US3864226A - Process for electrolyzing aqueous sodium or potassium ion solutions - Google Patents

Process for electrolyzing aqueous sodium or potassium ion solutions Download PDF

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Publication number
US3864226A
US3864226A US298922A US29892272A US3864226A US 3864226 A US3864226 A US 3864226A US 298922 A US298922 A US 298922A US 29892272 A US29892272 A US 29892272A US 3864226 A US3864226 A US 3864226A
Authority
US
United States
Prior art keywords
anode
brine
cell
chlorine
electrolysis
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.)
Expired - Lifetime
Application number
US298922A
Other languages
English (en)
Inventor
Robert Spitzer
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to US298922A priority Critical patent/US3864226A/en
Priority to AR250438A priority patent/AR206774A1/es
Priority to IL43321A priority patent/IL43321A/en
Priority to DE2348889A priority patent/DE2348889C3/de
Priority to IE1777/73A priority patent/IE38350B1/xx
Priority to ZA00737955A priority patent/ZA737955B/xx
Priority to BR8030/73A priority patent/BR7308030D0/pt
Priority to IN2308/CAL/73A priority patent/IN141177B/en
Priority to SE7317587A priority patent/SE404814B/xx
Priority to LU68632A priority patent/LU68632A1/xx
Priority to CS737163A priority patent/CS193024B2/cs
Priority to AU61476/73A priority patent/AU492264B2/en
Priority to SU731969452A priority patent/SU797594A3/ru
Priority to DD174181A priority patent/DD109850A5/xx
Priority to NO4045/73A priority patent/NO138256C/no
Priority to IT30270/73A priority patent/IT1003184B/it
Priority to ES419772A priority patent/ES419772A1/es
Priority to CA183,759A priority patent/CA1043735A/fr
Priority to BE136821A priority patent/BE806231A/fr
Priority to JP48116402A priority patent/JPS582275B2/ja
Priority to FR7337192A priority patent/FR2203679B1/fr
Priority to DK565673A priority patent/DK154027C/da
Priority to PL1973165937A priority patent/PL91059B1/pl
Priority to NL7314449A priority patent/NL7314449A/xx
Priority to GB4891673A priority patent/GB1427829A/en
Priority to CH1482273A priority patent/CH606492A5/xx
Priority to SU742038381A priority patent/SU971110A3/ru
Priority to US05/543,912 priority patent/US4036714A/en
Application granted granted Critical
Publication of US3864226A publication Critical patent/US3864226A/en
Priority to CH1354077A priority patent/CH619741A5/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
US298922A 1972-10-19 1972-10-19 Process for electrolyzing aqueous sodium or potassium ion solutions Expired - Lifetime US3864226A (en)

Priority Applications (29)

