IL43321A - Method and apparatus for electrolysis - Google Patents

Method and apparatus for electrolysis

Info

Publication number
IL43321A
IL43321A IL43321A IL4332173A IL43321A IL 43321 A IL43321 A IL 43321A IL 43321 A IL43321 A IL 43321A IL 4332173 A IL4332173 A IL 4332173A IL 43321 A IL43321 A IL 43321A
Authority
IL
Israel
Prior art keywords
cell
process according
anode
brine
polymeric film
Prior art date
Application number
IL43321A
Other languages
English (en)
Other versions
IL43321A0 (en
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IL43321A0 publication Critical patent/IL43321A0/xx
Publication of IL43321A publication Critical patent/IL43321A/en

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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells

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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
IL43321A 1972-10-19 1973-09-25 Method and apparatus for electrolysis IL43321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US298922A US3864226A (en) 1972-10-19 1972-10-19 Process for electrolyzing aqueous sodium or potassium ion solutions

Publications (2)

Publication Number Publication Date
IL43321A0 IL43321A0 (en) 1973-11-28
IL43321A true IL43321A (en) 1976-09-30

Family

ID=23152568

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43321A IL43321A (en) 1972-10-19 1973-09-25 Method and apparatus for electrolysis

Country Status (24)

Country Link
US (1) US3864226A (es)
JP (1) JPS582275B2 (es)
AR (1) AR206774A1 (es)
BE (1) BE806231A (es)
BR (1) BR7308030D0 (es)
CA (1) CA1043735A (es)
CH (2) CH606492A5 (es)
CS (1) CS193024B2 (es)
DD (1) DD109850A5 (es)
DE (1) DE2348889C3 (es)
DK (1) DK154027C (es)
ES (1) ES419772A1 (es)
FR (1) FR2203679B1 (es)
GB (1) GB1427829A (es)
IE (1) IE38350B1 (es)
IL (1) IL43321A (es)
IN (1) IN141177B (es)
IT (1) IT1003184B (es)
LU (1) LU68632A1 (es)
NL (1) NL7314449A (es)
NO (1) NO138256C (es)
PL (1) PL91059B1 (es)
SU (2) SU797594A3 (es)
ZA (1) ZA737955B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551351B2 (es) * 1974-03-07 1980-01-12
JPS526374A (en) * 1975-07-07 1977-01-18 Tokuyama Soda Co Ltd Anode structure for electrolysis
JPS534796A (en) * 1976-07-05 1978-01-17 Asahi Chem Ind Co Ltd Electrolysis of pressurized alkali halide
ES452238A1 (es) * 1976-10-08 1977-11-01 Diaz Nogueira Eduardo Un procedimiento de electrolisis de salmuera por catodo de mercurio.
US4086393A (en) * 1976-11-24 1978-04-25 Energy Development Associates Gas phase free liquid chlorine electrochemical systems
JPS55161081A (en) 1979-06-01 1980-12-15 Asahi Glass Co Ltd Electrolytic cell
JPS5693883A (en) * 1979-12-27 1981-07-29 Permelec Electrode Ltd Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof
US4313812A (en) * 1980-03-10 1982-02-02 Olin Corporation Membrane electrode pack cells designed for medium pressure operation
US4390408A (en) * 1980-06-06 1983-06-28 Olin Corporation Membrane electrode pack cells designed for medium pressure operation
EP0110425A3 (en) * 1982-12-06 1985-07-31 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha An electrolytic process of an aqueous alkali metal halide solution and electrolytic cell used therefor
JPS59150852U (ja) * 1983-03-30 1984-10-09 朝日スチ−ル工業株式会社 線格子フエンス
JPS60117959U (ja) * 1984-01-20 1985-08-09 朝日スチール工業株式会社 格子フエンス
US5041197A (en) * 1987-05-05 1991-08-20 Physical Sciences, Inc. H2 /C12 fuel cells for power and HCl production - chemical cogeneration
JPS6450998A (en) * 1987-08-21 1989-02-27 Power Reactor & Nuclear Fuel Electrolysis treating method of radioactive waste liquid
IT1230714B (it) * 1989-02-10 1991-10-29 Solvay Procedimento di fabbricazione di un solfuro di un metallo alcalino.
US5118398A (en) * 1989-12-05 1992-06-02 United Technologies Corporation Method and an apparatus for detecting ionizable substance
US20070087245A1 (en) * 2005-10-14 2007-04-19 Fuller Timothy J Multilayer polyelectrolyte membranes for fuel cells
US8636893B2 (en) * 2011-01-26 2014-01-28 Superior Plus Lp Process for producing chlorine with low bromine content
US20120186989A1 (en) * 2011-01-26 2012-07-26 Yuri Alexeevich Omelchenko Process for producing chlorine with low bromine content
WO2015027190A1 (en) 2013-08-23 2015-02-26 Mirakel Technologies, Inc. Systems, devices and methods for styling hair
PT3597791T (pt) * 2018-07-20 2022-01-27 Covestro Deutschland Ag Processo para melhoria do desempenho de elétrodos de níquel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1109311A (en) * 1912-01-06 1914-09-01 Edward A Allen Method and means for electrolyzing saline solutions.
US2681320A (en) * 1950-12-23 1954-06-15 Rohm & Haas Permselective films of cationexchange resins
US2742419A (en) * 1952-03-01 1956-04-17 Diamond Alkali Co Electrolytic cell base structure
GB1149416A (en) * 1967-03-16 1969-04-23 Ici Ltd Manufacture of chlorine and caustic alkali in diaphragm cells
GB1199952A (en) * 1967-05-15 1970-07-22 Wolfen Filmfab Veb Electrolysis of Alkali Metal Halide Solutions
US3645866A (en) * 1969-08-26 1972-02-29 Georgy Ivanovich Volkov Method of electrolysis with a flowing mercury cathode in a chlorine cell
US3682797A (en) * 1970-10-02 1972-08-08 Great Lakes Carbon Corp Stationary film mercury cell
US3775272A (en) * 1972-02-25 1973-11-27 Olin Corp Mercury diaphragm chlor-alkali cell and process for decomposing alkali metal halides

