FI67728C - Bipolaer film- eller membranelektrolyseringsanordning - Google Patents

Bipolaer film- eller membranelektrolyseringsanordning Download PDF

Info

Publication number
FI67728C
FI67728C FI803655A FI803655A FI67728C FI 67728 C FI67728 C FI 67728C FI 803655 A FI803655 A FI 803655A FI 803655 A FI803655 A FI 803655A FI 67728 C FI67728 C FI 67728C
Authority
FI
Finland
Prior art keywords
bipolar
anode
cathode
channels
vertical
Prior art date
Application number
FI803655A
Other languages
English (en)
Finnish (fi)
Other versions
FI67728B (fi
FI803655L (fi
Inventor
Alberto Pellegri
Original Assignee
Oronzio De Nora Impianti
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 Oronzio De Nora Impianti filed Critical Oronzio De Nora Impianti
Publication of FI803655L publication Critical patent/FI803655L/fi
Publication of FI67728B publication Critical patent/FI67728B/fi
Application granted granted Critical
Publication of FI67728C publication Critical patent/FI67728C/fi

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
    • 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
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Claims (8)

1. Tväpolig folie- eller membranelektrolysanordning, vartill hör ett gavelanodelement, ett gavelkatodelement och flera tvä-poliga element belägna inne i en stomme, vilka elements största dimension väsentligen är i det lodräta planet och vilka bildas av en tväpolig vägg, som separerar anodavdelningen och katodav-delningen saint i ett stycke plana lodräta perforerade elektro-der, vilka placerats parallellt pä ett givet avständ frän den tväpoliga väggen, varvid membranerna skiljer de plana perforerade anoderna och katoderna, kännetecknad därav, att en serie styrskivor (3 eller 5) fördelats över hela bredden av ätminstone en katod- eller anodavdelning och att de när frän den tväpoliga väggen (1) i angränsning tili den perforerade e-lektroden (4 eller 6) för att bilda en serie lodräta strömnings-kanaler, som när över en stor del av väggens (1) höjd, varvid nämnda styrskivor turvis i olika riktning anordnats snett i för-hillande tili det lodräta pian/ som befinner sig vinkelrätt mot den tväpoliga väggens pian och att de anordnats pä ett avständ frän varandra, varvid förhällandet mellan den elektrodyta,vilken pä en viss niva av de lodräta strömningskanalerna begränsas av kanterna hos de tvä styrskivor,som bestämmer den i sidoriktnin-gen första strömningskanalen tili nämnda nivär och den första strömningskanalens tvärsnitt är av olika storlek jämfört med förhällandet mellan den elektrodyta, som begränsas till sin nämnda niva av kanterna hos de tvä styrskivor, vilka bestämmer den i serie befintliga strömningskanalen bredvid nämnda första kanal, och ifrägavarande strömningskanals tvärssnitt, varvid de bredvid varandra belägna kanalernas olika gasbubbletäthet ästadkommer flera cirkulationsrörelser.
2. Elektrolysanordning enligt patentkrav 1, kännetecknad därav, att styrskivorna anordnats i tvärriktningen turvis i olika riktningar snett tili det lodräta pian, som befinner sig vinkelrätt mot den tväpoliga väggen, varvid bildas lod- rätt riktade strömningskanaler, vilkas tvärsnitt är konstant över hela sin längd. 26 67728
3. Elektrolysanordning enligt patentkrav 1, kanne-t e c k n a d därav, att styrskivorna anordnats i längd-riktningen turvis i olika riktningar snett tili det lodräta plan, som befinner sig vinkelrätt mot den tväpoliga väggen, varvid bildas lodrätt riktade strömningskanaler, vilka har ett turvis uppät minskande och en turvis uppät ökande ström-ningstvärsnitt.
4. Elektrolysanordning enligt patentkraven 1, 2 och 3, kännetecknad därav, att styrskivorna tillverkats av metall och att de elektriskt kopplats tili nätelektroden och tili tväpolselementets tväpoliga vägg.
5. Elektrolysanordning enligt patentkrav 2, kännetecknad därav, att styrskivorna bildas av en serie pä ett avständ frän varandra belägna och parallella lodräta kanaler, vilkas trapetsformade tvärsnitt med sin kortare del fästats tili den tväpoliga väggen.
6. Elektrolysanordning enligt patentkrav 2, kännetecknad därav, att styrskivorna bildas av en serie pä ett avständ frän varandra belägna och parallella lodräta kanaler med ett V-format tvärsnitt och vilka med sinä kanter fästats tili den tväpoliga väggen.
7. Elektrolysanordning enligt patentkrav 3, kännetecknad därav, att styrskivorna utgöres av metall-ribbor, vilka befinner sig vinkelrätt mot den tväpoliga väggens pian och i längdriktningen turvis i olika riktningar snett i förhällande tili det lodräta pian, som ligger vinkel-
FI803655A 1979-11-29 1980-11-24 Bipolaer film- eller membranelektrolyseringsanordning FI67728C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2769079 1979-11-29
IT27690/79A IT1163737B (it) 1979-11-29 1979-11-29 Elettrolizzatore bipolare comprendente mezzi per generare la ricircolazione interna dell'elettrolita e procedimento di elettrolisi

