DK154027C - Fremgangsmaade og apparat til elektrolyse af en vandig oploesning indeholdende natrium- og/eller kaliumsalte - Google Patents

Fremgangsmaade og apparat til elektrolyse af en vandig oploesning indeholdende natrium- og/eller kaliumsalte

Info

Publication number: DK154027C
Authority: DK; Denmark
Prior art keywords: electrolyse; aqueous solution; solution containing; potassium salts; containing sodium
Prior art date: 1972-10-19

Application number

DK565673A

Other languages

English (en)

Other versions

DK154027B (da

Inventor

Robert Spitzer

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.)

1972-10-19

Filing date

1973-10-18

Publication date

1989-02-13

1973-10-18 Application filed by Du Pont filed Critical Du Pont

1988-10-03 Publication of DK154027B publication Critical patent/DK154027B/da

1989-02-13 Application granted granted Critical

1989-02-13 Publication of DK154027C publication Critical patent/DK154027C/da

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)

DK565673A 1972-10-19 1973-10-18 Fremgangsmaade og apparat til elektrolyse af en vandig oploesning indeholdende natrium- og/eller kaliumsalte DK154027C (da)

Applications Claiming Priority (2)

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
US29892272		1972-10-19

Publications (2)

Publication Number	Publication Date
DK154027B DK154027B (da)	1988-10-03
DK154027C true DK154027C (da)	1989-02-13

Family

ID=23152568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK565673A DK154027C (da)	1972-10-19	1973-10-18	Fremgangsmaade og apparat til elektrolyse af en vandig oploesning indeholdende natrium- og/eller kaliumsalte

Country Status (24)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS551351B2 (da) *	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
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
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

1972
- 1972-10-19 US US298922A patent/US3864226A/en not_active Expired - Lifetime
1973
- 1973-01-01 AR AR250438A patent/AR206774A1/es active
- 1973-09-25 IL IL43321A patent/IL43321A/en unknown
- 1973-09-28 DE DE2348889A patent/DE2348889C3/de not_active Expired
- 1973-10-04 IE IE1777/73A patent/IE38350B1/xx unknown
- 1973-10-12 ZA ZA00737955A patent/ZA737955B/xx unknown
- 1973-10-15 BR BR8030/73A patent/BR7308030D0/pt unknown
- 1973-10-16 IN IN2308/CAL/73A patent/IN141177B/en unknown
- 1973-10-17 SU SU731969452A patent/SU797594A3/ru active
- 1973-10-17 CS CS737163A patent/CS193024B2/cs unknown
- 1973-10-17 DD DD174181A patent/DD109850A5/xx unknown
- 1973-10-17 LU LU68632A patent/LU68632A1/xx unknown
- 1973-10-18 CA CA183,759A patent/CA1043735A/en not_active Expired
- 1973-10-18 JP JP48116402A patent/JPS582275B2/ja not_active Expired
- 1973-10-18 NO NO4045/73A patent/NO138256C/no unknown
- 1973-10-18 DK DK565673A patent/DK154027C/da not_active IP Right Cessation
- 1973-10-18 ES ES419772A patent/ES419772A1/es not_active Expired
- 1973-10-18 FR FR7337192A patent/FR2203679B1/fr not_active Expired
- 1973-10-18 BE BE136821A patent/BE806231A/xx not_active IP Right Cessation
- 1973-10-18 IT IT30270/73A patent/IT1003184B/it active
- 1973-10-18 PL PL1973165937A patent/PL91059B1/pl unknown
- 1973-10-19 CH CH1482273A patent/CH606492A5/xx not_active IP Right Cessation
- 1973-10-19 NL NL7314449A patent/NL7314449A/xx active Search and Examination
- 1973-10-19 GB GB4891673A patent/GB1427829A/en not_active Expired
1974
- 1974-06-28 SU SU742038381A patent/SU971110A3/ru active
1977
- 1977-11-07 CH CH1354077A patent/CH619741A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1043735A (en)	1978-12-05
SU971110A3 (ru)	1982-10-30
AR206774A1 (es)	1976-08-23
ES419772A1 (es)	1976-09-01
FR2203679A1 (da)	1974-05-17
GB1427829A (en)	1976-03-10
NL7314449A (da)	1974-04-23
FR2203679B1 (da)	1978-03-10
LU68632A1 (da)	1973-12-27
JPS4974200A (da)	1974-07-17
US3864226A (en)	1975-02-04
IT1003184B (it)	1976-06-10
PL91059B1 (en)	1977-02-28
DD109850A5 (da)	1974-11-20
JPS582275B2 (ja)	1983-01-14
DE2348889B2 (de)	1981-07-16
DE2348889A1 (de)	1974-08-01
IN141177B (da)	1977-01-29
CS193024B2 (en)	1979-09-17
DK154027B (da)	1988-10-03
BE806231A (fr)	1974-04-18
IL43321A0 (en)	1973-11-28
DE2348889C3 (de)	1982-05-06
NO138256B (no)	1978-04-24
NO138256C (no)	1978-08-02
BR7308030D0 (pt)	1974-07-18
IE38350L (en)	1974-04-19
IL43321A (en)	1976-09-30
CH619741A5 (da)	1980-10-15
IE38350B1 (en)	1978-02-15
SU797594A3 (ru)	1981-01-15
AU6147673A (en)	1975-04-17
ZA737955B (en)	1975-11-26
CH606492A5 (da)	1978-10-31

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Legal Events

Date	Code	Title	Description
1993-06-28	PBP	Patent lapsed