JP5161367B2 - アルカリ電解槽 - Google Patents
アルカリ電解槽 Download PDFInfo
- Publication number
- JP5161367B2 JP5161367B2 JP2011514596A JP2011514596A JP5161367B2 JP 5161367 B2 JP5161367 B2 JP 5161367B2 JP 2011514596 A JP2011514596 A JP 2011514596A JP 2011514596 A JP2011514596 A JP 2011514596A JP 5161367 B2 JP5161367 B2 JP 5161367B2
- Authority
- JP
- Japan
- Prior art keywords
- cell
- hydrogen
- oxygen
- half cell
- electrode
- 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
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000001257 hydrogen Substances 0.000 claims abstract description 52
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 52
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000001301 oxygen Substances 0.000 claims abstract description 41
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 41
- 125000006850 spacer group Chemical group 0.000 claims abstract description 34
- 239000007789 gas Substances 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 239000012229 microporous material Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- YWXYYJSYQOXTPL-SLPGGIOYSA-N isosorbide mononitrate Chemical compound [O-][N+](=O)O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 YWXYYJSYQOXTPL-SLPGGIOYSA-N 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920003345 Elvax® Polymers 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 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
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
-
- 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
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
- C25B9/05—Pressure 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Description
[0001] 本出願は、参照によりその全開示が本明細書に組み込まれている、本明細書と同じ発明者により2008年6月16日に出願された米国仮出願第61/061,939号の利益を主張する。
平均速度=直径2×重力定数g/(12×動粘度)
Sifer Nitex 3−1/1の細孔サイズは、1μm又は初期状態では約1/12小さい。圧力が200バールに増加すると、H2及びO2の気泡の密度が比例して増加し、表面張力効果に打ち勝つために必要な最初の離脱を提供するには、より大きな気泡体積、又は約6倍大きい気泡サイズが必要となる。したがって、200バールの動作圧力でのH2及びO2の気泡のクロスオーバーは、動作圧力が増加するに従いさらに生じにくくなるのは明らかである。
Claims (2)
- 水素半セルと、
酸素半セルと、
GSM(ガス分離膜)と、
2つの内部水素半セルスペーサスクリーンと、
外部水素半セルスペーサスクリーンと、
水素電極と、
2つの内部酸素半セルスペーサスクリーンと、
外部酸素半セルスペーサスクリーンと、
酸素電極と、
を備える電解槽デバイスであって、
前記水素半セルが、前記2つの内部水素半セルスペーサスクリーンと、前記外部水素半セルスペーサスクリーンと、の間に位置する前記水素電極を含み、
前記酸素半セルが、前記2つの内部酸素半セルスペーサスクリーンと、前記外部酸素半セルスペーサスクリーンと、の間に位置する前記酸素電極を含み、
前記GSMが、前記水素半セルの前記2つの内部水素半セルスペーサスクリーンと、前記酸素半セルの前記2つの内部酸素半セルスペーサスクリーンと、の間に提供されて、当該電解槽を形成する、
電解槽デバイス。 - 前記GSMが、1μmの細孔サイズを提供するミクロ孔材料からなる、請求項1に記載の電解槽デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6193908P | 2008-06-16 | 2008-06-16 | |
US61/061,939 | 2008-06-16 | ||
PCT/US2009/003600 WO2010005475A1 (en) | 2008-06-16 | 2009-06-16 | Alkaline electrolyzer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011524470A JP2011524470A (ja) | 2011-09-01 |
JP5161367B2 true JP5161367B2 (ja) | 2013-03-13 |
Family
ID=41413770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011514596A Expired - Fee Related JP5161367B2 (ja) | 2008-06-16 | 2009-06-16 | アルカリ電解槽 |
Country Status (7)
Country | Link |
---|---|
US (3) | US8123915B2 (ja) |
EP (1) | EP2300641A4 (ja) |
JP (1) | JP5161367B2 (ja) |
CN (1) | CN102124146B (ja) |
AU (1) | AU2009269894B2 (ja) |
CA (1) | CA2728173C (ja) |
WO (1) | WO2010005475A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5161367B2 (ja) * | 2008-06-16 | 2013-03-13 | リチャーズ,ウィリアム,アール. | アルカリ電解槽 |
EP2426236B1 (de) * | 2010-09-03 | 2013-01-02 | Carbon-Clean Technologies AG | Verfahren und Energieträger-Erzeugungsanlage zum kohlendioxidneutralen Ausgleich von Erzeugungsspitzen und Erzeugungstälern bei der Erzeugung von elektrischer Energie und/oder zur Erzeugung eines kohlenwasserstoffhaltigen Energieträgers |
EP2649221B1 (en) * | 2010-12-10 | 2019-03-13 | AquaHydrex Pty Ltd | Multi-layer water- splitting devices |
RU2603772C2 (ru) | 2012-06-12 | 2016-11-27 | Монаш Юниверсити | Воздухопроницаемый электрод и способ применения в расщеплении воды |
EP3028324A4 (en) | 2013-07-31 | 2017-01-11 | Aquahydrex Pty Ltd | Method and electrochemical cell for managing electrochemical reactions |
JP6501141B2 (ja) * | 2014-11-21 | 2019-04-17 | 国立大学法人横浜国立大学 | 有機ハイドライド製造装置およびこれを用いた有機ハイドライドの製造方法 |
PE20210522A1 (es) * | 2018-04-17 | 2021-03-17 | Repsol Sa | Sistema fotovoltaico-electroquimico (pv-ec) |
AU2020216203A1 (en) | 2019-02-01 | 2021-08-05 | Aquahydrex, Inc. | Electrochemical system with confined electrolyte |
EP4061983A1 (de) | 2019-11-21 | 2022-09-28 | EEG Elements Energy GmbH | Elektrolysevorrichtung |
JP2023533639A (ja) | 2020-04-23 | 2023-08-04 | ハイター エス.アール.エル. | アルカリ電解、および対応するプロセスにより水素と酸素を生成するための装置 |
IT202000008785A1 (it) * | 2020-04-23 | 2021-10-23 | Spi Consulting Srl | Apparecchiatura per la generazione di idrogeno e ossigeno tramite elettrolisi alcalina, e relativo processo |
DE102020133770A1 (de) | 2020-12-16 | 2022-06-23 | Forschungszentrum Jülich GmbH | Anordnung elektrochemischer Zellen |
US20240328004A1 (en) | 2021-07-08 | 2024-10-03 | thyssenkrupp nucera AG & Co. KGaA | Electrolyzer with multi-cell elements |
EP4215644A1 (en) | 2022-01-19 | 2023-07-26 | Max-Planck-Institut für Chemische Physik fester Stoffe | Method of forming a catalytically active material for electrochemical energy conversion |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2729640C3 (de) | 1977-06-30 | 1980-07-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Batterie aus einer Mehrzahl elektrochemischer Zellen |
US4153661A (en) * | 1977-08-25 | 1979-05-08 | Minnesota Mining And Manufacturing Company | Method of making polytetrafluoroethylene composite sheet |
JPS5638486A (en) * | 1979-09-04 | 1981-04-13 | Toagosei Chem Ind Co Ltd | Electrolytic tank for electrolyzing aqueous alkali chloride solution |
US4317863A (en) * | 1980-06-03 | 1982-03-02 | Universal Fuel Systems, Inc. | Fuel cell |
US4369102A (en) * | 1980-11-25 | 1983-01-18 | Hydor Corporation | Electrolysis apparatus for decomposing water into hydrogen gas and oxygen gas |
US4357224A (en) * | 1981-04-07 | 1982-11-02 | Westinghouse Electric Corp. | Energy efficient electrolyzer for the production of hydrogen |
JPS5974287A (ja) * | 1982-10-19 | 1984-04-26 | ハイドア・コ−ポレ−シヨン | 水電解装置 |
DE8517106U1 (de) * | 1985-06-12 | 1985-08-01 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Diaphragma für alkalische Elektrolysen |
US6638413B1 (en) * | 1989-10-10 | 2003-10-28 | Lectro Press, Inc. | Methods and apparatus for electrolysis of water |
DE4014778A1 (de) * | 1990-05-09 | 1991-11-14 | Metallgesellschaft Ag | Elektrolyseur |
US5460705A (en) * | 1993-07-13 | 1995-10-24 | Lynntech, Inc. | Method and apparatus for electrochemical production of ozone |
US5961795A (en) * | 1993-11-22 | 1999-10-05 | E. I. Du Pont De Nemours And Company | Electrochemical cell having a resilient flow field |
DE4444114C2 (de) * | 1994-12-12 | 1997-01-23 | Bayer Ag | Elektrochemische Halbzelle mit Druckkompensation |
AU2928397A (en) * | 1996-04-30 | 1997-11-19 | W.L. Gore & Associates, Inc. | Integral multi-layered ion-exchange composite membranes |
US6287431B1 (en) * | 1997-03-21 | 2001-09-11 | Lynntech International, Ltd. | Integrated ozone generator system |
US6315886B1 (en) * | 1998-12-07 | 2001-11-13 | The Electrosynthesis Company, Inc. | Electrolytic apparatus and methods for purification of aqueous solutions |
US6365032B1 (en) * | 1998-12-31 | 2002-04-02 | Proton Energy Systems, Inc. | Method for operating a high pressure electrochemical cell |
IT1313862B1 (it) * | 1999-11-11 | 2002-09-24 | Solvay | Cassone di estremita' di un elettrodializzatore, elettrodializzatoreche comprende tale cassone di estremita' e procedimento di |
CN1421053A (zh) * | 1999-11-18 | 2003-05-28 | 质子能体系股份有限公司 | 高压差电化学电池 |
US6569298B2 (en) * | 2000-06-05 | 2003-05-27 | Walter Roberto Merida-Donis | Apparatus for integrated water deionization, electrolytic hydrogen production, and electrochemical power generation |
DE10063195A1 (de) * | 2000-12-19 | 2002-06-20 | Basf Ag | Bipolare quasigeteilte Elektrolysezellen |
JP3719178B2 (ja) * | 2001-09-13 | 2005-11-24 | ソニー株式会社 | 水素ガス製造充填装置及び電気化学装置 |
US20040043888A1 (en) * | 2002-08-28 | 2004-03-04 | Noritake Co., Limited | Compositions and methods for making microporous ceramic materials |
US6939449B2 (en) * | 2002-12-24 | 2005-09-06 | General Atomics | Water electrolyzer and system |
EP1626109A1 (en) * | 2004-08-11 | 2006-02-15 | "VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK", afgekort "V.I.T.O." | Web-reinforced separator and continuous method for producing same |
JP5161367B2 (ja) * | 2008-06-16 | 2013-03-13 | リチャーズ,ウィリアム,アール. | アルカリ電解槽 |
-
2009
- 2009-06-16 JP JP2011514596A patent/JP5161367B2/ja not_active Expired - Fee Related
- 2009-06-16 EP EP09794766.7A patent/EP2300641A4/en not_active Withdrawn
- 2009-06-16 US US12/457,603 patent/US8123915B2/en active Active
- 2009-06-16 AU AU2009269894A patent/AU2009269894B2/en not_active Ceased
- 2009-06-16 CA CA2728173A patent/CA2728173C/en not_active Expired - Fee Related
- 2009-06-16 CN CN200980132743.1A patent/CN102124146B/zh not_active Expired - Fee Related
- 2009-06-16 WO PCT/US2009/003600 patent/WO2010005475A1/en active Application Filing
-
2012
- 2012-02-23 US US13/403,527 patent/US8551304B2/en not_active Expired - Fee Related
-
2013
- 2013-10-07 US US14/047,333 patent/US9139921B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2728173C (en) | 2013-07-02 |
EP2300641A1 (en) | 2011-03-30 |
EP2300641A4 (en) | 2015-08-26 |
AU2009269894B2 (en) | 2013-05-23 |
CN102124146A (zh) | 2011-07-13 |
US20090308738A1 (en) | 2009-12-17 |
CA2728173A1 (en) | 2010-01-14 |
US8123915B2 (en) | 2012-02-28 |
US9139921B2 (en) | 2015-09-22 |
AU2009269894A1 (en) | 2010-01-14 |
US20140034486A1 (en) | 2014-02-06 |
US20120152734A1 (en) | 2012-06-21 |
CN102124146B (zh) | 2014-07-30 |
US8551304B2 (en) | 2013-10-08 |
JP2011524470A (ja) | 2011-09-01 |
WO2010005475A1 (en) | 2010-01-14 |
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