FR2355926B1 - - Google Patents

Info

Publication number
FR2355926B1
FR2355926B1 FR7535627A FR7535627A FR2355926B1 FR 2355926 B1 FR2355926 B1 FR 2355926B1 FR 7535627 A FR7535627 A FR 7535627A FR 7535627 A FR7535627 A FR 7535627A FR 2355926 B1 FR2355926 B1 FR 2355926B1
Authority
FR
France
Prior art keywords
membrane
micro
fluorocarbon
nov
porous layer
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
Application number
FR7535627A
Other languages
English (en)
Other versions
FR2355926A1 (fr
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
Priority to FR7535627A priority Critical patent/FR2355926A1/fr
Priority to GR52203A priority patent/GR61243B/el
Priority to US05/742,570 priority patent/US4135996A/en
Priority to IL50933A priority patent/IL50933A0/xx
Priority to NO763931A priority patent/NO763931L/no
Priority to RO7688486A priority patent/RO71760A/fr
Priority to LU76222A priority patent/LU76222A1/xx
Priority to NL7612838A priority patent/NL7612838A/xx
Priority to ES453431A priority patent/ES453431A1/es
Priority to SE7612906A priority patent/SE7612906L/xx
Priority to AR265517A priority patent/AR218860A1/es
Priority to DE19762652542 priority patent/DE2652542A1/de
Priority to DD7600195846A priority patent/DD128822A5/xx
Priority to BE172468A priority patent/BE848478A/fr
Priority to AU19804/76A priority patent/AU504043B2/en
Priority to IN2076/CAL/76A priority patent/IN145232B/en
Priority to CH1460376A priority patent/CH617724A5/fr
Priority to BR7607752A priority patent/BR7607752A/pt
Priority to GB48242/76A priority patent/GB1519070A/en
Priority to AT864576A priority patent/AT347972B/de
Priority to JP13937676A priority patent/JPS5282681A/ja
Publication of FR2355926A1 publication Critical patent/FR2355926A1/fr
Application granted granted Critical
Publication of FR2355926B1 publication Critical patent/FR2355926B1/fr
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00Diaphragms; Spacing elements
    • C25B13/04Diaphragms; Spacing elements characterised by the material
    • C25B13/05Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/06Diaphragms; Spacing elements characterised by the material based on inorganic materials based on asbestos
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/02Physical, chemical or physicochemical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/03Layered 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2287After-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2287After-treatment
    • C08J5/2293After-treatment of fluorine-containing membranes
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00Diaphragms; Spacing elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2327/00Polyvinylhalogenides
    • B32B2327/12Polyvinylhalogenides containing fluorine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised 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
    • C08J2327/02Characterised 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
    • C08J2327/12Characterised 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
    • C08J2327/18Homopolymers 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)
FR7535627A 1975-11-21 1975-11-21 Diaphragme selectif d'electrolyse Granted FR2355926A1 (fr)

Priority Applications (21)

Application Number Priority Date Filing Date Title
FR7535627A FR2355926A1 (fr) 1975-11-21 1975-11-21 Diaphragme selectif d'electrolyse
US05/742,570 US4135996A (en) 1975-11-21 1976-11-17 Selective diaphragm for electrolysis
IL50933A IL50933A0 (en) 1975-11-21 1976-11-17 A selective diaphragm for an electrolytic cell and method of electrolysing a sodium chloride solution
GR52203A GR61243B (en) 1975-11-21 1976-11-17 Selective electrolytic diaphragm
DE19762652542 DE2652542A1 (de) 1975-11-21 1976-11-18 Selektives diaphragma fuer elektrolysezellen
LU76222A LU76222A1 (fr) 1975-11-21 1976-11-18
NL7612838A NL7612838A (nl) 1975-11-21 1976-11-18 Selectief diafragma voor elektrolysecellen.
ES453431A ES453431A1 (es) 1975-11-21 1976-11-18 Perfeccionamientos en diafragmas selectivos para celulas de electrolisis.
SE7612906A SE7612906L (sv) 1975-11-21 1976-11-18 Selektivt diafragma for en elektrolyscell
AR265517A AR218860A1 (es) 1975-11-21 1976-11-18 Diafragma selectivo para celula de electrolisis
NO763931A NO763931L (fr) 1975-11-21 1976-11-18
DD7600195846A DD128822A5 (de) 1975-11-21 1976-11-18 Selektives diaphragma fuer elektrolysezellen
BE172468A BE848478A (fr) 1975-11-21 1976-11-18 Diaphragme selectif d'electrolyse,
RO7688486A RO71760A (fr) 1975-11-21 1976-11-18 Diaphragme pour cellules electrolytiques
AU19804/76A AU504043B2 (en) 1975-11-21 1976-11-19 Multilayer porous ion-exchanger diaphragms
IN2076/CAL/76A IN145232B (fr) 1975-11-21 1976-11-19
CH1460376A CH617724A5 (fr) 1975-11-21 1976-11-19
BR7607752A BR7607752A (pt) 1975-11-21 1976-11-19 Diafragma seletivo para celula de eletrolise
GB48242/76A GB1519070A (en) 1975-11-21 1976-11-19 Multilayer porous ion-exchange diaphragms
AT864576A AT347972B (de) 1975-11-21 1976-11-19 Selektives diaphragma fuer elektrolysezellen
JP13937676A JPS5282681A (en) 1975-11-21 1976-11-19 Electrolytic bath diaphragm having selectivity

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 (2)

Publication Number Publication Date
FR2355926A1 FR2355926A1 (fr) 1978-01-20
FR2355926B1 true FR2355926B1 (fr) 1978-10-06

Family

ID=9162721

Family Applications (1)

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

Country Status (21)

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

Families Citing this family (39)

* 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
US4661218A (en) * 1979-11-27 1987-04-28 Asahi Glass Company, Ltd. Ion exchange membrane cell and electrolysis with use thereof
AU535261B2 (en) * 1979-11-27 1984-03-08 Asahi Glass Company Limited Ion exchange membrane cell
JPS57172927A (en) * 1981-03-20 1982-10-25 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
JPS5723076A (en) * 1980-07-18 1982-02-06 Asahi Glass Co Ltd Preparation of alkali hydroxide and chlorine
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
JPS5739185A (en) * 1980-08-15 1982-03-04 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
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 (fr) * 1981-01-16 1982-08-05 Pont Du Renforcement de protection dans une membrane echangeuse de cations
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
US4470893A (en) * 1981-06-01 1984-09-11 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
JPH01126342A (ja) * 1988-09-27 1989-05-18 Tokuyama Soda Co Ltd イオン交換膜
US8231773B2 (en) * 2007-12-11 2012-07-31 GM Global Technology Operations LLC Method of treating nanoparticles using an intermittently processing electrochemical cell
US9657400B2 (en) * 2008-06-10 2017-05-23 General Electric Company Electrolyzer assembly method and system
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
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
WO2010107503A1 (fr) 2009-03-19 2010-09-23 Millipore Corporation Élimination de micro-organismes dans des échantillons de fluide en utilisant des milieux de filtration à nanofibres
EP2694196B1 (fr) 2011-04-01 2021-07-21 EMD Millipore Corporation Nanofibre contenant des structures composites
KR20160134792A (ko) 2014-06-26 2016-11-23 이엠디 밀리포어 코포레이션 개선된 먼지 포집 능력을 갖는 필터 구조
CN107530639B (zh) 2015-04-17 2021-02-09 Emd密理博公司 使用以切向流过滤模式操作的纳米纤维超滤膜纯化样品中目标生物材料的方法

Family Cites Families (7)

* 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
CA1030104A (fr) * 1971-09-09 1978-04-25 William B. Darlington Diaphragmes de cellules electrolytiques
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
US3899403A (en) * 1973-11-01 1975-08-12 Hooker Chemicals Plastics Corp Electrolytic method of making concentrated hydroxide solutions by sequential use of 3-compartment and 2-compartment electrolytic cells having separating compartment walls of particular cation-active permselective membranes
FR2280435A1 (fr) * 1974-08-02 1976-02-27 Rhone Poulenc Ind Procede d'obtention d'une membrane microporeuse et nouveau produit ainsi obtenu

Also Published As

Publication number Publication date
CH617724A5 (fr) 1980-06-13
LU76222A1 (fr) 1977-06-06
US4135996A (en) 1979-01-23
IL50933A0 (en) 1977-01-31
FR2355926A1 (fr) 1978-01-20
NO763931L (fr) 1977-05-24
JPS5282681A (en) 1977-07-11
AU504043B2 (en) 1979-09-27
AT347972B (de) 1979-01-25
IN145232B (fr) 1978-09-16
DD128822A5 (de) 1977-12-14
ES453431A1 (es) 1978-02-16
DE2652542A1 (de) 1977-05-26
AU1980476A (en) 1978-05-25
AR218860A1 (es) 1980-07-15
SE7612906L (sv) 1977-05-22
GB1519070A (en) 1978-07-26
ATA864576A (de) 1978-06-15
NL7612838A (nl) 1977-05-24
BR7607752A (pt) 1977-10-11
GR61243B (en) 1978-10-12
BE848478A (fr) 1977-05-18
RO71760A (fr) 1981-07-30

Similar Documents

Publication Publication Date Title
FR2355926B1 (fr)
EP0586461B1 (fr) Ensemble electrode a membrane pourvu d'une garniture pour piles a combustible electrochimiques
AU543308B2 (en) Fluorinated ion-exchange resins
DK294483D0 (da) Elektrolyseceller med snaever spalte
GB764181A (en) Electrolytic process and cell thereof
GB2091167B (en) Process for cation permeable membrane with reinforcement fabric embedded therein and product thereof
KR830006474A (ko) 개량된 혼성 이온 교환막
JPS5731935A (en) Manufacture of cation exchange membrane and membrane obtained thereby
EP0145259B1 (fr) Procédé pour l'électrolyse d'une solution aqueuse d'un chlorure de métal alcalin
DE3171511D1 (en) Preparation of a fluorocarbon cation-exchange membrane and electrolysis process using the membrane
EP0122049A3 (fr) Membrane non renforcée, cellule électrochimique et procédé d'électrolyse
KR870005695A (ko) 알칼리금속 수산화물의 제조방법 및 이 방법에 적합한 전해셀
JPS54130490A (en) Ion exchange membrane*its manufacture and use
AU562734B2 (en) Composite membrane/electrode
Nakamachi Finite Element Modelling of the Punch Press Forming of Thin Elastic--Plastic Plates
MX161404A (es) Membrana impermeable al flujo hidraulico de liquidos
JPS56169782A (en) Production of caustic alkali
NL7705600A (nl) Werkwijze voor het vormen van een membraan op een normale doorlatende diafragmacelelektrode als- mede seperatormembraan voor een normale diafrag- ma-elektrolysecel.
Rożek-Galina et al. Polyethylene/poly (styrene-co-divinylbenzene) sodium sulphonate membranes: Part 1. Synthesis and properties
JPH0340450B2 (fr)
FR2021289A5 (en) Electrolysis cell for aqueous salt solns
JPS5767182A (en) Construction of electrolytic cell for water of aqueous solution
EP0339114A1 (fr) Renforcement des bords de membranes pour des cellules chlore alkali
JPS6026683A (ja) イオン交換樹脂膜を電解質とする電気化学装置
FR2590276B1 (fr) Diaphragme synthetique et ses procedes de fabrication et d'utilisation

Legal Events

Date Code Title Description
ST Notification of lapse