JP4557849B2 - エタノールからの水素製造方法 - Google Patents
エタノールからの水素製造方法 Download PDFInfo
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- JP4557849B2 JP4557849B2 JP2005267071A JP2005267071A JP4557849B2 JP 4557849 B2 JP4557849 B2 JP 4557849B2 JP 2005267071 A JP2005267071 A JP 2005267071A JP 2005267071 A JP2005267071 A JP 2005267071A JP 4557849 B2 JP4557849 B2 JP 4557849B2
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- carbon dioxide
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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
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/0085—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction promoting uninterrupted fluid flow, e.g. by filtering out particles in front of the catalyst layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
-
- 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
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/042—Purification by adsorption on solids
- C01B2203/0425—In-situ adsorption process during hydrogen production
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1217—Alcohols
- C01B2203/1229—Ethanol
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
F. Frusteri et al, Journal of Power Sources, 132, 139 (2004)
前記エタノール水溶液の蒸気を改質用触媒とリチウムシリケートを含む二酸化炭素吸収材とが充填された反応器に供給すること;および
前記反応器をその反応器内部の温度を600〜750℃、その内部圧力を3〜10気圧に加圧する条件で加熱し、それによってエタノールの水蒸気改質反応を行い、水素を主生成物として、および二酸化炭素を副生成物として生成し、同時に前記反応器内にて前記二酸化炭素を前記二酸化炭素吸収材と反応することによって前記二酸化炭素を吸収すること、
を特徴とするエタノールからの水素製造方法が提供される。
前記上部円板状蓋体5におけるガス導入管4の開口部および前記下部円板状蓋体7における生成ガス排出管6の開口部には、メッシュ8,9がそれぞれ取り付けられている。前記生成ガス排出管6には、背圧弁10および圧力計11が備えられている。改質用触媒12およびリチウム複合酸化物を含む二酸化炭素吸収材13は、前記改質反応器1の円筒状本体3内に混合してそれぞれ充填されている。
前述した図1に示す改質反応器1の円筒状本体3(内径0.02m、高さは1.2m)内に改質用触媒40gおよび二酸化炭素吸収材240gを混合して高さが1.0mとなるように充填した。改質用触媒としては、ロジウムを約5重量%担時した平均粒径5mmのアルミナ粒子を用いた。二酸化炭素吸収材としては、リチウムシリケート粉末を加圧成形することにより直径5mm、長さ5mmとした圧粉体を用いた。
改質反応器の温度を700℃、その内部圧力を10気圧にした以外、実施例1と同様な方法によりエタノールの水蒸気改質を行った。
改質反応器の温度を700℃、その内部圧力を15気圧にした以外、実施例1と同様な方法によりエタノールの水蒸気改質を行った。
改質反応器の内部圧力を2気圧にした以外、実施例1と同様な方法によりエタノールの水蒸気改質を行った。
改質反応器の温度を700℃、その内部圧力を20気圧にした以外、実施例1と同様な方法によりエタノールの水蒸気改質を行った。
Claims (2)
- エタノール水溶液を気化してエタノールの蒸気を生成すること;
前記エタノール水溶液の蒸気を改質用触媒とリチウムシリケートを含む二酸化炭素吸収材とが充填された反応器に供給すること;および
前記反応器をその反応器内部の温度を600〜750℃、その内部圧力を3〜10気圧に加圧する条件で加熱し、それによってエタノールの水蒸気改質反応を行い、水素を主生成物として、および二酸化炭素を副生成物として生成し、同時に前記反応器内にて前記二酸化炭素を前記二酸化炭素吸収材と反応することによって前記二酸化炭素を吸収すること、
を特徴とするエタノールからの水素製造方法。 - 前記反応容器を複数個用意し、少なくとも1つの反応容器で前記水蒸気改質を行わせ、同時に残りの反応容器で二酸化炭素を吸収した二酸化炭素吸収材から二酸化炭素を放出させることを特徴とする請求項1記載のエタノールからの水素製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005267071A JP4557849B2 (ja) | 2005-09-14 | 2005-09-14 | エタノールからの水素製造方法 |
PCT/JP2006/318460 WO2007032518A1 (en) | 2005-09-14 | 2006-09-12 | Method for manufacturing hydrogen |
EP06798071A EP1968886A1 (en) | 2005-09-14 | 2006-09-12 | Method for manufacturing hydrogen |
CNA2006800317161A CN101253120A (zh) | 2005-09-14 | 2006-09-12 | 生产氢气的方法 |
US11/560,203 US20070092435A1 (en) | 2005-09-14 | 2006-11-15 | Method for manufacturing hydrogen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005267071A JP4557849B2 (ja) | 2005-09-14 | 2005-09-14 | エタノールからの水素製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007076954A JP2007076954A (ja) | 2007-03-29 |
JP4557849B2 true JP4557849B2 (ja) | 2010-10-06 |
Family
ID=37499186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005267071A Expired - Fee Related JP4557849B2 (ja) | 2005-09-14 | 2005-09-14 | エタノールからの水素製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070092435A1 (ja) |
EP (1) | EP1968886A1 (ja) |
JP (1) | JP4557849B2 (ja) |
CN (1) | CN101253120A (ja) |
WO (1) | WO2007032518A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007254238A (ja) * | 2006-03-24 | 2007-10-04 | Toshiba Corp | 水素の製造方法 |
JP4334577B2 (ja) * | 2007-03-09 | 2009-09-30 | 株式会社東芝 | 吸収材の再生方法 |
DE102007055135A1 (de) * | 2007-11-19 | 2009-05-20 | Enerday Gmbh | Verfahren zum Betreiben eines Brennstoffzellensystems |
KR100943832B1 (ko) | 2008-03-31 | 2010-02-25 | 재단법인서울대학교산학협력재단 | 중형 기공 지르코니아에 담지된 니켈 촉매, 그 제조방법 및상기 촉매를 이용한 에탄올의 자열개질반응에 의한 수소제조방법 |
CN102091631A (zh) * | 2010-12-29 | 2011-06-15 | 公主岭国家农业科技园区三剂化工厂 | 煤制天然气催化剂及其制造方法 |
JP5270793B1 (ja) * | 2012-12-28 | 2013-08-21 | 民朗 金辺 | 水素製造方法、水素貯蔵方法および水素輸送方法 |
US9680173B2 (en) | 2013-06-17 | 2017-06-13 | Hitachi Zosen Corporation | Energy saving method in combined system of bioethanol producing device and solid oxide fuel cell |
DE102015219925A1 (de) * | 2015-10-14 | 2017-04-20 | Wacker Chemie Ag | Reaktor zur Abscheidung von polykristallinem Silicium |
CN109603689B (zh) * | 2018-12-26 | 2021-08-31 | 湖南安淳高新技术有限公司 | 轴径向反应器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305801A (ja) * | 1988-05-27 | 1989-12-11 | Inst Fr Petrole | メタノールの接触リフォーミングによる高純度水素の製造方法 |
JP2003054927A (ja) * | 2001-08-17 | 2003-02-26 | Toshiba Corp | 二酸化炭素回収システムおよび方法 |
JP2003100388A (ja) * | 2001-09-26 | 2003-04-04 | Toshiba Lighting & Technology Corp | コード付きタップ |
JP2003212510A (ja) * | 2002-01-25 | 2003-07-30 | Toshiba Corp | 燃料改質方法およびそのシステム |
JP2003282119A (ja) * | 1998-10-14 | 2003-10-03 | Idatech Llc | 燃料電池装置 |
JP2003306308A (ja) * | 2002-04-10 | 2003-10-28 | Toyota Motor Corp | 水蒸気改質と燃料電池システム |
JP2004248565A (ja) * | 2003-02-19 | 2004-09-09 | Toshiba Corp | 温室向け二酸化炭素および温水の供給装置 |
JP2004530272A (ja) * | 2001-04-18 | 2004-09-30 | テキサコ ディベラップメント コーポレイション | 二酸化炭素除去と一体化した燃料処理装置、燃料電池スタック及び廃ガス酸化装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6387845B1 (en) * | 1999-03-23 | 2002-05-14 | Kabushiki Kaisha Toshiba | Carbon dioxide gas absorbent containing lithium silicate |
JP3782311B2 (ja) * | 2001-03-23 | 2006-06-07 | 株式会社東芝 | 化学反応装置 |
JP3591724B2 (ja) * | 2001-09-28 | 2004-11-24 | 株式会社東芝 | 炭酸ガス吸収材および炭酸ガス分離装置 |
US20030182860A1 (en) * | 2002-04-01 | 2003-10-02 | Devries Peter D. | Method and apparatus for providing hydrogen |
JP2005015294A (ja) * | 2003-06-27 | 2005-01-20 | Toshiba Corp | 化学反応装置 |
WO2005053831A2 (en) * | 2003-11-26 | 2005-06-16 | Cabot Corporation | Fuel reformer catalyst and absorbent materials |
JP4199150B2 (ja) * | 2004-03-29 | 2008-12-17 | 株式会社東芝 | 化学反応材料 |
-
2005
- 2005-09-14 JP JP2005267071A patent/JP4557849B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-12 WO PCT/JP2006/318460 patent/WO2007032518A1/en active Application Filing
- 2006-09-12 EP EP06798071A patent/EP1968886A1/en not_active Withdrawn
- 2006-09-12 CN CNA2006800317161A patent/CN101253120A/zh active Pending
- 2006-11-15 US US11/560,203 patent/US20070092435A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305801A (ja) * | 1988-05-27 | 1989-12-11 | Inst Fr Petrole | メタノールの接触リフォーミングによる高純度水素の製造方法 |
JP2003282119A (ja) * | 1998-10-14 | 2003-10-03 | Idatech Llc | 燃料電池装置 |
JP2004530272A (ja) * | 2001-04-18 | 2004-09-30 | テキサコ ディベラップメント コーポレイション | 二酸化炭素除去と一体化した燃料処理装置、燃料電池スタック及び廃ガス酸化装置 |
JP2003054927A (ja) * | 2001-08-17 | 2003-02-26 | Toshiba Corp | 二酸化炭素回収システムおよび方法 |
JP2003100388A (ja) * | 2001-09-26 | 2003-04-04 | Toshiba Lighting & Technology Corp | コード付きタップ |
JP2003212510A (ja) * | 2002-01-25 | 2003-07-30 | Toshiba Corp | 燃料改質方法およびそのシステム |
JP2003306308A (ja) * | 2002-04-10 | 2003-10-28 | Toyota Motor Corp | 水蒸気改質と燃料電池システム |
JP2004248565A (ja) * | 2003-02-19 | 2004-09-09 | Toshiba Corp | 温室向け二酸化炭素および温水の供給装置 |
Also Published As
Publication number | Publication date |
---|---|
US20070092435A1 (en) | 2007-04-26 |
JP2007076954A (ja) | 2007-03-29 |
CN101253120A (zh) | 2008-08-27 |
WO2007032518A1 (en) | 2007-03-22 |
EP1968886A1 (en) | 2008-09-17 |
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