JP3837384B2 - 脱気pem型燃料電池システム - Google Patents
脱気pem型燃料電池システム Download PDFInfo
- Publication number
- JP3837384B2 JP3837384B2 JP2002543715A JP2002543715A JP3837384B2 JP 3837384 B2 JP3837384 B2 JP 3837384B2 JP 2002543715 A JP2002543715 A JP 2002543715A JP 2002543715 A JP2002543715 A JP 2002543715A JP 3837384 B2 JP3837384 B2 JP 3837384B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- gas
- liquid refrigerant
- inlet
- liquid
- 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
- 239000000446 fuel Substances 0.000 title claims description 34
- 238000007872 degassing Methods 0.000 title claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 179
- 239000007788 liquid Substances 0.000 claims description 96
- 238000000926 separation method Methods 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 28
- 238000007726 management method Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 19
- 238000005086 pumping Methods 0.000 claims description 12
- 230000032258 transport Effects 0.000 claims description 12
- 239000000376 reactant Substances 0.000 claims description 11
- 238000009825 accumulation Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000005518 polymer electrolyte Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
Landscapes
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71382100A | 2000-11-15 | 2000-11-15 | |
PCT/US2001/046077 WO2002041415A2 (en) | 2000-11-15 | 2001-10-23 | Degasified pem fuel cell system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004514258A JP2004514258A (ja) | 2004-05-13 |
JP3837384B2 true JP3837384B2 (ja) | 2006-10-25 |
Family
ID=24867672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002543715A Expired - Fee Related JP3837384B2 (ja) | 2000-11-15 | 2001-10-23 | 脱気pem型燃料電池システム |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3837384B2 (de) |
AU (1) | AU2002239476A1 (de) |
DE (1) | DE10196910T1 (de) |
WO (1) | WO2002041415A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6656622B2 (en) * | 2000-11-15 | 2003-12-02 | Utc Fuel Cells, Llc | Degasified PEM fuel cell system |
DE10245794A1 (de) * | 2002-10-01 | 2004-04-15 | Daimlerchrysler Ag | Brennstoffzellensystem mit einem Kühlkreislauf |
CA2464224C (en) * | 2003-04-15 | 2009-10-13 | Honda Motor Co., Ltd. | Apparatus for cooling fuel cell |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344850A (en) * | 1981-01-19 | 1982-08-17 | United Technologies Corporation | Fuel cell power plant coolant cleaning system and method |
US4973529A (en) * | 1985-06-18 | 1990-11-27 | International Fuel Cells | Apparatus and process for forming an aqueous solution |
US5366818A (en) * | 1991-01-15 | 1994-11-22 | Ballard Power Systems Inc. | Solid polymer fuel cell systems incorporating water removal at the anode |
US6207308B1 (en) * | 1999-04-20 | 2001-03-27 | International Fuel Cells, Llc | Water treatment system for a fuel cell assembly |
-
2001
- 2001-10-23 DE DE10196910T patent/DE10196910T1/de not_active Withdrawn
- 2001-10-23 WO PCT/US2001/046077 patent/WO2002041415A2/en active Application Filing
- 2001-10-23 AU AU2002239476A patent/AU2002239476A1/en not_active Abandoned
- 2001-10-23 JP JP2002543715A patent/JP3837384B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2002041415A3 (en) | 2002-09-06 |
DE10196910T1 (de) | 2003-10-16 |
WO2002041415A2 (en) | 2002-05-23 |
JP2004514258A (ja) | 2004-05-13 |
AU2002239476A1 (en) | 2002-05-27 |
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TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
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A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060731 |
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R150 | Certificate of patent or registration of utility model |
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LAPS | Cancellation because of no payment of annual fees |