JP4611281B2 - 電解槽装置及び水素を製造する方法 - Google Patents

電解槽装置及び水素を製造する方法 Download PDF

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Publication number
JP4611281B2
JP4611281B2 JP2006503772A JP2006503772A JP4611281B2 JP 4611281 B2 JP4611281 B2 JP 4611281B2 JP 2006503772 A JP2006503772 A JP 2006503772A JP 2006503772 A JP2006503772 A JP 2006503772A JP 4611281 B2 JP4611281 B2 JP 4611281B2
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anode
cathode
hydrogen
oxygen
electrolyte
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Japanese (ja)
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JP2006518812A (ja
JP2006518812A5 (enExample
Inventor
マーティン・エイ・シムコ
サンディープ・バーマ
トーマス・ジャクソン
ジェラム・エス・カムラーニ
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Avalence LLC
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Avalence LLC
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/02Hydrogen or oxygen
    • C25B1/04Hydrogen or oxygen by electrolysis of water
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/05Pressure cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70Assemblies comprising two or more cells
    • C25B9/73Assemblies comprising two or more cells of the filter-press type
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/003Coaxial constructions, e.g. a cartridge located coaxially within another
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

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  • 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)
JP2006503772A 2003-02-21 2004-02-19 電解槽装置及び水素を製造する方法 Expired - Fee Related JP4611281B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44957203P 2003-02-21 2003-02-21
PCT/US2004/005182 WO2004076721A2 (en) 2003-02-21 2004-02-19 Electrolyzer apparatus and method for hydrogen production

Publications (3)

Publication Number Publication Date
JP2006518812A JP2006518812A (ja) 2006-08-17
JP2006518812A5 JP2006518812A5 (enExample) 2007-04-05
JP4611281B2 true JP4611281B2 (ja) 2011-01-12

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JP2006503772A Expired - Fee Related JP4611281B2 (ja) 2003-02-21 2004-02-19 電解槽装置及び水素を製造する方法

Country Status (9)

Country Link
US (1) US7510633B2 (enExample)
EP (1) EP1597414B1 (enExample)
JP (1) JP4611281B2 (enExample)
CN (1) CN1751139B (enExample)
AT (1) ATE504674T1 (enExample)
AU (1) AU2004214963B2 (enExample)
CA (1) CA2513539A1 (enExample)
DE (1) DE602004032110D1 (enExample)
WO (1) WO2004076721A2 (enExample)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9168318B2 (en) 2003-12-30 2015-10-27 Oculus Innovative Sciences, Inc. Oxidative reductive potential water solution and methods of using the same
ES2701153T3 (es) 2005-03-23 2019-02-21 Sonoma Pharmaceuticals Inc Método para tratar úlceras de piel utilizando una solución con agua de potencial reductivo oxidativo
JP4909521B2 (ja) * 2005-03-23 2012-04-04 日立造船株式会社 固体高分子型水電解槽
US20060228619A1 (en) * 2005-04-12 2006-10-12 General Electric Company Electrochemical cell structure
JP2008546626A (ja) * 2005-06-23 2008-12-25 ジーアールディーシー,エルエルシー 水素の効率的な生産
JP5723084B2 (ja) 2006-01-20 2015-05-27 オキュラス イノヴェイティヴ サイエンシズ、インコーポレイテッド 酸化還元電位水溶液を用いた副鼻腔炎の予防または治療方法
GB0605393D0 (en) * 2006-03-16 2006-04-26 Itm Fuel Cells Ltd Composite menbranes for electrochemical cells
WO2008064159A1 (en) * 2006-11-19 2008-05-29 Wood Stone Corporation Hydrogen producing unit
WO2009007691A2 (en) * 2007-07-07 2009-01-15 Itm Power (Research) Ltd. Electrolysis of salt water
DE102008003126A1 (de) * 2007-08-06 2009-02-12 Clean World Energies Gmbh Verbrennungskraftmaschine und Verfahren zum Betrieb einer Verbrennungskraftmaschine
US20090159454A1 (en) 2007-12-20 2009-06-25 Air Products And Chemicals, Inc. Divided electrochemical cell and low cost high purity hydride gas production process
US20100000876A1 (en) * 2008-07-02 2010-01-07 Sandbox Energy Systems, LLC Caviation assisted sonochemical hydrogen production system
US9255333B2 (en) * 2008-10-15 2016-02-09 GM Global Technology Operations LLC High pressure proton exchange membrane based water electrolyzer system
MX2011008711A (es) 2009-02-17 2011-11-29 Mcalister Technologies Llc Aparato y metodo para controlar la nucleacion durante electrolisis.
US9040012B2 (en) 2009-02-17 2015-05-26 Mcalister Technologies, Llc System and method for renewable resource production, for example, hydrogen production by microbial electrolysis, fermentation, and/or photosynthesis
NZ595213A (en) 2009-02-17 2014-03-28 Mcalister Technologies Llc Electrolytic cell and method of use thereof
US8075750B2 (en) 2009-02-17 2011-12-13 Mcalister Technologies, Llc Electrolytic cell and method of use thereof
SG173719A1 (en) * 2009-02-17 2011-09-29 Mcalister Technologies Llc Apparatus and method for gas capture during electrolysis
JP5341547B2 (ja) * 2009-02-18 2013-11-13 本田技研工業株式会社 水電解システム
US9534303B2 (en) * 2009-04-30 2017-01-03 GM Global Technology Operations LLC High pressure electrolysis cell for hydrogen production from water
US10342825B2 (en) 2009-06-15 2019-07-09 Sonoma Pharmaceuticals, Inc. Solution containing hypochlorous acid and methods of using same
US20110017153A1 (en) 2009-07-22 2011-01-27 Green On Demand, LLP (G.O.D.) System for on demand hydrogen production and delivery of hydrogen to an internal combustion engine
DE102009035440A1 (de) * 2009-07-31 2011-02-03 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Erzeugung von Wasserstoff und Sauerstoff
CA2836173C (en) * 2009-08-19 2016-02-16 Next Hydrogen Corporation Pem water electrolyser module
US8147661B2 (en) * 2009-08-31 2012-04-03 Green On Demand Gmbh Unit for the electrolysis of water
US8685224B2 (en) * 2009-09-04 2014-04-01 Innovative Energy Systems And Design, Llc Method and apparatus for hydrogen generation
EP2507411A4 (en) 2009-12-01 2015-07-29 Wisconsin Alumni Res Found BUBBLE COAL TOXIDE CATALYSTS
US20110147204A1 (en) 2009-12-17 2011-06-23 Green On Demand, LLP (G.O.D.) Apparatus for on demand production of hydrogen by electrolysis of water
US9453457B2 (en) 2010-03-15 2016-09-27 HNO Green Fuels, Inc. Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
