CA2687319A1 - Electrode for membrane electrolysis cells - Google Patents
Electrode for membrane electrolysis cells Download PDFInfo
- Publication number
- CA2687319A1 CA2687319A1 CA002687319A CA2687319A CA2687319A1 CA 2687319 A1 CA2687319 A1 CA 2687319A1 CA 002687319 A CA002687319 A CA 002687319A CA 2687319 A CA2687319 A CA 2687319A CA 2687319 A1 CA2687319 A1 CA 2687319A1
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- electrolysis cell
- grooves
- cell according
- 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.)
- Abandoned
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 33
- 239000012528 membrane Substances 0.000 title claims abstract description 27
- 230000003628 erosive effect Effects 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 24
- 239000012267 brine Substances 0.000 claims description 17
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 239000003014 ion exchange membrane Substances 0.000 claims description 7
- 239000003518 caustics Substances 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- 239000010935 stainless steel Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
-
- 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
- C25B1/14—Alkali metal compounds
- C25B1/16—Hydroxides
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Metals (AREA)
- Secondary Cells (AREA)
- Primary Cells (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2007A000980 | 2007-05-15 | ||
| IT000980A ITMI20070980A1 (it) | 2007-05-15 | 2007-05-15 | Elettrodo per celle elettrolitiche a membrana |
| PCT/EP2008/055887 WO2008138945A2 (en) | 2007-05-15 | 2008-05-14 | Electrode for membrane electrolysis cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2687319A1 true CA2687319A1 (en) | 2008-11-20 |
Family
ID=39874450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002687319A Abandoned CA2687319A1 (en) | 2007-05-15 | 2008-05-14 | Electrode for membrane electrolysis cells |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US20100059389A1 (es) |
| EP (1) | EP2147133B1 (es) |
| JP (1) | JP5193287B2 (es) |
| KR (1) | KR20100023873A (es) |
| CN (1) | CN101707932B (es) |
| AR (1) | AR066579A1 (es) |
| AT (1) | ATE490354T1 (es) |
| AU (1) | AU2008249990B2 (es) |
| BR (1) | BRPI0811852A2 (es) |
| CA (1) | CA2687319A1 (es) |
| CL (1) | CL2008001402A1 (es) |
| DE (1) | DE602008003789D1 (es) |
| DK (1) | DK2147133T3 (es) |
| EG (1) | EG25970A (es) |
| ES (1) | ES2357080T3 (es) |
| IL (1) | IL201541A (es) |
| IT (1) | ITMI20070980A1 (es) |
| MX (1) | MX2009012314A (es) |
| PL (1) | PL2147133T3 (es) |
| PT (1) | PT2147133E (es) |
| RU (1) | RU2436871C2 (es) |
| TW (1) | TW200902767A (es) |
| WO (1) | WO2008138945A2 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8714115B2 (en) * | 2010-04-09 | 2014-05-06 | Hydrogen Injection Technology, Inc. | Cylindrical hydrogen fuel generator having passive tubular cells |
| WO2014052928A1 (en) * | 2012-09-28 | 2014-04-03 | Hydrogen Injection Technology, Inc. | Supplementary hydrogen fuel system |
| FI125711B (en) * | 2012-12-21 | 2016-01-15 | Outotec Oyj | Electrode for the electrolysis process |
| JP6234754B2 (ja) * | 2013-09-18 | 2017-11-22 | 株式会社神戸製鋼所 | 電極用金属板及び電極 |
| JP6062597B2 (ja) * | 2014-09-19 | 2017-01-18 | 株式会社東芝 | 電解装置、電極ユニットおよび電解水生成方法 |
| US20220025530A1 (en) * | 2018-09-21 | 2022-01-27 | Asahi Kasei Kabushiki Kaisha | Electrode for electrolysis and laminate |
| CN109457270A (zh) * | 2018-12-29 | 2019-03-12 | 西安泰金工业电化学技术有限公司 | 一种钛基涂层钛阳极的制备方法 |
| WO2021014940A1 (ja) * | 2019-07-23 | 2021-01-28 | マクセルホールディングス株式会社 | 気泡生成用電極及び気泡生成用電極の表面形成方法 |
| CN110441539B (zh) * | 2019-08-21 | 2023-08-01 | 东软威特曼生物科技（沈阳）有限公司 | 用于固体直热式或空气浴式反应盘的反应杯架及全自动生化分析仪 |
| US20240157288A1 (en) * | 2022-11-10 | 2024-05-16 | University Of Southern California | Microfluidic device design for extraction and phase separation for organic solvent purification |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3361656A (en) * | 1966-05-16 | 1968-01-02 | Hooker Chemical Corp | Wicking electrode for an electrolytic cell |
| US3589942A (en) * | 1966-12-22 | 1971-06-29 | Cons Natural Gas Svc | Bipolar collector plates |
| US4056452A (en) * | 1976-02-26 | 1977-11-01 | Billings Energy Research Corporation | Electrolysis apparatus |
| DE2926776C2 (de) * | 1979-07-03 | 1984-03-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Brennstoff- und/oder Elektrolyse-Zelle |
| JPS6016518B2 (ja) * | 1980-07-31 | 1985-04-25 | 旭硝子株式会社 | イオン交換膜電解槽 |
| WO1984003904A1 (en) * | 1983-03-30 | 1984-10-11 | Du Pont | Improved process for electrolysis of brine with iodide impurities |
| JPS6049718B2 (ja) * | 1983-08-12 | 1985-11-05 | 旭硝子株式会社 | 塩化アルカリ電解槽 |
| DD244769B3 (de) * | 1985-12-23 | 1991-08-08 | ��������@�������`������@����k�� | Vorrichtung zur durchfuehrung elektrochemischer prozesse |
| BR9000773A (pt) * | 1989-02-28 | 1991-01-22 | Du Pont | Processo para a fabricacao de uma membrana de troca de catio; processo para a fabricacao de um tecido revestido; processo para a fabricacao de um fio revestido; membrana de troca de cation; processo aperfeicoado para a eletrolise de um haleto de metal alcalino; tecido de troca de cation e fio de troca de cation |
| SE465966B (sv) * | 1989-07-14 | 1991-11-25 | Permascand Ab | Elektrod foer elektrolys, foerfarande foer dess framstaellning samt anvaendningen av elektroden |
| TW197475B (es) * | 1990-12-26 | 1993-01-01 | Eltech Systems Corp | |
| SE505714C2 (sv) * | 1991-09-19 | 1997-09-29 | Permascand Ab | Elektrod med kanalbildande trådar, sätt att tillverka elektroden, elektrolyscell försedd med elektroden samt sätt vid elektrolys |
| JPH08302492A (ja) * | 1995-04-28 | 1996-11-19 | Permelec Electrode Ltd | ガス拡散電極を使用する電解槽 |
| IT1279069B1 (it) * | 1995-11-22 | 1997-12-04 | Permelec Spa Nora | Migliorato tipo di elettrodo per elettrolizzatori a membrana a scambio ionico |
| US5653857A (en) * | 1995-11-29 | 1997-08-05 | Oxteh Systems, Inc. | Filter press electrolyzer electrode assembly |
| JP2001152380A (ja) * | 1999-11-29 | 2001-06-05 | Tokuyama Corp | イオン交換膜電解槽 |
| EP2039806B1 (en) * | 2002-11-27 | 2015-08-19 | Asahi Kasei Chemicals Corporation | Bipolar, zero-gap type electrolytic cell |
| RU2227817C1 (ru) * | 2003-06-16 | 2004-04-27 | Кубанский государственный аграрный университет | Электролитическая ячейка низкоамперного электролизера для получения водорода и кислорода из воды |
| DE102005006555A1 (de) * | 2005-02-11 | 2006-08-17 | Uhdenora S.P.A. | Elektrode für Elektrolysezellen |
-
2007
- 2007-05-15 IT IT000980A patent/ITMI20070980A1/it unknown
-
2008
- 2008-03-14 CL CL200801402A patent/CL2008001402A1/es unknown
- 2008-04-25 TW TW097115149A patent/TW200902767A/zh unknown
- 2008-05-14 CA CA002687319A patent/CA2687319A1/en not_active Abandoned
- 2008-05-14 WO PCT/EP2008/055887 patent/WO2008138945A2/en not_active Ceased
- 2008-05-14 PL PL08759575T patent/PL2147133T3/pl unknown
- 2008-05-14 RU RU2009146284/07A patent/RU2436871C2/ru not_active IP Right Cessation
- 2008-05-14 JP JP2010507912A patent/JP5193287B2/ja not_active Expired - Fee Related
- 2008-05-14 ES ES08759575T patent/ES2357080T3/es active Active
- 2008-05-14 EP EP08759575A patent/EP2147133B1/en not_active Not-in-force
- 2008-05-14 DE DE602008003789T patent/DE602008003789D1/de active Active
- 2008-05-14 KR KR1020097026193A patent/KR20100023873A/ko not_active Ceased
- 2008-05-14 AU AU2008249990A patent/AU2008249990B2/en not_active Ceased
- 2008-05-14 DK DK08759575.7T patent/DK2147133T3/da active
- 2008-05-14 CN CN2008800158766A patent/CN101707932B/zh not_active Expired - Fee Related
- 2008-05-14 AT AT08759575T patent/ATE490354T1/de active
- 2008-05-14 BR BRPI0811852-3A2A patent/BRPI0811852A2/pt not_active IP Right Cessation
- 2008-05-14 MX MX2009012314A patent/MX2009012314A/es active IP Right Grant
- 2008-05-14 PT PT08759575T patent/PT2147133E/pt unknown
- 2008-05-15 AR ARP080102058A patent/AR066579A1/es unknown
-
2009
- 2009-10-15 IL IL201541A patent/IL201541A/en not_active IP Right Cessation
- 2009-11-11 EG EG2009111668A patent/EG25970A/xx active
- 2009-11-13 US US12/617,773 patent/US20100059389A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008249990B2 (en) | 2012-02-02 |
| HK1143615A1 (en) | 2011-01-07 |
| ATE490354T1 (de) | 2010-12-15 |
| RU2436871C2 (ru) | 2011-12-20 |
| AR066579A1 (es) | 2009-08-26 |
| RU2009146284A (ru) | 2011-06-20 |
| TW200902767A (en) | 2009-01-16 |
| EP2147133B1 (en) | 2010-12-01 |
| AU2008249990A1 (en) | 2008-11-20 |
| CN101707932B (zh) | 2011-07-27 |
| KR20100023873A (ko) | 2010-03-04 |
| CL2008001402A1 (es) | 2008-08-22 |
| MX2009012314A (es) | 2009-12-03 |
| EG25970A (en) | 2012-11-13 |
| DE602008003789D1 (de) | 2011-01-13 |
| JP5193287B2 (ja) | 2013-05-08 |
| PL2147133T3 (pl) | 2011-05-31 |
| US20100059389A1 (en) | 2010-03-11 |
| EP2147133A2 (en) | 2010-01-27 |
| IL201541A0 (en) | 2010-05-31 |
| WO2008138945A3 (en) | 2009-01-15 |
| BRPI0811852A2 (pt) | 2014-11-18 |
| CN101707932A (zh) | 2010-05-12 |
| ITMI20070980A1 (it) | 2008-11-16 |
| WO2008138945A2 (en) | 2008-11-20 |
| PT2147133E (pt) | 2011-02-24 |
| DK2147133T3 (da) | 2011-02-28 |
| JP2010526938A (ja) | 2010-08-05 |
| ES2357080T3 (es) | 2011-04-18 |
| IL201541A (en) | 2013-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20130423 |
|
| FZDE | Discontinued |
Effective date: 20150514 |