EP1997553A2 - Mélangeur de fuide et procédé de formation d'un fluide mélangé - Google Patents
Mélangeur de fuide et procédé de formation d'un fluide mélangé Download PDFInfo
- Publication number
- EP1997553A2 EP1997553A2 EP08009659A EP08009659A EP1997553A2 EP 1997553 A2 EP1997553 A2 EP 1997553A2 EP 08009659 A EP08009659 A EP 08009659A EP 08009659 A EP08009659 A EP 08009659A EP 1997553 A2 EP1997553 A2 EP 1997553A2
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- Prior art keywords
- fluid
- paths
- bifurcation
- path
- flow
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Classifications
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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
- B01F25/4323—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 using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors
- B01F25/43231—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 using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors the channels or tubes crossing each other several times
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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
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
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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
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/813—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles mixing simultaneously in two or more mixing receptacles
Definitions
- the present invention pertains to a technological field where two or more of fluids such as liquids and gases are mixed to obtain a mixed fluid. More specifically, the present invention relates to a technology to obtain this mixed fluid in the order of micrometer rapidly.
- This micro-reactor includes multiple flat plates appropriately stacked on each other. Each flat plate is provided therein with multiple flow paths as grooves, the flow paths being substantially Y-shaped, and being connected with each other. In this way, a bifurcation portion on the upper side of the Y form of one of the flow paths is connected to a convergence portion on the lower side of the Y form of another one of the flow paths (see, for example, Fig. 2 and Fig. 10 in Japanese Patent Translation Publication No. Hei. 11-511689 (Patent Document 1)).
- the number of flat plates provided with the through holes need to be increased to some degree, the plate being stacked on each other so as to homogenize the mixed fluid in the order of micrometer. Nevertheless, such an increase in the number of stacked flat plates increases the thickness of the micro-reactor, and decreases the controllability on the internal temperature of the reactor. In such a case, it becomes difficult to control the chemical reaction that proceeds while involving endothermic and exothermic reactions caused by the mixing of the two types of fluids.
- An object of the present invention is to provide: a compact fluid mixer having an excellent temperature controllability, and high productivity of forming a highly-homogenized mixed fluid; and a method for forming such a mixed fluid.
- the present invention provides a fluid mixer which forms a mixed fluid by mixing a first fluid and a second fluid.
- the multiple introduction paths into which a first fluid and a second fluid are introduced make it possible to treat mixtures of the two types of fluids in the multiple confluence paths arranged in parallel simultaneously.
- the multiple confluence paths arranged in parallel have the serial n number of stages with the bifurcation paths in between. Fluids are bifurcated after passing through the confluence paths at each stage. Half of the fluid thus bifurcated is converged with half of another fluid adjacent in the parallel direction, this adjacent fluid having been bifurcated similarly. These bifurcation and convergence are repeated to increase the degree of mixing the fluids without increasing the number of stages serially.
- the flow paths through which the first fluid, the second fluid, and the mixed fluids flow are easily formed highly densely, and also the flow paths can be formed on two or three substrates. Thereby, the flow paths occupy only a small space, and have more specific surfaces at the same time.
- the present invention makes it possible to provide: a fluid mixer which is small in size, and which has an excellent temperature controllability and a high productivity of forming a highly-homogenized mixed fluid; and a method for forming such a mixed fluid.
- Fig. 1 is an exploded perspective view showing a fluid mixer according to a first embodiment of the present invention.
- Fig. 2 is a plan view showing a top view of flow paths provided in the fluid mixer according to the first embodiment.
- Figs. 3(a) to 3(c) are plan views showing top views of a first flow-path plate, a second flow-path plate, and a delivery plate, respectively, in the fluid mixer according to the first embodiment.
- Fig. 4(a) is a partially enlarged view of Fig. 2 according to the fluid mixer of the first embodiment;
- Fig. 4(b) is a cross-sectional view in a Y-direction of Fig. 4(a);
- Fig. 4(c) is a cross-sectional view in an X direction of Fig. 4(a) .
- Fig. 5 is an exploded perspective view showing a fluid mixer according to a second embodiment of the present invention.
- Fig. 6 is a plan view showing a top view of flow paths provided in the fluid mixer according to the second embodiment.
- Figs. 7(a) to 7(c) are plan views showing top views of a first flow-path plate, a third flow-path plate, and a second flow-path plate, respectively, in the fluid mixer according to the second embodiment.
- Fig. 8(a) is a partially enlarged view of Fig. 6 according to the fluid mixer of the second embodiment;
- Fig. 8(b) is a cross-sectional view in a Y-direction of Fig. 8(a);
- Fig. 8(c) is a cross-sectional view in an X direction of Fig. 8(a) .
- a fluid mixer 10 of the first embodiment is configured of a delivery plate 50 as well as a first flow-path plate 30 and a second flow-path plate 40 that are stacked on the delivery plate 50.
- the fluid mixer 10 configured in this manner receives a first fluid and a second fluid from inlet paths 51, 52, respectively, in the delivery plate 50. Then, the fluids flow through flow paths 31, 42 (see Fig. 2 as necessary) formed in the respective flow-path plates 30, 40, and the fluids are mixed with each other. Consequently, the fluid mixer 10 outputs the fluids as a mixed fluid from an outlet path 54 in the delivery plate 50.
- the first flow path 31 is formed into a groove shape by carving one surface (lower surface in the drawing) of the first flow-path plate 30.
- the second flow path 42 is formed into a groove shape by carving one surface (upper surface in the drawing) of the second flow-path plate 40.
- the first flow-path plate 30 and the second flow-path plate 40 are brought into contact with each other on those surfaces where the flow paths are carved. Thereby, formed are flow paths (see Fig. 2 as necessary) through which the first and second fluids flow and mix together.
- a sealing groove 33 is carved in the first flow-path plate 30 as surrounding the first flow path 31.
- a sealing groove 43 is carved in the second flow-path plate 40 as surrounding the second flow path 42. According, by inserting a sealing member 25 into the sealing grooves 33, 43, the fluids flowing through the first flow path 31 and the second flow path 42 are prevented from leaking out.
- sealing grooves 53, 53 are carved in the delivery plate 50.
- the sealing grooves are for inserting sealing members (unillustrated) disposed between the delivery plate 50 and the second flow-path plate 40.
- the sealing grooves 53, 53 are carved as surrounding a group of first dividing holes 57 through which the first fluid passes, a group of second dividing holes 58 through which the second fluid passes, and a group of third dividing holes 59 through which the mixed fluid passes.
- fastening holes 35, 45, 55 are provided at the respective peripheries of the first flow-path plate 30, the second flow-path plate 40 and the delivery plate 50.
- the fastening hole is for inserting a fastening member (the illustration is omitted) which fixes these plates stacked on each other.
- positioning holes 36, 46, 56 are provided for positioning the first flow path 31, the second flow path 42 and the dividing holes 57, 58, 59 as predetermined (see Fig. 2 as necessary).
- the material of the first flow-path plate 30, the second flow-path plate 40 and the delivery plate 50 can be appropriately selected among, for example, metals, silicon, glasses, plastic materials, in accordance with the fluids.
- the dimensions such as the width, depth, and the like of the flow paths 31, 42 preferably range from approximately several tens of ⁇ m to several mm.
- a method of etching, machine processing, or the like can be appropriately selected.
- the flow paths 31, 42 are disposed on a two-dimensional plane. Accordingly, the fluid mixer 10 is in a plate-like form, and has a large specific area as illustrated. Thus, the fluid mixer 10 has an excellent characteristic of a temperature controllability.
- the entire fluid mixer 10 may be installed in a thermostat (unillustrated), or the fluid mixer 10 may be provided on the top and bottom flat surfaces with a heat adjustment means such as a heater, a Peltier device or a hot water jacket (unillustrated).
- a heat adjustment means such as a heater, a Peltier device or a hot water jacket (unillustrated).
- Fig. 2 is a plan view showing a configuration of the flow paths observed from the top surface of the fluid mixer 10 according to the first embodiment, and the first flow path 31 and the second flow path 42 are superimposed on each other.
- the flow paths 31, 42 as shown in Fig. 2 , in which combinations between bifurcation paths 13, 15, 17, 19 and confluence paths 14, 16, 18, 20 are formed in multiple stages (12 stages in the drawing) in series in which the fluids flow, and in which combinations between the first-fluid introduction paths 11 and second-fluid introduction paths 12 are formed in multiple rows (4 rows in the drawing) in a parallel direction which is perpendicular to the serial direction.
- the first fluids are introduced from the first dividing holes 57 in the delivery plate 50 (see Fig. 1 ).
- the multiple first-fluid introduction paths 11 (4 in the drawing) are arranged in parallel to a direction perpendicular to the direction in which the first fluid flows, thereby forming a group.
- the second fluids are introduced from the second dividing holes 58 in the delivery plate 50 (see Fig. 1 ).
- the multiple second-fluid introduction paths 12 (4 in the drawing) are arranged alternately with the first-fluid introduction paths 11, thereby forming a group.
- the first bifurcation path 13 is formed of an end of the first-fluid introduction path 11 bifurcating into two in the first-fluid flowing direction, as well as an end of the second-fluid introduction path 12 bifurcating into two in the second-fluid flowing direction. These ends are disposed alternately in parallel, thereby forming a group of first bifurcation paths 13.
- the first confluence path 14 is formed by combining one of the two ends of a first bifurcation path 13 with one of the two ends of another (adjacent) first bifurcation path 13.
- the multiple first confluence paths 14 are disposed alternately in parallel, thereby forming a group.
- the second bifurcation path 15 is formed of the ends of the first confluence path 14 bifurcating into two in the fluid flowing direction.
- the multiple second bifurcation paths 15 are disposed in parallel, thereby forming a group.
- the second confluence path 16 is formed by combining one of the two ends of a second bifurcation path 15 with one of the two ends of another (adjacent) second bifurcation path 15.
- the multiple second confluence paths 16 are disposed in parallel, thereby forming a group.
- the flow paths 31, 42 are configured of an arbitrary number of stages (n stages) connected serially.
- the multiple nth bifurcation paths 19 are disposed in parallel, thereby forming a group.
- the nth confluence path 20 is formed by combining one of the two ends of an nth bifurcation path 19 with one of the two ends of another (adjacent) nth bifurcation path 19.
- the multiple nth confluence paths 20 are disposed alternately in parallel, thereby forming a group.
- a mixed-fluid discharging path 21 is formed of the nth confluence path 20 positioned at the end (last stage) of the fluid-flowing direction and extended.
- the mixed-fluid discharging path 21 is a portion to discharge the fluids mixed by repeatedly converging and dividing the first fluids and the second fluids at each stage multiple times (n times), and is connected with the third dividing hole 59 in the delivery plate 50 (see Fig. 1 ).
- Fig. 3(a) is a plan view showing the first flow-path plate 30 observed from the top surface of the fluid mixer 10 (see Fig. 1 ).
- the first flow paths 31 and the sealing groove 33 shown by dashed lines are carved in the opposite surface.
- Fig. 3(b) is a plan view showing the second flow-path plate 40 observed from the top surface of the fluid mixer 10.
- the flow paths 42 and the sealing groove 43 shown by solid lines are carved in this surface.
- Fig. 3(c) is a plan view showing the delivery plate 50 observed from the top surface of the fluid mixer 10 (see Fig. 1 ).
- the dividing holes 57, 58, 59 shown by solid lines are openings in this surface.
- the sealing grooves 53 are also carved in this surface.
- the first-fluid inlet path 51 communicates with the group of the first-fluid introduction paths 11A on the first flow-path plate 30 via the first dividing holes 57 of the delivery plate 50 and passage holes 47B of the second flow-path plate 40.
- this first fluid is introduced into the first-fluid introduction paths 11A.
- the second-fluid inlet path 52 communicates with the group of the second-fluid introduction paths 12B on the second flow-path plate 40 via the second dividing holes 58 of the delivery plate 50.
- this second fluid is introduced into the second-fluid introduction paths 12B.
- the mixed-fluid outlet path 54 communicates with the group of mixed-fluid discharging paths 21B on the second flow-path plate 40 via the third dividing holes 59 of the delivery plate 50, and also communicates with a group of mixed-fluid discharging paths 21A on the first flow-path plate 30 via passage holes 49B.
- the mixed fluid obtained by flowing the first fluid and the second fluid through the flow paths 31, 42 is outputted from this mixed-fluid outlet path 54.