US9476357B2 (en) 2010-03-15 2016-10-25 HNO Green Fuels, Inc. Method and apparatus for increasing combustion efficiency and reducing particulate matter emissions in jet engines
US9399946B2 (en) 2010-05-28 2016-07-26 Donald W. Owens Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
US9574492B2 (en) 2010-03-15 2017-02-21 HNO Green Fuels, Inc. Portable hydrogen supplemental system and method for lowering particulate matter and other emissions in diesel engines at idle
US8449754B2 (en) * 2010-03-15 2013-05-28 Hno Greenfuels, Inc. Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
US8499722B2 (en) * 2010-05-28 2013-08-06 Hno Greenfuels, Inc. Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
US20110233069A1 (en) * 2010-03-24 2011-09-29 Rasirc Method and system for electrochemical hydrogen generation
US8757107B2 (en) 2010-05-28 2014-06-24 Hno Greenfuels, Inc. Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
US8449736B2 (en) * 2010-05-28 2013-05-28 Hno Greenfuels, Inc. Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
US9011651B2 (en) 2010-12-09 2015-04-21 Ut-Battelle, Llc Apparatus and method for the electrolysis of water
US8852410B1 (en) * 2011-01-16 2014-10-07 Luke J. Turgeon Electrolytic hydrogen generator and method
WO2012116994A1 (en) 2011-02-28 2012-09-07 Vito Nv Novel separator, an electrochemical cell therewith and use thereof therein
DE102011002104A1 (de) 2011-04-15 2012-10-18 Kumatec Sondermaschinenbau & Kunststoffverarbeitung Gmbh Elektrolyseur
US9464356B2 (en) 2011-09-21 2016-10-11 Encite Llc High pressure gas system
WO2013066331A2 (en) * 2011-11-03 2013-05-10 Avalence Llc Method for controlling cell-presssure balance and separator liquid level in an electrolyzer and apparatus thereof
CN102603036B (zh) * 2012-03-23 2014-01-22 烟台市马可波罗电子科技有限公司 一种制造氢水的装置
RU2501890C1 (ru) * 2012-05-11 2013-12-20 Открытое акционерное общество "УРАЛЬСКИЙ ЭЛЕКТРОХИМИЧЕСКИЙ КОМБИНАТ" Электролизер для получения водорода и кислорода из воды
CN102677084A (zh) * 2012-05-22 2012-09-19 浙江师范大学 一种电解水制氢的方法和装置
US10214821B2 (en) 2012-05-28 2019-02-26 Hydrogenics Corporation Electrolyser and energy system
RU2603772C2 (ru) 2012-06-12 2016-11-27 Монаш Юниверсити Воздухопроницаемый электрод и способ применения в расщеплении воды
WO2014043651A2 (en) * 2012-09-14 2014-03-20 Liquid Light, Inc. High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
WO2014102865A1 (en) * 2012-12-27 2014-07-03 Osaka Electro-Communication University Device and method for producing electrolyzed liquid
US9546428B2 (en) 2013-03-01 2017-01-17 Osaka Electro-Communication University Producing electrolyzed liquid
US9127244B2 (en) 2013-03-14 2015-09-08 Mcalister Technologies, Llc Digester assembly for providing renewable resources and associated systems, apparatuses, and methods
US9476133B2 (en) 2013-03-19 2016-10-25 Brian Daniel Gilman Portable hydrogen and oxygen supply system
KR102275277B1 (ko) * 2013-07-01 2021-07-09 스카이어, 아이엔씨. 수소 시스템 및 작동 방법
BR112016002269A2 (pt) 2013-07-31 2017-08-01 Aquahydrex Pty Ltd método e célula eletroquímica para gerenciar reações eletroquímicas
CN103789784B (zh) * 2013-11-28 2017-03-01 林信涌 模组化保健气体产生器
CN103794810A (zh) * 2013-12-05 2014-05-14 南通百应能源有限公司 一种燃料电池的制氢设备
TWI550135B (zh) * 2014-02-12 2016-09-21 bo-yu Huang Hydrogen machine
CN103936109B (zh) * 2014-04-12 2016-08-17 大连双迪创新科技研究院有限公司 饮水电解制取装置
CN104122904B (zh) * 2014-07-16 2017-05-24 山东中实易通集团有限公司 一种具有多种功能的制氢站液位比值控制系统及方法
DE102015111103A1 (de) * 2014-07-23 2016-01-28 Innovatec Gerätetechnik Gmbh Elektrolysezelle und Verfahren zum Betreiben einer Elektrolysezelle
FR3025055B1 (fr) * 2014-08-19 2016-08-26 Jomi Leman Dispositif electrochimique pour le stockage de l'energie electrique et la production d'hydrogene, et procede de production d'hydrogene
KR101724060B1 (ko) * 2016-05-18 2017-04-06 주식회사 두산 알칼리 수전해 장치 및 이의 운전 방법
CN106115857A (zh) * 2016-08-08 2016-11-16 新疆融通利和水处理技术有限公司 一种集束管电化学水处理装置
