BE877645A - Elektrolytische chlooralkalicellen - Google Patents

Elektrolytische chlooralkalicellen

Info

Publication number: BE877645A
Authority: BE; Belgium
Prior art keywords: alkalicelles; electrolytic chlorine; electrolytic; chlorine; chlorine alkalicelles
Prior art date: 1978-07-13

Application number

BE2/57948A

Other languages

English (en)

Inventor

B Ezzell

M Sorenson

Original Assignee

Dow Chemical 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.)

1978-07-13

Filing date

1979-07-12

Publication date

1980-01-14

1979-07-12 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1980-01-14 Publication of BE877645A publication Critical patent/BE877645A/nl

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
- 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
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
- 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
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- 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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
- 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
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
- 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)
Automation & Control Theory (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)

BE2/57948A 1978-07-13 1979-07-12 Elektrolytische chlooralkalicellen BE877645A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/924,268 US4197179A (en)	1978-07-13	1978-07-13	Electrolyte series flow in electrolytic chlor-alkali cells

Publications (1)

Publication Number	Publication Date
BE877645A true BE877645A (nl)	1980-01-14

Family

ID=25449985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE2/57948A BE877645A (nl)	1978-07-13	1979-07-12	Elektrolytische chlooralkalicellen

Country Status (11)

Country	Link
US (1)	US4197179A (nl)
JP (1)	JPS5538990A (nl)
KR (1)	KR830002163B1 (nl)
AU (1)	AU525075B2 (nl)
BE (1)	BE877645A (nl)
CA (1)	CA1133419A (nl)
DE (1)	DE2928427A1 (nl)
FR (1)	FR2430988A1 (nl)
GB (1)	GB2026036B (nl)
IT (1)	IT1162608B (nl)
NL (1)	NL7905501A (nl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4313805A (en) *	1980-03-03	1982-02-02	The Dow Chemical Company	Chlorine cell catholyte series flow
FR2480794A1 (fr) *	1980-04-22	1981-10-23	Occidental Res Corp	Procede pour concentrer un hydroxyde de metal alcalin dans une serie de cellules hybrides
US4285786A (en) *	1980-05-09	1981-08-25	Allied Chemical Corporation	Apparatus and method of monitoring temperature in a multi-cell electrolyzer
US4302610A (en) *	1980-05-27	1981-11-24	Allied Corporation	Vanadium containing niobates and tantalates
US4515989A (en) *	1980-06-11	1985-05-07	The Dow Chemical Company	Preparation decarboxylation and polymerization of novel acid flourides and resulting monomers
US4337137A (en) *	1980-06-11	1982-06-29	The Dow Chemical Company	Composite ion exchange membranes
US4330654A (en) *	1980-06-11	1982-05-18	The Dow Chemical Company	Novel polymers having acid functionality
US4337211A (en) *	1980-06-11	1982-06-29	The Dow Chemical Company	Fluorocarbon ethers having substituted halogen site(s) and process to prepare
US4804727A (en) *	1980-06-11	1989-02-14	The Dow Chemical Company	Process to produce novel fluorocarbon vinyl ethers and resulting polymers
US4358412A (en) *	1980-06-11	1982-11-09	The Dow Chemical Company	Preparation of vinyl ethers
US4470889A (en) *	1980-06-11	1984-09-11	The Dow Chemical Company	Electrolytic cell having an improved ion exchange membrane and process for operating
US4444631A (en) *	1981-05-11	1984-04-24	Occidental Chemical Corporation	Electrochemical purification of chlor-alkali cell liquor
US4402809A (en) *	1981-09-03	1983-09-06	Ppg Industries, Inc.	Bipolar electrolyzer
EP0121585A1 (en) *	1983-04-12	1984-10-17	The Dow Chemical Company	Chlorine cell design for electrolyte series flow
US4521281A (en) *	1983-10-03	1985-06-04	Olin Corporation	Process and apparatus for continuously producing multivalent metals
US5041197A (en) *	1987-05-05	1991-08-20	Physical Sciences, Inc.	H2 /C12 fuel cells for power and HCl production - chemical cogeneration
US4859745A (en) *	1987-12-22	1989-08-22	The Dow Chemical Company	Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers
KR100257807B1 (ko) *	1991-05-30	2000-06-01	엔.프럼	전기분해 셀 전극 챔버 및 이를 이용한 전기분해도금 및 금속층 제거방법
US5311937A (en) *	1992-07-08	1994-05-17	Raito Kogyo Co., Ltd.	Extractor for an injection pipe
RU2100286C1 (ru) *	1996-12-11	1997-12-27	Вестерн Пасифик Компани Инк.	Способ обеззараживания воды и устройство для его реализации
ITMI20012003A1 (it) *	2001-09-27	2003-03-27	De Nora Elettrodi Spa	Cella a diaframma per la produzione cloro-soda di aumentata superficie elettrodica e metodo per realizzarla
JP4216892B1 (ja) *	2007-04-13	2009-01-28	優章荒井	電解水の製造装置、電解水の製造方法および電解水

