CN100414752C - 一种可提高氢气利用率的燃料电池 - Google Patents
一种可提高氢气利用率的燃料电池 Download PDFInfo
- Publication number
- CN100414752C CN100414752C CNB2004100536316A CN200410053631A CN100414752C CN 100414752 C CN100414752 C CN 100414752C CN B2004100536316 A CNB2004100536316 A CN B2004100536316A CN 200410053631 A CN200410053631 A CN 200410053631A CN 100414752 C CN100414752 C CN 100414752C
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- fuel cell
- air
- cell pack
- 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.)
- Expired - Lifetime
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 143
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 143
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 239000000446 fuel Substances 0.000 title claims abstract description 132
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000012809 cooling fluid Substances 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000007800 oxidant agent Substances 0.000 description 14
- 230000001590 oxidative effect Effects 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 230000006837 decompression Effects 0.000 description 5
- 238000003487 electrochemical reaction Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 230000005518 electrochemistry Effects 0.000 description 3
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000007743 anodising Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100536316A CN100414752C (zh) | 2004-08-11 | 2004-08-11 | 一种可提高氢气利用率的燃料电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100536316A CN100414752C (zh) | 2004-08-11 | 2004-08-11 | 一种可提高氢气利用率的燃料电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1734815A CN1734815A (zh) | 2006-02-15 |
CN100414752C true CN100414752C (zh) | 2008-08-27 |
Family
ID=36077091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100536316A Expired - Lifetime CN100414752C (zh) | 2004-08-11 | 2004-08-11 | 一种可提高氢气利用率的燃料电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100414752C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105742671B (zh) * | 2014-12-11 | 2018-11-30 | 上海汽车集团股份有限公司 | 燃料电池阳极间歇排氢系统及其控制方法 |
CN107302098A (zh) * | 2016-03-30 | 2017-10-27 | 上海神力科技有限公司 | 一种流体分配管道横截面渐变的燃料电池堆 |
CN114094136B (zh) * | 2020-06-30 | 2023-07-25 | 未势能源科技有限公司 | 缓冲扩散汽水分离器、试验室及燃料电池尾气排放装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412874A (zh) * | 2001-10-12 | 2003-04-23 | 上海神力科技有限公司 | 一种能使小功率质子交换膜燃料电池安全运行的控制装置 |
CN1484870A (zh) * | 2000-12-05 | 2004-03-24 | 松下电器产业株式会社 | 高分子电解质型燃料电池及其运行方法 |
CN2718794Y (zh) * | 2004-08-11 | 2005-08-17 | 上海神力科技有限公司 | 一种可提高氢气利用率的燃料电池 |
-
2004
- 2004-08-11 CN CNB2004100536316A patent/CN100414752C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484870A (zh) * | 2000-12-05 | 2004-03-24 | 松下电器产业株式会社 | 高分子电解质型燃料电池及其运行方法 |
CN1412874A (zh) * | 2001-10-12 | 2003-04-23 | 上海神力科技有限公司 | 一种能使小功率质子交换膜燃料电池安全运行的控制装置 |
CN2718794Y (zh) * | 2004-08-11 | 2005-08-17 | 上海神力科技有限公司 | 一种可提高氢气利用率的燃料电池 |
Also Published As
Publication number | Publication date |
---|---|
CN1734815A (zh) | 2006-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101887981B (zh) | 用于燃料电池的氢气密闭循环系统 | |
CN101364650B (zh) | 一种控制燃料电池空气和氢气运行压力稳定的方法 | |
CN101764239B (zh) | 一种带有脉宽调制电磁阀的燃料电池氢气循环系统 | |
CN100379065C (zh) | 可在低温环境下启动与运行的燃料电池发电系统 | |
CN101425590B (zh) | 一种燃料电池发动机的氢气安全保护系统 | |
CN101764238A (zh) | 一种安全高效的燃料电池氢气或氧气循环方法 | |
CN100517842C (zh) | 一种带有氢气空气温度与湿度调节装置的燃料电池 | |
CN100379070C (zh) | 一种适合低压运行的燃料电池氢气循环利用装置 | |
CN100361337C (zh) | 一种在输出功率突然增加的情况下可快速响应的燃料电池 | |
CN100464453C (zh) | 适合常压或低压燃料电池的组合体式导流双极板 | |
CN100392908C (zh) | 一种高效的燃料电池增湿装置 | |
CN100517845C (zh) | 一种可使燃料电池的氢气与氧气充分利用的装置 | |
CN100414752C (zh) | 一种可提高氢气利用率的燃料电池 | |
CN100454633C (zh) | 一种运行稳定性较高的燃料电池 | |
CN100511792C (zh) | 对氢气进出通道及循环利用优化设计的集成式燃料电池 | |
CN100517826C (zh) | 一种具有高功率密度自散热及自增湿型燃料电池堆 | |
CN100464458C (zh) | 一种可使燃料氢气压力稳定的大功率燃料电池 | |
CN100392903C (zh) | 一种具有防回火功能的燃料电池 | |
CN1790794B (zh) | 带有空气温度调节与湿度稳定装置的燃料电池 | |
CN100388543C (zh) | 一种具有较高运行稳定性的燃料电池 | |
CN100361334C (zh) | 一种带有氢气间歇性安全排放装置的燃料电池发电系统 | |
CN201360025Y (zh) | 一种可增加燃料电池寿命的设备 | |
CN100392902C (zh) | 可使进入反应的氢气或空气温度与湿度稳定的燃料电池 | |
CN201060900Y (zh) | 一种不易堵水的燃料电池堆的管道装置 | |
CN100463268C (zh) | 一种结构紧凑的燃料电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. STATE GRID C Effective date: 20121213 Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. Effective date: 20121213 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201401 FENGXIAN, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121213 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: Shanghai Shenli Technology Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 201401, Shanghai Industrial Development Zone, dragon Yang Industrial Park, an international 27 Patentee before: Shanghai Shenli Technology Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080827 |
|
CX01 | Expiry of patent term |