Publications (3)

Publication Number Publication Date
FI803655L FI803655L (fi) 1981-05-30
FI67728B FI67728B (fi) 1985-01-31
FI67728C true FI67728C (fi) 1985-05-10

Family

ID=11222139

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803655A FI67728C (fi) 1979-11-29 1980-11-24 Bipolaer film- eller membranelektrolyseringsanordning

Country Status (22)

Country Link
US (5) US4279731A (sv)
EP (2) EP0111149A1 (sv)
JP (3) JPS56102586A (sv)
AR (1) AR227296A1 (sv)
AT (1) ATE44554T1 (sv)
AU (1) AU532517B2 (sv)
BR (1) BR8007570A (sv)
CA (1) CA1169808A (sv)
CS (1) CS223889B2 (sv)
DD (1) DD154831A5 (sv)
DE (1) DE3072159D1 (sv)
ES (2) ES497263A0 (sv)
FI (1) FI67728C (sv)
HU (1) HU183256B (sv)
IT (1) IT1163737B (sv)
MX (1) MX148530A (sv)
NO (1) NO157383C (sv)
PL (1) PL132356B1 (sv)
RO (1) RO81392B (sv)
SU (1) SU1126210A3 (sv)
YU (1) YU42544B (sv)
ZA (1) ZA806648B (sv)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163737B (it) * 1979-11-29 1987-04-08 Oronzio De Nora Impianti Elettrolizzatore bipolare comprendente mezzi per generare la ricircolazione interna dell'elettrolita e procedimento di elettrolisi
US4339323A (en) * 1980-09-18 1982-07-13 Ppg Industries, Inc. Bipolar electrolyzer element
US4340460A (en) * 1980-11-24 1982-07-20 Olin Corporation Internal downcomer for electrolytic recirculation
US4469580A (en) * 1981-03-30 1984-09-04 The Dow Chemical Company Method of making an improved internally supported electrode
DE3132947A1 (de) * 1981-08-20 1983-03-03 Uhde Gmbh, 4600 Dortmund Elektrolysezelle
US4402809A (en) * 1981-09-03 1983-09-06 Ppg Industries, Inc. Bipolar electrolyzer
US4488948A (en) * 1981-11-23 1984-12-18 The Dow Chemical Company Channel flow cathode assembly and electrolyzer
DE3223701A1 (de) * 1982-06-25 1983-12-29 Metallgesellschaft Ag, 6000 Frankfurt Membran-elektrolysezelle mit vertikal angeordneten elektroden
JPS5917762U (ja) * 1982-07-22 1984-02-03 クロリンエンジニアズ株式会社 電解用陽極
JPS59133384A (ja) * 1983-01-19 1984-07-31 Toyo Soda Mfg Co Ltd 電解槽
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
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
US4673479A (en) * 1983-03-07 1987-06-16 The Dow Chemical Company Fabricated electrochemical 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
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
US4561959A (en) * 1983-12-09 1985-12-31 The Dow Chemical Company Flat-plate electrolytic cell
US4575409A (en) * 1984-01-05 1986-03-11 American Hoechst Corporation Apparatus for electrolyzing metal sheet
GB8407871D0 (en) * 1984-03-27 1984-05-02 Ici Plc Electrode and electrolytic cell
DE3420483A1 (de) * 1984-06-01 1985-12-05 Hoechst Ag, 6230 Frankfurt Bipolarer elektrolyseapparat mit gasdiffusionskathode
US4687558A (en) * 1984-07-02 1987-08-18 Olin Corporation High current density cell
US4588483A (en) * 1984-07-02 1986-05-13 Olin Corporation High current density cell
US4877499A (en) * 1984-11-05 1989-10-31 The Dow Chemical Company Membrane unit for electrolytic cell
EP0185269A1 (en) * 1984-12-17 1986-06-25 The Dow Chemical Company A wholly fabricated electrochemical cell
US4654136A (en) * 1984-12-17 1987-03-31 The Dow Chemical Company Monopolar or bipolar electrochemical terminal unit having a novel electric current transmission element
EP0185270A1 (en) * 1984-12-17 1986-06-25 The Dow Chemical Company Method of making a unitary electric current transmission element for monopolar or bipolar filter press-type electrochemical cell units
DE3501261A1 (de) * 1985-01-16 1986-07-17 Uhde Gmbh, 4600 Dortmund Elektrolyseapparat
