JPS5446180A - Multipolar electrode - Google Patents

Multipolar electrode

Info

Publication number
JPS5446180A
JPS5446180A JP11260777A JP11260777A JPS5446180A JP S5446180 A JPS5446180 A JP S5446180A JP 11260777 A JP11260777 A JP 11260777A JP 11260777 A JP11260777 A JP 11260777A JP S5446180 A JPS5446180 A JP S5446180A
Authority
JP
Japan
Prior art keywords
electrode
anode
partition wall
multipolar
electroconductive
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.)
Pending
Application number
JP11260777A
Other languages
Japanese (ja)
Inventor
Shinichiro Mataga
Toshio Oku
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
Application filed by Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP11260777A priority Critical patent/JPS5446180A/en
Publication of JPS5446180A publication Critical patent/JPS5446180A/en
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE:To provide a multipolar electrode in which voltage drop is kept as small as possible, by connecting the anode and the cathode by electric welding through electroconductive material in such a manner that the ratio of the weld area to the front surface area of the electrode is in the range of prescribed ratio. CONSTITUTION:In a unit electrolytic cell equipped with multipolar electrodes are arranged an anode 4 and a cathode 5 through a unit cell frame 1 and a partition wall 2, and in the anodic chamber is installed a lining 3 made of corrosion-resistant metal, e.g., Ti etc. The anode 4 is fastened to the lining plate 3 by means of electroconductive ribs 6, and the plate 3 is made to contact with the partition wall 2 through clad plates. The catahode 5 is fastened to the partition wall 2 through electroconductive ribs 7. These parts are connected by electric welding in such a manner that the smallest weld area of the connection is in the range of 0.2-3%, pref. 0.35- 1.5%, or more pref. 0.35-1.0% of oppositing surface areas of the electrodes 4, 5. Thereby, the voltage drop in a unit electrode, hence in the multipolar electrode can be kept as small as possible.
JP11260777A 1977-09-21 1977-09-21 Multipolar electrode Pending JPS5446180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11260777A JPS5446180A (en) 1977-09-21 1977-09-21 Multipolar electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11260777A JPS5446180A (en) 1977-09-21 1977-09-21 Multipolar electrode

Publications (1)

Publication Number Publication Date
JPS5446180A true JPS5446180A (en) 1979-04-11

Family

ID=14590955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11260777A Pending JPS5446180A (en) 1977-09-21 1977-09-21 Multipolar electrode

Country Status (1)

Country Link
JP (1) JPS5446180A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192280A (en) * 1981-05-19 1982-11-26 Tokuyama Soda Co Ltd Method of attaching electrode
US4389298A (en) * 1979-11-29 1983-06-21 Oronzio Denora Impianti Elettrochimici S.P.A. Novel bipolar electrode element
US4440615A (en) * 1981-09-30 1984-04-03 Creusot-Loire Filter-press type electrolyzer
JPS59226186A (en) * 1983-06-06 1984-12-19 Toyo Soda Mfg Co Ltd Electrolytic cell

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389298A (en) * 1979-11-29 1983-06-21 Oronzio Denora Impianti Elettrochimici S.P.A. Novel bipolar electrode element
JPS57192280A (en) * 1981-05-19 1982-11-26 Tokuyama Soda Co Ltd Method of attaching electrode
US4440615A (en) * 1981-09-30 1984-04-03 Creusot-Loire Filter-press type electrolyzer
JPS59226186A (en) * 1983-06-06 1984-12-19 Toyo Soda Mfg Co Ltd Electrolytic cell

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