JP2011524470A - アルカリ電解槽 - Google Patents
アルカリ電解槽 Download PDFInfo
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- JP2011524470A JP2011524470A JP2011514596A JP2011514596A JP2011524470A JP 2011524470 A JP2011524470 A JP 2011524470A JP 2011514596 A JP2011514596 A JP 2011514596A JP 2011514596 A JP2011514596 A JP 2011514596A JP 2011524470 A JP2011524470 A JP 2011524470A
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- Prior art keywords
- cell
- hydrogen
- oxygen
- electrode
- screens
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- 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
-
- 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
-
- 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)
Abstract
フラットパネル型電解槽構成に適合するための方法論の開示。
【解決手段】
アルカリ電解槽セル構成(AECC)は、水素半セル、酸素半セル、GSM(ガス分離膜)、2つの内部水素半セルスペーサスクリーン、外部水素半セルスペーサスクリーン、水素電極、2つの内部酸素半セルスペーサスクリーン、外部酸素半セルスペーサスクリーン、及び酸素電極を有する。水素半セルは、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水素電極を含む。酸素半セルは、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酸素電極を含む。GSMは、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、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電解槽を形成する。
【選択図】図1a
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 (3)
- 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の細孔サイズ及び1μmの開放領域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。
- 前記GSMが、Sifer Nitexからなる、請求項2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 true JP2011524470A (ja) | 2011-09-01 |
JP5161367B2 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 (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102124146B (zh) * | 2008-06-16 | 2014-07-30 | 威廉·R.·理查兹 | 碱性电解槽 |
ES2402398T3 (es) * | 2010-09-03 | 2013-05-03 | Carbon-Clean Technologies Ag | Procedimiento e instalación de generación de portador de energía para la compensación neutra en dióxido de carbono de picos de generación y valles de generación en la generación de energía eléctrica y/o para la generación de un portador de energía que contiene hidrocarburo |
CN103339292B (zh) * | 2010-12-10 | 2017-09-22 | 奥克海德莱克斯控股有限公司 | 多层水分解装置 |
CA2876236A1 (en) | 2012-06-12 | 2013-12-19 | Monash University | Breathable electrode and method for use in water splitting |
CA2919404A1 (en) | 2013-07-31 | 2015-02-05 | Aquahydrex Pty Ltd | Modular electrochemical cells |
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 |
EP3918112A4 (en) | 2019-02-01 | 2022-10-26 | Aquahydrex, Inc. | CONTAINED ELECTROLYTE ELECTROCHEMICAL SYSTEM |
WO2021097505A1 (de) | 2019-11-21 | 2021-05-27 | Eeg Elements Energy Gmbh | Verdichter |
WO2021214318A1 (en) | 2020-04-23 | 2021-10-28 | Spi Consulting Srl | Apparatus for generating hydrogen and oxygen through alkaline electrolysis, and corresponding process |
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 |
CN117677731A (zh) | 2021-07-08 | 2024-03-08 | 蒂森克虏伯新纪元氯氢股份有限及两合公司 | 具有多池元件的电解器 |
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 |
Citations (2)
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JPS5974287A (ja) * | 1982-10-19 | 1984-04-26 | ハイドア・コ−ポレ−シヨン | 水電解装置 |
JP2007080815A (ja) * | 1996-04-30 | 2007-03-29 | W L Gore & Assoc Inc | 一体多層式のイオン交換複合膜 |
Family Cites Families (24)
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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 |
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 |
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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 |
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KR20020074451A (ko) * | 1999-11-18 | 2002-09-30 | 프로톤 에너지 시스템즈, 인코포레이티드 | 높은 압력 차이 전기화학 전지 |
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CN102124146B (zh) * | 2008-06-16 | 2014-07-30 | 威廉·R.·理查兹 | 碱性电解槽 |
-
2009
- 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
- 2009-06-16 JP JP2011514596A patent/JP5161367B2/ja not_active Expired - Fee Related
- 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 EP EP09794766.7A patent/EP2300641A4/en not_active Withdrawn
-
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
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5974287A (ja) * | 1982-10-19 | 1984-04-26 | ハイドア・コ−ポレ−シヨン | 水電解装置 |
JP2007080815A (ja) * | 1996-04-30 | 2007-03-29 | W L Gore & Assoc Inc | 一体多層式のイオン交換複合膜 |
Also Published As
Publication number | Publication date |
---|---|
US20090308738A1 (en) | 2009-12-17 |
US20140034486A1 (en) | 2014-02-06 |
US8123915B2 (en) | 2012-02-28 |
WO2010005475A1 (en) | 2010-01-14 |
JP5161367B2 (ja) | 2013-03-13 |
US9139921B2 (en) | 2015-09-22 |
US8551304B2 (en) | 2013-10-08 |
AU2009269894B2 (en) | 2013-05-23 |
EP2300641A4 (en) | 2015-08-26 |
AU2009269894A1 (en) | 2010-01-14 |
CN102124146A (zh) | 2011-07-13 |
CN102124146B (zh) | 2014-07-30 |
CA2728173C (en) | 2013-07-02 |
US20120152734A1 (en) | 2012-06-21 |
EP2300641A1 (en) | 2011-03-30 |
CA2728173A1 (en) | 2010-01-14 |
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