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
AR250438A AR206774A1 (es) 1972-10-19 1973-01-01 Procedimiento para la electrolisis de una solucion acuosa y celda electrolitica para realizarlo
IL43321A IL43321A (en) 1972-10-19 1973-09-25 Method and apparatus for electrolysis
DE2348889A DE2348889C3 (de) 1972-10-19 1973-09-28 Verfahren und Vorrichtung zum Elektrolysieren wässriger Lösungen von Natrium- und/oder Kaliumsalzen und/oder -hydroxiden
IE1777/73A IE38350B1 (en) 1972-10-19 1973-10-04 Electrolytic cells and processes
ZA00737955A ZA737955B (en) 1972-10-19 1973-10-12 Electrolytic cells and processes
BR8030/73A BR7308030D0 (pt) 1972-10-19 1973-10-15 Aperfeicoamento em processo para eletrolise de uma solucao aquosa contendo ions sodio e/ou potasio, aperfeicoamento em celula eletrolitica para sua realizacao, e, aparelho eletrolitico aperfeicoado compreendendo uma serie de tais celulas
IN2308/CAL/73A IN141177B (fr) 1972-10-19 1973-10-16
SE7317587A SE404814B (sv) 1972-10-19 1973-10-16 Brensleinsprutningsanordning for forbrenningsmotorer
CS737163A CS193024B2 (en) 1972-10-19 1973-10-17 Method of electrolysis of the water solution of the sodium and/or potassium salts and/or hydroxides and device for performing the same
AU61476/73A AU492264B2 (en) 1972-10-19 1973-10-17 ELECTROLYTIC CELLS Aho PROCESSES
SU731969452A SU797594A3 (ru) 1972-10-19 1973-10-17 Способ электролиза водных растворовСОЕдиНЕНий НАТРи , КАли или иХ СМЕСи
DD174181A DD109850A5 (fr) 1972-10-19 1973-10-17
LU68632A LU68632A1 (fr) 1972-10-19 1973-10-17
NO4045/73A NO138256C (no) 1972-10-19 1973-10-18 Fremgangsmaate ved elektrolyse av en vandig opploesning inneholdende natrium- og/eller kaliumioner og elektrolysecelle for utfoerelse derav
ES419772A ES419772A1 (es) 1972-10-19 1973-10-18 Un procedimiento perfeccionado y su correspondientes apara-to para la electrolisis de una solucion acuosa.
CA183,759A CA1043735A (fr) 1972-10-19 1973-10-18 Bacs electrolytiques et electrolyse
BE136821A BE806231A (fr) 1972-10-19 1973-10-18 Cellules electrolytiques et procedes y relatifs
JP48116402A JPS582275B2 (ja) 1972-10-19 1973-10-18 デンカイホウホウ オヨビ デンカイソウ
FR7337192A FR2203679B1 (fr) 1972-10-19 1973-10-18
DK565673A DK154027C (da) 1972-10-19 1973-10-18 Fremgangsmaade og apparat til elektrolyse af en vandig oploesning indeholdende natrium- og/eller kaliumsalte
PL1973165937A PL91059B1 (en) 1972-10-19 1973-10-18 Process for electrolyzing aqueous sodium or potassium ion solutions[us3864226a]
IT30270/73A IT1003184B (it) 1972-10-19 1973-10-18 Celle elettrolitiche e processo elettrolitico
NL7314449A NL7314449A (fr) 1972-10-19 1973-10-19
GB4891673A GB1427829A (en) 1972-10-19 1973-10-19 Electrolytic cells and processes
CH1482273A CH606492A5 (fr) 1972-10-19 1973-10-19
SU742038381A SU971110A3 (ru) 1972-10-19 1974-06-28 Электролизер дл получени хлора и щелочи
US05/543,912 US4036714A (en) 1972-10-19 1975-01-24 Electrolytic cells and processes
CH1354077A CH619741A5 (fr) 1972-10-19 1977-11-07

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/543,912 Division US4036714A (en) 1972-10-19 1975-01-24 Electrolytic cells and processes

Publications (1)

Publication Number Publication Date
US3864226A true US3864226A (en) 1975-02-04

Family

ID=23152568

Family Applications (1)

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

Country Status (24)

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

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534796A (en) * 1976-07-05 1978-01-17 Asahi Chem Ind Co Ltd Electrolysis of pressurized alkali halide
US4090931A (en) * 1975-07-07 1978-05-23 Tokuyama Soda Kabushiki Kaisha Anode-structure for electrolysis
US4209370A (en) * 1976-10-08 1980-06-24 Infanzon Luis A S Process for electrolysis of brine by mercury cathodes
US4313812A (en) * 1980-03-10 1982-02-02 Olin Corporation Membrane electrode pack cells designed for medium pressure operation
US4357218A (en) * 1974-03-07 1982-11-02 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane and use thereof in the electrolysis of sodium chloride
US4390408A (en) * 1980-06-06 1983-06-28 Olin Corporation Membrane electrode pack cells designed for medium pressure operation
US4586994A (en) * 1982-12-06 1986-05-06 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Electrolytic process of an aqueous alkali metal halide solution and electrolytic cell used therefor
US4992148A (en) * 1989-02-10 1991-02-12 Solvay & Cie (Societe Anonyme) Process for the electrolytic manufacture of alkali metal sulphide
US5041197A (en) * 1987-05-05 1991-08-20 Physical Sciences, Inc. H2 /C12 fuel cells for power and HCl production - chemical cogeneration
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
US20120186990A1 (en) * 2011-01-26 2012-07-26 Yuri Alexeevich Omelchenko 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
US9687056B2 (en) 2013-08-23 2017-06-27 Mirakel Technologies, Inc. Systems, devices and methods for styling hair
US20210292922A1 (en) * 2018-07-20 2021-09-23 Covestro Intellectual Property Gmbh & Co. Kg Method for improving the performance of nickel electrodes

