FR2318665A1 - Electrodialyse d'une solution aqueuse de base - Google Patents

Electrodialyse d'une solution aqueuse de base

Info

Publication number
FR2318665A1
FR2318665A1 FR7614325A FR7614325A FR2318665A1 FR 2318665 A1 FR2318665 A1 FR 2318665A1 FR 7614325 A FR7614325 A FR 7614325A FR 7614325 A FR7614325 A FR 7614325A FR 2318665 A1 FR2318665 A1 FR 2318665A1
Authority
FR
France
Prior art keywords
electrodialysis
aqueous solution
basic aqueous
cation
copolymer
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.)
Granted
Application number
FR7614325A
Other languages
English (en)
Other versions
FR2318665B1 (fr
Inventor
Tomoki Gunjima
Toshio Ichiki
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 FR2318665A1 publication Critical patent/FR2318665A1/fr
Application granted granted Critical
Publication of FR2318665B1 publication Critical patent/FR2318665B1/fr
Granted 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
    • 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
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0074—Inorganic membrane manufacture from melts
    • 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
    • B01D71/02—Inorganic material
    • B01D71/022—Metals
    • B01D71/0223—Group 8, 9 or 10 metals
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • 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
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/381—Polyvinylalcohol
    • 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
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/382—Polyvinylethers
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/402—Polymers based on the polymerisation of fumaric acid or derivatives thereof
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/403—Polymers based on the polymerisation of maleic acid or derivatives thereof
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/14—Membrane materials having negatively charged functional groups
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Polymers & Plastics (AREA)
  • Metallurgy (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7614325A 1975-07-25 1976-05-12 Electrodialyse d'une solution aqueuse de base Granted FR2318665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50090188A JPS5214584A (en) 1975-07-25 1975-07-25 Electrodialysis method of a base-containing solution

Publications (2)

Publication Number Publication Date
FR2318665A1 true FR2318665A1 (fr) 1977-02-18
FR2318665B1 FR2318665B1 (fr) 1983-11-18

Family

ID=13991502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614325A Granted FR2318665A1 (fr) 1975-07-25 1976-05-12 Electrodialyse d'une solution aqueuse de base

Country Status (5)

Country Link
US (1) US4051002A (fr)
JP (1) JPS5214584A (fr)
DE (1) DE2621590C3 (fr)
FR (1) FR2318665A1 (fr)
NL (1) NL7605088A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453603B (sv) * 1977-11-02 1988-02-15 Asahi Glass Co Ltd Forfarande for atervinning av elektrokemiska egenskaper for katjonbytarmembranmaterial
JPS5539164A (en) * 1978-09-12 1980-03-18 Nec Corp Electron flow device
US4242193A (en) * 1978-11-06 1980-12-30 Innova, Inc. Layered membrane and processes utilizing same
CA1334836C (fr) * 1987-04-09 1995-03-21 Richard A. Gregory, Jr. Elimination des sels d'une solution d'alcanolamines a l'aide d'une cellule d'electrodialyse et d'une membrane echangeuse d'ions
CA2001444C (fr) * 1988-10-28 2000-07-25 Darrel F. Untereker Electrode d'iontophorese
US5057072A (en) * 1988-10-28 1991-10-15 Medtronic, Inc. Iontophoresis electrode
DE10343901A1 (de) * 2003-09-19 2005-04-14 Basf Ag Amidgruppenhaltige Ethylenterpolymere und ihre Verwendung
JP6018005B2 (ja) * 2013-03-29 2016-11-02 株式会社クラレ 硝酸イオンの分離方法
JP6018020B2 (ja) * 2013-06-07 2016-11-02 株式会社クラレ 脱イオン水の製造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1226721A (fr) * 1958-03-03 1960-07-15 Diamond Alkali Co Procédé et appareil pour la production d'hydroxydes alcalins et d'halogènes par électrolyse des halogénures
US2978401A (en) * 1956-04-16 1961-04-04 Hooker Chemical Corp Elastomeric permselective membranes
US3368922A (en) * 1962-10-26 1968-02-13 Monsanto Res Corp Polyelectrolyte membrane comprising a copolymer including acrylonitrile and fuel cell with same
FR2096358A5 (fr) * 1970-06-16 1972-02-11 Monsanto Co
FR2227226A1 (fr) * 1973-04-25 1974-11-22 Asahi Chemical Ind
FR2237987A1 (fr) * 1973-07-19 1975-02-14 Hooker Chemicals Plastics Corp
US3884777A (en) * 1974-01-02 1975-05-20 Hooker Chemicals Plastics Corp Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen
FR2276327A1 (fr) * 1974-06-18 1976-01-23 Asahi Dow Ltd Membrane hydrophyle et son procede de fabrication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967807A (en) * 1952-01-23 1961-01-10 Hooker Chemical Corp Electrolytic decomposition of sodium chloride
BE524792A (fr) * 1952-12-12
US3657104A (en) * 1970-11-05 1972-04-18 Ionics Bifunctional cation exchange membranes and their use in electrolyticcells
US3976549A (en) * 1973-02-26 1976-08-24 Hooker Chemicals & Plastics Corporation Electrolysis method
US3904496A (en) * 1974-01-02 1975-09-09 Hooker Chemicals Plastics Corp Electrolytic production of chlorine dioxide, chlorine, alkali metal hydroxide and hydrogen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978401A (en) * 1956-04-16 1961-04-04 Hooker Chemical Corp Elastomeric permselective membranes
FR1226721A (fr) * 1958-03-03 1960-07-15 Diamond Alkali Co Procédé et appareil pour la production d'hydroxydes alcalins et d'halogènes par électrolyse des halogénures
US3368922A (en) * 1962-10-26 1968-02-13 Monsanto Res Corp Polyelectrolyte membrane comprising a copolymer including acrylonitrile and fuel cell with same
FR2096358A5 (fr) * 1970-06-16 1972-02-11 Monsanto Co
FR2227226A1 (fr) * 1973-04-25 1974-11-22 Asahi Chemical Ind
FR2237987A1 (fr) * 1973-07-19 1975-02-14 Hooker Chemicals Plastics Corp
US3884777A (en) * 1974-01-02 1975-05-20 Hooker Chemicals Plastics Corp Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen
FR2276327A1 (fr) * 1974-06-18 1976-01-23 Asahi Dow Ltd Membrane hydrophyle et son procede de fabrication