IT1200403B (it) * 1985-03-07 1989-01-18 Oronzio De Nora Impianti Celle elettrolitiche mono e bipolari e relative strutture elettrodiche
US4619751A (en) * 1985-04-24 1986-10-28 Robinson Douglas J Anode insulator for electrolytic cell
DE3519272C1 (de) * 1985-05-30 1986-12-18 Heraeus Elektroden GmbH, 6450 Hanau Elektrodenstruktur fuer elektrochemische Zellen
US4923583A (en) * 1985-11-04 1990-05-08 Olin Corporation Electrode elements for filter press membrane electrolytic cells
US4685514A (en) * 1985-12-23 1987-08-11 Aluminum Company Of America Planar heat exchange insert and method
US4755272A (en) * 1986-05-02 1988-07-05 The Dow Chemical Company Bipolar electrochemical cell having novel means for electrically connecting anode and cathode of adjacent cell units
US4702312A (en) * 1986-06-19 1987-10-27 Aluminum Company Of America Thin rod packing for heat exchangers
US4880513A (en) * 1986-06-20 1989-11-14 The Graver Company Method and apparatus for generating acid and base regenerants and the use thereof to regenerate ion-exchange resins
US4705106A (en) * 1986-06-27 1987-11-10 Aluminum Company Of America Wire brush heat exchange insert and method
US4678548A (en) * 1986-07-21 1987-07-07 Aluminum Company Of America Corrosion-resistant support apparatus and method of use for inert electrodes
US4726891A (en) * 1986-09-12 1988-02-23 The Dow Chemical Company Flat plate bipolar cell
DE3726674A1 (de) * 1987-08-11 1989-02-23 Heraeus Elektroden Elektrodenstruktur fuer elektrochemische zellen
US4846951A (en) * 1988-07-15 1989-07-11 The Dow Chemical Company Process and apparatus for controlling gasket force in electrolysis cells
US4898653A (en) * 1988-09-26 1990-02-06 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means
US4915803A (en) * 1988-09-26 1990-04-10 The Dow Chemical Company Combination seal and frame cover member for a filter press type electrolytic cell
US4940518A (en) * 1988-09-26 1990-07-10 The Dow Chemical Company Combination seal member and membrane holder for a filter press type electrolytic cell
US4892632A (en) * 1988-09-26 1990-01-09 The Dow Chemical Company Combination seal member and membrane holder for an electrolytic cell
US4886586A (en) * 1988-09-26 1989-12-12 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means for a filter press type electrolytic cell
BE1004364A3 (fr) * 1989-08-11 1992-11-10 Solvay Chassis pour electrolyseur du type filtre-presse et electrolyseur monopolaire du type filtre-presse.
DE4120359C2 (de) * 1990-06-21 1993-11-18 Deutsche Aerospace Verfahren zur Herstellung einer elektrochemischen Zelle und deren Verwendung
US5087344A (en) * 1990-09-26 1992-02-11 Heraeus Elektroden Gmbh Electrolysis cell for gas-evolving electrolytic processes
GB9224372D0 (en) * 1992-11-20 1993-01-13 Ici Plc Electrolytic cell and electrode therefor
IT1273492B (it) * 1995-02-03 1997-07-08 Solvay Cassone d'estremita' di un elettrodializzatore,elettrodializzatore munito di un tale cassone e utilizzazione di detto elettrodializzatore
DE19512945A1 (de) * 1995-03-28 1996-10-24 Mannesmann Ag Katalysatorrohr
US5928710A (en) * 1997-05-05 1999-07-27 Wch Heraeus Elektrochemie Gmbh Electrode processing
JPH11106977A (ja) * 1997-09-30 1999-04-20 Asahi Glass Co Ltd 複極型イオン交換膜電解槽
JP2000192276A (ja) * 1998-12-25 2000-07-11 Asahi Glass Co Ltd 複極型イオン交換膜電解槽
CA2385847C (en) * 1999-09-27 2009-01-06 Shinko Pantec Co., Ltd. Electrode plate for water electrolysis device, electrode plate unit, solid electrolyte membrane unit, and electrochemical cell
CA2329672C (en) * 2000-12-27 2009-12-22 Donald W. Kirk Bifurcated electrode of use in electrolytic cells
ITMI20010401A1 (it) * 2001-02-28 2002-08-28 Nora Tecnologie Elettrochimich Nuovo assieme bipolare per elettrolizzatore a filtro-pressa
NO20030763L (no) * 2002-02-20 2003-08-21 Chlorine Eng Corp Ltd Ionebyttemembranelektrolysator
FI113280B (sv) * 2002-04-03 2004-03-31 Outokumpu Oy Vid elektrolys användbar förflyttnings- och isoleringsanordning
EP1378589B1 (en) * 2002-04-05 2005-12-07 CHLORINE ENGINEERS CORP., Ltd. Ion exchange membrane electrolyzer
ITMI20021524A1 (it) * 2002-07-11 2004-01-12 De Nora Elettrodi Spa Cella con elettrodo a letto in eruzione per elettrodeposiwione di metalli
ITMI20031270A1 (it) * 2003-06-24 2004-12-25 De Nora Elettrodi Spa Cella con catodo a letto cadente per elettrodeposizioni di metalli.
ITMI20031881A1 (it) * 2003-10-01 2005-04-02 Nuvera Fuel Cells Europ Srl Separatore bipolare per batteria di celle a combustibile.
EP1528126A1 (en) * 2003-10-30 2005-05-04 Vandenborre Hydrogen Systems N.V. An integrated electrolyser module with an internal gas/liquid separator
DE102004014696A1 (de) * 2004-03-25 2005-10-13 De Nora Deutschland Gmbh Hydrodynamische Einrichtungen für elektrochemische Zellen
ITMI20042248A1 (it) * 2004-11-19 2005-02-19 Uhdenora Technologies Srl Piatto bipolare per elettrolizzatore comprendente una singola parete
FR2887896A1 (fr) * 2005-07-04 2007-01-05 Ecole Nale Sup Artes Metiers Dispositif de production de poudres de fer et de zinc par electrolyse en milieux aqueux heterogenes solide-liquide et leurs applications a la cementation de metaux lourds et a la denitratation
CN101772594B (zh) * 2007-08-06 2011-11-02 鲁道夫·安东尼奥·M·戈麦斯 改进的用于金属回收的电化学系统
CN101451245B (zh) * 2007-12-07 2010-09-29 中国蓝星（集团）总公司 复极式自然循环离子膜电解单元槽
JP5490599B2 (ja) * 2010-04-15 2014-05-14 株式会社オメガ セラミックス電極の使用方法
DE102013207082A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Ausführung eines Zellseparators als platiniertes Bimetallblech
DE102013207075A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Bipolarplattenkonzept mit integrierten Stromverteilern für Elektrolyseure
RU2017101726A (ru) 2014-06-24 2018-07-24 Кеметикс Инк. Неразделенная ячейка для электролиза с узким зазором
EP3093374A1 (en) * 2015-05-12 2016-11-16 Exen Sarl Electrolyzer apparatus
CN105200449B (zh) * 2015-10-12 2017-07-11 南京工程学院 一种电解液贯穿孔通断机构及电解水设备
CN105714328B (zh) * 2016-03-31 2018-10-12 沈阳化工大学 一种强制循环离子膜电解槽
US10407783B2 (en) 2016-05-26 2019-09-10 Calera Corporation Anode assembly, contact strips, electrochemical cell, and methods to use and manufacture thereof
TWI633064B (zh) 2017-06-05 2018-08-21 財團法人工業技術研究院 電解還原模組單元及淨水裝置
CN108314145B (zh) * 2017-12-29 2024-05-10 深圳安吉尔饮水产业集团有限公司 隔网、自由基电极装置及净水机
JP7293709B2 (ja) * 2019-02-19 2023-06-20 株式会社豊田中央研究所 電気化学反応装置および人工光合成装置
DE112021002074T5 (de) 2020-03-31 2023-01-12 Tokuyama Corporation Elektrolyseelement für die elektrolyse von alkalischem wasser und alkalisches-wasser-elektrolysebehälter
DE102020133770A1 (de) * 2020-12-16 2022-06-23 Forschungszentrum Jülich GmbH Anordnung elektrochemischer Zellen
EP4071277A1 (en) * 2021-04-08 2022-10-12 Hitachi Zosen Inova AG Electrolyzer
EP4413179A2 (en) 2021-10-05 2024-08-14 Verdagy, Inc. Systems and methods for producing hydrogen gas
DK181335B1 (en) * 2021-12-07 2023-08-16 Stiesdal Hydrogen As Electrolyser with a stack of welded four-layer modules
DE102022205126A1 (de) 2022-05-23 2023-11-23 Siemens Energy Global GmbH & Co. KG Bipolare Platte und Herstellung

