JP2013252487A - マイクロリアクタ - Google Patents
マイクロリアクタ Download PDFInfo
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- JP2013252487A JP2013252487A JP2012129627A JP2012129627A JP2013252487A JP 2013252487 A JP2013252487 A JP 2013252487A JP 2012129627 A JP2012129627 A JP 2012129627A JP 2012129627 A JP2012129627 A JP 2012129627A JP 2013252487 A JP2013252487 A JP 2013252487A
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 191
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 230000020169 heat generation Effects 0.000 claims description 53
- 238000010521 absorption reaction Methods 0.000 claims description 34
- 239000003054 catalyst Substances 0.000 claims description 27
- 230000007423 decrease Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 description 10
- 230000007704 transition Effects 0.000 description 8
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
-
- 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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- 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
- H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of plates
- B01J2219/00786—Geometry of the plates
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00788—Three-dimensional assemblies, i.e. the reactor comprising a form other than a stack of plates
- B01J2219/00792—One or more tube-shaped elements
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00819—Materials of construction
- B01J2219/00835—Comprising catalytically active material
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00873—Heat exchange
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00891—Feeding or evacuation
- B01J2219/00896—Changing inlet or outlet cross-section, e.g. pressure-drop compensation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0022—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for chemical reactors
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Catalysts (AREA)
- Fuel Cell (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Micromachines (AREA)
Abstract
【解決手段】マイクロリアクタ100は、反応対象となる流体である反応流体が流通する反応流路110と、反応流路と並行して設けられ、反応流路を流通する反応流体と熱交換する熱媒体が流通する媒体流路120と、を備え、反応流路のうち、反応による発熱または吸熱が相対的に大きい部分に隣接する媒体流路の断面積は、発熱または吸熱が相対的に小さい部分に隣接する媒体流路の断面積より小さいことを特徴とする。
【選択図】図1
Description
マイクロリアクタ100では、微細加工により形成された管(筒)形状のマイクロチャンネル流路を反応場とすることで反応速度や収率を向上させることができる。また、対流や拡散態様を任意に構成することで迅速混合や能動的に濃度分布をつける等が可能になり、反応条件の厳密な制御ができる。
CO+3H2 → CH4+H2O…(化学式1)
CO+H2O → CO2+H2 …(化学式2)
また、化学式1の発熱反応には、触媒層112にNiを担持したAl2O3やRuを担持したAl2O3等の触媒が用いられ、化学式2の発熱反応には、触媒層112にCu−Zn系の触媒やFe−Cr系の触媒等が用いられる。
CH4+H2O → CO+3H2…(化学式3)
また、化学式3の発熱反応には、触媒層112にNiを担持したAl2O3やRuを担持したAl2O3等の触媒が用いられる。
上述した第1の実施形態では、媒体流路120について、流通方向に対し断面の大きさを異ならせた。第2の実施形態では、媒体流路120のみならず、反応流路110についても流通方向に対し断面の大きさを異ならせている。
110 …反応流路
112 …触媒層
120 …媒体流路
Claims (8)
- 反応対象となる流体である反応流体が流通する反応流路と、
前記反応流路と並行して設けられ、該反応流路を流通する反応流体と熱交換する熱媒体が流通する媒体流路と、
を備え、
前記反応流路のうち、反応による発熱または吸熱が相対的に大きい部分に隣接する前記媒体流路の断面積は、前記発熱または吸熱が相対的に小さい部分に隣接する前記媒体流路の断面積より小さいことを特徴とするマイクロリアクタ。 - 前記反応流路における反応による発熱または吸熱が相対的に大きい方から小さい方にかけて、前記媒体流路の断面積が漸増するように形成されていることを特徴とする請求項1に記載のマイクロリアクタ。
- 前記反応流路のうち、反応による発熱または吸熱が相対的に大きい部分に近い前記媒体流路の開口面積は、前記発熱または吸熱が相対的に小さい部分に近い前記媒体流路の開口面積より小さいことを特徴とする請求項1または2に記載のマイクロリアクタ。
- 前記反応流路のうち、反応による発熱または吸熱が相対的に大きい部分の断面積は、前記発熱または吸熱が相対的に小さい部分の断面積より大きいことを特徴とする請求項1から3のいずれか1項に記載のマイクロリアクタ。
- 前記反応流路における発熱または吸熱が相対的に大きい方から小さい方にかけて断面積が漸減するように形成されていることを特徴とする請求項4に記載のマイクロリアクタ。
- 前記反応流路のうち反応による発熱または吸熱が相対的に大きい部分に近い開口面積は、前記発熱または吸熱が相対的に小さい部分に近い開口面積より大きいことを特徴とする請求項4または5に記載のマイクロリアクタ。
- 前記反応流路の内壁の少なくとも一部には、触媒層が配され、
前記反応流路のうち、反応による発熱または吸熱が相対的に大きい部分における触媒層の厚みは、前記発熱または吸熱が相対的に小さい部分の触媒層の厚みより大きいことを特徴とする請求項4から6のいずれか1項に記載のマイクロリアクタ。 - 前記媒体流路における前記熱媒体の流通方向は、前記反応流路における前記反応流体の流通方向と対向していることを特徴とする請求項1から7のいずれか1項に記載のマイクロリアクタ。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012129627A JP5966637B2 (ja) | 2012-06-07 | 2012-06-07 | マイクロリアクタ |
PCT/JP2013/060591 WO2013183350A1 (ja) | 2012-06-07 | 2013-04-08 | マイクロリアクタ |
SG11201408062RA SG11201408062RA (en) | 2012-06-07 | 2013-04-08 | Microreactor |
BR112014030231A BR112014030231A2 (pt) | 2012-06-07 | 2013-04-08 | microrreator |
CA2875477A CA2875477C (en) | 2012-06-07 | 2013-04-08 | Microreactor |
MX2014014759A MX2014014759A (es) | 2012-06-07 | 2013-04-08 | Micro - reactor. |
EP13801194.5A EP2859940A4 (en) | 2012-06-07 | 2013-04-08 | MICRO REACTOR |
US14/556,264 US9370761B2 (en) | 2012-06-07 | 2014-12-01 | Microreactor |
IN10534DEN2014 IN2014DN10534A (ja) | 2012-06-07 | 2014-12-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012129627A JP5966637B2 (ja) | 2012-06-07 | 2012-06-07 | マイクロリアクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013252487A true JP2013252487A (ja) | 2013-12-19 |
JP5966637B2 JP5966637B2 (ja) | 2016-08-10 |
Family
ID=49711751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012129627A Active JP5966637B2 (ja) | 2012-06-07 | 2012-06-07 | マイクロリアクタ |
Country Status (9)
Country | Link |
---|---|
US (1) | US9370761B2 (ja) |
EP (1) | EP2859940A4 (ja) |
JP (1) | JP5966637B2 (ja) |
BR (1) | BR112014030231A2 (ja) |
CA (1) | CA2875477C (ja) |
IN (1) | IN2014DN10534A (ja) |
MX (1) | MX2014014759A (ja) |
SG (1) | SG11201408062RA (ja) |
WO (1) | WO2013183350A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015211942A (ja) * | 2014-05-02 | 2015-11-26 | 株式会社神戸製鋼所 | 反応器、反応方法及び反応生成物 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2017120503A (ru) * | 2014-11-14 | 2018-12-14 | САБИК Глобал Текнолоджиз Б.В., | Реактор с неподвижным слоем и связанные с ним способы |
US11243030B2 (en) * | 2016-01-13 | 2022-02-08 | Hamilton Sundstrand Corporation | Heat exchangers |
US20170198979A1 (en) * | 2016-01-13 | 2017-07-13 | Hamilton Sundstrand Corporation | Heat exchangers |
US20170205149A1 (en) * | 2016-01-15 | 2017-07-20 | Hamilton Sundstrand Corporation | Heat exchanger channels |
AU2017202129B2 (en) * | 2016-03-30 | 2022-02-03 | Woodside Energy Technologies Pty Ltd | Heat Exchanger and Method of Manufacturing a Heat Exchanger |
DE102017202791A1 (de) * | 2017-02-21 | 2018-08-23 | Mahle International Gmbh | Thermoelektrischer Wärmeübertrager |
CN108905921B (zh) * | 2018-08-29 | 2024-03-29 | 山东豪迈化工技术有限公司 | 一种微通道反应换热装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57132971U (ja) * | 1981-02-16 | 1982-08-19 | ||
