JPS5282681A - Electrolytic bath diaphragm having selectivity - Google Patents

Electrolytic bath diaphragm having selectivity

Info

Publication number
JPS5282681A
JPS5282681A JP13937676A JP13937676A JPS5282681A JP S5282681 A JPS5282681 A JP S5282681A JP 13937676 A JP13937676 A JP 13937676A JP 13937676 A JP13937676 A JP 13937676A JP S5282681 A JPS5282681 A JP S5282681A
Authority
JP
Japan
Prior art keywords
membrane
micro
diaphragm
fluorocarbon
nov
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.)
Pending
Application number
JP13937676A
Other languages
English (en)
Inventor
Bui Pieeru
Bashiyo Jiyan
Riyuku Burujiyowa Jiyan
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of JPS5282681A publication Critical patent/JPS5282681A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/06—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on asbestos
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/03—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
    • 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
    • C08J5/2287—After-treatment
    • 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
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/12—Polyvinylhalogenides containing fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP13937676A 1975-11-21 1976-11-19 Electrolytic bath diaphragm having selectivity Pending JPS5282681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7535627A FR2355926A1 (fr) 1975-11-21 1975-11-21 Diaphragme selectif d'electrolyse

Publications (1)

Publication Number Publication Date
JPS5282681A true JPS5282681A (en) 1977-07-11

Family

ID=9162721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13937676A Pending JPS5282681A (en) 1975-11-21 1976-11-19 Electrolytic bath diaphragm having selectivity

Country Status (21)

Country Link
US (1) US4135996A (ja)
JP (1) JPS5282681A (ja)
AR (1) AR218860A1 (ja)
AT (1) AT347972B (ja)
AU (1) AU504043B2 (ja)
BE (1) BE848478A (ja)
BR (1) BR7607752A (ja)
CH (1) CH617724A5 (ja)
DD (1) DD128822A5 (ja)
DE (1) DE2652542A1 (ja)
ES (1) ES453431A1 (ja)
FR (1) FR2355926A1 (ja)
GB (1) GB1519070A (ja)
GR (1) GR61243B (ja)
IL (1) IL50933A0 (ja)
IN (1) IN145232B (ja)
LU (1) LU76222A1 (ja)
NL (1) NL7612838A (ja)
NO (1) NO763931L (ja)
RO (1) RO71760A (ja)
SE (1) SE7612906L (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675583A (en) * 1979-11-27 1981-06-22 Asahi Glass Co Ltd Production of alkali hydroxide
JPS5723076A (en) * 1980-07-18 1982-02-06 Asahi Glass Co Ltd Preparation of alkali hydroxide and chlorine
JPS5739185A (en) * 1980-08-15 1982-03-04 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
JPH01126342A (ja) * 1988-09-27 1989-05-18 Tokuyama Soda Co Ltd イオン交換膜

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250002A (en) * 1979-09-19 1981-02-10 Hooker Chemicals & Plastics Corp. Polymeric microporous separators for use in electrolytic processes and devices
IT1113412B (it) * 1979-02-15 1986-01-20 Oronzio De Nora Impianti Procedimento eletttrolitico ed apparecchiatura per la preparazione di ipoalogenito di metallo alcalino
JPS602394B2 (ja) * 1979-10-30 1985-01-21 工業技術院長 イオン交換膜−触媒金属接合体の製造方法
JPS5670843A (en) * 1979-11-13 1981-06-13 Asahi Glass Co Ltd Adhering method of fluorine containing ion exchange membrane and synthetic resin
JPS57172927A (en) * 1981-03-20 1982-10-25 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
AU535261B2 (en) * 1979-11-27 1984-03-08 Asahi Glass Company Limited Ion exchange membrane cell
US4661218A (en) * 1979-11-27 1987-04-28 Asahi Glass Company, Ltd. Ion exchange membrane cell and electrolysis with use thereof
US4311566A (en) * 1980-07-30 1982-01-19 Ppg Industries, Inc. Electrolyte permeable diaphragm
JPS6016518B2 (ja) * 1980-07-31 1985-04-25 旭硝子株式会社 イオン交換膜電解槽
JPS6059996B2 (ja) * 1980-08-28 1985-12-27 旭硝子株式会社 塩化アルカリの電解方法
JPS5743992A (en) * 1980-08-29 1982-03-12 Asahi Glass Co Ltd Electrolyzing method for alkali chloride
US4655886A (en) * 1980-11-10 1987-04-07 Asahi Glass Company, Ltd. Ion exchange membrane cell and electrolysis with use thereof
FI72150C (fi) * 1980-11-15 1987-04-13 Asahi Glass Co Ltd Alkalimetallkloridelektrolyscell.
WO1982002564A1 (en) * 1981-01-16 1982-08-05 Pont Du Sacrificial reinforcement in cation exchange membrane
US4477321A (en) * 1981-01-16 1984-10-16 E. I. Du Pont De Nemours And Company Sacrificial reinforcements in cation exchange membrane
FR2505879B1 (fr) * 1981-05-15 1985-09-27 Chloe Chemie Diaphragme, son procede de preparation et le procede d'electrolyse le mettant en oeuvre
EP0067975B1 (en) * 1981-06-01 1987-08-19 Asahi Glass Company Ltd. Method for water electrolysis
JPS57212232A (en) * 1981-06-24 1982-12-27 Asahi Chem Ind Co Ltd Composite hydrophilic membrane and its preparation
US4539084A (en) * 1983-03-10 1985-09-03 E. I. Du Pont De Nemours And Company Unreinforced membrane, electrochemical cell and electrolysis process
US4552631A (en) * 1983-03-10 1985-11-12 E. I. Du Pont De Nemours And Company Reinforced membrane, electrochemical cell and electrolysis process
US4752369A (en) * 1984-11-05 1988-06-21 The Dow Chemical Company Electrochemical cell with improved energy efficiency
JPS61130347A (ja) * 1984-11-30 1986-06-18 Asahi Glass Co Ltd 新規な電解用複層隔膜
FR2589787B1 (fr) * 1985-09-27 1988-05-20 Rhone Poulenc Chim Base Materiau microporeux, procede pour son obtention, et applications notamment a la realisation d'elements cathodiques
US4824743A (en) * 1985-10-30 1989-04-25 Kabushiki Kaisha Meidensha Secondary battery with ion-exchange porous membrane
US4972059A (en) * 1988-02-29 1990-11-20 The Pillsbury Company Method and apparatus for adjusting the temperature profile of food products during microwave heating
US8231773B2 (en) * 2007-12-11 2012-07-31 GM Global Technology Operations LLC Method of treating nanoparticles using an intermittently processing electrochemical cell
US20090301868A1 (en) * 2008-06-10 2009-12-10 General Electric Company Methods and systems for assembling electrolyzer stacks
US9045839B2 (en) * 2008-06-10 2015-06-02 General Electric Company Methods and systems for in-situ electroplating of electrodes
US9657400B2 (en) * 2008-06-10 2017-05-23 General Electric Company Electrolyzer assembly method and system
US8277620B2 (en) * 2008-09-30 2012-10-02 General Electric Company Electrolyzer module forming method and system
US9080242B2 (en) * 2008-09-30 2015-07-14 General Electric Company Pressurized electrolysis stack with thermal expansion capability
EP3381476B1 (en) 2009-03-19 2022-11-09 EMD Millipore Corporation Removal of microorganisms from fluid samples using nanofiber filtration media
KR101551298B1 (ko) 2011-04-01 2015-09-08 이엠디 밀리포어 코포레이션 나노섬유 함유 복합재료 구조
KR20210115050A (ko) 2014-06-26 2021-09-24 이엠디 밀리포어 코포레이션 개선된 먼지 포집 능력을 갖는 필터 구조
KR20170113638A (ko) 2015-04-17 2017-10-12 이엠디 밀리포어 코포레이션 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837395A (ja) * 1971-09-09 1973-06-01
JPS5075195A (ja) * 1973-11-01 1975-06-20

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1468355A (en) * 1973-07-18 1977-03-23 Ici Ltd Making porous diaphragms in electrolytic cells
US3562139A (en) * 1968-08-05 1971-02-09 Ionics Cationic-anionic ion-exchange membrane
US3799743A (en) * 1971-11-22 1974-03-26 Alexander James Stable lysis responsive lipid bilayer
US3887499A (en) * 1971-12-06 1975-06-03 Ionics Cation exchange membranes having carboxylic and sulfonic acid functionality
FR2280435A1 (fr) * 1974-08-02 1976-02-27 Rhone Poulenc Ind Procede d'obtention d'une membrane microporeuse et nouveau produit ainsi obtenu