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPS6450998A (en) * 1987-08-21 1989-02-27 Power Reactor & Nuclear Fuel Electrolysis treating method of radioactive waste liquid

Citations (6)

* 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
US3547791A (en) * 1967-03-16 1970-12-15 Ici Ltd Manufacture of chlorine and caustic alkali in diaphragm cells
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742419A (en) * 1952-03-01 1956-04-17 Diamond Alkali Co Electrolytic cell base structure
GB1199952A (en) * 1967-05-15 1970-07-22 Wolfen Filmfab Veb Electrolysis of Alkali Metal Halide Solutions

Patent Citations (6)

* 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
US3547791A (en) * 1967-03-16 1970-12-15 Ici Ltd Manufacture of chlorine and caustic alkali in diaphragm cells
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

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357218A (en) * 1974-03-07 1982-11-02 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane and use thereof in the electrolysis of sodium chloride
US4090931A (en) * 1975-07-07 1978-05-23 Tokuyama Soda Kabushiki Kaisha Anode-structure for electrolysis
JPS5643116B2 (fr) * 1976-07-05 1981-10-09
JPS534796A (en) * 1976-07-05 1978-01-17 Asahi Chem Ind Co Ltd Electrolysis of pressurized alkali halide
US4209370A (en) * 1976-10-08 1980-06-24 Infanzon Luis A S Process for electrolysis of brine by mercury cathodes
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
US4586994A (en) * 1982-12-06 1986-05-06 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Electrolytic process of an aqueous alkali metal halide solution and electrolytic cell used therefor
US5041197A (en) * 1987-05-05 1991-08-20 Physical Sciences, Inc. H2 /C12 fuel cells for power and HCl production - chemical cogeneration
US4992148A (en) * 1989-02-10 1991-02-12 Solvay & Cie (Societe Anonyme) Process for the electrolytic manufacture of alkali metal sulphide
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
US20120186990A1 (en) * 2011-01-26 2012-07-26 Yuri Alexeevich Omelchenko 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
US8636893B2 (en) * 2011-01-26 2014-01-28 Superior Plus Lp Process for producing chlorine with low bromine content
US9687056B2 (en) 2013-08-23 2017-06-27 Mirakel Technologies, Inc. Systems, devices and methods for styling hair
US20210292922A1 (en) * 2018-07-20 2021-09-23 Covestro Intellectual Property Gmbh & Co. Kg Method for improving the performance of nickel electrodes

Also Published As

Publication number Publication date
JPS4974200A (fr) 1974-07-17
IE38350B1 (en) 1978-02-15
DE2348889B2 (de) 1981-07-16
FR2203679B1 (fr) 1978-03-10
BE806231A (fr) 1974-04-18
GB1427829A (en) 1976-03-10
DD109850A5 (fr) 1974-11-20
IL43321A0 (en) 1973-11-28
DK154027C (da) 1989-02-13
ES419772A1 (es) 1976-09-01
LU68632A1 (fr) 1973-12-27
NO138256C (no) 1978-08-02
IE38350L (en) 1974-04-19
BR7308030D0 (pt) 1974-07-18
CH619741A5 (fr) 1980-10-15
NL7314449A (fr) 1974-04-23
DE2348889A1 (de) 1974-08-01
CA1043735A (fr) 1978-12-05
FR2203679A1 (fr) 1974-05-17
ZA737955B (en) 1975-11-26
IN141177B (fr) 1977-01-29
DK154027B (da) 1988-10-03
SU797594A3 (ru) 1981-01-15
AR206774A1 (es) 1976-08-23
JPS582275B2 (ja) 1983-01-14
CH606492A5 (fr) 1978-10-31
AU6147673A (en) 1975-04-17
SU971110A3 (ru) 1982-10-30
IT1003184B (it) 1976-06-10
NO138256B (no) 1978-04-24
PL91059B1 (en) 1977-02-28
CS193024B2 (en) 1979-09-17
DE2348889C3 (de) 1982-05-06
IL43321A (en) 1976-09-30

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