DE69803570T2 - Bipolare elektrolyseur mit ionenaustauscher membran - Google Patents

Bipolare elektrolyseur mit ionenaustauscher membran

Info

Publication number
DE69803570T2
DE69803570T2 DE69803570T DE69803570T DE69803570T2 DE 69803570 T2 DE69803570 T2 DE 69803570T2 DE 69803570 T DE69803570 T DE 69803570T DE 69803570 T DE69803570 T DE 69803570T DE 69803570 T2 DE69803570 T2 DE 69803570T2
Authority
DE
Germany
Prior art keywords
electrolysiser
bipolar
ion exchanger
exchanger membrane
membrane
Prior art date
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 - Fee Related
Application number
DE69803570T
Other languages
English (en)
Other versions
DE69803570D1 (de
Inventor
Luciano Iacopetti
Maurizio Marzupio
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.)
Uhdenora Technologies SRL
Original Assignee
Uhdenora Technologies SRL
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
Priority claimed from IT97MI001296 external-priority patent/IT1292061B1/it
Priority claimed from ITMI980915 external-priority patent/ITMI980915A1/it
Application filed by Uhdenora Technologies SRL filed Critical Uhdenora Technologies SRL
Publication of DE69803570D1 publication Critical patent/DE69803570D1/de
Application granted granted Critical
Publication of DE69803570T2 publication Critical patent/DE69803570T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE69803570T 1997-06-03 1998-06-02 Bipolare elektrolyseur mit ionenaustauscher membran Expired - Fee Related DE69803570T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97MI001296 IT1292061B1 (it) 1997-06-03 1997-06-03 Alettrolizzatore bipolare a membrana a scambio ionico
ITMI980915 ITMI980915A1 (it) 1998-04-29 1998-04-29 Elettrolizzatore bipolare a membrana a scambio ionico
PCT/EP1998/003286 WO1998055670A1 (en) 1997-06-03 1998-06-02 Ion exchange membrane bipolar electrolyzer

Publications (2)

Publication Number Publication Date
DE69803570D1 DE69803570D1 (de) 2002-03-14
DE69803570T2 true DE69803570T2 (de) 2002-10-10

Family

ID=26331512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803570T Expired - Fee Related DE69803570T2 (de) 1997-06-03 1998-06-02 Bipolare elektrolyseur mit ionenaustauscher membran

Country Status (12)

Country Link
US (1) US6214181B1 (de)
EP (1) EP0991794B1 (de)
JP (1) JP2002502463A (de)
CN (1) CN1259175A (de)
AU (1) AU8212298A (de)
BR (1) BR9810076A (de)
CA (1) CA2291095A1 (de)
DE (1) DE69803570T2 (de)
ID (1) ID20805A (de)
RU (1) RU2190701C2 (de)
TW (1) TW419533B (de)
WO (1) WO1998055670A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4007565B2 (ja) * 1998-05-11 2007-11-14 クロリンエンジニアズ株式会社 イオン交換膜電解槽
DE19850071A1 (de) * 1998-10-30 2000-05-04 Bayer Ag Membran-Elektrolysezelle mit aktiver Gas-/Flüssigkeitstrennung
US20040108204A1 (en) 1999-05-10 2004-06-10 Ineos Chlor Limited Gasket with curved configuration at peripheral edge
US6761808B1 (en) 1999-05-10 2004-07-13 Ineos Chlor Limited Electrode structure
GB9910714D0 (en) 1999-05-10 1999-07-07 Ici Plc Bipolar electrolyser
JP3707778B2 (ja) * 1999-08-27 2005-10-19 旭化成ケミカルズ株式会社 塩化アルカリ金属水溶液電解槽用の単位セル
IT1319102B1 (it) * 2000-11-13 2003-09-23 Nora Impianti S P A Ora De Nor Sistema di scarico per miscele bifase gas-liquido a sezionidifferenziate
ITMI20012561A1 (it) * 2001-12-05 2003-06-05 Uhdenora Technologies Srl Nuovo elettrolizzatore a membrana a scambio ionico
ITMI20021538A1 (it) * 2002-07-12 2004-01-12 De Nora Elettrodi Spa Struttura per dita catodiche di celle cloro-soda a diaframma
DE10249508A1 (de) * 2002-10-23 2004-05-06 Uhde Gmbh Elektrolysezelle mit Innenrinne
JP4899294B2 (ja) * 2004-06-10 2012-03-21 株式会社日立製作所 水素燃料製造システム，水素燃料製造方法および水素燃料製造プログラム
ITMI20050839A1 (it) * 2005-05-11 2006-11-12 De Nora Elettrodi Spa Dito catodico per cella a diaframma
US8317985B2 (en) * 2006-11-19 2012-11-27 Wood Stone Corporation Hydrogen producing unit
DE102010054643A1 (de) 2010-12-15 2012-06-21 Bayer Material Science Ag Elektrolyseur mit spiralförmigem Einlaufschlauch
DE102011017264A1 (de) 2011-04-15 2012-10-18 Bayer Material Science Ag Alternativer Einbau einer Gas-Diffussions-Elektrode in eine elektrochemische Zelle
DE102011100768A1 (de) 2011-05-06 2012-12-06 Bayer Material Science Ag Elektrochemische Zelle mit Rahmendichtung zur alternativen Abdichtung gegenRandläufigkeiten des Elektrolyten
CN102304723A (zh) * 2011-09-20 2012-01-04 福建师范大学 一种基于阴阳离子交换膜与双极膜构成的三膜四室无氯产碱电解槽
EP2677586A1 (de) * 2012-06-20 2013-12-25 Solvay Sa Bipolare Elektrode und Verfahren zur Herstellung davon
US9051657B2 (en) 2012-07-16 2015-06-09 Wood Stone Corporation Modular electrolysis unit
EP3093374A1 (de) * 2015-05-12 2016-11-16 Exen Sarl Elektrolysator
CN108726740A (zh) * 2018-06-11 2018-11-02 山东龙安泰环保科技有限公司 一种高氯化钠废水零排放处理方法
DE102022212778A1 (de) * 2022-11-29 2024-05-29 Robert Bosch Gesellschaft mit beschränkter Haftung Zellenstapel von elektrochemischen Zellen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647267B2 (de) * 1973-03-13 1981-11-09
JPS599185A (ja) * 1982-07-06 1984-01-18 Asahi Chem Ind Co Ltd イオン交換膜法電解槽
NO853041L (no) * 1984-08-07 1986-02-10 Asahi Chemical Ind En flercellet elektrolysator.
US4602984A (en) * 1984-12-17 1986-07-29 The Dow Chemical Company Monopolar electrochemical cell having a novel electric current transmission element
JPH0674513B2 (ja) * 1985-10-23 1994-09-21 旭化成工業株式会社 複極式電解槽ユニツト
US4666580A (en) * 1985-12-16 1987-05-19 The Dow Chemical Company Structural frame for an electrochemical cell
US4755272A (en) * 1986-05-02 1988-07-05 The Dow Chemical Company Bipolar electrochemical cell having novel means for electrically connecting anode and cathode of adjacent cell units
US4839012A (en) * 1988-01-05 1989-06-13 The Dow Chemical Company Antisurge outlet apparatus for use in electrolytic cells
DE4014778A1 (de) * 1990-05-09 1991-11-14 Metallgesellschaft Ag Elektrolyseur
DE69213362T2 (de) * 1991-06-26 1997-02-13 Chlorine Eng Corp Ltd Elektrolyseur und Herstellung davon
IT1264802B1 (it) * 1992-06-03 1996-10-10 Tosoh Corp Cella elettrolitica bipolare
IT1263899B (it) 1993-02-12 1996-09-05 Permelec Spa Nora Migliorato processo di elettrolisi cloro-soda a diaframma e relativa cella
JP3282691B2 (ja) * 1993-04-30 2002-05-20 クロリンエンジニアズ株式会社 電解槽
JP3555197B2 (ja) * 1994-09-30 2004-08-18 旭硝子株式会社 複極型イオン交換膜電解槽

Also Published As

Publication number Publication date
EP0991794B1 (de) 2002-01-23
ID20805A (id) 1999-03-09
DE69803570D1 (de) 2002-03-14
CN1259175A (zh) 2000-07-05
US6214181B1 (en) 2001-04-10
AU8212298A (en) 1998-12-21
BR9810076A (pt) 2000-09-19
EP0991794A1 (de) 2000-04-12
TW419533B (en) 2001-01-21
WO1998055670A1 (en) 1998-12-10
RU2190701C2 (ru) 2002-10-10
JP2002502463A (ja) 2002-01-22
CA2291095A1 (en) 1998-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee