JP6323659B2 - レドックス装置の作動方法 - Google Patents
レドックス装置の作動方法 Download PDFInfo
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- 238000011017 operating method Methods 0.000 title description 8
- 239000007789 gas Substances 0.000 claims description 227
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 77
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 68
- 229910001868 water Inorganic materials 0.000 claims description 64
- 239000000446 fuel Substances 0.000 claims description 62
- 238000000746 purification Methods 0.000 claims description 53
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 50
- 229910001882 dioxygen Inorganic materials 0.000 claims description 50
- 239000001301 oxygen Substances 0.000 claims description 41
- 229910052760 oxygen Inorganic materials 0.000 claims description 41
- 239000003054 catalyst Substances 0.000 claims description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000006479 redox reaction Methods 0.000 claims description 24
- 239000001257 hydrogen Substances 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 230000003197 catalytic effect Effects 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 description 14
- 239000000284 extract Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 239000000356 contaminant Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 6
- -1 platinum group metals Chemical class 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- JISVROCKRBFEIQ-UHFFFAOYSA-N [O].O=[C] Chemical compound [O].O=[C] JISVROCKRBFEIQ-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- 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
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/186—Regeneration by electrochemical means by electrolytic decomposition of the electrolytic solution or the formed water product
-
- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04197—Preventing means for fuel crossover
-
- 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
- H01M8/08—Fuel cells with aqueous electrolytes
- H01M8/083—Alkaline fuel cells
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fuel Cell (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Description
12 レドックスユニット
14 レドックスユニット
16 燃料電池
18 電解槽
20 残留ガス浄化ユニット
21 残留ガス浄化ユニット
22 残留ガス浄化ユニット
23 残留ガス浄化ユニット
24 触媒ユニット
25 触媒ユニット
26 触媒ユニット
27 触媒ユニット
28 触媒エレメント
29 触媒エレメント
30 触媒エレメント
31 触媒エレメント
32 凝縮水セパレータ
33 凝縮水セパレータ
34 凝縮水セパレータ
35 凝縮水セパレータ
36 熱交換器
37 熱交換器
38 熱交換器
39 熱交換器
40 セパレータ
41 セパレータ
42 セパレータ
43 セパレータ
44 ポンプ
45 ポンプ
46 ポンプ
47 ポンプ
48 水リザーバ
50 水素リザーバ
52 酸素リザーバ
54 バルブ
55 バルブ
56 バルブ
57 バルブ
58 バルブ
59 バルブ
60 残留ガス回路
61 残留ガス回路
62 残留ガス回路
63 残留ガス回路
64 リザーバタンク
66 リザーバタンク
68 リザーバタンク
70 ガススペース
71 ガススペース
72 ガススペース
73 ガススペース
74 電極−膜−電極構造
75 電極−膜−電極構造
Claims (7)
- レドックス装置の作動方法であって、以下のステップ、すなわち、
少なくとも1つのレドックスユニット(12c、14c)、少なくとも1つの触媒ユニット(24c、25c、26c,27c)と前記触媒ユニット(24c、25c、26c,27c)に直列に接続された凝縮水セパレータ(32c、33c、34c、35c)を備えた少なくとも1つの残留ガス浄化ユニット(20c、21c、22c,23c)、前記少なくとも1つのレドックスユニット(12c、14c)に配管を通じて直接接続された、ポンプを備えた少なくとも1つの残留ガス回路(60c,61c、62c,63c)、および、少なくとも1つの別のレドックスユニット(14c)を備え、前記少なくとも1つのレドックスユニット(12c)と前記少なくとも1つの別のレドックスユニット(14c)は燃料電池−電解槽ペアとして構成されているレドックス装置を用意するステップ、
前記少なくとも1つのレドックスユニット(12c)の生成物は前記少なくとも1つの別のレドックスユニット(14c)のための消費物として利用され、前記少なくとも1つの別のレドックスユニット(14c)の生成物は前記少なくとも1つのレドックスユニット(12c)のための消費物として利用されるように、前記少なくとも1つのレドックスユニット(12c)と前記少なくとも1つの別のレドックスユニット(14c)を連結するステップ、
前記少なくとも1つのレドックスユニット(12c)による少なくとも1つのレドックス反応において第1のガスおよび第2のガスを消費または生成するステップ、
レドックスユニット(12c、14c)を、通常のレドックスユニット(12c、14c)の作動モードの10%以下の出力であって外部の電気回路から分離されている停止モードで作動させるステップ、
前記レドックスユニット(12c、14c)の停止モードの間、少なくとも1つの残留ガスを前記少なくとも1つの残留ガス回路(60c,61c、62c,63c)を通じて連続的に循環するために、ポンプによって圧送するステップ、
少なくとも前記レドックスユニット(12c、14c)の停止モードの間、前記少なくとも1つの残留ガス浄化ユニット(20c、21c、22c,23c)内の触媒ユニット(24c、25c、26c,27c)を介して少なくとも1つの化学反応に触媒作用を及ぼすことによって、前記レドックスユニット(12c、14c)内の前記少なくとも1つの残留ガス中の少なくとも1つの不純物ガスを取り除くステップ、
前記レドックスユニット(12c、14c)の停止モードの間、前記凝縮水セパレータ(32c、33c、34c、35c)によって前記少なくとも1つの残留ガス中の水蒸気を取り除くステップ、を備えたレドックス装置の作動方法。 - 前記燃料電池−電解槽ペアの前記電解槽(18c)は第1のガスとして水素ガスを生成する、および/または、第2のガスとして酸素ガスを生成する、請求項1に記載のレドックス装置の作動方法。
- 前記触媒ユニット(24c、25c、26c,27c)は第2ガスである酸素と第1ガスである水素が水になる反応に触媒作用を及ぼす、請求項1に記載のレドックス装置の作動方法。
- 前記反応は前記触媒ユニット(24c、25c、26c,27c)の触媒エレメント(28c、29c、30c,31c)の白金族金属によって触媒作用を及ばされる、請求項3に記載のレドックス装置の作動方法。
- 前記凝縮水セパレータ(32c、33c、34c、35c)によって水蒸気を分離するステップをさらに含む、請求項1に記載のレドックス装置の作動方法。
- 前記レドックスユニット(12c、14c)の停止モードと異なる少なくとも1つの作動モードの間、前記残留ガス浄化ユニット(20c、21c、22c,23c)によって、少なくとも1つの消費ガスあるいは少なくとも一つの生成ガスを浄化するステップをさらに含む、請求項1に記載のレドックス装置の作動方法。
- 前記レドックス装置が閉じられた状態で作動することを特徴とする、請求項1に記載のレドックス装置の作動方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13156984.0 | 2013-02-27 | ||
EP13156984.0A EP2772976B1 (de) | 2013-02-27 | 2013-02-27 | Regeneratives Brennstoffzellensystem mit Gasreinigung |
Publications (2)
Publication Number | Publication Date |
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JP2014165177A JP2014165177A (ja) | 2014-09-08 |
JP6323659B2 true JP6323659B2 (ja) | 2018-05-16 |
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JP2014028574A Active JP6323659B2 (ja) | 2013-02-27 | 2014-02-18 | レドックス装置の作動方法 |
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US (1) | US9828681B2 (ja) |
EP (1) | EP2772976B1 (ja) |
JP (1) | JP6323659B2 (ja) |
CA (1) | CA2843655C (ja) |
ZA (1) | ZA201400579B (ja) |
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DE102017206996A1 (de) * | 2017-04-26 | 2018-10-31 | Audi Ag | Multifunktionale Tankanlage |
EP3650407A4 (en) * | 2017-07-04 | 2021-04-07 | Ihi Corporation | HYDROGEN-OXYGEN REACTION DEVICE |
JP7340773B2 (ja) * | 2018-06-12 | 2023-09-08 | パナソニックIpマネジメント株式会社 | 燃料電池システム |
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WO2011042932A1 (ja) * | 2009-10-07 | 2011-04-14 | トヨタ自動車株式会社 | 燃料電池システム、燃料電池システムの停止方法 |
FR2952232B1 (fr) * | 2009-10-30 | 2011-12-16 | Michelin Soc Tech | Pile a combustible et procedure d'arret d'une pile a combustible. |
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2013
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US9828681B2 (en) | 2017-11-28 |
JP2014165177A (ja) | 2014-09-08 |
US20140242478A1 (en) | 2014-08-28 |
ZA201400579B (en) | 2016-06-29 |
CA2843655C (en) | 2017-09-19 |
EP2772976B1 (de) | 2017-11-15 |
CA2843655A1 (en) | 2014-08-27 |
EP2772976A1 (de) | 2014-09-03 |
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