WO2013183350A1 - マイクロリアクタ - Google Patents
マイクロリアクタ Download PDFInfo
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- WO2013183350A1 WO2013183350A1 PCT/JP2013/060591 JP2013060591W WO2013183350A1 WO 2013183350 A1 WO2013183350 A1 WO 2013183350A1 JP 2013060591 W JP2013060591 W JP 2013060591W WO 2013183350 A1 WO2013183350 A1 WO 2013183350A1
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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
Abstract
Description
マイクロリアクタ100は、反応場としてのマイクロチャンネル流路を有する。マイクロチャンネル流路は、微細加工により形成された複数の管(筒)によって構成されている。そのため、管の中を流通する流体の反応速度や反応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こと等が可能になるため、反応条件の厳密な制御が可能である。
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る。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積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積の大きさを異ならせている。
Claims (8)
- 反応対象としての流体を流通させる反応流路と、
前記反応流路と並行して設けられ、前記反応流路中の前記流体と熱交換する熱媒体を流通させる媒体流路と、
を備え、
前記反応流路のうちの高活性領域に隣接する前記媒体流路の断面積は、前記反応流路のうちの低活性領域に隣接する前記媒体流路の断面積より小さく、
前記高活性領域では前記流体の反応に伴う発熱または吸熱が相対的に大きく、
前記低活性領域では前記流体の反応に伴う発熱または吸熱が相対的に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前記高活性領域側から前記低活性領域側にかけて、前記媒体流路は、そ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。
- 前記反応流路の前記高活性領域に近い前記媒体流路の開口面積は、前記反応流路の前記低活性領域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。
- 前記反応流路の前記高活性領域の断面積は、前記反応流路の前記低活性領域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。
- 前記反応流路は、前記高活性領域側から前記低活性領域側にかけて、その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の前記高活性領域に近い開口面積は、前記反応流路のうちの前記低活性領域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。
- 前記反応流路は、その内壁のうちの少なくとも、前記高活性領域及び前記低活性領域に含まれる一部に配された触媒層を有し、前記高活性領域の前記触媒層の厚みは、前記低活性領域の前記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流体の流通方向と互いに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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2875477A CA2875477C (en) | 2012-06-07 | 2013-04-08 | Microreactor |
SG11201408062RA SG11201408062RA (en) | 2012-06-07 | 2013-04-08 | Microreactor |
BR112014030231A BR112014030231A2 (pt) | 2012-06-07 | 2013-04-08 | microrreator |
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-129627 | 2012-06-07 | ||
JP2012129627A JP5966637B2 (ja) | 2012-06-07 | 2012-06-07 | マイクロリアクタ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/556,264 Continuation US9370761B2 (en) | 2012-06-07 | 2014-12-01 | Microreactor |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013183350A1 true WO2013183350A1 (ja) | 2013-12-12 |
Family
ID=49711751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/060591 WO2013183350A1 (ja) | 2012-06-07 | 2013-04-08 | 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 |
---|---|---|---|---|
CN108905921A (zh) * | 2018-08-29 | 2018-11-30 | 山东豪迈化工技术有限公司 | 一种微通道反应换热装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6190316B2 (ja) * | 2014-05-02 | 2017-08-30 | 株式会社神戸製鋼所 | 反応器及び反応生成物の生成方法 |
US20170333862A1 (en) * | 2014-11-14 | 2017-11-23 | Sabic Global Technologies B.V. | Fixed bed reactor and methods related thereto |
US20170198979A1 (en) * | 2016-01-13 | 2017-07-13 | Hamilton Sundstrand Corporation | Heat exchangers |
US11243030B2 (en) * | 2016-01-13 | 2022-02-08 | Hamilton Sundstrand Corporation | Heat exchangers |
US20170205149A1 (en) * | 2016-01-15 | 2017-07-20 | Hamilton Sundstrand Corporation | Heat exchanger channels |
DE102017202791A1 (de) * | 2017-02-21 | 2018-08-23 | Mahle International Gmbh | Thermoelektrischer Wärmeübertrager |
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 |
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 |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0559844B1 (en) * | 1990-11-26 | 1999-02-10 | Catalytica, Inc. | Palladium partial combustion catalysts and a process for using them |
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 |
DE19836792A1 (de) * | 1998-08-13 | 2000-02-17 | Basf Ag | Reaktor mit einem Kontaktrohrbündel |
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 WO PCT/JP2013/060591 patent/WO2013183350A1/ja active Application Filing
- 2013-04-08 SG SG11201408062RA patent/SG11201408062RA/en unknown
- 2013-04-08 CA CA2875477A patent/CA2875477C/en active Active
- 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
-
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 |
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 |
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 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2859940A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108905921A (zh) * | 2018-08-29 | 2018-11-30 | 山东豪迈化工技术有限公司 | 一种微通道反应换热装置 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CA2875477A1 (en) | 2013-12-12 |
SG11201408062RA (en) | 2015-01-29 |
US20150086439A1 (en) | 2015-03-26 |
EP2859940A1 (en) | 2015-04-15 |
JP5966637B2 (ja) | 2016-08-10 |
MX2014014759A (es) | 2015-02-24 |
CA2875477C (en) | 2016-10-04 |
JP2013252487A (ja) | 2013-12-19 |
IN2014DN10534A (ja) | 2015-08-21 |
BR112014030231A2 (pt) | 2017-06-27 |
US9370761B2 (en) | 2016-06-21 |
EP2859940A4 (en) | 2016-03-09 |
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