FR2469471A1 - Appareil d'electrolyse a electrodes bi-polaires notamment pour l'electrolyse de solutions salines avec obtention d'hypochlorite - Google Patents

Appareil d'electrolyse a electrodes bi-polaires notamment pour l'electrolyse de solutions salines avec obtention d'hypochlorite

Info

Publication number
FR2469471A1
FR2469471A1 FR7927671A FR7927671A FR2469471A1 FR 2469471 A1 FR2469471 A1 FR 2469471A1 FR 7927671 A FR7927671 A FR 7927671A FR 7927671 A FR7927671 A FR 7927671A FR 2469471 A1 FR2469471 A1 FR 2469471A1
Authority
FR
France
Prior art keywords
electrodes
electrolysis
terminal
electrode
constituted
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.)
Granted
Application number
FR7927671A
Other languages
English (en)
Other versions
FR2469471B1 (fr
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
Priority to FR7927671A priority Critical patent/FR2469471A1/fr
Priority to US06/202,182 priority patent/US4305806A/en
Priority to DE8080106641T priority patent/DE3067464D1/de
Priority to EP80106641A priority patent/EP0029518B1/fr
Publication of FR2469471A1 publication Critical patent/FR2469471A1/fr
Application granted granted Critical
Publication of FR2469471B1 publication Critical patent/FR2469471B1/fr
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
    • C25B9/75—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

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)

Abstract

CET APPAREIL D'ELECTROLYSE EST CARACTERISE EN CE QU'IL COMPORTE UNE PLURALITE DE CELLULES ELECTROLYTIQUES, CONSTITUEES CHACUNE PAR AU MOINS DEUX COUCHES SUCCESSIVES D'ELECTRODES BIPOLAIRES A, C, L'ENSEMBLE DES ELECTRODES BIPOLAIRES ET DES ELECTRODES TERMINALES MONOPOLAIRES ETANT ENSERRE ENTRE DEUX PLAQUES SUPPORTS EXTREMES NON CONDUCTRICES B. DANS LES COUCHES SUCCESSIVES D'ELECTRODES BIPOLAIRES, LES PARTIES EN REGARD DE DEUX ELECTRODES CONSECUTIVES SONT DE SIGNE CONTRAIRE. LES ELECTRODES SONT DISPOSEES DANS DES PORTE-ELECTRODES CONSTITUES AVANTAGEUSEMENT PAR DES PLAQUES F PRESENTANT DES LOGEMENTS G POUR LES ELECTRODES ET ESPACEES LES UNES DES AUTRES PAR DES PIECES INTERCALAIRES H, L'ENSEMBLE AINSI CONSTITUE ETANT SERRE SUR LES PLAQUES-SUPPORTS TERMINALES B. SUR CHAQUE PORTE-ELECTRODE F, CES DERNIERES SONT DISPOSEES "EN DAMIER", DE FACON A CE QUE, DANS LA SUCCESSION D'ELECTRODES CONSTITUANT LES CELLULES ELECTROLYTIQUES, LA PARTIE ANODIQUE D'UNE ELECTRODE SE TROUVE EN REGARD DE LA PARTIE CATHODIQUE DE CELLE QUI LUI SUCCEDE.
FR7927671A 1979-11-09 1979-11-09 Appareil d'electrolyse a electrodes bi-polaires notamment pour l'electrolyse de solutions salines avec obtention d'hypochlorite Granted FR2469471A1 (fr)

Priority Applications (4)

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
US06/202,182 US4305806A (en) 1979-11-09 1980-10-28 Electrolysis device
DE8080106641T DE3067464D1 (en) 1979-11-09 1980-10-29 Electrolysis apparatus with bipolar electrodes, in particular for the electrolysis of brine to produce hypochlorite
EP80106641A EP0029518B1 (fr) 1979-11-09 1980-10-29 Appareil d'électrolyse à électrodes bipolaires, notamment pour l'électrolyse des solutions salines, avec obtention d'hypochlorite

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 (2)

Publication Number Publication Date
FR2469471A1 true FR2469471A1 (fr) 1981-05-22
FR2469471B1 FR2469471B1 (fr) 1983-01-28

Family

ID=9231493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927671A Granted 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

Country Status (4)

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

Families Citing this family (10)

* 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
US6379525B1 (en) * 1998-09-02 2002-04-30 Exceltec International Corporation Enhanced 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
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
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410784A (en) * 1964-10-12 1968-11-12 Electric Reduction Co Apparatus for performing electrolytic processes
FR2227903A2 (fr) * 1973-05-03 1974-11-29 Ppg Industries Inc
US4052287A (en) * 1976-04-01 1977-10-04 Gow Enterprises Limited Electrolytic system and novel electrolytic cells and reactor therefor

Family Cites Families (4)

* 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
GB1045816A (en) * 1964-11-05 1966-10-19 David J Evans Res Ltd Improvements in or relating to electrodes for electrolytic cells
US3960699A (en) * 1974-12-23 1976-06-01 Basf Wyandotte Corporation Self supporting electrodes for chlor-alkali cell
US4129494A (en) * 1977-05-04 1978-12-12 Norman Telfer E Electrolytic cell for electrowinning of metals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410784A (en) * 1964-10-12 1968-11-12 Electric Reduction Co Apparatus for performing electrolytic processes
FR2227903A2 (fr) * 1973-05-03 1974-11-29 Ppg Industries Inc
US4052287A (en) * 1976-04-01 1977-10-04 Gow Enterprises Limited Electrolytic system and novel electrolytic cells and reactor therefor

Also Published As

Publication number Publication date
US4305806A (en) 1981-12-15
EP0029518B1 (fr) 1984-04-11
FR2469471B1 (fr) 1983-01-28
EP0029518A1 (fr) 1981-06-03
DE3067464D1 (en) 1984-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse