WO2010131297A1 - マイクロリアクタシステム - Google Patents
マイクロリアクタシステム Download PDFInfo
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- WO2010131297A1 WO2010131297A1 PCT/JP2009/002122 JP2009002122W WO2010131297A1 WO 2010131297 A1 WO2010131297 A1 WO 2010131297A1 JP 2009002122 W JP2009002122 W JP 2009002122W WO 2010131297 A1 WO2010131297 A1 WO 2010131297A1
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- flow path
- microreactor
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- fluid
- raw material
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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
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
- B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/30—Micromixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
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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
- 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
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00851—Additional features
- B01J2219/00867—Microreactors placed in series, on the same or on different supports
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00889—Mixing
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00891—Feeding or evacuation
Definitions
- the present invention relates to a microreactor and a microreactor system using the microreactor, and in particular, includes a flow path for mixing at least two kinds of fluids, and mixes and reacts the fluids by dividing and mixing the fluids at least once.
- the present invention relates to a microreactor and a microreactor system suitable for so-called multistage reactions.
- microreactors that target a so-called “one-stage reaction” in which two kinds of raw materials are mixed and the reaction proceeds.
- application of a microreactor is also expected for a so-called “multistage reaction” in which a plurality of types of raw materials are mixed in order and the reaction proceeds.
- reaction intermediate when the product produced in the middle of the reaction is a so-called “reaction intermediate”, precise temperature control and time control are required. It is known that there may be no. This is because the reaction intermediate is generally unstable and has a short lifetime, so that the so-called “hot spot” causes the reaction temperature to rise locally or the time until the next reaction is reached. If it is longer than this, it will be decomposed.
- the characteristics of the synthesis reaction by the microreactor may not be fully utilized by simply connecting the microreactors for the single-stage reaction in series.
- FIG. 2 shows a schematic diagram (in the case of a two-stage reaction) of a multi-stage reaction microreactor system related to the present invention.
- the raw material 1 solution 101 and the raw material 2 solution 102 are passed through the raw material 1 solution introduction unit 107 and the raw material 2 solution introduction unit 108 using the syringe 105 and the syringe pump 106.
- the first stage reaction product 110 is obtained by mixing and reacting the raw material 1 solution and the raw material 2 solution through the reaction section 110 of the first stage reaction.
- the product solution of the first stage reaction and the raw material 3 solution 103 are introduced into the second stage reaction microreactor 202 via the raw material 3 solution introduction section 111 using the syringe 105 and the syringe pump 106.
- the product solution 104 obtained by mixing and reacting the raw material 1 solution, the raw material 2 solution, and the raw material 3 solution is obtained through the reaction part 112 of the second-stage reaction.
- the first is precise control of reaction time for each step of reaction.
- the reaction proceeds while the microreactor is retained in the manifold, so the time staying in the manifold is effectively added to the reaction time in the previous reaction. . Therefore, a microreactor that does not require a manifold and enables precise reaction time control is desired.
- the structure of the microreactor becomes complicated when trying to improve the mixing performance.
- the more complicated the structure of the microreactor the more cost and time it takes to produce it. Therefore, it is desirable that the structure be simple while maintaining the mixing performance as much as possible.
- an object of the present invention is to provide a microreactor that does not require a manifold that causes liquid pooling and that has high mixing performance even when the liquid flow rate is small. Furthermore, according to the present invention, a microreactor having a simple configuration is provided. In addition, an object of the present invention is to provide a microreactor system that can perform a multistage reaction using the above-described microreactor and is excellent in operability.
- a microreactor having a flow path for mixing at least two kinds of fluids and mixing the fluids by dividing the fluids and merging the divided fluids. Inside thereof: (a) at least two flow paths for introducing a fluid formed in a plane; and (b) a flow for joining the introduced fluid formed in the plane. And (c) after the merged fluid flows in a substantially normal direction with respect to the plane, it is substantially parallel to the plane where the merged flow path exists and is substantially orthogonal to the merged flow path.
- a flow path for changing the flow path in the direction (d) a flow path formed in a plane where the flow path exists and for dividing the merged fluid into two; (e) the diverted fluid Each of which flows in a substantially normal direction, (F) a flow path for changing the flow path in a direction substantially parallel to the plane in which the flow path exists and substantially perpendicular to the flow path to be diverted; A flow path for merging the diverted fluid in a direction substantially perpendicular to or substantially parallel to the plane; and (g) the flow path for merging the merged fluid after traveling in a substantially normal direction.
- Each of the flow paths (b) to (g) is substantially parallel to a plane on which the gas flows, and a flow path for proceeding in a direction substantially perpendicular to the flow path to be joined.
- At least two or more microreactors formed inside the microreactor are provided. With this configuration, it is possible to improve the mixing performance even if the liquid feeding flow rate is small without providing a manifold that causes liquid pooling.
- the flow path is formed by facing two flat plates each having a flow path, and on the opposing surface of one plate, The flow paths (a), (b), (e) and (f) are formed, and the flow paths (c), (d) and (g) are formed on the opposing surfaces of the other plate. Therefore, a microreactor having a simple configuration can be realized.
- a microreactor system for mixing at least three kinds of fluids: a liquid feeding unit for feeding the fluid; and a microreactor for reacting at least two kinds of fluids
- the liquid supply unit, the reactor unit, and the temperature control unit include the reactor unit including at least two; a temperature control unit that controls the temperature of the reactor unit; and a control device.
- the fluid is controlled and monitored by an apparatus, the fluid is fed by a syringe and a syringe pump included in the liquid feeding unit, the microreactor is installed in series from the upstream side to the downstream side, and the temperature of the microreactor is Each microreactor via the temperature control unit Are individually controlled, and the micro reactor is microreactor system is a microreactor as described in the is provided. According to such a configuration, a multistage reaction can be easily performed by using the microreactor.
- the microreactor system described above it is preferable that at least one of the fluids is sent by simultaneously moving two syringes, or the control device is It is preferable that the at least two operations are continuously performed by instructing in advance simultaneously at least two operations to be performed performed by the liquid feeding unit.
