FR2313465A1 - Cellule a electrodes multiples pour l'electrolyse d'une solution aqueuse de chlorure de metal alcalin - Google Patents

Cellule a electrodes multiples pour l'electrolyse d'une solution aqueuse de chlorure de metal alcalin

Info

Publication number
FR2313465A1
FR2313465A1 FR7617007A FR7617007A FR2313465A1 FR 2313465 A1 FR2313465 A1 FR 2313465A1 FR 7617007 A FR7617007 A FR 7617007A FR 7617007 A FR7617007 A FR 7617007A FR 2313465 A1 FR2313465 A1 FR 2313465A1
Authority
FR
France
Prior art keywords
electrolysis
aqueous solution
metal chloride
alkaline metal
multiple electrode
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
FR7617007A
Other languages
English (en)
French (fr)
Other versions
FR2313465B1 (sv
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2313465A1 publication Critical patent/FR2313465A1/fr
Application granted granted Critical
Publication of FR2313465B1 publication Critical patent/FR2313465B1/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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
FR7617007A 1975-06-04 1976-06-04 Cellule a electrodes multiples pour l'electrolyse d'une solution aqueuse de chlorure de metal alcalin Granted FR2313465A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50066385A JPS51142497A (en) 1975-06-04 1975-06-04 The electrolytic bath for sodium chloride

Publications (2)

Publication Number Publication Date
FR2313465A1 true FR2313465A1 (fr) 1976-12-31
FR2313465B1 FR2313465B1 (sv) 1978-10-13

Family

ID=13314294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617007A Granted FR2313465A1 (fr) 1975-06-04 1976-06-04 Cellule a electrodes multiples pour l'electrolyse d'une solution aqueuse de chlorure de metal alcalin

Country Status (7)

Country Link
JP (1) JPS51142497A (sv)
BR (1) BR7603528A (sv)
DE (1) DE2624694C2 (sv)
FR (1) FR2313465A1 (sv)
GB (1) GB1523045A (sv)
IT (1) IT1060875B (sv)
SE (1) SE7606288L (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196068A (en) * 1978-06-26 1980-04-01 Scoville Frank J Chlorine gas producing apparatus
JPS5524969A (en) * 1978-08-14 1980-02-22 Tokuyama Soda Co Ltd Liquid feed method
DE2909640A1 (de) * 1979-03-12 1980-09-25 Hoechst Ag Elektrolyseapparat
DE2914869A1 (de) * 1979-04-12 1980-10-30 Hoechst Ag Elektrolyseapparat
JPS57174479A (en) 1981-04-20 1982-10-27 Tokuyama Soda Co Ltd Unit electrolytic cell
GB8432704D0 (en) * 1984-12-28 1985-02-06 Ici Plc Current leakage in electrolytic cell
JPS60187688A (ja) * 1985-01-10 1985-09-25 Kanegafuchi Chem Ind Co Ltd 高純度なアルカリ金属水酸化物の製法
JP5628059B2 (ja) * 2011-01-28 2014-11-19 旭化成ケミカルズ株式会社 電解槽
US11319635B2 (en) * 2018-03-27 2022-05-03 Tokuyama Corporation Electrolysis vessel for alkaline water electrolysis

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR864097A (fr) * 1938-08-06 1941-04-22 Oerlikon Maschf Cellule d'électrolyseur à circulation extérieure de l'électrolyte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129924C (sv) * 1964-10-12 1970-06-15
GB1348785A (en) * 1970-05-26 1974-03-20 Ici Ltd Bipolar cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR864097A (fr) * 1938-08-06 1941-04-22 Oerlikon Maschf Cellule d'électrolyseur à circulation extérieure de l'électrolyte

Also Published As

Publication number Publication date
GB1523045A (en) 1978-08-31
FR2313465B1 (sv) 1978-10-13
IT1060875B (it) 1982-09-30
DE2624694A1 (de) 1976-12-09
BR7603528A (pt) 1977-01-04
JPS51142497A (en) 1976-12-08
SE7606288L (sv) 1976-12-05
DE2624694C2 (de) 1982-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse