ITMI930256A1 - Migliorato processo di elettrolisi cloro-soda a diaframma e relativa cella - Google Patents

Migliorato processo di elettrolisi cloro-soda a diaframma e relativa cella

Info

Publication number
ITMI930256A1
ITMI930256A1 IT000256A ITMI930256A ITMI930256A1 IT MI930256 A1 ITMI930256 A1 IT MI930256A1 IT 000256 A IT000256 A IT 000256A IT MI930256 A ITMI930256 A IT MI930256A IT MI930256 A1 ITMI930256 A1 IT MI930256A1
Authority
IT
Italy
Prior art keywords
brine
diaphragm
chlorine
electrolysis process
cathodes
Prior art date
Application number
IT000256A
Other languages
English (en)
Inventor
Giovanni Meneghini
Carlo Traini
Original Assignee
Nora Permelec S P A Ora De Nora S P A De
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.)
Filing date
Publication date
Application filed by Nora Permelec S P A Ora De Nora S P A De filed Critical Nora Permelec S P A Ora De Nora S P A De
Publication of ITMI930256A0 publication Critical patent/ITMI930256A0/it
Priority to ITMI930256A priority Critical patent/IT1263899B/it
Priority to CN93118586A priority patent/CN1054893C/zh
Priority to IL10848894A priority patent/IL108488A0/xx
Priority to US08/189,108 priority patent/US5401367A/en
Priority to CA002114758A priority patent/CA2114758A1/en
Priority to JP6015009A priority patent/JPH06340992A/ja
Priority to NO940459A priority patent/NO309103B1/no
Priority to ZA94914A priority patent/ZA94914B/xx
Priority to RU94003819/25A priority patent/RU2126461C1/ru
Priority to BG98450A priority patent/BG62009B1/bg
Priority to BR9400552A priority patent/BR9400552A/pt
Priority to EP94102149A priority patent/EP0612865B1/en
Priority to AT94102149T priority patent/ATE166114T1/de
Priority to PL94302211A priority patent/PL302211A1/xx
Priority to DE69410142T priority patent/DE69410142T2/de
Priority to MX9401113A priority patent/MX9401113A/es
Priority to SA94140574A priority patent/SA94140574A/ar
Publication of ITMI930256A1 publication Critical patent/ITMI930256A1/it
Application granted granted Critical
Publication of IT1263899B publication Critical patent/IT1263899B/it

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

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)
ITMI930256A 1993-02-12 1993-02-12 Migliorato processo di elettrolisi cloro-soda a diaframma e relativa cella IT1263899B (it)

Priority Applications (17)

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
CN93118586A CN1054893C (zh) 1993-02-12 1993-10-23 氯碱隔膜电解方法和有关的电解槽
IL10848894A IL108488A0 (en) 1993-02-12 1994-01-31 Chlor-alkali diaphragm electrolysis process and relevant cell
US08/189,108 US5401367A (en) 1993-02-12 1994-01-31 Chlor-alkali diaphragm electrolysis process and relevant cell
CA002114758A CA2114758A1 (en) 1993-02-12 1994-02-02 Chlor-alkali diaphragm electrolysis process and relevant cell
JP6015009A JPH06340992A (ja) 1993-02-12 1994-02-09 改良塩素−アルカリ隔膜電解法および関連セル
RU94003819/25A RU2126461C1 (ru) 1993-02-12 1994-02-10 Способ хлорщелочного электролиза и диафрагменный электролизер
ZA94914A ZA94914B (en) 1993-02-12 1994-02-10 Chlor-alkali diaphragm electrolysis process and relevant cell
NO940459A NO309103B1 (no) 1993-02-12 1994-02-10 FremgangsmÕte og anordning for kloralkali- diafragmaelektrolyse
BG98450A BG62009B1 (bg) 1993-02-12 1994-02-10 Метод за провеждане на хлоралкална електролиза идиафрагмена клетка за осъществяването му
BR9400552A BR9400552A (pt) 1993-02-12 1994-02-10 Processo de eletrólise de cloro-álcali e célula de diafragma
PL94302211A PL302211A1 (en) 1993-02-12 1994-02-11 Method of electrolytically obtaining chlorine and lye and membrane-type electrolyzer therefor
AT94102149T ATE166114T1 (de) 1993-02-12 1994-02-11 Verfahren zur chlor-alkali elektrolyse mit diaphragma und zelle dazu
EP94102149A EP0612865B1 (en) 1993-02-12 1994-02-11 Chlor-alkali diaphragm electrolysis process and relevant cell
DE69410142T DE69410142T2 (de) 1993-02-12 1994-02-11 Verfahren zur Chlor-Alkali Elektrolyse mit Diaphragma und Zelle dazu
MX9401113A MX9401113A (es) 1993-02-12 1994-02-11 Proceso y cuba mejorados para la electrolisis cloro-alcali con diafragma.
SA94140574A SA94140574A (ar) 1993-02-12 1994-02-26 طريقة محسنة للتحليل الكهربائي لحاجز الكلور القلوي والخلية الخاصة بها

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
ITMI930256A0 ITMI930256A0 (it) 1993-02-12
ITMI930256A1 true ITMI930256A1 (it) 1994-08-12
IT1263899B IT1263899B (it) 1996-09-05

Family

ID=11364985

Family Applications (1)

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

Country Status (17)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69803570T2 (de) 1997-06-03 2002-10-10 Uhdenora Technologies Srl Bipolare elektrolyseur mit ionenaustauscher membran
DE10159708A1 (de) * 2001-12-05 2003-06-18 Bayer Ag Alkalichlorid-Elektrolysezelle mit Gasdiffusionselektroden
CA2594677A1 (en) * 2004-12-23 2006-06-29 The Australian National University Increased conductivity and enhanced electrolytic and electrochemical processes
ES2584652T3 (es) * 2010-04-22 2016-09-28 Spraying Systems Co. Sistema electrolizante
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 (7)

* 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
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
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
DE3622737C1 (de) * 1986-07-05 1987-10-08 Klaus Kalwar Verfahren zur Korona-Behandlung von bahnfoermigen Materialien sowie Vorrichtung zur Durchfuehrung des Verfahrens
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.

Also Published As

Publication number Publication date
NO309103B1 (no) 2000-12-11
NO940459D0 (no) 1994-02-10
RU2126461C1 (ru) 1999-02-20
SA94140574B1 (ar) 2005-07-06
MX9401113A (es) 1994-08-31
PL302211A1 (en) 1994-08-22
DE69410142D1 (de) 1998-06-18
EP0612865B1 (en) 1998-05-13
CN1090892A (zh) 1994-08-17
ZA94914B (en) 1994-08-22
ATE166114T1 (de) 1998-05-15
DE69410142T2 (de) 1999-02-11
IT1263899B (it) 1996-09-05
BG98450A (bg) 1995-05-31
BG62009B1 (bg) 1998-12-30
CN1054893C (zh) 2000-07-26
SA94140574A (ar) 2005-12-03
ITMI930256A0 (it) 1993-02-12
CA2114758A1 (en) 1994-08-13
JPH06340992A (ja) 1994-12-13
NO940459L (no) 1994-08-15
IL108488A0 (en) 1994-05-30
US5401367A (en) 1995-03-28
BR9400552A (pt) 1994-08-23
EP0612865A1 (en) 1994-08-31

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Legal Events

Date Code Title Description
0001 Granted