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535185A (en) 1920-01-26 1925-04-28 John P Scott Electrolytic apparatus
US1799116A (en) * 1926-12-21 1931-03-31 Noeggerath Jacob Emil Electrolytic apparatus
CH242601A (de) * 1941-12-11 1946-05-31 Fides Gmbh Wasserzersetzer nach Filterpressenbauart.
FR892885A (fr) * 1943-03-26 1944-05-23 Entpr Rene & Jean Moritz Perfectionnements à la construction d'électrodes d'électrolyseurs pour la production d'oxygène et d'hydrogène par électrolyse de l'eau
CH242830A (de) * 1946-12-13 1946-06-15 Oerlikon Maschf Bipolar-Elektrolyseur.
CH255873A (de) * 1946-12-13 1948-07-15 Oerlikon Maschf Bipolar-Elektrolyseur.
CH263970A (de) * 1948-06-26 1949-09-30 Oerlikon Maschf Bipolarelektrode für Wasserzersetzer.
US3930980A (en) * 1970-04-23 1976-01-06 Oronzio De Nora Impianti Elettrochimici S.P.A. Electrolysis cell
JPS4736262U (sv) * 1971-05-11 1972-12-22
US3910827A (en) * 1971-07-07 1975-10-07 Ppg Industries Inc Diaphragm cell
US3941675A (en) * 1971-09-28 1976-03-02 Friedrich Uhde Gmbh Bipolar multiple electrolytic cell comprising a diaphragm and electrode for same
BE793045A (fr) * 1971-12-21 1973-06-20 Rhone Progil Electrodes bipolaires
BE793122A (fr) * 1971-12-22 1973-06-21 Rhone Progil Electrodes bipolaires demontables
US3813326A (en) * 1972-11-24 1974-05-28 Ppg Industries Inc Bipolar electrolytic diaphragm cell having friction welded conductor/connector means
JPS5235030B2 (sv) * 1973-04-19 1977-09-07
IT989421B (it) * 1973-06-25 1975-05-20 Oronzio De Nora Impiantielettr Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico
DE2344647A1 (de) * 1973-09-05 1975-04-24 Metallgesellschaft Ag Elektrode
US4013525A (en) * 1973-09-24 1977-03-22 Imperial Chemical Industries Limited Electrolytic cells
US3988220A (en) * 1974-01-04 1976-10-26 Ppg Industries, Inc. Process for electrolyzing brine in a bipolar electrolytic diaphragm cell having friction welded conductor connector means
US4111779A (en) * 1974-10-09 1978-09-05 Asahi Kasei Kogyo Kabushiki Kaisha Bipolar system electrolytic cell
SU567771A1 (ru) * 1975-04-14 1977-08-05 Предприятие П/Я В-2287 Диафрагменный электролизер дл получени хлора и щелочи
US4017375A (en) * 1975-12-15 1977-04-12 Diamond Shamrock Corporation Bipolar electrode for an electrolytic cell
US4059216A (en) 1975-12-15 1977-11-22 Diamond Shamrock Corporation Metal laminate strip construction of bipolar electrode backplates
GB1581348A (en) 1976-08-04 1980-12-10 Ici Ltd Bipolar unit for electrolytic cell
US4116807A (en) 1977-01-21 1978-09-26 Diamond Shamrock Corporation Explosion bonding of bipolar electrode backplates
JPS5413473A (en) * 1977-02-17 1979-01-31 Kurorin Engineers Kk Double polar electrode
JPS5435173A (en) 1977-08-24 1979-03-15 Kurorin Engineers Kk Double polar electrode and its manufacture
JPS5446180A (en) * 1977-09-21 1979-04-11 Tokuyama Soda Co Ltd Multipolar electrode
US4101410A (en) * 1977-09-26 1978-07-18 Olin Corporation Electrode assembly with flexible gas baffle conductor
US4218293A (en) * 1979-02-02 1980-08-19 Hooker Chemicals & Plastics Corp. Electrochemical apparatus and process for manufacturing halates
IT1163737B (it) * 1979-11-29 1987-04-08 Oronzio De Nora Impianti Elettrolizzatore bipolare comprendente mezzi per generare la ricircolazione interna dell'elettrolita e procedimento di elettrolisi
US4257867A (en) * 1980-03-28 1981-03-24 Energy Development Associates, Inc. Inert gas rejection device for zinc-halogen battery systems

Also Published As

Publication number Publication date
ES8201638A1 (es) 1981-12-16
AU6479780A (en) 1981-07-02
PL132356B1 (en) 1985-02-28
HU183256B (en) 1984-04-28
ATE44554T1 (de) 1989-07-15
JPS57203783A (en) 1982-12-14
ES505339A0 (es) 1982-10-01
ZA806648B (en) 1981-11-25
US4425214A (en) 1984-01-10
US4389298A (en) 1983-06-21
SU1126210A3 (ru) 1984-11-23
RO81392A (ro) 1983-04-29
JPS6196093A (ja) 1986-05-14
JPS6024186B2 (ja) 1985-06-11
US4279731A (en) 1981-07-21
PL228167A1 (sv) 1981-09-18
JPS6137355B2 (sv) 1986-08-23
RO81392B (ro) 1983-04-30
FI67728B (fi) 1985-01-31
EP0031897A3 (en) 1981-10-14
IT7927690A0 (it) 1979-11-29
NO157383C (no) 1988-03-09
EP0111149A1 (en) 1984-06-20
BR8007570A (pt) 1981-06-02
JPS56102586A (en) 1981-08-17
FI803655L (fi) 1981-05-30
NO803330L (no) 1981-06-01
JPS6315354B2 (sv) 1988-04-04
US4417960A (en) 1983-11-29
YU302380A (en) 1983-02-28
IT1163737B (it) 1987-04-08
DD154831A5 (de) 1982-04-21
EP0031897A2 (en) 1981-07-15
AR227296A1 (es) 1982-10-15
US4518113A (en) 1985-05-21
AU532517B2 (en) 1983-10-06
DE3072159D1 (en) 1989-08-17
MX148530A (es) 1983-04-29
ES8300144A1 (es) 1982-10-01
EP0031897B1 (en) 1989-07-12
ES497263A0 (es) 1981-12-16
YU42544B (en) 1988-10-31
NO157383B (no) 1987-11-30
CS223889B2 (en) 1983-11-25
CA1169808A (en) 1984-06-26

Similar Documents

Publication Publication Date Title
FI67728C (fi) Bipolaer film- eller membranelektrolyseringsanordning
US4464242A (en) Electrode structure for use in electrolytic cell
EP0064417B1 (en) An electrochemical cell and methods of carrying out electrochemical reactions
CA1161394A (en) Monopolar electrolytic cell of the filter press type
JPH0657874B2 (ja) 膜型電解槽
FI70054B (fi) I en elektrolytisk cell anvaendbar elektrod
US5130008A (en) Frame unit for an electrolyser of the filter-press type and monopolar electrolyser of the filter-press type
RU2073071C1 (ru) Электролитическая ячейка
KR20230039712A (ko) 유니폴라 전기화학 장치에서 사용하기 위한 조합된 전류 캐리어 순환 챔버 및 프레임
US5087344A (en) Electrolysis cell for gas-evolving electrolytic processes
NO313038B1 (no) Endeinnfatning for en elektrodialysator, elektrodialysator utstyrt med slik innfatning og anvendelse av slikelektrodialysator
US5141618A (en) Frame unit for an electrolyser of the filter press type and electrolysers of the filter-press type
JP4007565B2 (ja) イオン交換膜電解槽
US4568433A (en) Electrolytic process of an aqueous alkali metal halide solution
EP0077982A1 (en) An electrolysis process and electrolytic cell
US5593553A (en) Electrolytic cell and electrode therefor
EP0250108B1 (en) Electrolytic cell
JPS624469B2 (sv)
JPH0112837B2 (sv)

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: ORONZIO DE NORA IMPIANTI