- the present invention it is possible to realize a microreactor having a high mixing performance even when the flow rate of liquid is small, and a microreactor system suitable for multistage reaction by using it without providing a manifold that causes liquid pooling. Demonstrate the excellent effect of being able to.
- FIG. 1 is a schematic diagram (in the case of a two-stage reaction) showing a schematic configuration of a multi-reaction microreactor system according to the present invention. It is a figure which shows schematic structure of the microreactor system (in the case of intermittent liquid feeding) of the multistage reaction using the microreactor of the said invention. It is a figure which shows the microreactor system (in the case of continuous liquid feeding) of the multistage reaction using the microreactor of this invention.
- FIG. 1 is an assembled view of a microreactor according to a first embodiment (Example 1) of the present invention. It is a figure which shows the flow-path formation plate of the microreactor which becomes the 1st Embodiment (Example 1) of this invention. It is the top view (Drawing 7 (a)) and perspective view (Drawing 7 (b)) which show the channel shape of the micro reactor used as the 1st embodiment (Example 1) of the present invention. It is a figure which shows the interface rotation of the fluid in the microreactor which becomes 1st Embodiment (Example 1) of this invention, and is a flow-path cross section which shows the mode of the interface rotation of a fluid (FIG. 8 (a)), and an upstream side.
- FIG. 8B is a diagram illustrating a state of interface rotation of the fluid in each channel cross section when the downstream side is viewed from FIG. It is the figure which compared the interface rotation of the fluid in the micro reactor of the said 1st Embodiment (Example 1), Comprising: About a flow-path cross section which shows the mode of the interface rotation of the fluid of the said FIG. State of the interface rotation in the cross section of the channel when the interface rotates 90 degrees when moving in the direction and changing the course in the direction orthogonal to the upstream channel direction (FIG. 9 (a)), The state of interface rotation in the channel cross section when the interface rotates 45 degrees (FIG. 9B) and the state of interface rotation in the channel cross section when the interface does not rotate (FIG.
- FIG. 10 is a figure which shows the modification of the microreactor of the said 1st Embodiment (Example 1), and is a perspective view (FIG.10 (a)) which shows the position of the fluid cross section for showing the interface rotation of the fluid within a microreactor.
- FIG. 10 is a channel cross-sectional view (FIG. 10B) showing a state of fluid interface rotation in the channel cross section when the downstream side is viewed from the upstream side.
- FIG. 10B shows a schematic diagram which shows the relationship between the mixing performance and the sum of the angle which the fluid rotated.
- FIG. 10B shows the flow-path shape of the micro reactor used as the 2nd Embodiment (Example 2) of this invention, and is the top view (FIG.
- FIG. 12 (a) and perspective view (FIG.12 (b)).
- FIG. 12 (a) It is a figure for showing the interface rotation of the fluid in the micro reactor of the said 2nd Embodiment (Example 2), the perspective view (Drawing 13 (a)) which shows the position of the channel section showing interface rotation, and upstream 14 is a channel cross-sectional view (FIG. 13B) showing a state of fluid interface rotation in the flow channel cross section when the downstream side is viewed from the side.
- FIG. 13B shows a top view which shows the flow-path shape of the micro reactor used as the 3rd Embodiment (Example 3) of this invention.
- FIGS. 1, 3 and 4 the configuration of a multi-reaction microreactor system using the microreactor of the present invention will be described with reference to FIGS. 1, 3 and 4.
- FIGS. 1, 3 and 4 the case of a two-stage reaction is shown, however, these configurations are not limited to a two-stage reaction.
- FIG. 1 is a diagram showing a multi-reactor microreactor system using the microreactor of the present invention.
- the multi-reactor microreactor system according to the present invention includes a liquid-feeding unit 113 for feeding a raw material solution, a reactor unit 114 for mounting a microreactor, and a temperature control unit for managing temperature. 115 and a control device 116.
- the raw material 1 solution 101 and the raw material 2 solution 102 are used by using the syringe 105 and the syringe pump 106 in the liquid feeding unit 113, so that the raw material 1 solution introduction unit 107 and the raw material 2 are used.
- the solution is introduced into the first-stage microreactor 109 in the reactor unit 114 via the solution introduction unit 108. Thereafter, a product solution of the first stage reaction in which the raw material 1 solution and the raw material 2 solution are mixed and reacted is obtained through the reaction section 110 of the first stage reaction.
- the product solution of the first-stage reaction (reaction part 110 of the first-stage reaction) and the raw material 3 solution 103 are mixed with the raw material 3 solution using the syringe 105 and the syringe pump 106 in the liquid feeding unit 113. Is introduced into the second-stage microreactor 109 in the reactor unit 114. Thereafter, the product solution 104 obtained by mixing and reacting the raw material 1 solution, the raw material 2 solution, and the raw material 3 solution, which are the above three kinds of solutions, is obtained through the reaction section 112 of the second-stage reaction.
- FIG. 3 attached herewith shows the details when the multi-reactor microreactor system using the microreactor of the present invention shown in FIG. 1 is applied particularly in the case of intermittent liquid feeding.
- a liquid feeding unit 113 includes therein a pressure sensor 301 for monitoring the pressure in the system, a switching valve 302 for switching solution suction / liquid feeding / waste liquid operation, a waste liquid line 303, and a suction line 304.
- the raw material 1 solution introduction unit 107, the raw material 2 solution introduction unit 108, the syringe 105, and the syringe pump 106 are not shown here, but a holder for fixing the syringe, a power switch, and an emergency operation when an abnormal operation occurs It includes a stop switch, a communication connector, a waste liquid line, a suction line, an introduction part for the raw material 1 solution, a fitting for connecting the introduction part for the raw material 2 solution, and the like.
- FIG. 3 shows a case where four syringes are mounted in the liquid feeding unit 113.
- the number of syringes is the number necessary for carrying out a predetermined reaction.
- the number of syringes shown can be increased by an additional liquid feeding unit including two syringes as a set.
- the reaction is actually carried out by intermittent liquid feeding.
- a microreactor 109 is connected in series. That is, the microreactor 109 used for the first stage reaction is connected to the raw material 1 solution introduction section 107, the raw material 2 solution introduction section 108, and the first stage reaction reaction section 110 by fitting not shown here.
- the microreactor 109 used for the second-stage reaction is connected to the first-stage reaction section 110, the raw material 3 solution introduction section 111, and the second-stage reaction section 112 by fitting not shown here. Yes.
- a commercially available microreactor in addition to the microreactor of the present invention described in detail below, a commercially available microreactor, T-shaped tube, Y-shaped tube, or the like can be used.
- the temperature adjustment unit 115 can individually control the temperature of each microreactor by performing temperature control and feedback 120 on the reactor unit 114.
- a method of adjusting the temperature for example, there are a method of circulating a heat medium using a circulating thermostat, and a method of using a Peltier element.
- examples of the objects whose temperatures are individually controlled include, for example, the heat medium circulating around the microreactor, the outside and the inside of the microreactor, etc., however, the actual flowing fluid or the actual flowing By controlling the location close to the fluid in question as the object of the control, temperature control can be performed more precisely.
- the above three units are monitored and operated by the control device 116.
- the liquid feeding unit 113 is monitored and operated by control of the liquid feeding unit indicated by an arrow and feedback 117 here.
- the reactor unit 114 and the temperature control unit 115 are respectively connected by the data communication 119 between the reactor unit and the liquid feeding unit, also indicated by arrows, and the data communication 118 between the temperature control unit and the liquid feeding unit, that is, Monitoring and operation are performed via the liquid feeding unit 113.
- the controller 116 switches the switching valve 302 in the liquid feeding unit 113 and operates the syringe 105 by the syringe pump 106 to suck the solution into the syringe or to feed the liquid. Further, an operation of discarding the solution in the syringe to a waste liquid tank (not shown) or the like is performed. In addition, the liquid feeding operation and the suction operation can be stopped or restarted on the way.
- the size of each syringe, the suction amount and suction speed from the suction line 304, the liquid feed amount and liquid feed speed to the reactor unit 114, the liquid feed amount and liquid feed speed to the waste liquid line 303, and the like It is possible to set the temperature of the microreactor, that is, to set the reaction temperature. In addition, when sending the cleaning liquid after the reaction is completed, or when the amount of the raw material is expensive, the usage time is set to the minimum necessary. The liquid feeding start time can also be changed.
- an input file for instructing two or more operations to be continued in relation to the operation of the syringe and the valve in the suction / liquid feeding process is created, and this file is sent to the control device 116.
- the control device 116 can record temperature information obtained from the temperature adjustment unit 115, pressure data in the system obtained from the pressure sensor 301, time data, and the like. Further, the control device 116 determines a threshold value for the pressure in the system in advance from the pressure resistance of the pressure sensor, the switching valve, etc., and if the pressure in the system exceeds the threshold value, the entire system is Emergency stop.
- Any material may be used as long as it does not adversely affect the reaction to be performed, and can be appropriately changed according to the temperature and physical properties of the solution flowing through the material.
- the material include stainless steel, silicon, glass, hastelloy, silicon resin, and fluorine resin.
- glass lining, a material such as stainless steel or silicon coated with nickel or gold, a material obtained by oxidizing the surface of silicon, or the like having improved corrosion resistance can be used.
- FIG. 4 is a diagram showing details when the multi-reactor microreactor system using the microreactor of the present invention is applied particularly to continuous liquid feeding.
- two syringes are connected as a set by a T-shaped connector 401 and connected to a microreactor.
- the other syringe is connected.
- the operation of feeding the solution with a syringe and simultaneously sucking the raw material into the empty syringe is repeated. According to this, continuous operation can be performed without causing a break in the liquid feeding operation.
- This operation is continuously performed as a series of operations. According to such an operation, it is only necessary to first discard the liquid of the dead volume for one time. Further, even when this dead volume is larger than the capacity of one syringe, it is possible to perform liquid feeding.
- this microreactor system can be applied to the multistage reaction more than the three-stage reaction in the case of intermittent liquid feeding as well as the case of continuous liquid feeding. .
- the expression based on the assumption that the liquid reacts is used.
- the reaction does not proceed in the microreactor system of the present invention.
- it can also be applied to multistage mixing of solutions.
- the microreactor system of the present invention is similarly used in the case where the quench reaction is continuously performed after the reaction, the case where the reaction is continuously performed after the mixing, and the case where the mixing and the reaction are alternately required, Can be applied.
- the microreactor system of the present invention is applicable not only to homogeneous systems that mix with each other, but also to heterogeneous systems represented by emulsification processes that do not mix.
- FIG. 5 shows a developed perspective view of the microreactor according to the first embodiment of the present invention
- FIG. 6 shows a flow path forming plate constituting the microreactor.
- the microreactor according to the first embodiment of the present invention is formed of a total of three plates, an upper plate 504, a lower plate 505, and a holder plate 506. Note that a packing (not shown) is inserted into a packing groove 509 formed on each surface of these three plates, and is fastened with screws (not shown) using screw holes 507 and threading 508. According to this, it is possible to form a microreactor with high sealing performance.
- the flow channel 510 is formed on the surface of the upper plate 504 (FIG. 6B) and the surface of the lower plate 505 (FIG. 6A). It is configured by combining the formed flow path 510.
- the raw material A solution 501 and the raw material B solution 502 are respectively introduced from the raw material A solution introduction port 511 and the raw material B solution introduction port 512, and then the product solution drainage through the channel 510.
- the product solution 503 is obtained by being discharged from the outlet 513 and mixing and reacting the raw material A solution and the raw material B solution.
- a fitting for connecting to a tube (not shown) corresponding to the raw material A solution inlet 511, the raw material B solution inlet 512, and further the product solution outlet 513 is provided on the back side of the holder plate 506, a fitting for connecting to a tube (not shown) corresponding to the raw material A solution inlet 511, the raw material B solution inlet 512, and further the product solution outlet 513 is provided. A threading process (not shown) is applied so that (not shown) can be connected.
- the end of the introduction part connected to the liquid feed pump or the reaction connected to the preceding microreactor It is possible to reach the raw material A solution inlet 511, the raw material B solution inlet 512, and the product solution outlet 513, and according to this, the raw material A solution 501 and the raw material B It is possible to reduce the dead volume when introducing the solution 502 as much as possible.
- the material of the upper plate 504, the lower plate 505, and the holder plate 506 may be any material that does not adversely affect the reaction to be performed, and may be changed as appropriate according to the type of reaction. You can also.
- a material for example, stainless steel, silicon, gold, glass, hastelloy, silicon resin, fluorine resin, or the like can be used.
- a glass lining, a metal surface coated with nickel, gold or the like, or a silicon surface oxidized, so-called one having improved corrosion resistance may be used.
- the material of the above-described packing may be any material that does not adversely affect the reaction, and can be appropriately changed according to the type of reaction.
- silicon resin, fluorine resin, or the like can be used.
- the microreactor shown in FIG. 5 has a structure that can be disassembled by assembling with packing and screws.
- the present invention is not limited to this.
- the three plates are formed by diffusion bonding or the like. By joining these, a structure that cannot be disassembled can be obtained. If the microreactor has a structure that can be disassembled as described above, it is possible to disassemble and clean these plates when, for example, a clogging occurs inside the microreactor, thereby improving maintainability. And preferred.
- FIG. 7 is a plan view (FIG. 7 (a)) and a perspective view (FIG. 7 (b)) for showing the channel shape of the microreactor described above.
- the flow path 510 in the microreactor of the present invention is composed of an upper part (indicated by a solid line in the figure) and a lower part (indicated by a broken line). It has the following shape.
- the introduced fluid of the raw material A solution 501 and the fluid of the raw material B solution 502 are first moved from the lower flow path to the upper flow path, that is, in the normal direction in the flow path changing unit 704.
- the course is changed at a right angle to the direction of the upstream flow path (to the left in this example).
- the fluid is divided into right and left in the flow path dividing unit 701.
- the normal direction is changed from the upper side to the lower side and the path is changed (right direction in this example). )I do.
- the fluid again moves in the normal direction from the lower flow path to the upper flow path in the flow path changing unit 703, and at the right angle. Change the course in the direction.
- the flow path mentioned above is repeatedly formed in the inside of the microreactor.
- the raw material A solution 501 and the raw material B solution 502 are rapidly mixed by the above-described flow path, and finally, the raw material A solution and the raw material B solution are mixed and reacted. As a result, a product solution 503 is obtained.
- FIG. 8 is a diagram showing the rotation of the interface of the fluid in the flow path of the microreactor according to the first embodiment.
- FIG. 8A shows the flow from the upstream side to the downstream side in the flow path.
- the positions of the channel cross sections A to G set in sequence are shown, and
- FIG. 8B shows the state of the interface rotation of the fluid in the channel cross sections A to G in the micro reactor channel.
- the fluid interface rotation will be described.
- the fluid having a straight interface flows by rotating the interface 90 degrees to the right on the downstream side.
- the fluid having a straight interface flows by rotating the interface 90 degrees counterclockwise on the downstream side.
- the angle formed by the upstream path and the downstream path and the angle at which the interface rotates are equal when the Reynolds number is about 2 or less. The angle at which the interface rotates depends on the viscosity and density of the fluid, as well as the feeding speed and the width and depth of the flow path.
- the fluid when the fluid is divided, particularly when the volume ratio of the raw material A solution and the raw material B solution is not 1: 1, it is desirable to divide the fluid at right angles to the interface of the fluid. This is because the reaction proceeds during the period from the division to the merging, and it is necessary to keep the raw material A and the raw material B at a predetermined equivalence ratio during that time.
- the volume ratio of the raw material A solution and the raw material B solution is 1: 1
- the raw material A and the raw material B do not have a predetermined equivalent ratio in each of the divided portions.
- the reaction at the target equivalent ratio may not proceed.
- segmented fluid turns into a raw material A solution, and the other becomes a raw material B solution, Therefore, reaction may not advance during the divided period.
- the raw material A solution 501 and the raw material B solution 502 to be introduced are fluids that form an interface therebetween (that is, do not mix with each other), and are introduced at a volume ratio of 1: 1.
- the raw material A solution 501 and the raw material B solution 502 are left and right in the flow path.
- the fluid is located (see channel cross section A).
- the course is changed to the left at a right angle to the upstream flow path direction, and the fluid interface rotates 90 degrees to the left.
- the raw material A solution 501 and the raw material B solution 502 are separated into a fluid that is positioned vertically (see channel cross section B). Thereafter, the fluid is divided in the left-right direction.
- Each of the divided fluids is a fluid in which the raw material A solution 501 and the raw material B solution 502 are vertically positioned (see the flow path cross section C).
- each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path, and the course is changed in the right direction perpendicular to the upstream flow path direction. As a result, the fluid rotates 90 degrees in the left direction.
- the other divided fluid covers the divided fluid, the raw material A solution 501 and the raw material B solution 502 are left and right. (See the cross section D of the flow path).
- the course is changed in the right direction perpendicular to the upstream flow path direction, that is, the fluid rotates 90 degrees to the right.
- the raw material A solution 501 and the raw material B solution 502 become fluids that are separated from each other in the vertical direction (see the flow path section E).
- each of the divided fluids is a fluid in which the raw material A solution 501 and the raw material B solution 502 are separated from each other vertically (see the flow path section F).
- each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path and changes the course in the left direction perpendicular to the upstream flow path direction, that is, The fluid rotates 90 degrees in the right direction, but joins so that the other divided fluid covers the one divided fluid, so that the raw material A solution 501 and the raw material B solution 502 are again left and right. (See the cross section G of the flow path).
- the raw material A solution 501 and the raw material B solution 502 to be introduced are fluids that form an interface between them (that is, they do not mix at all).
- the fluids mix with each other in the process of repeating the diversion / merging. Therefore, after the fluid is diverted and merged, it moves in the normal direction from the lower flow path to the upper flow path, and the course is changed in a direction orthogonal to the upstream flow path direction.
- the raw material A solution 501 and the raw material B solution 502 are always separated into upper and lower fluids, so that the fluid is divided and merged efficiently, and these solutions are mixed. It is thought to do.
- FIG. 9 is a diagram comparing the interface rotation of the fluid in the microreactor according to the first embodiment.
- the channel cross sections are the same as the channel cross sections A to G shown in FIG. 8A. And, it shows a state when moving between the upper and lower flow paths in the normal direction and changing the course in the direction orthogonal to the upstream flow path direction.
- FIG. 9A shows a state when the interface rotates 90 degrees (similar to FIG. 8B above)
- FIG. 9B shows a state when the interface rotates 135 degrees
- FIGS. 9B and 9C show a state when the interface rotates 180 degrees.
- FIGS. 9B and 9C correspond to the case where the Reynolds number increases and the influence of the swirling of the fluid appears.
- the raw material A solution 501 and the raw material B solution 502 to be introduced are fluids that form an interface therebetween (that is, do not mix at all).
- the interface rotates 135 degrees when moving between the upper and lower flow paths in the normal direction and the course is changed in the direction orthogonal to the upstream flow path direction.
- the raw material A solution 501 and the raw material B solution 502 are fluids located on the left and right immediately after being introduced (see the flow path cross section A).
- the interface rotates 135 degrees to the left, That is, the raw material A solution 501 and the raw material B solution 502 are fluids positioned in the diagonal direction (see the flow path cross section B).
- each of the divided fluids becomes a fluid in which the raw material A solution 501 and the raw material B solution 502 are located in an oblique direction (see the channel cross section C).
- the interface is changed. Although it rotates 135 degrees to the left, it merges so that the other divided fluid covers the one divided fluid, so the raw material A solution 501 and the raw material B solution 502 are alternately positioned in the vertical direction, It becomes a four-layer fluid (see channel cross section D).
- the fluid rotates 135 degrees to the right, Accordingly, the raw material A solution 501 and the raw material B solution 502 are alternately positioned in the diagonal direction, resulting in a four-layer fluid (see flow path section E).
- each of the divided fluids becomes a four-layer fluid alternately positioned in the diagonal direction (see the channel cross section F).
- each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path, and when the path is changed to the left at a right angle to the upstream flow path direction,
- the raw material A solution 501 and the raw material B solution 502 are alternately positioned in the left-right direction again because the other divided fluid covers the one divided fluid so as to cover the other divided fluid.
- the four layers of fluid are fluids positioned above and below (see channel cross section G).
- the interface rotates 135 degrees when the course is changed in a direction orthogonal to the upstream flow path direction.
- the raw material A solution 501 and the raw material B solution 502 are fluids located diagonally to each other, fluids located on the left and right, and It can be seen that there are cases where the fluid is located above and below, and that there is a repetition between them.
- the raw material A solution 501 and the raw material B solution 102 to be introduced are fluids that form an interface between them (that is, do not mix at all).
- these are mixed with each other in the process in which the fluid repeats the diversion / merging.
- the raw material A solution 501 and the raw material B solution 502 are fluids located in a diagonal direction and a fluid which is located in a vertical direction, and the number of layers. It can be seen that mixing is promoted because of increasing.
- the raw material A solution 501 and the raw material B solution 502 are fluids located in the diagonal direction before the fluid is divided, the raw material A solution 501 and the raw material B solution 502 are separated after the fluid is divided.
- the flow rate ratio of the fluid may be lost.
- the interface of the fluid is 180 even if the path is moved in the normal direction between the upper and lower flow paths and the course is changed in the direction orthogonal to the upstream flow path direction.
- the raw material A solution 501 and the raw material B solution 502 are introduced, the raw material A solution 501 and the raw material B solution 502 are fluids positioned on the left and right sides (channel cross section A). See). Then, while moving in the normal direction from the lower flow path to the upper flow path, the course is changed in the left direction perpendicular to the upstream flow path direction. However, the fluid interface is 180 degrees in the left direction.
- the order of the raw material A solution 501 and the raw material B solution 502 is interchanged, but the fluids remain in the left and right directions (see the flow path cross section B). Thereafter, the fluid is divided in the left-right direction, and one of the divided fluids is the raw material A solution 501 and the other is the raw material B solution 502 (see the channel cross section C). Thereafter, each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path and changes the course to the right at a right angle to the upstream flow path direction, Again, the interface rotates 180 degrees to the left and merges so that the other divided fluid covers the other divided fluid, so that the raw material A solution 501 and the raw material B solution 502 are positioned above and below each other. It becomes a fluid (see channel cross section D).
- each of the divided fluids is a fluid in which the raw material A solution 501 and the raw material B solution 502 are positioned above and below (see the flow path section F).
- each of the divided fluids moves in the normal direction from the upper channel to the lower channel, and when the course is changed to the left at a right angle to the upstream channel direction,
- the raw material A solution 501 and the raw material B solution 502 are alternately positioned, so that the other divided fluid covers the one divided fluid so as to cover the other divided fluid. It becomes the fluid of the layer (see channel cross section G).
- the interface does not rotate.
- the raw material A solution 501 and the raw material B solution 502 are always fluids positioned in the vertical direction, and the number of layers increases, so that mixing is promoted. You can see that
- the fluid is divided even if the angle at which the interface rotates changes.
- the normal flow moves from the lower flow path to the upper flow path, and the course is changed in a direction orthogonal to the upstream flow path direction.
- the angle at which the interface rotates depends on the Reynolds number determined by the viscosity and density of the fluid, the liquid feeding speed, the width and depth of the flow path, etc. Shows that it is promoted.
- the Reynolds number is large, the influence of fluid swirling appears, and it can be seen that the diversion / merging occurs more efficiently as the rotation angle of the interface increases. Therefore, by using the microreactor according to the present invention, the mixing performance can be ensured even when the liquid flow rate is small.
- the microreactor according to the present invention does not introduce two kinds of raw material A solution 501 and raw material B solution 502 across multiple layers (upper plate 504, lower plate 505), that is, the most Since the structure is such that the lower holder plate 506 is introduced into the lower plate 505, there is no so-called manifold on the back side of the portion where the raw material is introduced. Therefore, particularly when the microreactor according to Example 1 is used as the microreactor in the second stage and thereafter, it is possible to control the reaction time strictly in the introduction part necessary for the multistage reaction. [Modification]
- FIG. 10A shows the structure of the flow path, and as is clear from the figure, as described above, in the microreactor according to this modification, the microreactor according to the above-described embodiment was performed.
- the normal flow from the lower flow path to the upper flow path after the fluid splitting / merging is not performed, and the course in the direction orthogonal to the upstream flow path direction is not changed, and the figure shows The positions of the channel cross sections A to F showing the state of the fluid interface rotation in the channel are shown.
- FIG. 10B shows a state of interface rotation of the fluid in the channel cross sections A to F when the downstream side is viewed from the upstream side.
- the raw material A solution 501 and the raw material B solution 502 to be introduced are fluids that form an interface therebetween (that is, do not mix at all).
- the fluids are located on the left and right, respectively (see the flow path section A).
- the course is changed in the left direction perpendicular to the upstream flow path direction, and the fluid interface rotates 90 degrees to the left.
- the raw material A solution 501 and the raw material B solution 502 are fluids positioned above and below (see channel cross section B).
- each of the divided fluids is a fluid in which the raw material A solution 501 and the raw material B solution 502 are positioned above and below (see channel cross section C).
- each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path, and changes the course in the right direction perpendicular to the upstream flow path direction.
- the fluid rotates 90 degrees clockwise, but the other divided fluid covers and joins the one divided fluid, so that the raw material A solution 501 and the raw material B solution 502 are left and right respectively.
- the fluid is located (see channel cross section D). The steps so far are the same as those in the case of FIG.
- one of the divided fluids is the raw material A solution 501 and the other is the raw material B solution 502 (see the flow path section E). Thereafter, each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path, and changes the course in the left direction perpendicular to the upstream flow path direction. At this time, the fluid rotates 90 degrees counterclockwise. However, since the other divided fluid covers and joins the one divided fluid, the raw material A solution 501 and the raw material B solution 502 are again brought into contact with each other. The fluid is located above and below (see channel cross section F).
- FIG. 11 is a schematic diagram showing the relationship between the mixing performance and the sum of the angles at which the fluid has rotated.
- the manifold that causes the liquid pool is not provided in between, the mixing performance is improved even if the liquid flow path is small, and A microreactor can be easily constructed with a plate. Moreover, according to the microreactor system using this microreactor, the multistage reaction can be easily performed.
- the expression “right angle” or “orthogonal” is used as an angle for changing the course. Depending on the processing accuracy, it is not always exactly “90 degrees in the right direction” or “90 degrees in the left direction”. Further, although the angle at which the interface rotates depends on the Reynolds number, even if the angle for changing the course is not exactly “90 degrees to the right” or “90 degrees to the left”, the lower flow path It is clear that mixing is promoted by moving in the normal direction from the flow path to the upper flow path and changing the course in a direction orthogonal to the upstream flow path direction.
- FIG. 12 (a) is a plan view showing a flow channel shape of a microreactor according to a second embodiment (Example 2) of the present invention
- FIG. 12 (b) is a perspective view thereof.
- the flow path 510 in the microreactor of the second embodiment is composed of an upper part and a lower part, and a fluid composed of the introduced raw material A solution 501 and raw material B solution 502 passes through the lower part in the flow path changing unit 704. While moving in the normal direction from the flow path on the side to the flow path on the upper side, the course is changed in the left direction perpendicular to the flow direction on the upstream side. Then, the flow path dividing unit 70 divides the flow path into left and right, and then the flow path changing unit 705 moves in the normal direction from the upper flow path to the lower flow path. Change the course to the right at right angles to the direction.
- the divided fluid is positioned on the left and right in the flow path merging section 702, and then further moved in the normal direction from the lower flow path to the upper flow path in the flow path changing section 703, and on the upstream side
- the course is changed to the right direction at right angles to the direction of the flow path. That is, the flow path 510 has a shape in which the above operation is repeated.
- the raw material A solution 501 and the raw material B solution 502 are rapidly mixed, and finally, the raw material A solution and the raw material B solution are mixed and reacted to obtain the product solution 503. .
- FIG. 13 shows the interface rotation of the fluid in the microreactor according to the second embodiment (Example 2).
- FIG. 13A shows the flow path cross section A showing the state of the interface rotation of the fluid.
- FIG. 13B shows the fluid interface rotation in the channel cross sections A to G when the channel is viewed from the upstream side to the downstream side. Show.
- the raw material A solution 501 and the raw material B solution 502 to be introduced are fluids that form an interface therebetween (that is, do not mix at all).
- the fluids are located on the left and right, respectively (see the flow path cross section A).
- the course is changed to the left at a right angle to the upstream flow path direction.
- the raw material A solution 501 and the raw material B solution 502 are fluids that are positioned above and below by rotating at a predetermined angle (see channel cross section B).
- each of the divided fluids becomes a fluid in which the raw material A solution 501 and the raw material B solution 502 are positioned above and below (see channel cross section C).
- each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path, and changes the course to the right at a right angle to the upstream flow path direction. Rotate 90 degrees in the direction.
- the raw material A solution 501 and the raw material B solution 502 become a four-layer fluid alternately positioned in the left-right direction by joining the left and right positions (see the flow path cross section D).
- the raw material A solution 501 and the raw material B solution 502 become a four-layer fluid alternately positioned in the vertical direction (see the flow path cross section E).
- each of the divided fluids becomes a four-layer fluid in which the raw material A solution 501 and the raw material B solution 502 are alternately positioned in the vertical direction (see the flow path section F).
- Each of the divided fluids moves in the normal direction from the upper flow path to the lower flow path, changes the course to the left at a right angle to the upstream flow path direction, Rotate 90 degrees to the right.
- the raw material A solution 501 and the raw material B solution 502 become an eight-layer fluid alternately positioned in the left and right direction (see the flow path cross section G).
- the raw material A solution 501 and the raw material B solution 502 to be introduced are fluids that form an interface therebetween (that is, do not mix at all). Similar to (b) and FIG. 9, in practice, the fluid is mixed in the process of repeating the diversion / merging of the fluid. Therefore, after the fluid is diverted and merged, it moves in the normal direction from the lower flow path to the upper flow path, and the course is changed in a direction orthogonal to the upstream flow path direction. Before the fluid is divided, the raw material A solution 501 and the raw material B solution 502 are always vertically positioned fluids, and after the fluid is divided, the normal line from the upper channel to the lower channel is obtained.
- FIG. 14 is a plan view showing, in particular, the flow channel shape of the microreactor according to the third embodiment (Example 3) of the present invention.
- the flow path 510 in the microreactor according to the third embodiment is composed of an upper part and a lower part, and the introduced raw material A solution 501 and raw material B
- the fluid composed of the solution 502 moves in the normal direction from the lower flow path to the upper flow path, and changes the course 704 in the left direction perpendicular to the upstream flow path direction.
- the fluid is divided into right and left in the flow path dividing unit 701, moves in the normal direction from the upper flow path to the lower flow path, and travels in the right direction perpendicular to the upstream flow path direction. Is changed 705.
- the flow path 510 has a shape that repeats the above operation.
- the raw material A501 and the raw material B solution 502 are rapidly mixed, and finally, the raw material A solution and the raw material B solution are mixed and reacted, whereby the product solution 503 which is the product is obtained. can get.
- FIG. 15 is a plan view showing the flow channel shape of the microreactor according to the fourth embodiment (Example 4).
- the channel 510 in the microreactor according to the fourth embodiment is composed of an upper part and a lower part, and the introduced raw material A solution 501 and raw material B are introduced.
- the fluid composed of the solution 502 moves in the normal direction from the lower flow path to the upper flow path, and changes the course 704 in the left direction perpendicular to the upstream flow path direction.
- the flow path changing unit 705 moves in the normal direction from the upper flow path to the lower flow path and travels to the right in a direction perpendicular to the upstream flow path direction.
- the divided fluids are merged so as to be positioned on the left and right.
- the fluid further moves in the normal direction from the lower flow path to the upper flow path in the flow path changing unit 704 and changes the course to the left at a right angle to the upstream flow path direction.
- the channel 510 has a shape that repeats the above operation.
- the raw material A solution 501 and the raw material B solution 502 are quickly mixed, and finally, a composite solution 503 which is a product obtained by mixing and reacting the raw material A solution and the raw material B solution is obtained. can get.
- the microreactor according to the fourth embodiment does not provide a manifold that causes liquid pooling between them, so that the mixing performance is high despite the small liquid flow path.
- a microreactor can be easily constructed with two plates.
- FIG. 16 is a top view which shows the flow-path shape of the micro reactor used as the 5th Embodiment (Example 5) of this invention.
- the flow path 510 of the microreactor according to the fifth embodiment is also composed of an upper part and a lower part, and a fluid composed of the introduced raw material A solution 501 and raw material B solution 502 is
- the flow path changing unit 704 moves in the normal direction from the lower flow path to the upper flow path, and changes the course in the left direction perpendicular to the upstream flow path direction.
- the flow path dividing unit 701 is divided into flow paths in two directions, a straight direction and a right angle direction, with respect to the upstream flow direction.
- the flow path changing unit 705 again moves in the normal direction from the upper flow path to the lower flow path, and changes the course in the right direction perpendicular to the upstream flow path direction.
- the flow channel changing unit 703 moves in the normal direction from the lower flow channel to the upper flow channel, and upstream.
- the course is changed in the right direction at right angles to the flow direction on the side. That is, the flow path 510 has a shape that repeats the above operation.
- the raw material A solution 501 and the raw material B solution 502 are rapidly mixed, and finally, a product solution 503 which is a product obtained by mixing and reacting the raw material A solution and the raw material B solution is obtained. can get.
- the reaction time can be more strictly controlled by making the flow path volume from the division of the fluid to the merge as equal as possible among the divided fluids.
- FIG. 17 is a top view which shows the flow-path shape of the microreactor which becomes 6th Embodiment (Example 6).
- the flow path 510 in the microreactor according to the sixth embodiment is also composed of an upper part and a lower part, as is apparent from the figure, and the introduced raw material A solution 501 and The fluid composed of the raw material B solution 502 moves in the normal direction from the lower flow path to the upper flow path in the flow path changing unit 704 and to the left at a right angle to the upstream flow path direction. Change course. Thereafter, the flow is divided into left and right in the flow dividing unit 701. At this time, the branching angle of the flow channel on the side where the fluid flowing at the time of merging enters the lower side is reduced, so that the time from division to merging is as much as possible. Try to be the same.
- the flow path changing unit 705 moves in the normal direction from the upper flow path to the lower flow path, and changes the course in the right direction perpendicular to the upstream flow path direction.
- the merging portion 702 the divided fluids are merged so as to be positioned up and down, and then again in the flow path changing portion 703, the lower flow path is moved in the normal direction to the upper flow path, and the upstream side Change the course in the right direction perpendicular to the flow direction. That is, the channel 510 has a shape that repeats the above operation.
- a manifold that causes liquid pooling is not provided in between, and therefore, the mixing performance is improved even though the liquid flow path is small.
- a microreactor can be easily configured with two plates.
- the number of repetitions of division / mixing is not limited to the number described above, and the solution used Depending on the physical properties, reaction time, etc., it can be appropriately changed.
- the expression “right angle” or “orthogonal” is used as an angle for changing the course.
- It is not always exactly “90 degrees to the right” or “90 degrees to the left”.
- the angle at which the interface rotates depends on the Reynolds number, but the angle for changing the course may not be exactly “90 degrees to the right” or “90 degrees to the left”. Is in the normal direction from the lower flow path to the upper flow path and is perpendicular to the upstream flow path direction within a range of 85 to 95 degrees to the right or left.
- the expression “upper side” or “lower side” is used for convenience. The same effect can be obtained even if is positioned in reverse.
- the relationship of “upper and lower” may be a relationship located on the left and right or right and left, or may be a relationship located obliquely.
- the expression is based on the premise that the solution reacts inside.
- the solution when the reaction does not proceed at all inside, that is, the solution is simply It can also be applied when mixing.
- the present invention can be applied not only to homogeneous systems that mix with each other but also to non-uniform systems that do not mix.
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Abstract
Description
[変形例]
Claims (8)
- 少なくとも2種類の流体を混合させる流路を有し、流体の分流及び分流した流体の合流を行うことにより、流体を混合させるマイクロリアクタであって、その内部に:
(a)ある平面内に形成され、流体を導入するための少なくとも2本の流路と;
(b)前記平面内に形成され、導入した流体を合流するための流路と;
(c)合流した流体が、前記平面に対して略法線方向に流れた後に、前記合流する流路が存在する平面に略平行でかつ前記合流する流路に略直交している方向に流路を変更するための流路と;
(d)前記流路が存在する平面内に形成され、合流した流体を2つに分流するための流路と;
(e)分流された流体のそれぞれが、略法線方向に流れた後に、前記分流する流路が存在する平面に略平行でかつ前記分流する流路に略直交している方向に流路を変更するための流路と;
(f)前記流路が存在する平面内に形成され、2つの分流された流体を前記平面に対して略垂直方向又は略平行方向に合流するための流路と;そして、
(g)合流した流体が、略法線方向に進んだ後、前記合流する流路が存在する平面に略平行、かつ、前記合流する流路に略直交している方向に進むための流路とを有しており、
前記(b)~(g)の流路の各々は、少なくとも2つ以上、当該マイクロリアクタの内部に形成されていることを特徴とするマイクロリアクタ。 - 前記請求項1に記載したマイクロリアクタにおいて、
前記流路は、それぞれ流路を備えた2枚の平板状のプレートを対面させて形成され、かつ、
一方のプレートの対向する面には、前記(a)、(b)、(e)及び(f)の流路が形成され、
他方のプレートの対向する面には、前記(c)、(d)及び(g)の流路が形成されていることを特徴とするマイクロリアクタ。 - 少なくとも3種類の流体を混合させるためのマイクロリアクタシステムであって:
前記流体を送液するための送液ユニットと;
少なくとも2種類の流体を反応させるためのマイクロリアクタを少なくとも2つ含むリアクタユニットと;
前記リアクタユニットの温度制御を行う温度制御ユニットと;そして、
制御装置とから構成されたものにおいて、
前記送液ユニット、前記リアクタユニット及び前記温度制御ユニットは、前記制御装置により制御かつ監視され、
前記流体は、前記送液ユニットに含まれるシリンジおよびシリンジポンプにより送液され、
前記マイクロリアクタは、上流側から下流側に向かって直列に設置され、
前記マイクロリアクタの温度は、前記温度制御ユニットを介して、各マイクロリアクタ毎に個別に制御され、そして、
前記マイクロリアクタは、請求項1に記載されたマイクロリアクタであることを特徴とするマイクロリアクタシステム。 - 前記請求項3に記載したマイクロリアクタシステムにおいて、
前記流体のうちの少なくとも1種類は、2本のシリンジを同時に動かすことにより送液されることを特徴とするマイクロリアクタシステム。 - 前記請求項3に記載したマイクロリアクタシステムにおいて、
前記制御装置は、前記送液ユニットにより行われる少なくとも2つの連続させたい操作を予め同時に指示することにより、前記少なくとも2つの操作を連続して行うことを特徴とするマイクロリアクタシステム。 - 少なくとも3種類の流体を混合させるためのマイクロリアクタシステムであって:
前記流体を送液するための送液ユニットと;
少なくとも2種類の流体を反応させるためのマイクロリアクタを少なくとも2つ含むリアクタユニットと;
前記リアクタユニットの温度制御を行う温度制御ユニットと;そして、
制御装置とから構成されたものにおいて、
前記送液ユニット、前記リアクタユニット及び前記温度制御ユニットは、前記制御装置により制御かつ監視され、
前記流体は、前記送液ユニットに含まれるシリンジおよびシリンジポンプにより送液され、
前記マイクロリアクタは、上流側から下流側に向かって直列に設置され、
前記マイクロリアクタの温度は、前記温度制御ユニットを介して、各マイクロリアクタ毎に個別に制御され、そして、
前記マイクロリアクタは、請求項2に記載されたマイクロリアクタであることを特徴とするマイクロリアクタシステム。 - 前記請求項6に記載したマイクロリアクタシステムにおいて、
前記流体のうちの少なくとも1種類は、2本のシリンジを同時に動かすことにより送液されることを特徴とするマイクロリアクタシステム。 - 前記請求項6に記載したマイクロリアクタシステムにおいて、
前記制御装置は、前記送液ユニットにより行われる少なくとも2つの連続させたい操作を予め同時に指示することにより、前記少なくとも2つの操作を連続して行うことを特徴とするマイクロリアクタシステム。
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JP2013052366A (ja) * | 2011-09-06 | 2013-03-21 | Ymc Co Ltd | マイクロリアクタ及びその使用方法 |
WO2013111789A1 (ja) * | 2012-01-23 | 2013-08-01 | 旭有機材工業株式会社 | スタティックミキサーおよびスタティックミキサーを用いた装置 |
WO2016059874A1 (ja) * | 2014-10-14 | 2016-04-21 | アルプス電気株式会社 | 流体混合装置 |
US11192084B2 (en) | 2017-07-31 | 2021-12-07 | Corning Incorporated | Process-intensified flow reactor |
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JP2013052366A (ja) * | 2011-09-06 | 2013-03-21 | Ymc Co Ltd | マイクロリアクタ及びその使用方法 |
WO2013111789A1 (ja) * | 2012-01-23 | 2013-08-01 | 旭有機材工業株式会社 | スタティックミキサーおよびスタティックミキサーを用いた装置 |
WO2016059874A1 (ja) * | 2014-10-14 | 2016-04-21 | アルプス電気株式会社 | 流体混合装置 |
JPWO2016059874A1 (ja) * | 2014-10-14 | 2017-07-20 | アルプス電気株式会社 | 流体混合装置 |
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Also Published As
Publication number | Publication date |
---|---|
EP2431090A1 (en) | 2012-03-21 |
KR20120019444A (ko) | 2012-03-06 |
US8591841B2 (en) | 2013-11-26 |
US20120045370A1 (en) | 2012-02-23 |
JPWO2010131297A1 (ja) | 2012-11-01 |
JP5439479B2 (ja) | 2014-03-12 |
EP2431090A4 (en) | 2014-04-02 |
CN102421515A (zh) | 2012-04-18 |
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