JP6763322B2 - アンモニア除去装置 - Google Patents
アンモニア除去装置 Download PDFInfo
- Publication number
- JP6763322B2 JP6763322B2 JP2017041034A JP2017041034A JP6763322B2 JP 6763322 B2 JP6763322 B2 JP 6763322B2 JP 2017041034 A JP2017041034 A JP 2017041034A JP 2017041034 A JP2017041034 A JP 2017041034A JP 6763322 B2 JP6763322 B2 JP 6763322B2
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- Japan
- Prior art keywords
- ammonia
- gas
- flow path
- removing device
- pump
- 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.)
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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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- Separation Using Semi-Permeable Membranes (AREA)
- Fuel Cell (AREA)
Description
NH3+H2O→NH4 ++OH−・・・(1)
(1/2)H2→H++e−・・・(2)
H++OH−→H2O・・・(3)
NH3+(1/2)H2→NH4 ++e−・・・(4)
NH4 ++e−→NH3+(1/2)H2・・・(5)
12 ポンプセル
14 電解質膜
16a、16c 触媒層
18a、18c 拡散層
20 膜電極接合体
22 膜電極ガス拡散層接合体
24a、24c セパレータ
26a、26c ガス流路
28、30 ターミナルプレート
32、34 エンドプレート
40 切替部
42a〜42c 三方弁
44〜49 マニホールド
50 エアコンプレッサ
52 燃料タンク
54 改質器
56 燃料電池
58 制御装置
100 アンモニア除去装置
200 バッテリ
210 電流計
500 燃料電池システム
Claims (1)
- アンモニア含有ガス中のアンモニアを低減するアンモニア除去装置であって、
膜電極接合体と、前記膜電極接合体を挟持する1対のセパレータと、前記膜電極接合体と前記1対のセパレータのうちの一方のセパレータとの間に設けられ、前記アンモニア含有ガスが流通する第1ガス流路と、前記膜電極接合体と前記1対のセパレータのうちの他方のセパレータとの間に設けられ、前記第1ガス流路を流通する前記アンモニア含有ガス中のアンモニアが前記膜電極接合体を透過して混合するガスが流通する第2ガス流路と、を有するアンモニアポンプと、
前記第1ガス流路を流通する前記アンモニア含有ガスの流通方向を第1方向又は前記第1方向と反対の第2方向に切替える切替部と、
前記アンモニアポンプを流れる電流が所定電流を維持するように前記アンモニアポンプに印加する電圧を制御し、前記アンモニアポンプに印加する電圧が所定電圧よりも高くなる場合に前記切替部を制御して前記アンモニア含有ガスの流通方向を切替える制御部と、を備えるアンモニア除去装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2017041034A JP6763322B2 (ja) | 2017-03-03 | 2017-03-03 | アンモニア除去装置 |
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JP2017041034A JP6763322B2 (ja) | 2017-03-03 | 2017-03-03 | アンモニア除去装置 |
Publications (2)
Publication Number | Publication Date |
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JP2018143948A JP2018143948A (ja) | 2018-09-20 |
JP6763322B2 true JP6763322B2 (ja) | 2020-09-30 |
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JP2017041034A Active JP6763322B2 (ja) | 2017-03-03 | 2017-03-03 | アンモニア除去装置 |
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JP (1) | JP6763322B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102091449B1 (ko) * | 2017-01-18 | 2020-03-20 | 두산중공업 주식회사 | 크로스 전해액 탱크가 마련된 레독스 흐름 전지 시스템. |
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2017
- 2017-03-03 JP JP2017041034A patent/JP6763322B2/ja active Active
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JP2018143948A (ja) | 2018-09-20 |
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