BR9810076A - Eletrolisador bipolar de membrana de troca iÈnica - Google Patents
Eletrolisador bipolar de membrana de troca iÈnicaInfo
- Publication number
- BR9810076A BR9810076A BR9810076-9A BR9810076A BR9810076A BR 9810076 A BR9810076 A BR 9810076A BR 9810076 A BR9810076 A BR 9810076A BR 9810076 A BR9810076 A BR 9810076A
- Authority
- BR
- Brazil
- Prior art keywords
- ion exchange
- exchange membrane
- bipolar ion
- membrane electrolyser
- membrane
- Prior art date
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)
Abstract
Patente de Invenção: <B>''ELETROLISADOR BIPOLAR DE MEMBRANA DE TROCA IÈNICA''<D>. A presente invenção descreve um projeto de elementos para eletrolisadores de troca iónica para a eletrólise de salmoura para produzir cloro, hidrogênio e soda cáustica. Este novo projeto resolve os problemas que afetam a técnica anterior, tanto ao minimizar a concentração de eletrólito e gradientes de temperatura, quanto à flutuação de pressão que recorre a componentes que são fáceis de ser instalados e podem ser obtidos através de ciclos de produção automatizada.
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 (1)
Publication Number | Publication Date |
---|---|
BR9810076A true BR9810076A (pt) | 2000-09-19 |
Family
ID=26331512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9810076-9A BR9810076A (pt) | 1997-06-03 | 1998-06-02 | Eletrolisador bipolar de membrana de troca iÈnica |
Country Status (12)
Country | Link |
---|---|
US (1) | US6214181B1 (pt) |
EP (1) | EP0991794B1 (pt) |
JP (1) | JP2002502463A (pt) |
CN (1) | CN1259175A (pt) |
AU (1) | AU8212298A (pt) |
BR (1) | BR9810076A (pt) |
CA (1) | CA2291095A1 (pt) |
DE (1) | DE69803570T2 (pt) |
ID (1) | ID20805A (pt) |
RU (1) | RU2190701C2 (pt) |
TW (1) | TW419533B (pt) |
WO (1) | WO1998055670A1 (pt) |
Families Citing this family (22)
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 |
GB9910714D0 (en) | 1999-05-10 | 1999-07-07 | Ici Plc | Bipolar electrolyser |
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 |
WO2001016398A1 (fr) * | 1999-08-27 | 2001-03-08 | Asahi Kasei Kabushiki Kaisha | Cellule unitaire destinee a une cuve electrolytique comprenant une solution aqueuse metallique de chlorure alcalin |
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 |
WO2008064159A1 (en) | 2006-11-19 | 2008-05-29 | 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 (en) * | 2012-06-20 | 2013-12-25 | Solvay Sa | Bipolar electrode and method for producing same |
US9051657B2 (en) | 2012-07-16 | 2015-06-09 | Wood Stone Corporation | Modular electrolysis unit |
EP3093374A1 (en) * | 2015-05-12 | 2016-11-16 | Exen Sarl | Electrolyzer apparatus |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5647267B2 (pt) * | 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 |
US4643818A (en) * | 1984-08-07 | 1987-02-17 | Asahi Kasei Kogyo Kabushiki Kaisha | Multi-cell electrolyzer |
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 |
EP0521386B1 (en) * | 1991-06-26 | 1996-09-04 | CHLORINE ENGINEERS CORP., Ltd. | Electrolyzer and its production |
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 |
-
1998
- 1998-06-02 DE DE69803570T patent/DE69803570T2/de not_active Expired - Fee Related
- 1998-06-02 EP EP98932107A patent/EP0991794B1/en not_active Expired - Lifetime
- 1998-06-02 US US09/424,944 patent/US6214181B1/en not_active Expired - Fee Related
- 1998-06-02 BR BR9810076-9A patent/BR9810076A/pt not_active IP Right Cessation
- 1998-06-02 CN CN98805808A patent/CN1259175A/zh active Pending
- 1998-06-02 WO PCT/EP1998/003286 patent/WO1998055670A1/en active IP Right Grant
- 1998-06-02 JP JP50148699A patent/JP2002502463A/ja active Pending
- 1998-06-02 AU AU82122/98A patent/AU8212298A/en not_active Abandoned
- 1998-06-02 CA CA002291095A patent/CA2291095A1/en not_active Abandoned
- 1998-06-02 RU RU2000100042/12A patent/RU2190701C2/ru not_active IP Right Cessation
- 1998-06-03 TW TW087108686A patent/TW419533B/zh not_active IP Right Cessation
- 1998-06-03 ID IDP980818A patent/ID20805A/id unknown
Also Published As
Publication number | Publication date |
---|---|
WO1998055670A1 (en) | 1998-12-10 |
CA2291095A1 (en) | 1998-12-10 |
EP0991794B1 (en) | 2002-01-23 |
CN1259175A (zh) | 2000-07-05 |
EP0991794A1 (en) | 2000-04-12 |
TW419533B (en) | 2001-01-21 |
ID20805A (id) | 1999-03-09 |
JP2002502463A (ja) | 2002-01-22 |
DE69803570T2 (de) | 2002-10-10 |
DE69803570D1 (de) | 2002-03-14 |
RU2190701C2 (ru) | 2002-10-10 |
US6214181B1 (en) | 2001-04-10 |
AU8212298A (en) | 1998-12-21 |
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B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
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