DE69021208T2 - Elektrodenstruktur für elektrolytische zelle. - Google Patents

Elektrodenstruktur für elektrolytische zelle.

Info

Publication number
DE69021208T2
DE69021208T2 DE69021208T DE69021208T DE69021208T2 DE 69021208 T2 DE69021208 T2 DE 69021208T2 DE 69021208 T DE69021208 T DE 69021208T DE 69021208 T DE69021208 T DE 69021208T DE 69021208 T2 DE69021208 T2 DE 69021208T2
Authority
DE
Germany
Prior art keywords
electrolytic cell
electrode
electrode structure
cell
electrolyzing
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
DE69021208T
Other languages
English (en)
Other versions
DE69021208D1 (de
Inventor
Gregory Morris
Pierluigi Borrione
Umberto Leoni
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.)
Uhdenora Technologies SRL
Original Assignee
Permelec SpA
De Nora Permelec SpA
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 Permelec SpA, De Nora Permelec SpA filed Critical Permelec SpA
Application granted granted Critical
Publication of DE69021208D1 publication Critical patent/DE69021208D1/de
Publication of DE69021208T2 publication Critical patent/DE69021208T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
DE69021208T 1989-04-19 1990-04-16 Elektrodenstruktur für elektrolytische zelle. Expired - Fee Related DE69021208T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/340,605 US5013414A (en) 1989-04-19 1989-04-19 Electrode structure for an electrolytic cell and electrolytic process used therein
PCT/US1990/002136 WO1990012903A1 (en) 1989-04-19 1990-04-16 Electrode structure for an electrolytic cell

Publications (2)

Publication Number Publication Date
DE69021208D1 DE69021208D1 (de) 1995-08-31
DE69021208T2 true DE69021208T2 (de) 1996-05-02

Family

ID=23334135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021208T Expired - Fee Related DE69021208T2 (de) 1989-04-19 1990-04-16 Elektrodenstruktur für elektrolytische zelle.

Country Status (12)

Country Link
US (1) US5013414A (de)
EP (1) EP0469062B1 (de)
JP (1) JP3299960B2 (de)
KR (1) KR0123557B1 (de)
CN (1) CN1045638C (de)
AT (1) ATE125579T1 (de)
AU (1) AU642143B2 (de)
BR (1) BR9007317A (de)
CA (1) CA2053278C (de)
DE (1) DE69021208T2 (de)
RU (1) RU2092615C1 (de)
WO (1) WO1990012903A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022192A1 (fr) * 1998-10-13 2000-04-20 Toagosei Co., Ltd. Procede de reduction de la charge dans une electrode de diffusion de gaz et structure reduisant la charge
KR100729974B1 (ko) * 2003-07-31 2007-06-20 도요다 지도샤 가부시끼가이샤 연료전지 스택, 연료전지 시스템 및 연료전지 스택의 제조방법
JP2007505998A (ja) * 2003-09-22 2007-03-15 ハイドロジェニクス コーポレイション 電解槽セルの配置
US7353085B2 (en) 2003-09-22 2008-04-01 Hydrogenics Corporation Electrolyzer cell stack system
WO2005028712A1 (en) 2003-09-22 2005-03-31 Hydrogenics Corporation Electrolyzer cell stack system
CN101949031A (zh) * 2010-10-18 2011-01-19 中南大学 一种硫酸体系用复合多孔电极及其制备方法
DE102011008163A1 (de) * 2011-01-10 2012-07-12 Bayer Material Science Ag Beschichtung für metallische Zellelement-Werkstoffe einer Elektrolysezelle
RU2479074C2 (ru) * 2011-05-03 2013-04-10 Открытое акционерное общество "Завод автономных источников тока" Способ контактной приварки токосъемного узла к основе волокнового элекрода
DK2812464T3 (da) * 2012-02-10 2019-11-18 Hydrox Holdings Ltd Fremgangsmåde og apparat til fremstilling af gas
RU208186U1 (ru) * 2021-06-08 2021-12-07 Евгений Николаевич Аракчеев Электролизер станции обеззараживания воды
CN114669396A (zh) * 2022-03-31 2022-06-28 有研资源环境技术研究院(北京)有限公司 一种高压静电式空气净化装置

