FR2225539A1 - - Google Patents

Info

Publication number
FR2225539A1
FR2225539A1 FR7412577A FR7412577A FR2225539A1 FR 2225539 A1 FR2225539 A1 FR 2225539A1 FR 7412577 A FR7412577 A FR 7412577A FR 7412577 A FR7412577 A FR 7412577A FR 2225539 A1 FR2225539 A1 FR 2225539A1
Authority
FR
France
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
FR7412577A
Other languages
French (fr)
Other versions
FR2225539B1 (en
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 JP48039976A external-priority patent/JPS5213519B2/ja
Priority claimed from JP10376873A external-priority patent/JPS5427840B2/ja
Application filed by Tokuyama Corp filed Critical Tokuyama Corp
Publication of FR2225539A1 publication Critical patent/FR2225539A1/fr
Application granted granted Critical
Publication of FR2225539B1 publication Critical patent/FR2225539B1/fr
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
    • 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
FR7412577A 1973-04-10 1974-04-10 Expired FR2225539B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48039976A JPS5213519B2 (en) 1973-04-10 1973-04-10
JP10376873A JPS5427840B2 (en) 1973-09-17 1973-09-17

Publications (2)

Publication Number Publication Date
FR2225539A1 true FR2225539A1 (en) 1974-11-08
FR2225539B1 FR2225539B1 (en) 1976-12-17

Family

ID=26379387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412577A Expired FR2225539B1 (en) 1973-04-10 1974-04-10

Country Status (6)

Country Link
US (1) US3901774A (en)
CA (1) CA1057233A (en)
DE (1) DE2417365C3 (en)
FR (1) FR2225539B1 (en)
GB (1) GB1435672A (en)
IT (1) IT1009800B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008410A1 (en) * 1978-08-11 1980-03-05 Mitsubishi Jukogyo Kabushiki Kaisha Process for treating chromic acid-containing wastewater
EP0406831A1 (en) * 1989-07-05 1991-01-09 De Nora Permelec S.P.A. High power density regenerative fuelcell for peak power
EP0686709A2 (en) * 1994-06-06 1995-12-13 Permelec Electrode Ltd. Electrolytic process of salt water

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036714A (en) * 1972-10-19 1977-07-19 E. I. Du Pont De Nemours And Company, Inc. Electrolytic cells and processes
DE2624553C2 (en) * 1976-06-01 1982-06-24 Oronzio de Nora Impianti Elettrochimici S.p.A., 20134 Milano Electrolytic cell and method for reducing the concentration of caustic alkali film on the cathode side of the diaphragms of electrolytic cells
JPS5947037B2 (en) * 1976-10-22 1984-11-16 旭電化工業株式会社 Electrolysis method
US4336115A (en) * 1979-10-18 1982-06-22 Purecycle Corporation Acid base production unit
DE3276182D1 (en) * 1981-10-22 1987-06-04 Kanegafuchi Chemical Ind An electrolysis process and electrolytic cell
JPS59193290A (en) * 1983-04-16 1984-11-01 Kanegafuchi Chem Ind Co Ltd Electrolytic cell
US4488947A (en) * 1983-06-08 1984-12-18 Olin Corporation Process of operation of catholyteless membrane electrolytic cell
US4548694A (en) * 1983-06-08 1985-10-22 Olin Corporation Catholyteless membrane electrolytic cell
JPS6059086A (en) * 1983-09-13 1985-04-05 Kanegafuchi Chem Ind Co Ltd Electrolyzing method
DE3425862A1 (en) * 1984-07-13 1986-01-23 Hoechst Ag, 6230 Frankfurt ELECTROLYSIS CELL WITH HORIZONTALLY ARRANGED ELECTRODES
GB8614707D0 (en) * 1986-06-17 1986-07-23 Ici Plc Electrolytic cell
ZA962117B (en) * 1995-03-27 1996-09-26 Electrocatalytic Inc Process and apparatus for generating bromine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1222239A (en) * 1913-08-26 1917-04-10 Siemens Ag Electrolysis of alkaline haloids.
US1598018A (en) * 1924-07-28 1926-08-31 Firm Koholyt Ag Process of electrolytic decomposition of chlorides
US3321388A (en) * 1962-08-09 1967-05-23 Asahi Denka Kogyo Kk Process for coordinated operation of diaphragm and mercury cathode electrolytic cells
US3770611A (en) * 1971-11-24 1973-11-06 Olin Corp Multiple tier horizontal diaphragm cells

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008410A1 (en) * 1978-08-11 1980-03-05 Mitsubishi Jukogyo Kabushiki Kaisha Process for treating chromic acid-containing wastewater
EP0406831A1 (en) * 1989-07-05 1991-01-09 De Nora Permelec S.P.A. High power density regenerative fuelcell for peak power
EP0686709A2 (en) * 1994-06-06 1995-12-13 Permelec Electrode Ltd. Electrolytic process of salt water
EP0686709A3 (en) * 1994-06-06 1996-01-24 Permelec Electrode Ltd
US5693213A (en) * 1994-06-06 1997-12-02 Permelec Electrode Ltd. Electrolytic process of salt water

Also Published As

Publication number Publication date
DE2417365B2 (en) 1977-09-22
DE2417365A1 (en) 1974-10-31
GB1435672A (en) 1976-05-12
DE2417365C3 (en) 1978-05-03
FR2225539B1 (en) 1976-12-17
IT1009800B (en) 1976-12-20
CA1057233A (en) 1979-06-26
US3901774A (en) 1975-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse