JPS5662979A - Holding method of interpole distance in electrolytic cell - Google Patents

Holding method of interpole distance in electrolytic cell

Info

Publication number
JPS5662979A
JPS5662979A JP13899379A JP13899379A JPS5662979A JP S5662979 A JPS5662979 A JP S5662979A JP 13899379 A JP13899379 A JP 13899379A JP 13899379 A JP13899379 A JP 13899379A JP S5662979 A JPS5662979 A JP S5662979A
Authority
JP
Japan
Prior art keywords
cathode
anodes
anode
supplied
cell
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
JP13899379A
Other languages
Japanese (ja)
Inventor
Tokuzo Iijima
Yasushi Samejima
Kazuo Kishimoto
Toshiji Kano
Takashi Yamada
Yoshio Hatta
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP13899379A priority Critical patent/JPS5662979A/en
Priority to GB8034310A priority patent/GB2062008A/en
Priority to IT49990/80A priority patent/IT1146058B/en
Priority to FR8022958A priority patent/FR2468660A1/en
Priority to DE19803040477 priority patent/DE3040477A1/en
Publication of JPS5662979A publication Critical patent/JPS5662979A/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
    • 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
    • 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

Landscapes

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

Abstract

PURPOSE:To maintain cell voltage low and constant by interposing spacers between the anodes of the two mutually opposing two faces of expandable anodes and holding the anodes in such a manner that the distance between both cathode and anode is not expanded to more than a fixed limit. CONSTITUTION:Spacers 4 of an S shape or the like are used in the end parts on both sides of anodes 2 of the two mutually opposing faces of expandable metal anodes 2, and further cation exchange membrances 3 are disposed the cathode 1 and both cathode and anode, whereby a single pole type finger electrolytic cell is constituted. An aqueous soln. of alkali chloride such as NaCl is continuously supplied to the anode chamber and ion exchange water to cathode chamber and while the cathode chamber side is being pressurized, the power is supplied. In this case, the power is supplied at, for example, 2,000A, and electrolysis is carried out by setting cathode pressure at 130mm. water colmn, film current density at 23.5A/dm<2> and temperature at 80 deg.C, respectively. As a result, the cell voltage may be maintained at a constant voltage of 3.2V by continuously operating the cell for 6 months.
JP13899379A 1979-10-27 1979-10-27 Holding method of interpole distance in electrolytic cell Pending JPS5662979A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13899379A JPS5662979A (en) 1979-10-27 1979-10-27 Holding method of interpole distance in electrolytic cell
GB8034310A GB2062008A (en) 1979-10-27 1980-10-24 Electrolytic Cell and Electrolytic Process of an Aqueous Alkali Metal Halide Solution
IT49990/80A IT1146058B (en) 1979-10-27 1980-10-24 ELECTROLYTIC CELL AND ELECTROLYTIC PROCEDURE CARRIED OUT WITH IT
FR8022958A FR2468660A1 (en) 1979-10-27 1980-10-27 ELECTROLYTIC CELL AND METHOD FOR ELECTROLYSIS OF AQUEOUS SOLUTION OF ALKALI METAL HALIDE
DE19803040477 DE3040477A1 (en) 1979-10-27 1980-10-27 ELECTROLYSIS CELL WITH A FINGER-LIKE STRUCTURE AND METHOD FOR THE PRODUCTION OF HALOGENS, HYDROGEN AND AQUEOUS ALKALINE HYDROXIDE SOLUTION IN AN ELECTROLYSIS CELL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13899379A JPS5662979A (en) 1979-10-27 1979-10-27 Holding method of interpole distance in electrolytic cell

Publications (1)

Publication Number Publication Date
JPS5662979A true JPS5662979A (en) 1981-05-29

Family

ID=15234967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13899379A Pending JPS5662979A (en) 1979-10-27 1979-10-27 Holding method of interpole distance in electrolytic cell

Country Status (5)

Country Link
JP (1) JPS5662979A (en)
DE (1) DE3040477A1 (en)
FR (1) FR2468660A1 (en)
GB (1) GB2062008A (en)
IT (1) IT1146058B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088361A (en) * 2012-12-13 2013-05-08 苏州新区化工节能设备厂 Expanded anode arranged in electrolytic cell

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1263900B (en) * 1993-02-12 1996-09-05 Permelec Spa Nora IMPROVED CHLOR-SODA ELECTROLYSIS CELL WITH POROUS DIAPHRAGM AND RELATED PROCESS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674676A (en) * 1970-02-26 1972-07-04 Diamond Shamrock Corp Expandable electrodes
US4033849A (en) * 1975-05-09 1977-07-05 Diamond Shamrock Corporation Electrode and apparatus for forming the same
US4078987A (en) * 1977-03-30 1978-03-14 Olin Corporation Vacuum assisted assembly method for electrolytic cells and apparatus for utilizing same
US4120773A (en) * 1977-08-25 1978-10-17 Hooker Chemicals & Plastics Corp. Compressible self guiding electrode assembly
US4096054A (en) * 1977-10-26 1978-06-20 Olin Corporation Riserless flexible electrode assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088361A (en) * 2012-12-13 2013-05-08 苏州新区化工节能设备厂 Expanded anode arranged in electrolytic cell

Also Published As

Publication number Publication date
DE3040477A1 (en) 1981-05-07
GB2062008A (en) 1981-05-20
FR2468660A1 (en) 1981-05-08
IT1146058B (en) 1986-11-12
IT8049990A0 (en) 1980-10-24

Similar Documents

Publication Publication Date Title
BR8103718A (en) ELECTRIC CELL WITH A PERFECTED MEMORY OF IONIC EXCHANGE AND OPERATION PROCESS
ES466797A1 (en) Process for producing sodium hypochlorite
CA2071235A1 (en) Anodic electrode for electrochemical fluorine cell
EP0027146A4 (en) Process for producing hydrogen.
GB2043108B (en) Cation exchange membrane for electrolysis of alkali metal chloride
JPS5662979A (en) Holding method of interpole distance in electrolytic cell
ATE84379T1 (en) METAL HALOGEN ELECTROCHEMICAL CELL.
GB1214654A (en) A process for electrolytic deposition of manganese dioxide
JPS569381A (en) Electrolysis of alkali metal chloride
ES465324A1 (en) Electrolytic production of sodium persulphate
JPS55161081A (en) Electrolytic cell
JPS5591989A (en) Electrolysis method
JPS57145992A (en) Electrolyzing method for aqueous alkali chloride solution
FR2363642A1 (en) Electrochemical reactor for installation producing titanium di:oxide - from ilmenite, used to reduce ferric ions in soln.
JPS558413A (en) Protecting method of stop electrolytic cell
JPS56288A (en) Electrolysis of sodium chloride solution
JPS5641392A (en) Electrolytic method of alkali chloride aqueous solution
JPS57181385A (en) Production of quaternary ammonium hydroxide by electrolysis
GB1087376A (en) Improvements in or relating to electric batteries
JPS5321098A (en) Electrolyzing method for aqueous solution of alkali metal chloride
JPS5383998A (en) Electrolysis method
PT98243A (en) ELECTROLYTEER UNDERSTANDING AT LEAST TWO ELEMENTARY ELECTROLYTE CELLS COUPLED IN ELECTRIC SERIES ALONG A COMMON VERTICAL WALL
JPS5319995A (en) Electrolyzing method for aqueous solution of alkali metal chloride
JPS57174477A (en) Electrolyzing method for aqueous solution of alkali metal salt
JPS5544530A (en) Production of sodium bromate