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790369A (fr) * 1971-10-21 1973-04-20 Diamond Shamrock Corp Procede et appareil pour la preparation d'hydroxydes de metaux alcalins de haute purete dans une cuve electrolytique.
US4192725A (en) * 1971-10-21 1980-03-11 Diamond Shamrock Corporation Electrolytic production of high purity alkali metal hydroxide
BE793045A (fr) * 1971-12-21 1973-06-20 Rhone Progil Electrodes bipolaires
US3884781A (en) * 1971-12-22 1975-05-20 Rhone Progil Processes for the electrolysis of alkali halides employing dismantleable bipolar electrodes
US3788966A (en) * 1972-06-07 1974-01-29 Basf Wyandotte Corp Electrical connections for metal electrodes
US3752757A (en) * 1972-06-07 1973-08-14 Basf Wyandotte Corp Bipolar electrode seal at barrier sheet
US3873437A (en) * 1972-11-09 1975-03-25 Diamond Shamrock Corp Electrode assembly for multipolar electrolytic cells
US4178218A (en) * 1974-03-07 1979-12-11 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane and use thereof in the electrolysis of sodium chloride
JPS551351B2 (de) * 1974-03-07 1980-01-12
GB1469656A (en) * 1974-03-14 1977-04-06 Ciba Geigy Ag Heat exchangers
US3909378A (en) * 1974-06-21 1975-09-30 Du Pont Composite cation exchange membrane and use thereof in electrolysis of an alkali metal halide
US4111779A (en) * 1974-10-09 1978-09-05 Asahi Kasei Kogyo Kabushiki Kaisha Bipolar system electrolytic cell
US3960698A (en) * 1974-12-23 1976-06-01 Wyandotte Corporation Electrode support for filter press cells
US3960699A (en) * 1974-12-23 1976-06-01 Basf Wyandotte Corporation Self supporting electrodes for chlor-alkali cell
US4151053A (en) * 1975-07-09 1979-04-24 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane preparation and use thereof
JPS5248598A (en) * 1975-10-17 1977-04-18 Asahi Glass Co Ltd Method for producing alkali hydroxide
US4017375A (en) * 1975-12-15 1977-04-12 Diamond Shamrock Corporation Bipolar electrode for an electrolytic cell
US4126588A (en) * 1975-12-30 1978-11-21 Asahi Glass Company Ltd. Fluorinated cation exchange membrane and use thereof in electrolysis of alkali metal halide
US4137144A (en) * 1976-03-19 1979-01-30 Hooker Chemicals & Plastics Corp. Hollow bipolar electrolytic cell anode-cathode connecting device
JPS52145397A (en) * 1976-03-31 1977-12-03 Asahi Chem Ind Co Ltd Electrolysis
US4056458A (en) * 1976-08-26 1977-11-01 Diamond Shamrock Corporation Monopolar membrane electrolytic cell
GB1550874A (en) * 1976-10-28 1979-08-22 Asahi Glass Co Ltd Process for producing fluorinated copolymer having ion-exchange groups
US4194670A (en) * 1977-08-24 1980-03-25 Chlorine Engineers Corp., Ltd. Method of making a bipolar electrode
JPS5460294A (en) * 1977-10-21 1979-05-15 Asahi Glass Co Ltd Electrolysis of aqueous alkali chrolide
US4096054A (en) * 1977-10-26 1978-06-20 Olin Corporation Riserless flexible electrode assembly
US4115236A (en) * 1977-12-01 1978-09-19 Allied Chemical Corporation Cell connector for bipolar electrolyzer
US4224121A (en) * 1978-07-06 1980-09-23 General Electric Company Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
US4191618A (en) * 1977-12-23 1980-03-04 General Electric Company Production of halogens in an electrolysis cell with catalytic electrodes bonded to an ion transporting membrane and an oxygen depolarized cathode
US4176215A (en) * 1978-03-13 1979-11-27 E. I. Du Pont De Nemours And Company Ion-exchange structures of copolymer blends useful in electrolytic cells
US4457823A (en) * 1978-08-08 1984-07-03 General Electric Company Thermally stabilized reduced platinum oxide electrocatalyst
JPS5544549A (en) * 1978-09-26 1980-03-28 Asahi Glass Co Ltd Fluorine-contained cation exchange membrane for electrolysis
US4247376A (en) * 1979-01-02 1981-01-27 General Electric Company Current collecting/flow distributing, separator plate for chloride electrolysis cells utilizing ion transporting barrier membranes
US4209635A (en) * 1979-03-02 1980-06-24 Asahi Glass Company Limited Process for producing perfluorinated vinyl ether having ester group
US4329435A (en) * 1979-05-31 1982-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Novel fluorinated copolymer with tridihydro fluorosulfonyl fluoride pendant groups and preparation thereof
GB2051870B (en) * 1979-06-07 1983-04-20 Asahi Chemical Ind Method for electrolysis of aqueous alkali metal chloride solution
US4340452A (en) * 1979-08-03 1982-07-20 Oronzio deNora Elettrochimici S.p.A. Novel electrolysis cell
US4444632A (en) * 1979-08-03 1984-04-24 Oronzio Denora Impianti Elettrochimici S.P.A. Electrolysis cell