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837395A (ja) * 1971-09-09 1973-06-01
JPS5075195A (ja) * 1973-11-01 1975-06-20

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675583A (en) * 1979-11-27 1981-06-22 Asahi Glass Co Ltd Production of alkali hydroxide
JPS5940231B2 (ja) * 1979-11-27 1984-09-28 旭硝子株式会社 水酸化アルカリの製造方法
JPS5723076A (en) * 1980-07-18 1982-02-06 Asahi Glass Co Ltd Preparation of alkali hydroxide and chlorine
JPH0151550B2 (ja) * 1980-07-18 1989-11-06 Asahi Glass Co Ltd
JPS5739185A (en) * 1980-08-15 1982-03-04 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
JPS6317913B2 (ja) * 1980-08-15 1988-04-15 Asahi Glass Co Ltd
JPH01126342A (ja) * 1988-09-27 1989-05-18 Tokuyama Soda Co Ltd イオン交換膜

Also Published As

Publication number Publication date
GR61243B (en) 1978-10-12
NL7612838A (nl) 1977-05-24
NO763931L (ja) 1977-05-24
IL50933A0 (en) 1977-01-31
GB1519070A (en) 1978-07-26
US4135996A (en) 1979-01-23
BE848478A (fr) 1977-05-18
AU504043B2 (en) 1979-09-27
SE7612906L (sv) 1977-05-22
AR218860A1 (es) 1980-07-15
LU76222A1 (ja) 1977-06-06
ATA864576A (de) 1978-06-15
FR2355926A1 (fr) 1978-01-20
BR7607752A (pt) 1977-10-11
CH617724A5 (ja) 1980-06-13
DD128822A5 (de) 1977-12-14
DE2652542A1 (de) 1977-05-26
AU1980476A (en) 1978-05-25
ES453431A1 (es) 1978-02-16
IN145232B (ja) 1978-09-16
FR2355926B1 (ja) 1978-10-06
AT347972B (de) 1979-01-25
RO71760A (ro) 1981-07-30

Similar Documents

Publication Publication Date Title
JPS5282681A (en) Electrolytic bath diaphragm having selectivity
EP0586461B1 (en) Gasketed membrane electrode assembly for electrochemical fuel cells
GB764181A (en) Electrolytic process and cell thereof
DK294483A (da) Elektrolyseceller med snaever spalte
AU543308B2 (en) Fluorinated ion-exchange resins
EG11807A (en) Composite cation exchange membrane and use thereof in electrolysis of an alkali metal halide
GB2091167B (en) Process for cation permeable membrane with reinforcement fabric embedded therein and product thereof
IL46555A (en) Process and cell for electrolysis of aqueous alkali metal halide solutions
EP0145259B1 (en) Process for the electrolysis of aqueous alkali metal chloride solution
ES8402028A1 (es) "un diafragma utilizable particularmente en una celuala de electrolisis".
EP0122049A3 (en) Unreinforced membrane, electrochemical cell, and electrolysis process
KR870005695A (ko) 알칼리금속 수산화물의 제조방법 및 이 방법에 적합한 전해셀
JPS54130490A (en) Ion exchange membrane*its manufacture and use
CA1288025C (en) Differential gas pressure control device
AU562734B2 (en) Composite membrane/electrode
US4666580A (en) Structural frame for an electrochemical cell
US3398069A (en) Electrolysis of aqueous electrolyte solutions
GB2053969B (en) Cation exchange membranes
GB2079318A (en) A finger type electrolytic cell for the electrolysis of an aqueous alkali metal chloride solution
MX161404A (es) Membrana impermeable al flujo hidraulico de liquidos
ES8305054A1 (es) Perfeccionamientos en celdas electroliticas.
US4668371A (en) Structural frame for an electrochemical cell
JPS56169782A (en) Production of caustic alkali
KR910002500A (ko) 알칼리금속염화물 전해용 양이온 교환막
JPH03229621A (ja) 電気透析法による水スプリッタシステム