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR360435A (fr) *	1905-02-23	1906-04-21	Philippe A Guye	Procédé méthodique de fonctionnement d'un groupe de cellules électrolytiques à diaphragmes, dit "marche en cascade"
US1284618A (en) *	1915-08-12	1918-11-12	Dow Chemical Co	Process of and apparatus for electrolytic production of caustic alkali.
US2860095A (en) *	1952-07-22	1958-11-11	Ionics	Separation of electrolytic solutions into concentrated and dilute streams
US3711385A (en) *	1970-09-25	1973-01-16	Chemnor Corp	Electrode having platinum metal oxide coating thereon,and method of use thereof
US3977958A (en) *	1973-12-17	1976-08-31	The Dow Chemical Company	Insoluble electrode for electrolysis
ZA754732B (en) *	1974-08-06	1976-08-25	Hoechst Ag	Process and cell arrangement for the manufacture of chlorine and alkali metal hydroxide
US4024044A (en) *	1975-09-15	1977-05-17	Diamond Shamrock Corporation	Electrolysis cathodes bearing a melt-sprayed and leached nickel or cobalt coating
US4057474A (en) *	1976-06-25	1977-11-08	Allied Chemical Corporation	Electrolytic production of alkali metal hydroxide
JPS5319996A (en) *	1976-08-09	1978-02-23	Tokuyama Soda Co Ltd	Electrolyzing method for aqueous solution of alkali metal chloride
JPS5321098A (en) *	1976-08-11	1978-02-27	Tokuyama Soda Co Ltd	Electrolyzing method for aqueous solution of alkali metal chloride
JPH05319995A (ja) *	1992-05-21	1993-12-03	Fujikura Ltd	チタン酸バリウム光学単結晶の製造方法

1978
- 1978-07-13 US US05/924,268 patent/US4197179A/en not_active Expired - Lifetime
1979
- 1979-07-11 IT IT49725/79A patent/IT1162608B/it active
- 1979-07-12 GB GB7924288A patent/GB2026036B/en not_active Expired
- 1979-07-12 JP JP8868479A patent/JPS5538990A/ja active Pending
- 1979-07-12 FR FR7918145A patent/FR2430988A1/fr active Granted
- 1979-07-12 BE BE2/57948A patent/BE877645A/nl not_active IP Right Cessation
- 1979-07-13 CA CA331,760A patent/CA1133419A/en not_active Expired
- 1979-07-13 DE DE19792928427 patent/DE2928427A1/de not_active Withdrawn
- 1979-07-13 NL NL7905501A patent/NL7905501A/nl not_active Application Discontinuation
- 1979-07-13 KR KR1019790002339A patent/KR830002163B1/ko active
- 1979-07-30 AU AU49352/79A patent/AU525075B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU525075B2 (en)	1982-10-21
FR2430988A1 (fr)	1980-02-08
IT1162608B (it)	1987-04-01
CA1133419A (en)	1982-10-12
DE2928427A1 (de)	1980-01-24
FR2430988B1 (nl)	1984-03-16
US4197179A (en)	1980-04-08
GB2026036A (en)	1980-01-30
IT7949725A0 (it)	1979-07-11
GB2026036B (en)	1982-09-02
NL7905501A (nl)	1980-01-15
KR830000745A (ko)	1983-04-18
JPS5538990A (en)	1980-03-18
KR830002163B1 (ko)	1983-10-17

Publication	Publication Date	Title
BE877645A (nl)	1980-01-14	Elektrolytische chlooralkalicellen
SE7813139L (sv)	1979-08-18	Elektrolysforfarande
DK147813C (da)	1985-07-15	Elektrodekonstruktion
NL7903208A (nl)	1979-10-30	Elektrolyse.
NL170648C (nl)	1982-12-01	Elektrolysecel.
BE879521A (fr)	1980-04-21	Schroefkap met borgrand
SE7807699L (sv)	1979-01-12	Elektrolysforfarande
BR7906105A (pt)	1980-07-15	Esquema de ligacoes
NO791005L (no)	1979-10-01	Elektrode for elektrolyseprosesser.
DD161092A3 (de)	1984-10-17	Versenkbarer teleskophydrant
AR227365A1 (es)	1982-10-15	Electrolizador
FI793080A (fi)	1980-04-27	Anod
BR7906995A (pt)	1980-09-16	Conjunto incluindo elementos consumiveis
NL188299C (nl)	1992-05-18	Electrolyse-inrichting.
FI791006A (fi)	1979-09-28	Syreselektiv anod
SE437166B (sv)	1985-02-11	Elektrolyscell
SE7810490L (sv)	1979-04-09	Elektrolysforfarande
FI793427A (fi)	1980-05-17	Stabiliserad dc/dc spaenningsomvandlarenhet
AT367567B (de)	1982-07-12	Gluehkathode
BE875202A (fr)	1979-10-01	Buisdeel met beweegbare stootrand
BE877055A (fr)	1979-12-18	Electrocatalyseur cathodique
TR19730A (tr)	1979-11-27	Elektrolitik nucre
IT1096060B (it)	1985-08-17	Lavorazione elettrolitica
AT361946B (de)	1981-04-10	Elektrolysezelle
DK475079A (da)	1980-05-11	Polyvinylchloridskum

Legal Events

Date	Code	Title	Description
1989-01-31	RE	Patent lapsed	Owner name: THE DOW CHEMICAL CY Effective date: 19880731

Date

Code

Title

Description

1989-01-31

Patent lapsed

Owner name: THE DOW CHEMICAL CY

Effective date: 19880731