CN106283101B (zh) * 2016-08-29 2018-08-10 山东泓达生物科技有限公司 一种超纯氢的制备方法
RU171421U1 (ru) * 2016-09-14 2017-05-31 Общество с ограниченной ответственностью "Делфин Аква" Электрохимический реактор для получения продуктов анодного окисления растворов хлоридов щелочных или щелочноземельных металлов
RU168370U1 (ru) * 2016-09-14 2017-01-31 Общество с ограниченной ответственностью "Делфин Аква" Электрохимическая модульная ячейка для обработки растворов электролитов
CN108531930B (zh) * 2017-03-06 2020-02-04 林信涌 气体产生器
CN109579403A (zh) * 2017-09-29 2019-04-05 青岛海尔股份有限公司 冷藏冷冻设备
JP6767431B2 (ja) * 2018-06-06 2020-10-14 株式会社日本トリム 水素ガス溶解装置
JP2022519575A (ja) 2019-02-01 2022-03-24 アクアハイドレックス, インコーポレイテッド 閉じ込められた電解質を有する電気化学システム
NL2023635B1 (en) 2019-08-12 2021-02-23 Meerkerk Project Eng Bv High-pressure electrolysis device
CN111118536B (zh) * 2020-01-20 2024-11-08 扬州乐道能源科技有限公司 适于中部、边缘出气的电解室及其电解槽
WO2022047239A1 (en) 2020-08-27 2022-03-03 H2U Technologies, Inc. System for managing fuel generation
US20220074057A1 (en) * 2020-09-10 2022-03-10 Utica Leaseco, Llc Systems and methods for large scale gas generation
US20220349069A1 (en) * 2021-04-28 2022-11-03 Messer Industries Usa, Inc. Argon stripping from water for high purity hydrogen and oxygen production
CN113213596A (zh) * 2021-05-27 2021-08-06 成都工业学院 一种含砷废水处理装置
GB2607288B (en) * 2021-05-28 2024-01-10 Ecomotus Ltd Method and means for increasing the efficiency of an internal combustion engine
NL2029726B1 (en) 2021-11-11 2023-06-08 Hydro Gen Bv Improvements in or relating to high-pressure electrolysis device
EP4484612A1 (en) * 2022-02-23 2025-01-01 Hydris Ecotech, S.L. Device for generating hydrogen gas and oxygen gas from water, and system for the same purpose, which includes the device
CN114990596B (zh) * 2022-06-17 2023-12-29 天府新能源研究院 电解水制氢装置
NL2033845B1 (en) 2022-12-27 2024-07-09 Hydro Gen Bv Low-capacity high-pressure electrolysis device
CN115961300A (zh) * 2022-12-30 2023-04-14 大连迪创氢能源科技有限公司 电解制取高压氢气和氧气的系统
DE102023115746A1 (de) 2023-06-15 2024-12-19 Messer Se & Co. Kgaa Vorrichtung und Verfahren zur Elektrolyse
GB2638623A (en) * 2024-01-31 2025-08-27 Rely S A Hydrogen production facility and method
EP4596756A1 (en) * 2024-01-31 2025-08-06 Technip Energies France Hydrogen production facility and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652431A (en) * 1970-03-12 1972-03-28 Julian Louis Reynolds Method of operating an electrolysis cell for the production of gases under hydrostatic pressure
FR2126928B1 (enExample) * 1971-01-26 1973-11-30 Commissariat Energie Atomique
US3984303A (en) * 1975-07-02 1976-10-05 Diamond Shamrock Corporation Membrane electrolytic cell with concentric electrodes
US3933614A (en) * 1975-07-07 1976-01-20 Trienco, Inc. Pressure vessel for hydrogen generator
US4374014A (en) * 1981-03-20 1983-02-15 The United States Of America As Represented By The Secretary Of The Navy High pressure electrolytic oxygen generator
US4388162A (en) * 1982-02-08 1983-06-14 Institute Of Gas Technology Continuous flow electrochemical cell and process
US4834858A (en) * 1988-03-23 1989-05-30 Montvale Process Company, Inc. Electrolytic reactor
JP3035478B2 (ja) * 1995-06-22 2000-04-24 スガ試験機株式会社 酸素・水素電解ガス製造装置および該装置を用いた超高純度水製造装置
US5783052A (en) * 1996-03-11 1998-07-21 Rscecat, Usa, Inc. Electrochemical cell
CN2319846Y (zh) * 1997-11-10 1999-05-19 北京市质新仪器技术公司 一种改进压力控制器的共阳极氢气发生器

Also Published As

Publication number Publication date
JP2006518812A (ja) 2006-08-17
WO2004076721A2 (en) 2004-09-10
CN1751139B (zh) 2010-12-08
ATE504674T1 (de) 2011-04-15
AU2004214963B2 (en) 2010-01-07
DE602004032110D1 (de) 2011-05-19
EP1597414B1 (en) 2011-04-06
US20070151865A1 (en) 2007-07-05
EP1597414A2 (en) 2005-11-23
WO2004076721A3 (en) 2004-10-28
CN1751139A (zh) 2006-03-22
EP1597414A4 (en) 2006-07-26
AU2004214963A1 (en) 2004-09-10
CA2513539A1 (en) 2004-09-10
US7510633B2 (en) 2009-03-31

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