Also Published As

Publication number Publication date
DE2621590B2 (de) 1980-08-21
US4051002A (en) 1977-09-27
DE2621590C3 (de) 1981-06-25
JPS5243633B2 (fr) 1977-11-01
JPS5214584A (en) 1977-02-03
DE2621590A1 (de) 1977-02-10
FR2318665B1 (fr) 1983-11-18
NL7605088A (nl) 1977-01-27

Similar Documents

Publication Publication Date Title
FR2263312B1 (fr)
FI52712C (fi) Menetelmä d- tai 1-2-(6'-substituoitu-2'-naftyyli)propionihapon valmis tamiseksi.
SE7612196L (sv) Nya blandningar lempliga for anvendning inom industrin, jordbruket och farmacin
FR2318665A1 (fr) Electrodialyse d'une solution aqueuse de base
ES436257A1 (es) Procedimiento para el tratamiento de membranas de pjeliari- leteres.
FR2317356A1 (fr) Procede de preparation d'une protease acide
ATE111165T1 (de) Bipolare hochleistungsmembranen.
BE804134A (fr) Procede de preparation d'un acide (ar) alcene carboxylique
BE787770A (fr) Procede de preparation d'acide glyoxylique
BE805535A (fr) Procede de deshydratation d'acide bis-maleamiques
IT1128596B (it) Procedimento di sintesi di agenti reticolanti idrosolubili per la preparazione di polimeri anionici e prodotto ottenuto
BE797099A (fr) Procede de preparation d'acide 2,5-cichloro-3-nitro-benzoique
BE807260A (fr) Procede de preparation d'acide trans- chrysanthemique
BE757061A (fr) Procede d'obtention d'acide adipique
BE845976A (fr) Procede de preparation de dispersions aqueuses de polymeres contenant des dispersants particuliers
CH551956A (fr) Procede pour la preparation de sels de sulfones derivant des acides 2,5-dihydroxybenzenemonosulfonique et 2,5dihydroxybenzenedisulfonique.
ATE31739T1 (de) Ausscheidung von mit sulfonharzen extraktionsfaehigen stoffen aus waessrigen zuckerloesungen mittels eines akrylischen anionaustauschharzes.
RO66639A (fr) Procede pour la preparation de l'acide n5-methyltetrahydrohomopholique
BE755067A (fr) Dispersions aqueuses de polymerisats, contenant des derives de l'acide p-aminobenzoique
FR2334652A1 (fr) Procede de preparation de l'acide anthraquinone-1-carboxylique
FR2365548A1 (fr) Procede pour la preparation d'acide p-hydroxymethylbenzoique
BE803648A (fr) Procede de preparation de l'acide alpha- chloracrylique
BE801828A (fr) Procede ameliore de preparation de l'acide 1,12-didecanedioique
BE820267A (fr) Procede pour la preparation d'acide p. isobutyle-hydratropique
ATE62469T1 (de) Verfahren zum deodorieren von isopropylalkohol.

Legal Events

Date Code Title Description
ST Notification of lapse