JPS5629685A (en) * 1979-08-14 1981-03-25 Asahi Glass Co Ltd Fluorine containing cation exchange membrane for electrolysis
US4364815A (en) * 1979-11-08 1982-12-21 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process and electrolytic cell
US4315810A (en) * 1980-03-10 1982-02-16 Olin Corporation Electrode for monopolar filter press cells
US4394229A (en) * 1980-06-02 1983-07-19 Ppg Industries, Inc. Cathode element for solid polymer electrolyte
US4345986A (en) * 1980-06-02 1982-08-24 Ppg Industries, Inc. Cathode element for solid polymer electrolyte
US4330654A (en) * 1980-06-11 1982-05-18 The Dow Chemical Company Novel polymers having acid functionality
US4337211A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Fluorocarbon ethers having substituted halogen site(s) and process to prepare
US4358412A (en) * 1980-06-11 1982-11-09 The Dow Chemical Company Preparation of vinyl ethers
US4337137A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Composite ion exchange membranes
US4358545A (en) * 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
JPS5729586A (en) * 1980-07-28 1982-02-17 Kanegafuchi Chem Ind Co Ltd Electrolysis of alkali metal chloride
US4417959A (en) * 1980-10-29 1983-11-29 Olin Corporation Electrolytic cell having a composite electrode-membrane structure
IL67047A0 (en) * 1981-10-28 1983-02-23 Eltech Systems Corp Narrow gap electrolytic cells
US4457815A (en) * 1981-12-09 1984-07-03 Ppg Industries, Inc. Electrolytic cell, permionic membrane, and method of electrolysis
US4738763A (en) * 1983-12-07 1988-04-19 Eltech Systems Corporation Monopolar, bipolar and/or hybrid membrane cell
US4568434A (en) * 1983-03-07 1986-02-04 The Dow Chemical Company Unitary central cell element for filter press electrolysis cell structure employing a zero gap configuration and process utilizing said cell
US4560452A (en) * 1983-03-07 1985-12-24 The Dow Chemical Company Unitary central cell element for depolarized, filter press electrolysis cells and process using said element
US4581114A (en) * 1983-03-07 1986-04-08 The Dow Chemical Company Method of making a unitary central cell structural element for both monopolar and bipolar filter press type electrolysis cell structural units
US4673479A (en) * 1983-03-07 1987-06-16 The Dow Chemical Company Fabricated electrochemical cell
US4488946A (en) * 1983-03-07 1984-12-18 The Dow Chemical Company Unitary central cell element for filter press electrolysis cell structure and use thereof in the electrolysis of sodium chloride
US4602984A (en) * 1984-12-17 1986-07-29 The Dow Chemical Company Monopolar electrochemical cell having a novel electric current transmission element
EP0185269A1 (de) * 1984-12-17 1986-06-25 The Dow Chemical Company Integral gebaute elektrochemische Zelle
US4604171A (en) * 1984-12-17 1986-08-05 The Dow Chemical Company Unitary central cell element for filter press, solid polymer electrolyte electrolysis cell structure and process using said structure
US4666579A (en) * 1985-12-16 1987-05-19 The Dow Chemical Company Structural frame for a solid polymer electrolyte electrochemical cell
GB8530893D0 (en) * 1985-12-16 1986-01-29 Ici Plc Electrode
US4666580A (en) * 1985-12-16 1987-05-19 The Dow Chemical Company Structural frame for an electrochemical cell
US4668371A (en) * 1985-12-16 1987-05-26 The Dow Chemical Company Structural frame for an electrochemical cell
US4670123A (en) * 1985-12-16 1987-06-02 The Dow Chemical Company Structural frame for an electrochemical cell
US4690748A (en) * 1985-12-16 1987-09-01 The Dow Chemical Company Plastic electrochemical cell terminal unit
US4705614A (en) * 1986-05-12 1987-11-10 The Dow Chemical Company Cell with improved electrolyte flow distributor
US4698143A (en) * 1986-06-25 1987-10-06 The Dow Chemical Company Structural frame for an electrochemical cell

Also Published As

Publication number Publication date
AU642143B2 (en) 1993-10-14
EP0469062B1 (de) 1995-07-26
JP3299960B2 (ja) 2002-07-08
US5013414A (en) 1991-05-07
JPH05507315A (ja) 1993-10-21
CN1047893A (zh) 1990-12-19
EP0469062A4 (en) 1992-05-06
KR920701525A (ko) 1992-08-11
ATE125579T1 (de) 1995-08-15
CA2053278A1 (en) 1990-10-20
AU5655090A (en) 1990-11-16
RU2092615C1 (ru) 1997-10-10
WO1990012903A1 (en) 1990-11-01
EP0469062A1 (de) 1992-02-05
CN1045638C (zh) 1999-10-13
KR0123557B1 (ko) 1997-11-26
CA2053278C (en) 2001-06-26
BR9007317A (pt) 1992-04-28
DE69021208D1 (de) 1995-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DE NORA S.P.A., MAILAND/MILANO, IT

8327 Change in the person/name/address of the patent owner

Owner name: UHDENORA TECHNOLOGIES S.R.L., MAILAND/MILANO, IT

8339 Ceased/non-payment of the annual fee