FR2249975B1 - - Google Patents

Info

Publication number: FR2249975B1
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.): Expired

Application number

FR7436275A

Other languages

French (fr)

Other versions

FR2249975A1 (pt

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.)

Olin Corp

Original Assignee

Olin Corp

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.)

1973-10-31

Filing date

1974-10-30

Publication date

1978-06-16

1974-10-30 Application filed by Olin Corp filed Critical Olin Corp

1975-05-30 Publication of FR2249975A1 publication Critical patent/FR2249975A1/fr

1978-06-16 Application granted granted Critical

1978-06-16 Publication of FR2249975B1 publication Critical patent/FR2249975B1/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
- C25B1/46—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
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

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)

FR7436275A 1973-10-31 1974-10-30 Expired FR2249975B1 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US411327A US3898149A (en)	1973-10-31	1973-10-31	Electrolytic diaphragm cell

Publications (2)

Publication Number	Publication Date
FR2249975A1 FR2249975A1 (pt)	1975-05-30
FR2249975B1 true FR2249975B1 (pt)	1978-06-16

Family

ID=23628479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7436275A Expired FR2249975B1 (pt)	1973-10-31	1974-10-30

Country Status (10)

Country	Link
US (1)	US3898149A (pt)
JP (1)	JPS5328261B2 (pt)
BR (1)	BR7408968A (pt)
CA (1)	CA1040135A (pt)
DE (1)	DE2451868A1 (pt)
ES (1)	ES431521A1 (pt)
FR (1)	FR2249975B1 (pt)
GB (1)	GB1428087A (pt)
IT (1)	IT1021999B (pt)
ZA (1)	ZA746500B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU562122A1 (ru) *	1975-07-15	1983-11-15	Предприятие П/Я В-2287	Диафрагменный электролизер дл получени хлора и щелочи
US4078987A (en) *	1977-03-30	1978-03-14	Olin Corporation	Vacuum assisted assembly method for electrolytic cells and apparatus for utilizing same
US4129495A (en) *	1977-12-30	1978-12-12	Allied Chemical Corporation	Support structure for plural cell electrolyzer
US4340460A (en) *	1980-11-24	1982-07-20	Olin Corporation	Internal downcomer for electrolytic recirculation
US4344833A (en) *	1980-12-08	1982-08-17	Olin Corporation	Restrictor apparatus for electrolyte flow conduit
US4322281A (en) *	1980-12-08	1982-03-30	Olin Corporation	Method for controlling foaming within gas-liquid separation area
US4339321A (en) *	1980-12-08	1982-07-13	Olin Corporation	Method and apparatus of injecting replenished electrolyte fluid into an electrolytic cell
US5006215A (en) *	1989-07-27	1991-04-09	The Dow Company	Squeezer apparatus
US5361921A (en) *	1993-06-29	1994-11-08	Becton Dickinson And Company	Combination stopper-shield closure
JP5220020B2 (ja) *	2006-09-29	2013-06-26	ウデノラ・ソチエタ・ペル・アツィオーニ	電解セル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3133872A (en) *	1959-03-10	1964-05-19	Chemionics Engineering Lab Inc	Anode for electrochemical applications
US3477938A (en) *	1967-10-06	1969-11-11	Dryden Chem Ltd	Anode structure for electrolytic cell
CA863926A (en) *	1967-10-13	1971-02-16	Chemech Engineering Ltd.	Cell construction
US3761385A (en) *	1971-06-30	1973-09-25	Hooker Chemical Corp	Electrode structure
US3755108A (en) *	1971-08-12	1973-08-28	Ppg Industries Inc	Method of producing uniform anolyte heads in the individual cells of a bipolar electrolyzer

1973
- 1973-10-31 US US411327A patent/US3898149A/en not_active Expired - Lifetime
1974
- 1974-10-11 ZA ZA00746500A patent/ZA746500B/xx unknown
- 1974-10-11 CA CA211,282A patent/CA1040135A/en not_active Expired
- 1974-10-25 GB GB4626574A patent/GB1428087A/en not_active Expired
- 1974-10-29 BR BR8968/74A patent/BR7408968A/pt unknown
- 1974-10-30 IT IT53822/74A patent/IT1021999B/it active
- 1974-10-30 JP JP12531174A patent/JPS5328261B2/ja not_active Expired
- 1974-10-30 FR FR7436275A patent/FR2249975B1/fr not_active Expired
- 1974-10-30 ES ES431521A patent/ES431521A1/es not_active Expired
- 1974-10-31 DE DE19742451868 patent/DE2451868A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
ES431521A1 (es)	1976-11-01
BR7408968A (pt)	1975-11-18
FR2249975A1 (pt)	1975-05-30
IT1021999B (it)	1978-02-20
GB1428087A (en)	1976-03-17
AU7433174A (en)	1976-04-29
ZA746500B (en)	1975-10-29
US3898149A (en)	1975-08-05
DE2451868A1 (de)	1975-05-07
CA1040135A (en)	1978-10-10
JPS5074573A (pt)	1975-06-19
JPS5328261B2 (pt)	1978-08-14

Legal Events

Date	Code	Title	Description
1984-08-24	ST	Notification of lapse

Publication	Publication Date	Title
AR201758A1 (pt)	1975-04-15
AU476761B2 (pt)	1976-09-30
AR201235Q (pt)	1975-02-21
AR201231Q (pt)	1975-02-21
AU474593B2 (pt)	1976-07-29
AU474511B2 (pt)	1976-07-22
AU474838B2 (pt)	1976-08-05
AU465453B2 (pt)	1975-09-25
AU465434B2 (pt)	1975-09-25
AU471343B2 (pt)	1976-04-15
AU450229B2 (pt)	1974-07-04
AU476714B2 (pt)	1976-09-30
JPS5328261B2 (pt)	1978-08-14
AR201229Q (pt)	1975-02-21
AU466283B2 (pt)	1975-10-23
AU476696B2 (pt)	1976-09-30
AU472848B2 (pt)	1976-06-03
AR199451A1 (pt)	1974-08-30
AU477823B2 (pt)	1975-06-19
AU461342B2 (pt)	1975-05-22
AU471461B2 (pt)	1976-04-29
AR200885A1 (pt)	1974-12-27
AR200256A1 (pt)	1974-10-31
AR210729A1 (pt)	1977-09-15
AU476873B1 (pt)	1975-01-09