DE2856882C2 - - Google Patents

Info

Publication number
DE2856882C2
DE2856882C2 DE2856882A DE2856882A DE2856882C2 DE 2856882 C2 DE2856882 C2 DE 2856882C2 DE 2856882 A DE2856882 A DE 2856882A DE 2856882 A DE2856882 A DE 2856882A DE 2856882 C2 DE2856882 C2 DE 2856882C2
Authority
DE
Germany
Prior art keywords
ribs
membrane
anode
current collector
cathode
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
DE2856882A
Other languages
German (de)
English (en)
Other versions
DE2856882A1 (de
Inventor
Russell Mason Hamilton Mass. Us Dempsey
Anthony Basil La Lynnfield Mass. Us Conti
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.)
De Nora SpA
Original Assignee
Oronzio de Nora Impianti Elettrochimici 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 Oronzio de Nora Impianti Elettrochimici SpA filed Critical Oronzio de Nora Impianti Elettrochimici SpA
Publication of DE2856882A1 publication Critical patent/DE2856882A1/de
Application granted granted Critical
Publication of DE2856882C2 publication Critical patent/DE2856882C2/de
Granted 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
    • 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)
DE19782856882 1978-01-03 1978-12-30 Vorrichtung zum elektrolysieren und verfahren zum herstellen von chlor durch elektrolysieren Granted DE2856882A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86629978A 1978-01-03 1978-01-03

Publications (2)

Publication Number Publication Date
DE2856882A1 DE2856882A1 (de) 1979-07-05
DE2856882C2 true DE2856882C2 (fi) 1987-09-17

Family

ID=25347316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782856882 Granted DE2856882A1 (de) 1978-01-03 1978-12-30 Vorrichtung zum elektrolysieren und verfahren zum herstellen von chlor durch elektrolysieren

Country Status (8)

Country Link
JP (1) JPS5497581A (fi)
BE (1) BE873283A (fi)
CA (1) CA1140891A (fi)
DE (1) DE2856882A1 (fi)
FR (1) FR2413481B1 (fi)
GB (1) GB2011950B (fi)
IT (1) IT1109940B (fi)
NL (1) NL7900026A (fi)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118243B (it) * 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare
DE2926776C2 (de) * 1979-07-03 1984-03-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Brennstoff- und/oder Elektrolyse-Zelle
IT1122699B (it) * 1979-08-03 1986-04-23 Oronzio De Nora Impianti Collettore elettrico resiliente e cella elettrochimica ad elettrolita solido comprendente lo stesso
US4340452A (en) * 1979-08-03 1982-07-20 Oronzio deNora Elettrochimici S.p.A. Novel electrolysis cell
US4342629A (en) * 1979-11-08 1982-08-03 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process
JPS56112490A (en) * 1980-02-11 1981-09-04 Ppg Industries Inc Solid polymer electrolyte chlorine alkali process and electrolytic cell
JPS5732392A (en) * 1980-08-07 1982-02-22 Asahi Glass Co Ltd Electrolytic cell using ion exchange membrane
US4371433A (en) * 1980-10-14 1983-02-01 General Electric Company Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies
DE3108255C2 (de) * 1981-03-05 1986-05-07 Kernforschungsanlage Jülich GmbH, 5170 Jülich Baueinheit für Elektrolysezellen für die alkalische Wasserelektrolyse und Verfahren zur Herstellung derselben
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
JPS61177386A (ja) * 1985-02-01 1986-08-09 Mitsui Eng & Shipbuild Co Ltd 複極仕切板
HU196415B (en) * 1985-12-09 1988-11-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing quinoline carboxylic acid boric acid anhydrides
FR2591470B1 (fr) * 1985-12-13 1992-05-15 Bertin & Cie Procede et dispositif de determination de la couleur, en particulier d'une prothese dentaire
DE3690640T1 (fi) * 1985-12-24 1987-12-10
DE3546417A1 (de) * 1985-12-31 1987-07-16 Rolining Ag Verfahren und vorrichtung zur sanierung insbesondere erdverlegter rohrleitungen
JPH02122872U (fi) * 1989-03-10 1990-10-09
US5855759A (en) * 1993-11-22 1999-01-05 E. I. Du Pont De Nemours And Company Electrochemical cell and process for splitting a sulfate solution and producing a hyroxide solution sulfuric acid and a halogen gas
US5411641A (en) * 1993-11-22 1995-05-02 E. I. Du Pont De Nemours And Company Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane
US5824199A (en) * 1993-11-22 1998-10-20 E. I. Du Pont De Nemours And Company Electrochemical cell having an inflatable member
US5976346A (en) * 1993-11-22 1999-11-02 E. I. Du Pont De Nemours And Company Membrane hydration in electrochemical conversion of anhydrous hydrogen halide to halogen gas
JP5659337B2 (ja) * 2012-12-31 2015-01-28 株式会社健康支援センター 卓上型水素ガス発生装置
JP2024008512A (ja) * 2022-07-08 2024-01-19 株式会社トクヤマ 電解槽

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236760A (en) * 1959-11-09 1966-02-22 Oronzio De Nora Impianti Cells for the production of chlorine from hydrochloric acid
GB1148522A (en) * 1965-05-03 1969-04-16 Energy Conversion Ltd Improvements in electrode arrangements for electrochemical cells
US3709736A (en) * 1970-08-17 1973-01-09 Engelhard Min & Chem Fuel cell system comprising noncirculating,counter-current gas flow means
US4039409A (en) * 1975-12-04 1977-08-02 General Electric Company Method for gas generation utilizing platinum metal electrocatalyst containing 5 to 60% ruthenium
US4175165A (en) * 1977-07-20 1979-11-20 Engelhard Minerals & Chemicals Corporation Fuel cell system utilizing ion exchange membranes and bipolar plates

Also Published As

Publication number Publication date
DE2856882A1 (de) 1979-07-05
BE873283A (fr) 1979-05-02
FR2413481A1 (fr) 1979-07-27
GB2011950A (en) 1979-07-18
GB2011950B (en) 1982-10-06
IT7919028A0 (it) 1979-01-03
JPS629674B2 (fi) 1987-03-02
FR2413481B1 (fr) 1985-08-23
JPS5497581A (en) 1979-08-01
NL7900026A (nl) 1979-07-05
IT1109940B (it) 1985-12-23
CA1140891A (en) 1983-02-08

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ORONZIO DENORA IMPIANTI ELETTROCHIMICI S.P.A., MIL

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

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

8339 Ceased/non-payment of the annual fee