JPS57192798A (en) * | 1981-05-21 | 1982-11-26 | Unyusho Senpaku Gijutsu Kenkyusho | Flow path of heat transmitting surface formed with expanded flow path and diffuser type heat exchanger utilizing the same |
JP2002522214A (ja) * | 1998-08-13 | 2002-07-23 | ビーエーエスエフ アクチェンゲゼルシャフト | 接触管巣を有する反応器 |
JP2005036671A (ja) * | 2003-07-16 | 2005-02-10 | Toyota Motor Corp | 排気浄化装置 |
WO2006054689A1 (ja) * | 2004-11-22 | 2006-05-26 | Nissui Pharmaceutical Co., Ltd. | マイクロチップ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69130894T2 (de) * | 1990-11-26 | 1999-09-02 | Tanaka Precious Metal Ind | Palladium katalysatoren für unvollständige verbrennung und verfahren zu deren verwendung |
JPH09315801A (ja) * | 1996-03-26 | 1997-12-09 | Toyota Motor Corp | 燃料改質方法と燃料改質装置ならびに該燃料改質装置を備えた燃料電池システム |
JP3900570B2 (ja) | 1996-12-06 | 2007-04-04 | 石川島播磨重工業株式会社 | りん酸型燃料電池用co削減装置 |
US8206666B2 (en) * | 2002-05-21 | 2012-06-26 | Battelle Memorial Institute | Reactors having varying cross-section, methods of making same, and methods of conducting reactions with varying local contact time |
JP2007098226A (ja) * | 2005-09-30 | 2007-04-19 | Fujifilm Corp | 流体デバイス |
-
2012
- 2012-06-07 JP JP2012129627A patent/JP5966637B2/ja active Active
-
2013
- 2013-04-08 BR BR112014030231A patent/BR112014030231A2/pt not_active Application Discontinuation
- 2013-04-08 EP EP13801194.5A patent/EP2859940A4/en not_active Withdrawn
- 2013-04-08 MX MX2014014759A patent/MX2014014759A/es unknown
- 2013-04-08 SG SG11201408062RA patent/SG11201408062RA/en unknown
- 2013-04-08 CA CA2875477A patent/CA2875477C/en active Active
- 2013-04-08 WO PCT/JP2013/060591 patent/WO2013183350A1/ja active Application Filing
-
2014
- 2014-12-01 US US14/556,264 patent/US9370761B2/en active Active
- 2014-12-10 IN IN10534DEN2014 patent/IN2014DN10534A/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57132971U (ja) * | 1981-02-16 | 1982-08-19 | ||
JPS57192798A (en) * | 1981-05-21 | 1982-11-26 | Unyusho Senpaku Gijutsu Kenkyusho | Flow path of heat transmitting surface formed with expanded flow path and diffuser type heat exchanger utilizing the same |
JP2002522214A (ja) * | 1998-08-13 | 2002-07-23 | ビーエーエスエフ アクチェンゲゼルシャフト | 接触管巣を有する反応器 |
JP2005036671A (ja) * | 2003-07-16 | 2005-02-10 | Toyota Motor Corp | 排気浄化装置 |
WO2006054689A1 (ja) * | 2004-11-22 | 2006-05-26 | Nissui Pharmaceutical Co., Ltd. | マイクロチップ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015211942A (ja) * | 2014-05-02 | 2015-11-26 | 株式会社神戸製鋼所 | 反応器、反応方法及び反応生成物 |
Also Published As
Publication number | Publication date |
---|---|
EP2859940A4 (en) | 2016-03-09 |
EP2859940A1 (en) | 2015-04-15 |
WO2013183350A1 (ja) | 2013-12-12 |
JP5966637B2 (ja) | 2016-08-10 |
MX2014014759A (es) | 2015-02-24 |
IN2014DN10534A (ja) | 2015-08-21 |
CA2875477C (en) | 2016-10-04 |
US20150086439A1 (en) | 2015-03-26 |
BR112014030231A2 (pt) | 2017-06-27 |
US9370761B2 (en) | 2016-06-21 |
CA2875477A1 (en) | 2013-12-12 |
SG11201408062RA (en) | 2015-01-29 |
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