JP2007335145A - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP2007335145A JP2007335145A JP2006163176A JP2006163176A JP2007335145A JP 2007335145 A JP2007335145 A JP 2007335145A JP 2006163176 A JP2006163176 A JP 2006163176A JP 2006163176 A JP2006163176 A JP 2006163176A JP 2007335145 A JP2007335145 A JP 2007335145A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel cell
- cell stack
- tank
- water
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04126—Humidifying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
- H01M8/04194—Concentration measuring cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
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- 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
- Y02E60/50—Fuel cells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
【解決手段】燃料の供給を受けるアノードと酸素の供給を受けるカソードを備えた燃料電池の集合体から成る燃料電池スタック1に、酸素を供給するための空気ダクト10を沿わせて配置し、空気ダクト10を間に挟んで燃料電池スタック1の反対側に少なくとも燃料タンク2及び燃料と混合する水を供給するタンクである気液分離器3の回収タンク部3aを配置した。
【選択図】図1
Description
アノード:CH3 OH+H2 O→CO2 +6H+ +6e- (1)
カソード:3/2O2 +6H+ +6e- →3H2 O (2)
である。
C+2H2 O→CO2 +4H+ +4e- (3)
CO被毒耐性の低下、白金触媒の利用率低下、拡散層のMPL構造の欠落等により、発電維持が困難となるなどの問題が発生していた。
2 燃料タンク
3 気液分離器
3a 回収タンク部
4a バルブ
4b バルブ
5 第1のポンプ
6 混合タンク
7 バルブ
8 第2のポンプ
9 空気ファン
10 空気ダクト
11 燃料電池スタック
12 燃料タンク
13 気液分離器
14a バルブ
14b バルブ
15 第1のポンプ
16 混合タンク
17 バルブ
18 第2のポンプ
19 空気ファン
Claims (2)
- 燃料の供給を受けるアノードと酸素の供給を受けるカソードを備えた燃料電池の集合体から成る燃料電池スタックに、酸素を供給するための空気ダクトを沿わせて配置し、前記空気ダクトを間に挟んで前記燃料電池スタックの反対側に少なくとも燃料タンク及び燃料と混合する水を供給するタンクを配置したことを特徴とする燃料電池システム。
- 前記水を供給するタンクは、気液分離器の回収タンク部であることを特徴とする請求項1記載の燃料電池システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006163176A JP2007335145A (ja) | 2006-06-13 | 2006-06-13 | 燃料電池システム |
US11/808,813 US20070287055A1 (en) | 2006-06-13 | 2007-06-13 | Fuel cell system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006163176A JP2007335145A (ja) | 2006-06-13 | 2006-06-13 | 燃料電池システム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007335145A true JP2007335145A (ja) | 2007-12-27 |
Family
ID=38822371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006163176A Withdrawn JP2007335145A (ja) | 2006-06-13 | 2006-06-13 | 燃料電池システム |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070287055A1 (ja) |
JP (1) | JP2007335145A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106823476B (zh) * | 2016-12-27 | 2019-07-12 | 兰州空间技术物理研究所 | 一种离心式气液分离器及其试验装置 |
US10562408B2 (en) * | 2017-09-20 | 2020-02-18 | Ford Motor Company | Anode exhaust reservoir assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070020497A1 (en) * | 2003-05-07 | 2007-01-25 | Gs Yuasa Corporation | Direct fuel cell system |
JP4152360B2 (ja) * | 2004-07-29 | 2008-09-17 | 三洋電機株式会社 | 燃料電池システム |
-
2006
- 2006-06-13 JP JP2006163176A patent/JP2007335145A/ja not_active Withdrawn
-
2007
- 2007-06-13 US US11/808,813 patent/US20070287055A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070287055A1 (en) | 2007-12-13 |
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