Also Published As

Publication number Publication date
LU68632A1 (es) 1973-12-27
IT1003184B (it) 1976-06-10
CA1043735A (en) 1978-12-05
BE806231A (fr) 1974-04-18
GB1427829A (en) 1976-03-10
DE2348889A1 (de) 1974-08-01
NO138256C (no) 1978-08-02
ES419772A1 (es) 1976-09-01
AU6147673A (en) 1975-04-17
SU797594A3 (ru) 1981-01-15
CH619741A5 (es) 1980-10-15
BR7308030D0 (pt) 1974-07-18
AR206774A1 (es) 1976-08-23
FR2203679A1 (es) 1974-05-17
NL7314449A (es) 1974-04-23
SU971110A3 (ru) 1982-10-30
JPS582275B2 (ja) 1983-01-14
DK154027B (da) 1988-10-03
DD109850A5 (es) 1974-11-20
JPS4974200A (es) 1974-07-17
ZA737955B (en) 1975-11-26
CS193024B2 (en) 1979-09-17
IE38350B1 (en) 1978-02-15
DE2348889C3 (de) 1982-05-06
FR2203679B1 (es) 1978-03-10
IL43321A0 (en) 1973-11-28
IN141177B (es) 1977-01-29
PL91059B1 (en) 1977-02-28
IE38350L (en) 1974-04-19
NO138256B (no) 1978-04-24
DE2348889B2 (de) 1981-07-16
DK154027C (da) 1989-02-13
CH606492A5 (es) 1978-10-31
US3864226A (en) 1975-02-04

Similar Documents

Publication Publication Date Title
IL43321A (en) Method and apparatus for electrolysis
US4595469A (en) Electrolytic process for production of gaseous hydrogen chloride and aqueous alkali metal hydroxide
CA1077436A (en) Membrane electrolytic cell with concentric electrodes
CA1153729A (en) Three-compartment cell with a pressurized buffer compartment
Bergner Membrane cells for chlor-alkali electrolysis
US4036714A (en) Electrolytic cells and processes
JPH05504170A (ja) 塩素酸・アルカリ金属塩素酸塩混合物の電気化学的製造方法
JPS62161974A (ja) 溶液電解装置
CS214871B2 (en) Method of preparation of alcalic metal carbonate in the electrolyser
US4149946A (en) Recovery of spent pickle liquor and iron metal
FI90790C (fi) Yhdistetty menetelmä klooridioksidin ja natriumhydroksidin valmistamiseksi
EP0013705B1 (en) Electrolytic production of chlorine and caustic soda
US4305793A (en) Method of concentrating alkali metal hydroxide in hybrid cells having cation selective membranes
US3925174A (en) Electrolytic method for the manufacture of hypochlorites
JPS59100278A (ja) ナロ−・ギヤツプガス電極型電解槽
US3954579A (en) Electrolytic method for the simultaneous manufacture of concentrated and dilute aqueous hydroxide solutions
US3421994A (en) Electrochemical apparatus
GB2069534A (en) Reducing cell voltages of electrolytic cell for electrolytically producing hydrogen
Seko The ion-exchange membrane, chlor-alkali process
EP0118973B1 (en) Electrolytic cell
US4246078A (en) Method of concentrating alkali metal hydroxide in hybrid cells having cation selective membranes
US4299673A (en) Method of concentrating alkali metal hydroxide in hybrid cells having cation selective diffusion barriers
US4273629A (en) Solid polymer electrolyte chlor-alkali process and electrolytic cell
US4127457A (en) Method of reducing chlorate formation in a chlor-alkali electrolytic cell
US3809629A (en) Process and apparatus for the production of alkali metal chlorates