germany
Prior art keywords
hydrogen ion
ion selective
selective electrodialysis
electrodialysis
hydrogen
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 - Fee Related
Application number
DE69303836T
Other languages
English (en)
Other versions
DE69303836T2 (de
Inventor
Yoshio Sugaya
Misaki Tada
Haruhisa Miyake
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE69303836D1 publication Critical patent/DE69303836D1/de
Application granted granted Critical
Publication of DE69303836T2 publication Critical patent/DE69303836T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • 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
    • C08J5/2275—Heterogeneous membranes
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/06—Polysulfones; Polyethersulfones
    • 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
    • C08J2387/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE69303836T 1992-02-19 1993-02-18 Verfahren zur wasserstoffionenselektiven Elektrodialyse Expired - Fee Related DE69303836T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06953492A JP3311010B2 (ja) 1992-02-19 1992-02-19 水素イオン選択電気透析方法

Publications (2)

Publication Number Publication Date
DE69303836D1 true DE69303836D1 (de) 1996-09-05
DE69303836T2 DE69303836T2 (de) 1997-01-02

Family

ID=13405491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69303836T Expired - Fee Related DE69303836T2 (de) 1992-02-19 1993-02-18 Verfahren zur wasserstoffionenselektiven Elektrodialyse

Country Status (4)

Country Link
US (1) US5300204A (de)
EP (1) EP0556827B1 (de)
JP (1) JP3311010B2 (de)
DE (1) DE69303836T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4802354B2 (ja) * 1999-12-27 2011-10-26 住友化学株式会社 高分子電解質およびその製造方法
US10464058B2 (en) 2015-07-14 2019-11-05 Fujifilm Manufacturing Europe B.V. Ion exchange membranes
EP3322748B1 (de) 2015-07-14 2021-01-13 Fujifilm Manufacturing Europe BV Ionenaustauschmembrane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024043A (en) * 1975-12-31 1977-05-17 Allied Chemical Corporation Single film, high performance bipolar membrane
US4116889A (en) * 1976-08-19 1978-09-26 Allied Chemical Corporation Bipolar membranes and method of making same
US4738764A (en) * 1986-06-02 1988-04-19 Allied Corporation Electrodialysis membranes comprising sulfonated constituents
JPH01215348A (ja) * 1988-02-25 1989-08-29 Asahi Glass Co Ltd 陽イオン交換体
EP0330772B1 (de) * 1988-04-28 1993-05-26 Tokuyama Soda Kabushiki Kaisha Doppeltzerlegungsmethode eines neutralen Salzes
US4851100A (en) * 1988-05-02 1989-07-25 Ionics, Incorporated Novel bipolar membranes and process of manufacture
US5180750A (en) * 1988-07-29 1993-01-19 Asahi Glass Company Ltd. Anion exchanger
US5162076A (en) * 1988-11-30 1992-11-10 Allied-Signal Inc. Method for purification of acids from materials comprising acid and salt

Also Published As

Publication number Publication date
JP3311010B2 (ja) 2002-08-05
EP0556827A1 (de) 1993-08-25
DE69303836T2 (de) 1997-01-02
US5300204A (en) 1994-04-05
JPH05228344A (ja) 1993-09-07
EP0556827B1 (de) 1996-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee