JP4354756B2 - 酸素除去システム及び燃料電池システム - Google Patents
酸素除去システム及び燃料電池システム Download PDFInfo
- Publication number
- JP4354756B2 JP4354756B2 JP2003289960A JP2003289960A JP4354756B2 JP 4354756 B2 JP4354756 B2 JP 4354756B2 JP 2003289960 A JP2003289960 A JP 2003289960A JP 2003289960 A JP2003289960 A JP 2003289960A JP 4354756 B2 JP4354756 B2 JP 4354756B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen gas
- gas
- oxygen
- dehumidifying
- hydrogen
- 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
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 112
- 239000001301 oxygen Substances 0.000 title claims description 112
- 229910052760 oxygen Inorganic materials 0.000 title claims description 112
- 239000000446 fuel Substances 0.000 title claims description 64
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 227
- 239000001257 hydrogen Substances 0.000 claims description 51
- 229910052739 hydrogen Inorganic materials 0.000 claims description 51
- 239000007789 gas Substances 0.000 claims description 27
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 11
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 description 55
- 239000000463 material Substances 0.000 description 46
- 239000007788 liquid Substances 0.000 description 24
- 238000000926 separation method Methods 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 230000008929 regeneration Effects 0.000 description 20
- 238000011069 regeneration method Methods 0.000 description 20
- 238000002485 combustion reaction Methods 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000007791 dehumidification Methods 0.000 description 9
- 239000006227 byproduct Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000001172 regenerating effect Effects 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 5
- 230000002411 adverse Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 230000032258 transport Effects 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
- Hydrogen, Water And Hydrids (AREA)
- Fuel Cell (AREA)
Description
1a 燃焼反応による水分を含有する高温の水素ガス
1b 燃焼反応後に冷却した水素ガス
1c 除湿材再生用水素ガス(燃焼反応させて、冷却しない水素ガス)
1d 自己熱交換器で酸素除去装置の入口の水素ガスと熱交換した後の水素ガス
2a 除湿装置で除湿された水素ガス
2b 除湿装置の再生に用いられた水素ガス
2c 除湿装置の再生に用いられた後に冷却された水素ガス
2d 除湿材の冷却に用いられた水素ガス
3a、3c 除湿装置
3b、3d 除湿材
5、20 気液分離タンク
6、19 冷却器
7 酸素除去装置
8 自己熱交換器
10 水素ブロア
11 塩素ガススクラバー
16 燃料電池
18a〜h 切替弁
50 酸素除去システム
60 燃料電池本体
Claims (6)
- 水素ガス中に含有される酸素を、水素と反応させて水分とする酸素除去装置と;
前記酸素除去装置から送出されたガスを冷却する冷却器と;
前記ガス中の水分を吸着する2以上の除湿装置と;
前記酸素除去装置から送出された前記ガスを、前記冷却器を経て前記除湿装置に搬送する第1の配管路と;
前記酸素除去装置から送出された前記ガスを、前記除湿装置に搬送する、前記第1の配管路とは異なる第2の配管路とを備える;
酸素除去システム。 - 前記除湿装置毎に、前記第1の配管路と前記第2の配管路との選択が可能である;
請求項1に記載の酸素除去システム。 - 前記配管路の選択が、所定の時間毎に行われる;
請求項2に記載の酸素除去システム。 - 前記除湿装置から送出されたガスを、前記酸素除去装置に搬送する配管路を備える;
請求項1乃至請求項3のいずれか1項に記載の酸素除去システム。 - 前記水素ガス中に含有される塩素を除去する塩素ガススクラバーを備える;
請求項1乃至請求項4のいずれか1項に記載の酸素除去システム。 - 請求項1乃至請求項5のいずれか1項に記載の酸素除去システムと;
前記酸素除去システムから送出される水素ガスを用いて発電を行う燃料電池とを備える;
燃料電池システム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003289960A JP4354756B2 (ja) | 2003-08-08 | 2003-08-08 | 酸素除去システム及び燃料電池システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003289960A JP4354756B2 (ja) | 2003-08-08 | 2003-08-08 | 酸素除去システム及び燃料電池システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005063733A JP2005063733A (ja) | 2005-03-10 |
| JP4354756B2 true JP4354756B2 (ja) | 2009-10-28 |
Family
ID=34368126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003289960A Expired - Lifetime JP4354756B2 (ja) | 2003-08-08 | 2003-08-08 | 酸素除去システム及び燃料電池システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4354756B2 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100718105B1 (ko) * | 2005-08-03 | 2007-05-15 | 삼성에스디아이 주식회사 | 냉각장치를 구비한 고온용 연료전지 시스템 및 작동방법 |
| US20070122329A1 (en) * | 2005-11-30 | 2007-05-31 | Alain Briglia | Purification of raw hydrogen |
| JP2009144181A (ja) * | 2007-12-12 | 2009-07-02 | Daiei Rasen Kogyo:Kk | 光輝焼鈍炉装置 |
| JP5608617B2 (ja) * | 2011-08-26 | 2014-10-15 | Jx日鉱日石エネルギー株式会社 | 燃料電池システム |
| CA2953960A1 (en) * | 2014-07-03 | 2016-01-07 | Nuvera Fuel Cells, LLC | System and method for regenerating absorber bed for drying compressed humidified hydrogen |
| GB2582359B (en) * | 2019-03-21 | 2022-01-19 | Intelligent Energy Ltd | Fuel cell startup/shutdown degradation mitigation by removal of oxygen ad/absorption media |
| JP2022153035A (ja) * | 2021-03-29 | 2022-10-12 | 本田技研工業株式会社 | 水電解・発電システム |
| KR102535227B1 (ko) * | 2021-08-24 | 2023-05-26 | 주식회사 더이엔 | 수소 정제용 산소 제거 촉매제 및 이를 포함하는 수소 정제 장치 |
-
2003
- 2003-08-08 JP JP2003289960A patent/JP4354756B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005063733A (ja) | 2005-03-10 |
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