FR2229461A1 - - Google Patents

Info

Publication number: FR2229461A1
Authority: FR; France
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.): Granted

Application number

FR7417016A

Other versions

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.)

Imperial Chemical Industries Ltd

Original Assignee

Imperial Chemical Industries 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.)

1973-05-17

Filing date

1974-05-16

Publication date

1974-12-13

1974-05-16 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1974-12-13 Publication of FR2229461A1 publication Critical patent/FR2229461A1/fr

1978-03-24 Application granted granted Critical

1978-03-24 Publication of FR2229461B1 publication Critical patent/FR2229461B1/fr

Status Expired 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
- C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode 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
- 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
- C25B11/033—Liquid electrodes
- 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
- C25B9/005—Amalgam decomposition 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
- C25B9/30—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof
- C25B9/303—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof comprising horizontal-type liquid electrode

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 Metals (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

FR7417016A 1973-05-17 1974-05-16 Expired FR2229461B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2353673A GB1437472A (en)	1973-05-17	1973-05-17	Operation of mercury-cathode cells

Publications (2)

Publication Number	Publication Date
FR2229461A1 true FR2229461A1 (fr)	1974-12-13
FR2229461B1 FR2229461B1 (fr)	1978-03-24

Family

ID=10197220

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7417016A Expired FR2229461B1 (fr)	1973-05-17	1974-05-16

Country Status (12)

Country	Link
US (1)	US3905880A (fr)
JP (1)	JPS5049197A (fr)
BE (1)	BE815178A (fr)
CA (1)	CA1067449A (fr)
DE (1)	DE2423996A1 (fr)
ES (1)	ES426408A1 (fr)
FI (1)	FI59424C (fr)
FR (1)	FR2229461B1 (fr)
GB (1)	GB1437472A (fr)
IT (1)	IT1012423B (fr)
NL (1)	NL7406441A (fr)
ZA (1)	ZA742933B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2476147A1 (fr) *	1980-02-20	1981-08-21	Solvay	Procede d'electrolyse d'une solution aqueuse d'halogenure de metal alcalin dans une cellule a cathode de mercure
FR2547599A1 (fr) *	1983-06-20	1984-12-21	Solvay	Procede pour eliminer une couche de gros mercure de la sole des cellules d'electrolyse a cathode de mercure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1462830A (en) *	1974-11-19	1977-01-26	Ici Ltd	Operation of mercury-cathode cells
NO821602L (no) *	1981-05-14	1982-11-15	British Petroleum Co	Fremgangsmaate for inhibering av dannelse av og brudd i kvikksoelv-"butter" i klor-alkali-celler
US5443705A (en) *	1994-07-06	1995-08-22	The United States Of America As Represented By The United States Department Of Energy	Electrorefiner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US652761A (en) *	1899-05-06	1900-07-03	American Alkali Company	Electrolytic production of caustic soda, &c.
US1953364A (en) *	1929-09-24	1934-04-03	R C W Company	Amalgamation
US2307835A (en) *	1938-10-05	1943-01-12	Mathieson Alkali Works Inc	Mercury cell
NL134892C (fr) *	1967-04-19
US3645866A (en) *	1969-08-26	1972-02-29	Georgy Ivanovich Volkov	Method of electrolysis with a flowing mercury cathode in a chlorine cell
US3627652A (en) *	1970-03-27	1971-12-14	Oronzio De Nora Impianti	Method of operating mercury cathode electrolytic cell plant

1973
- 1973-05-17 GB GB2353673A patent/GB1437472A/en not_active Expired
1974
- 1974-04-29 US US465416A patent/US3905880A/en not_active Expired - Lifetime
- 1974-05-08 ZA ZA00742933A patent/ZA742933B/xx unknown
- 1974-05-14 NL NL7406441A patent/NL7406441A/xx not_active Application Discontinuation
- 1974-05-15 IT IT22792/74A patent/IT1012423B/it active
- 1974-05-15 CA CA200,004A patent/CA1067449A/fr not_active Expired
- 1974-05-16 FR FR7417016A patent/FR2229461B1/fr not_active Expired
- 1974-05-17 ES ES426408A patent/ES426408A1/es not_active Expired
- 1974-05-17 DE DE2423996A patent/DE2423996A1/de not_active Withdrawn
- 1974-05-17 JP JP49054659A patent/JPS5049197A/ja active Pending
- 1974-05-17 FI FI1529/74A patent/FI59424C/fi active
- 1974-05-17 BE BE144437A patent/BE815178A/fr unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2476147A1 (fr) *	1980-02-20	1981-08-21	Solvay	Procede d'electrolyse d'une solution aqueuse d'halogenure de metal alcalin dans une cellule a cathode de mercure
EP0034855A1 (fr) *	1980-02-20	1981-09-02	SOLVAY & Cie (Société Anonyme)	Procédé d'électrolyse d'une solution aqueuse d'halogénure de métal alcalin dans une cellule à cathode de mercure
FR2547599A1 (fr) *	1983-06-20	1984-12-21	Solvay	Procede pour eliminer une couche de gros mercure de la sole des cellules d'electrolyse a cathode de mercure
EP0131977A1 (fr) *	1983-06-20	1985-01-23	SOLVAY & Cie (Société Anonyme)	Procédé pour éliminer une couche de gros mercure de la sole des cellules d'électrolyse à cathode de mercure et procédé d'électrolyse d'une solution aqueuse d'halogénure de métal alcalin dans une cellule à cathode de mercure

Also Published As

Publication number	Publication date
FI59424C (fi)	1981-08-10
GB1437472A (en)	1976-05-26
CA1067449A (fr)	1979-12-04
FI59424B (fi)	1981-04-30
FR2229461B1 (fr)	1978-03-24
AU6854774A (en)	1975-11-06
ES426408A1 (es)	1976-09-16
US3905880A (en)	1975-09-16
ZA742933B (en)	1975-12-31
IT1012423B (it)	1977-03-10
JPS5049197A (fr)	1975-05-01
BE815178A (fr)	1974-11-18
NL7406441A (fr)	1974-11-19
FI152974A7 (fr)	1974-11-18
DE2423996A1 (de)	1974-12-05

Legal Events

Date	Code	Title	Description
1984-03-23	ST	Notification of lapse

Publication	Publication Date	Title
AR201758A1 (fr)	1975-04-15
AR201235Q (fr)	1975-02-21
AR201231Q (fr)	1975-02-21
AU474593B2 (fr)	1976-07-29
AU474838B2 (fr)	1976-08-05
AU465453B2 (fr)	1975-09-25
AU471343B2 (fr)	1976-04-15
AU450229B2 (fr)	1974-07-04
AU476714B2 (fr)	1976-09-30
AR201229Q (fr)	1975-02-21
AU476696B2 (fr)	1976-09-30
AU472848B2 (fr)	1976-06-03
FR2229461B1 (fr)	1978-03-24
AU466283B2 (fr)	1975-10-23
AR199451A1 (fr)	1974-08-30
AR200256A1 (fr)	1974-10-31
AU447540B2 (fr)	1974-03-25
AU461342B2 (fr)	1975-05-22
AR195948A1 (fr)	1973-11-15
AR193950A1 (fr)	1973-05-31
AR196382A1 (fr)	1973-12-18
AR200885A1 (fr)	1974-12-27
AU476873B1 (fr)	1975-01-09
AR210729A1 (fr)	1977-09-15
AU477824B2 (fr)	1975-07-17