JP5140123B2 - 水電解システム - Google Patents
水電解システム Download PDFInfo
- Publication number
- JP5140123B2 JP5140123B2 JP2010190539A JP2010190539A JP5140123B2 JP 5140123 B2 JP5140123 B2 JP 5140123B2 JP 2010190539 A JP2010190539 A JP 2010190539A JP 2010190539 A JP2010190539 A JP 2010190539A JP 5140123 B2 JP5140123 B2 JP 5140123B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- gas
- reservoir
- pressure
- water electrolysis
- 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
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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
- 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
- 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
- C25B9/05—Pressure 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
Description
14…水循環装置 16…気液分離装置
18…水供給装置 20…コントローラ
24…単位セル 38…電源
42…電解質膜・電極構造体 44…アノード側セパレータ
46…カソード側セパレータ 48…固体高分子電解質膜
50…アノード側給電体 52…カソード側給電体
56…水供給連通孔 58…排出連通孔
60…水素連通孔 64、68…流路
66…水素排出通路 72…循環配管
74…循環ポンプ 76…イオン交換器
78…貯留器 80…戻り配管
84…純水供給配管 86…ブロア
88…酸素排気配管 90…可動壁部
92…多孔シート部材 94…フロート部材
96…高圧水素配管
Claims (3)
- 電解質膜の両側に給電体が設けられ、水を電気分解してアノード側に酸素を発生させるとともに、カソード側に前記酸素よりも高圧な水素を発生させる高圧水電解装置と、
前記水を前記高圧水電解装置に循環させる水循環装置と、
前記高圧水電解装置の前記アノード側から排出されるガス成分を、前記水循環装置内の前記水から分離する気液分離装置と、
を備える水電解システムであって、
前記気液分離装置は、下方に前記高圧水電解装置からの前記ガス成分及び前記水を導入する導入口が設けられる貯留器と、
前記貯留器の上方から該貯留器内に希釈用空気を供給する送風部と、
前記貯留器内に配設され、該貯留器内の水面位置に追従して上下動可能で且つ前記ガス成分を透過可能な可動壁部と、
を備えることを特徴とする水電解システム。 - 請求項1記載の水電解システムにおいて、前記可動壁部は、前記高圧水電解装置から排出される前記ガス成分が、水面側から空間側に該可動壁部を透過するガス圧力を、前記送風部から前記空気が供給される前記貯留器内の前記空間側のガス圧力よりも高圧に設定するための多孔シート部材を備えることを特徴とする水電解システム。
- 請求項1又は2記載の水電解システムにおいて、前記可動壁部は、前記水に浮遊するとともに、前記多孔シート部材を支持するフロート部材を備えることを特徴とする水電解システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010190539A JP5140123B2 (ja) | 2010-08-27 | 2010-08-27 | 水電解システム |
CN2011102427686A CN102383140A (zh) | 2010-08-27 | 2011-08-23 | 水电解系统 |
US13/218,511 US20120048731A1 (en) | 2010-08-27 | 2011-08-26 | Water electrolysis system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010190539A JP5140123B2 (ja) | 2010-08-27 | 2010-08-27 | 水電解システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012046797A JP2012046797A (ja) | 2012-03-08 |
JP5140123B2 true JP5140123B2 (ja) | 2013-02-06 |
Family
ID=45695702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010190539A Expired - Fee Related JP5140123B2 (ja) | 2010-08-27 | 2010-08-27 | 水電解システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120048731A1 (ja) |
JP (1) | JP5140123B2 (ja) |
CN (1) | CN102383140A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014083509A2 (en) * | 2012-11-27 | 2014-06-05 | Datech Asia Limited | Electrolysis gas generating apparatus |
EP2792769B1 (de) * | 2013-04-19 | 2016-04-13 | H-TEC Systems GmbH | Elektrolyseur mit Ionentauscher |
AU2017430988B2 (en) * | 2017-09-07 | 2021-06-24 | De Nora Permelec Ltd | Electrolytic device |
JP2019203174A (ja) * | 2018-05-24 | 2019-11-28 | 本田技研工業株式会社 | 水電解システムの運転方法及び水電解システム |
DE102022106498A1 (de) | 2021-04-08 | 2022-10-13 | Schaeffler Technologies AG & Co. KG | Elektrolyseur für die Wasserelektrolyse und Verfahren zur Wasserelektrolyse |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761771A (en) * | 1951-10-13 | 1956-09-04 | Chicago Bridge & Iron Co | Gas storage vessel |
JPH09291385A (ja) * | 1996-04-26 | 1997-11-11 | Mitsubishi Heavy Ind Ltd | 水電解装置の水循環装置 |
US5989407A (en) * | 1997-03-31 | 1999-11-23 | Lynntech, Inc. | Generation and delivery device for ozone gas and ozone dissolved in water |
AU2001273535A1 (en) * | 2000-07-20 | 2002-02-05 | Proton Energy Systems | Gas/liquid phase separator for electrolysis cell |
JP4156884B2 (ja) * | 2002-09-06 | 2008-09-24 | 本田技研工業株式会社 | 水電解水素ガス製造装置 |
JP2004277870A (ja) * | 2003-03-19 | 2004-10-07 | Fuji Electric Advanced Technology Co Ltd | 水電解装置の運転方法 |
US7226529B2 (en) * | 2003-10-02 | 2007-06-05 | General Motors Corporation | Electrolyzer system to produce gas at high pressure |
KR100883444B1 (ko) * | 2008-07-24 | 2009-02-17 | (주) 테크윈 | 발라스트수 처리 장치 및 방법 |
KR100900914B1 (ko) * | 2008-12-05 | 2009-06-03 | 황부성 | 수소산소 혼합가스 발생시스템 |
-
2010
- 2010-08-27 JP JP2010190539A patent/JP5140123B2/ja not_active Expired - Fee Related
-
2011
- 2011-08-23 CN CN2011102427686A patent/CN102383140A/zh active Pending
- 2011-08-26 US US13/218,511 patent/US20120048731A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2012046797A (ja) | 2012-03-08 |
CN102383140A (zh) | 2012-03-21 |
US20120048731A1 (en) | 2012-03-01 |
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