KR100486561B1 - 수소가스가 재활용되는 혼합 연료전지 - Google Patents
수소가스가 재활용되는 혼합 연료전지 Download PDFInfo
- Publication number
- KR100486561B1 KR100486561B1 KR10-2002-0035057A KR20020035057A KR100486561B1 KR 100486561 B1 KR100486561 B1 KR 100486561B1 KR 20020035057 A KR20020035057 A KR 20020035057A KR 100486561 B1 KR100486561 B1 KR 100486561B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- hydrogen gas
- bfc
- gas
- stack
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 60
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000004064 recycling Methods 0.000 title claims 2
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000010248 power generation Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 15
- 239000002828 fuel tank Substances 0.000 claims abstract description 13
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000007086 side reaction Methods 0.000 abstract description 5
- 239000012528 membrane Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Fuel Cell (AREA)
Abstract
Description
Claims (2)
- 수용액 상태의 BH4를 저장하기 위한 연료탱크와, 그 연료탱크에서 양극에 공급되는 BH4와 별도로 음극에 공급되는 공기의 전기화학반응으로 전기를 생성하는 스택이 구비되는 BFC 발전장치와, 상기 BFC 발전장치의 일측에 설치되며 양극에 공급되는 수소가스와 음극에 공급되는 공기와의 전기화학반응으로 전기를 생성하는 스택이 구비되는 PEMFC 발전장치를 구비하는 혼합연료전지에 있어서,상기 BFC 발전장치의 연료회수라인에 설치되어 BFC 발전장치에서 반응하고난 후의 연료중에 포함되어 있는 수소가스를 재활용할 수 있도록 분리하기 위한 기액분리기와, 그 기액분리기와 상기 PEMFC 발전장치의 양극을 연결하여 기액분리기에서 분리된 수소가스를 PEMFC 발전장치의 양극으로 공급하기 위한 수소가스공급라인을 포함하여 구성된 것을 특징으로 하는 수소가스가 재활용되는 혼합 연료전지.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0035057A KR100486561B1 (ko) | 2002-06-21 | 2002-06-21 | 수소가스가 재활용되는 혼합 연료전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0035057A KR100486561B1 (ko) | 2002-06-21 | 2002-06-21 | 수소가스가 재활용되는 혼합 연료전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040000567A KR20040000567A (ko) | 2004-01-07 |
KR100486561B1 true KR100486561B1 (ko) | 2005-05-03 |
Family
ID=37312405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0035057A KR100486561B1 (ko) | 2002-06-21 | 2002-06-21 | 수소가스가 재활용되는 혼합 연료전지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100486561B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628462A (ja) * | 1985-07-03 | 1987-01-16 | Hitachi Ltd | 燃料電池発電システム |
JPH0594832A (ja) * | 1991-10-01 | 1993-04-16 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池 |
JPH05166528A (ja) * | 1991-12-16 | 1993-07-02 | Mitsubishi Electric Corp | 燃料電池積層体の水素−水回収機構 |
JPH05225990A (ja) * | 1992-02-17 | 1993-09-03 | Nippon Telegr & Teleph Corp <Ntt> | 燃料電池システム |
JPH05283090A (ja) * | 1992-04-01 | 1993-10-29 | Ishikawajima Harima Heavy Ind Co Ltd | 溶融炭酸塩型燃料電池発電装置 |
-
2002
- 2002-06-21 KR KR10-2002-0035057A patent/KR100486561B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628462A (ja) * | 1985-07-03 | 1987-01-16 | Hitachi Ltd | 燃料電池発電システム |
JPH0594832A (ja) * | 1991-10-01 | 1993-04-16 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池 |
JPH05166528A (ja) * | 1991-12-16 | 1993-07-02 | Mitsubishi Electric Corp | 燃料電池積層体の水素−水回収機構 |
JPH05225990A (ja) * | 1992-02-17 | 1993-09-03 | Nippon Telegr & Teleph Corp <Ntt> | 燃料電池システム |
JPH05283090A (ja) * | 1992-04-01 | 1993-10-29 | Ishikawajima Harima Heavy Ind Co Ltd | 溶融炭酸塩型燃料電池発電装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20040000567A (ko) | 2004-01-07 |
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