NO940459D0 - Fremgangsmaate og anordning for kloralkali diafragma elektrolyse - Google Patents

Fremgangsmaate og anordning for kloralkali diafragma elektrolyse

Info

Publication number: NO940459D0
Authority: NO; Norway
Prior art keywords: brine; chlor; cathodes; caustic; cell
Prior art date: 1993-02-12

Application number

NO940459A

Other languages

English (en)

Other versions

NO309103B1 (no

NO940459L (no

Inventor

Carlo Traini

Giovanni Meneghini

Original Assignee

Permelec Spa Nora

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.)

1993-02-12

Filing date

1994-02-10

Publication date

1994-02-10

1994-02-10 Application filed by Permelec Spa Nora filed Critical Permelec Spa Nora

1994-02-10 Publication of NO940459D0 publication Critical patent/NO940459D0/no

1994-08-15 Publication of NO940459L publication Critical patent/NO940459L/no

2000-12-11 Publication of NO309103B1 publication Critical patent/NO309103B1/no

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
- 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
- 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
- C25B9/13—Single electrolytic cells with circulation of an electrolyte

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Separation Using Semi-Permeable Membranes (AREA)

NO940459A 1993-02-12 1994-02-10 FremgangsmÕte og anordning for kloralkali- diafragmaelektrolyse NO309103B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI930256A IT1263899B (it)	1993-02-12	1993-02-12	Migliorato processo di elettrolisi cloro-soda a diaframma e relativa cella

Publications (3)

Publication Number	Publication Date
NO940459D0 true NO940459D0 (no)	1994-02-10
NO940459L NO940459L (no)	1994-08-15
NO309103B1 NO309103B1 (no)	2000-12-11

Family

ID=11364985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO940459A NO309103B1 (no)	1993-02-12	1994-02-10	FremgangsmÕte og anordning for kloralkali- diafragmaelektrolyse

Country Status (17)

Country	Link
US (1)	US5401367A (no)
EP (1)	EP0612865B1 (no)
JP (1)	JPH06340992A (no)
CN (1)	CN1054893C (no)
AT (1)	ATE166114T1 (no)
BG (1)	BG62009B1 (no)
BR (1)	BR9400552A (no)
CA (1)	CA2114758A1 (no)
DE (1)	DE69410142T2 (no)
IL (1)	IL108488A0 (no)
IT (1)	IT1263899B (no)
MX (1)	MX9401113A (no)
NO (1)	NO309103B1 (no)
PL (1)	PL302211A1 (no)
RU (1)	RU2126461C1 (no)
SA (1)	SA94140574A (no)
ZA (1)	ZA94914B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR9810076A (pt) *	1997-06-03	2000-09-19	De Nora Spa	Eletrolisador bipolar de membrana de troca iÈnica
DE10159708A1 (de) *	2001-12-05	2003-06-18	Bayer Ag	Alkalichlorid-Elektrolysezelle mit Gasdiffusionselektroden
WO2006066345A1 (en) *	2004-12-23	2006-06-29	The Australian National University	Increased conductivity and enhanced electrolytic and electrochemical processes
EP2561121B1 (en) *	2010-04-22	2016-06-01	Spraying Systems Co.	Electrolyzing system
CN106065484B (zh) *	2016-08-03	2018-02-02	金川集团股份有限公司	一种离子膜电解槽阳极加酸装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3250691A (en) *	1962-05-28	1966-05-10	Pittsburgh Plate Glass Co	Electrolytic process of decomposing an alkali metal chloride
US3674676A (en) *	1970-02-26	1972-07-04	Diamond Shamrock Corp	Expandable electrodes
US4772364A (en) *	1978-07-06	1988-09-20	Oronzio De Nora Impianti Elettrochimici S.P.A.	Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
US4169773A (en) *	1978-01-16	1979-10-02	Hooker Chemicals & Plastics Corp.	Removal of chlorate from electrolytic cell anolyte
DE2942863A1 (de) *	1979-10-24	1981-05-07	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur rueckgewinnung von im ablaufenden anolyten von membran-elektrolyseuren enthaltenem chlor
DE3041897A1 (de) *	1980-11-06	1982-06-09	Bayer Ag, 5090 Leverkusen	Salzsaeure-elektrolysezelle zur herstellung von chlor und wasserstoff
US4339321A (en) *	1980-12-08	1982-07-13	Olin Corporation	Method and apparatus of injecting replenished electrolyte fluid into an electrolytic cell
JPS599185A (ja) *	1982-07-06	1984-01-18	Asahi Chem Ind Co Ltd	イオン交換膜法電解槽
US4578159A (en) *	1985-04-25	1986-03-25	Olin Corporation	Electrolysis of alkali metal chloride brine in catholyteless membrane cells employing an oxygen consuming cathode
DE3622737C1 (de) *	1986-07-05	1987-10-08	Klaus Kalwar	Verfahren zur Korona-Behandlung von bahnfoermigen Materialien sowie Vorrichtung zur Durchfuehrung des Verfahrens
DE3637939A1 (de) *	1986-11-07	1988-05-19	Metallgesellschaft Ag	Verfahren zur herstellung von alkalihydroxid, chlor und wasserstoff durch elektrolyse einer waessrigen alkalichloridloesung in einer membranzelle
IT1229874B (it) *	1989-02-13	1991-09-13	Permelec Spa Nora	Procedimento per migliorare il trasporto di materia ad un elettrodo in una cella a diaframma e mezzi idrodinamici relativi.

1993
- 1993-02-12 IT ITMI930256A patent/IT1263899B/it active IP Right Grant
- 1993-10-23 CN CN93118586A patent/CN1054893C/zh not_active Expired - Fee Related
1994
- 1994-01-31 US US08/189,108 patent/US5401367A/en not_active Expired - Lifetime
- 1994-01-31 IL IL10848894A patent/IL108488A0/xx unknown
- 1994-02-02 CA CA002114758A patent/CA2114758A1/en not_active Abandoned
- 1994-02-09 JP JP6015009A patent/JPH06340992A/ja active Pending
- 1994-02-10 NO NO940459A patent/NO309103B1/no unknown
- 1994-02-10 ZA ZA94914A patent/ZA94914B/xx unknown
- 1994-02-10 BR BR9400552A patent/BR9400552A/pt not_active IP Right Cessation
- 1994-02-10 RU RU94003819/25A patent/RU2126461C1/ru not_active IP Right Cessation
- 1994-02-10 BG BG98450A patent/BG62009B1/bg unknown
- 1994-02-11 DE DE69410142T patent/DE69410142T2/de not_active Expired - Fee Related
- 1994-02-11 AT AT94102149T patent/ATE166114T1/de not_active IP Right Cessation
- 1994-02-11 PL PL94302211A patent/PL302211A1/xx unknown
- 1994-02-11 MX MX9401113A patent/MX9401113A/es unknown
- 1994-02-11 EP EP94102149A patent/EP0612865B1/en not_active Expired - Lifetime
- 1994-02-26 SA SA94140574A patent/SA94140574A/ar unknown

Also Published As

Publication number	Publication date
ITMI930256A0 (it)	1993-02-12
ATE166114T1 (de)	1998-05-15
IL108488A0 (en)	1994-05-30
RU2126461C1 (ru)	1999-02-20
IT1263899B (it)	1996-09-05
ITMI930256A1 (it)	1994-08-12
NO309103B1 (no)	2000-12-11
CA2114758A1 (en)	1994-08-13
US5401367A (en)	1995-03-28
SA94140574B1 (ar)	2005-07-06
DE69410142T2 (de)	1999-02-11
BR9400552A (pt)	1994-08-23
ZA94914B (en)	1994-08-22
NO940459L (no)	1994-08-15
MX9401113A (es)	1994-08-31
BG62009B1 (bg)	1998-12-30
EP0612865B1 (en)	1998-05-13
DE69410142D1 (de)	1998-06-18
BG98450A (bg)	1995-05-31
SA94140574A (ar)	2005-12-03
EP0612865A1 (en)	1994-08-31
PL302211A1 (en)	1994-08-22
JPH06340992A (ja)	1994-12-13
CN1090892A (zh)	1994-08-17
CN1054893C (zh)	2000-07-26

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