DE3067464D1 - Electrolysis apparatus with bipolar electrodes, in particular for the electrolysis of brine to produce hypochlorite - Google Patents

Electrolysis apparatus with bipolar electrodes, in particular for the electrolysis of brine to produce hypochlorite

Info

Publication number
DE3067464D1
DE3067464D1 DE8080106641T DE3067464T DE3067464D1 DE 3067464 D1 DE3067464 D1 DE 3067464D1 DE 8080106641 T DE8080106641 T DE 8080106641T DE 3067464 T DE3067464 T DE 3067464T DE 3067464 D1 DE3067464 D1 DE 3067464D1
Authority
DE
Germany
Prior art keywords
electrolysis
brine
bipolar electrodes
produce hypochlorite
electrolysis apparatus
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
DE8080106641T
Other languages
German (de)
English (en)
Inventor
Radu Holca
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.)
Suez International SAS
Original Assignee
Degremont 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 Degremont SA filed Critical Degremont SA
Application granted granted Critical
Publication of DE3067464D1 publication Critical patent/DE3067464D1/de
Expired 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
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • 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
    • C25B11/036—Bipolar electrodes
    • 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
    • C25B9/07—Common duct cells

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
DE8080106641T 1979-11-09 1980-10-29 Electrolysis apparatus with bipolar electrodes, in particular for the electrolysis of brine to produce hypochlorite Expired DE3067464D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7927671A FR2469471A1 (fr) 1979-11-09 1979-11-09 Appareil d'electrolyse a electrodes bi-polaires notamment pour l'electrolyse de solutions salines avec obtention d'hypochlorite

Publications (1)

Publication Number Publication Date
DE3067464D1 true DE3067464D1 (en) 1984-05-17

Family

ID=9231493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080106641T Expired DE3067464D1 (en) 1979-11-09 1980-10-29 Electrolysis apparatus with bipolar electrodes, in particular for the electrolysis of brine to produce hypochlorite

Country Status (4)

Country Link
US (1) US4305806A (OSRAM)
EP (1) EP0029518B1 (OSRAM)
DE (1) DE3067464D1 (OSRAM)
FR (1) FR2469471A1 (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382849A (en) * 1980-12-11 1983-05-10 Spicer Laurence E Apparatus for electrolysis using gas and electrolyte channeling to reduce shunt currents
US4461692A (en) * 1982-05-26 1984-07-24 Ppg Industries, Inc. Electrolytic cell
US4783246A (en) * 1987-12-01 1988-11-08 Eltech Systems Corporation Bipolar rapid pass electrolytic hypochlorite generator
US6080290A (en) 1997-01-03 2000-06-27 Stuart Energy Systems Corporation Mono-polar electrochemical system with a double electrode plate
RU2119555C1 (ru) * 1997-11-18 1998-09-27 Закрытое акционерное общество "Технохим-М" Электрохимическое устройство
AU5908999A (en) * 1998-09-02 2000-03-21 Exceltec International Corporation Electrolyzer
NZ590016A (en) * 2010-12-17 2013-06-28 Waikatolink Ltd An electrolytic cell comprising at least two electrodes and at least one insulating layer with perforations
ITPD20130280A1 (it) * 2013-10-09 2015-04-10 Idropan Dell Orto Depuratori S R L Apparecchiatura per il trattamento di un fluido
SG11202109344XA (en) * 2019-05-15 2021-09-29 Univ Nanyang Tech Electrochemical system for low energy and high efficiency water desalination
CN112340815B (zh) * 2019-08-06 2023-08-25 无锡小天鹅电器有限公司 电解组件、电解装置及衣物处理设备
CN113548719B (zh) 2019-08-06 2023-08-18 无锡小天鹅电器有限公司 电解组件及衣物处理设备
CN116143247B (zh) * 2023-03-22 2025-08-05 银海洁环保科技(北京)有限公司 电化学装置及处理系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119760A (en) * 1959-12-30 1964-01-28 Standard Oil Co Electrolytic cell for the oxidation and reduction of organic compounds
GB1056889A (en) * 1964-10-12 1967-02-01 Albright & Wilson Method and apparatus for performing electrolytic processes
GB1045816A (en) * 1964-11-05 1966-10-19 David J Evans Res Ltd Improvements in or relating to electrodes for electrolytic cells
DE2362068A1 (de) * 1973-05-03 1974-11-21 Ppg Industries Inc Elektrolytische zelle mit siliciumelektroden zur verwendung bei der elektrolyse von alkalichloriden
US3960699A (en) * 1974-12-23 1976-06-01 Basf Wyandotte Corporation Self supporting electrodes for chlor-alkali cell
CA1074257A (en) * 1976-04-01 1980-03-25 Gow Enterprises Limited Electrolytic system and novel electrolytic cells and reactors therefor
US4129494A (en) * 1977-05-04 1978-12-12 Norman Telfer E Electrolytic cell for electrowinning of metals

Also Published As

Publication number Publication date
EP0029518B1 (fr) 1984-04-11
FR2469471B1 (OSRAM) 1983-01-28
FR2469471A1 (fr) 1981-05-22
EP0029518A1 (fr) 1981-06-03
US4305806A (en) 1981-12-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee