JP5920822B2 - 水素の製造方法 - Google Patents
水素の製造方法 Download PDFInfo
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- JP5920822B2 JP5920822B2 JP2012073980A JP2012073980A JP5920822B2 JP 5920822 B2 JP5920822 B2 JP 5920822B2 JP 2012073980 A JP2012073980 A JP 2012073980A JP 2012073980 A JP2012073980 A JP 2012073980A JP 5920822 B2 JP5920822 B2 JP 5920822B2
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- Japan
- Prior art keywords
- hydrogen
- water
- present
- mayenite
- fuel cell
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 55
- 239000001257 hydrogen Substances 0.000 title claims description 54
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 54
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 15
- 239000000920 calcium hydroxide Substances 0.000 claims description 10
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 9
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
- 239000000446 fuel Substances 0.000 description 18
- 229910021529 ammonia Inorganic materials 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001700 katoite Inorganic materials 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/061—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of metal oxides with water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/164—Calcium aluminates
-
- 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
- Y02E60/32—Hydrogen storage
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fuel Cell (AREA)
Description
→7Ca3Al2(OH)12+xH2
本発明による水素の製造方法において、水の温度が、50〜100℃であり、マイエナイトと水酸化カルシウムのモル比が、1:9であることが好ましい。
実施例1
図1に示す水素製造用試験装置を用いて本発明による水素の製造方法を実施した。
→7Ca3Al2(OH)12+xH2
このことから、本発明の水素の製造方法によれば、クリーンエネルギーである水素を、従来のようなアンモニアを使用することなく、簡便に製造することができ、非常に安全性が高いものであった。また、本発明の水素の製造方法によれば、クリーンエネルギーである水素を用いた燃料電池自体を小型化することができて、例えば携帯電話、PDA(携帯情報端末機)、デジカメ、ノートパソコン等に使用される充電式二次電池のAC−DCコンバータの代用として利用することができる燃料電池にも適用可能であることが判明した。
比較のために、つぎのような実験を行なった。比較例1では、実施例1の場合と同様の反応器(セパラブルフラスコ)にイオン交換水200mlを入れ、つぎに、マイエナイト(Mayenite)のみを反応器に投入した。加温し、イオン交換水の温度を55℃に設定したが、反応は起こらず、水素ガスの発生は確認されなかった。また、比較例2では、実施例1の場合と同様の反応器にイオン交換水200mlを入れ、つぎに、水酸化カルシウムのみを反応器に投入した。加温し、イオン交換水の温度を55℃に設定したが、反応は起こらず、水素ガスの発生は確認されなかった。
Claims (1)
- マイエナイト(Mayenite:Ca12Al14O33)と水酸化カルシウム〔Ca(OH)2〕を水に投入して、マイエナイトと水酸化カルシウムのモル比1:9で、水と反応させることにより、水素を発生させることを特徴とする、水素の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012073980A JP5920822B2 (ja) | 2012-03-28 | 2012-03-28 | 水素の製造方法 |
PCT/JP2013/050440 WO2013145805A1 (ja) | 2012-03-28 | 2013-01-11 | 水素の製造方法 |
CN201380012085.9A CN104395231B (zh) | 2012-03-28 | 2013-01-11 | 氢的制备方法 |
US14/387,651 US9216901B2 (en) | 2012-03-28 | 2013-01-11 | Method for preparing hydrogen |
EP13768680.4A EP2832684B1 (en) | 2012-03-28 | 2013-01-11 | Hydrogen production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012073980A JP5920822B2 (ja) | 2012-03-28 | 2012-03-28 | 水素の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013203587A JP2013203587A (ja) | 2013-10-07 |
JP2013203587A5 JP2013203587A5 (ja) | 2015-02-26 |
JP5920822B2 true JP5920822B2 (ja) | 2016-05-18 |
Family
ID=49259091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012073980A Expired - Fee Related JP5920822B2 (ja) | 2012-03-28 | 2012-03-28 | 水素の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9216901B2 (ja) |
EP (1) | EP2832684B1 (ja) |
JP (1) | JP5920822B2 (ja) |
CN (1) | CN104395231B (ja) |
WO (1) | WO2013145805A1 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003040602A (ja) | 2001-07-30 | 2003-02-13 | Toyota Central Res & Dev Lab Inc | 燃料電池用水素製造装置 |
EP1500631B1 (en) | 2002-04-19 | 2017-08-02 | Japan Science and Technology Agency | Hydrogen-containing electrically conductive inorganic compound |
JP2006066323A (ja) * | 2004-08-30 | 2006-03-09 | Nitto Denko Corp | 燃料電池セル |
EP1805105A1 (en) * | 2004-08-30 | 2007-07-11 | Nitto Denko Corporation | Hydrogen generating composition |
JP2006083009A (ja) * | 2004-09-15 | 2006-03-30 | National Institute Of Advanced Industrial & Technology | 活性酸素を包含あるいは吸蔵した無機化合物材料及びその製造方法 |
JP5352323B2 (ja) * | 2009-04-07 | 2013-11-27 | トヨタ自動車株式会社 | 水素生成装置及び水素生成方法 |
NO332371B1 (no) * | 2009-07-07 | 2012-09-03 | Inst Energiteknik | Partikulær, heterogen, fast CO2 absorberende blanding, fremgangsmåte for dens fremstilling og fremgangsmåte for å separere CO2 fra prosessgasser ved bruk av denne |
JP5883240B2 (ja) | 2011-06-24 | 2016-03-09 | 株式会社Kri | 水素製造方法 |
JP5920823B2 (ja) * | 2012-03-28 | 2016-05-18 | 日立造船株式会社 | 継続的水素製造方法 |
-
2012
- 2012-03-28 JP JP2012073980A patent/JP5920822B2/ja not_active Expired - Fee Related
-
2013
- 2013-01-11 EP EP13768680.4A patent/EP2832684B1/en not_active Not-in-force
- 2013-01-11 CN CN201380012085.9A patent/CN104395231B/zh not_active Expired - Fee Related
- 2013-01-11 US US14/387,651 patent/US9216901B2/en not_active Expired - Fee Related
- 2013-01-11 WO PCT/JP2013/050440 patent/WO2013145805A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104395231A (zh) | 2015-03-04 |
EP2832684A4 (en) | 2015-09-09 |
CN104395231B (zh) | 2016-08-24 |
JP2013203587A (ja) | 2013-10-07 |
WO2013145805A1 (ja) | 2013-10-03 |
EP2832684B1 (en) | 2016-09-21 |
EP2832684A1 (en) | 2015-02-04 |
US9216901B2 (en) | 2015-12-22 |
US20150078987A1 (en) | 2015-03-19 |
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