FR2416274A2 - Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes - Google Patents

Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes

Info

Publication number
FR2416274A2
FR2416274A2 FR7803263A FR7803263A FR2416274A2 FR 2416274 A2 FR2416274 A2 FR 2416274A2 FR 7803263 A FR7803263 A FR 7803263A FR 7803263 A FR7803263 A FR 7803263A FR 2416274 A2 FR2416274 A2 FR 2416274A2
Authority
FR
France
Prior art keywords
inner plate
expanded metal
outer plates
diaphragm
fixed
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
FR7803263A
Other languages
English (en)
Other versions
FR2416274B2 (fr
Inventor
Edmond Ventre
Alain Damien
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.)
Electricite de France SA
Original Assignee
Electricite de France 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
Priority claimed from FR7712306A external-priority patent/FR2388060A1/fr
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR7803263A priority Critical patent/FR2416274A2/fr
Publication of FR2416274A2 publication Critical patent/FR2416274A2/fr
Application granted granted Critical
Publication of FR2416274B2 publication Critical patent/FR2416274B2/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Electrode pour électrolyseur vertical à diaphragme. L'électrode comprend une plaque interne 16 verticale, dont les faces opposées portent des plaques externes 17 et 18 destinées à constituer l'une anode et l'autre cathode. Chaque plaque externe est constituée par une feuille de métal déployé dont chaque maille constitue un crevé, orienté de façon à diriger les bulles de gaz vers la plaque centrale. Application aux électrolyseurs de préparation d'oxygène et d'hydrogène.
FR7803263A 1977-04-22 1978-02-06 Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes Granted FR2416274A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803263A FR2416274A2 (fr) 1977-04-22 1978-02-06 Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7712306A FR2388060A1 (fr) 1977-04-22 1977-04-22 Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes
FR7803263A FR2416274A2 (fr) 1977-04-22 1978-02-06 Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes

Publications (2)

Publication Number Publication Date
FR2416274A2 true FR2416274A2 (fr) 1979-08-31
FR2416274B2 FR2416274B2 (fr) 1980-10-17

Family

ID=26219976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803263A Granted FR2416274A2 (fr) 1977-04-22 1978-02-06 Perfectionnements aux electrodes et aux electrolyseurs verticaux incorporant de telles electrodes

Country Status (1)

Country Link
FR (1) FR2416274A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440615A (en) * 1981-09-30 1984-04-03 Creusot-Loire Filter-press type electrolyzer
EP0681038A1 (fr) * 1994-05-03 1995-11-08 De Nora Permelec S.P.A. Electrolyseur pour la production d'hypochlorite et de chlorate de sodium équipé d'électrodes améliorées

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR1028153A (fr) * 1949-11-03 1953-05-20 Montedison Spa électrode pour électrolyseurs bipolaires
FR2164454A1 (fr) * 1971-12-21 1973-08-03 Pechiney Saint Gobain

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR1028153A (fr) * 1949-11-03 1953-05-20 Montedison Spa électrode pour électrolyseurs bipolaires
FR2164454A1 (fr) * 1971-12-21 1973-08-03 Pechiney Saint Gobain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440615A (en) * 1981-09-30 1984-04-03 Creusot-Loire Filter-press type electrolyzer
EP0681038A1 (fr) * 1994-05-03 1995-11-08 De Nora Permelec S.P.A. Electrolyseur pour la production d'hypochlorite et de chlorate de sodium équipé d'électrodes améliorées

Also Published As

Publication number Publication date
FR2416274B2 (fr) 1980-10-17

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