- the flow paths 31, 42 through which the first fluid and the second fluid flow to form the mixed fluid can be configured by stacking at least two flow-path plates. Moreover, the converging and dividing of the fluids are repeated while the fluids flowing through these flow paths 31, 42 are curved only to a small extent. Thereby, the pressure loss in the fluids is small, and it is easy to let a large amount of fluids flow. Furthermore, the flow paths are expanded two-dimensionally on the flat surface. Thus, the area generating and receiving heat is large, and the flow paths have an excellent characteristic on a heat controllability.
- Fig. 4(a) is a partially enlarged view of Fig. 2 , including the first dividing hole 57 and the second dividing hole 58 of the fluid mixer according to the first embodiment.
- Fig. 4(b) shows cross-sectional views in Y1 and Y2 directions of Fig. 4(a).
- Fig. 4(c) shows cross-sectional views in X1, X2, X3 and X4 directions of Fig. 4(a) .
- first fluids introduced from the first dividing holes 57 flow in a serial direction of the first-fluid introduction paths 11A, 11A (first-fluid receiving stage).
- a second fluid introduced from the second dividing hole 58 flows in a serial direction of the second-fluid introduction path 12B (second-fluid receiving stage).
- the first fluids flowing through the first-fluid introduction paths 11A, 11A bifurcate and flow in two directions at the first bifurcation paths 13A, 13A; simultaneously, the second fluid flowing through the second-fluid introduction path 12B bifurcates and flows in two directions at the first bifurcation path 13B (first bifurcation stage).
- the first fluids and the second fluids are bifurcated at the first bifurcation paths 13A, 13B, respectively, and continue to flow without mixing with each other as shown by the cross-sections in Y1 and Y2 of Fig. 4(b) and by the cross-section in X1 of Fig. 4(c) .
- the first fluids flowing through the respective first bifurcation paths 13A and the second fluids flowing through the respective first bifurcation paths 13B converge with each other at the first confluence paths 14A, 14B to form two-layer fluids while maintaining laminar flow states as shown by the cross-sections in Y1 and Y2 of Fig. 4(b) and by the cross-section in X2 of Fig. 4(c) .
- the above-described two-layer fluids are bifurcated at the second bifurcation paths 15A, 15B, and continue to flow while maintaining the laminar states as shown by the cross-sections in Y1 and Y2 of Fig. 4(b) and by the cross-section in X3 of Fig. 4(c) .
- the two-layer fluids flowing through the respective second bifurcation paths 15A and the two-layer fluids flowing through the respective second bifurcation paths 15B converge with each other at the second confluence paths 16A, 16B to form four-layer fluids while maintaining laminar flow states as shown by the cross-sections in Y1 and Y2 of Fig. 4(b) and by the cross-section in X4 of Fig. 4(c) .
- the thinner first and second fluids are alternately laminated on each other to form multi-layer fluids, while the mixing progresses.
- the converging and dividing are alternately repeated n times, and the number of lamination of the fluid becomes the nth power of 2.
- fluids obtained at the last stage of the above-described n confluence stages are discharged as mixed fluids from the discharging paths 21 (see Fig. 2 ) (mixed-fluid discharging stage).
- mixed fluids obtained at the last stage of the above-described n confluence stages are discharged as mixed fluids from the discharging paths 21 (see Fig. 2 ) (mixed-fluid discharging stage).
- a fluid mixer 10 of the second embodiment is configured of the delivery plate 50 as well as the first flow-path plate 30, the second flow-path plate 40, and a third flow-path plate 60 that are stacked on the delivery plate 50.
- the fluid mixer 10 configured in this manner receives a first fluid and a second fluid from the inlet paths 51, 52, respectively, in the delivery plate 50. Then, the fluids flow through the flow paths 31, 42 and another flow path 63 (see Fig. 6 as necessary) formed in the respective flow-path plates 30, 40, 60, and the fluids are mixed with each other. Consequently, the fluid mixer 10 outputs the fluids as a mixed fluid from the outlet path 54 in the delivery plate 50.
- Fig. 6 is a plan view showing a configuration of the flow paths observed from the top surface of the fluid mixer 10 (see Fig. 5 ) according to the second embodiment.
- the first flow path 31, the second flow path 42, and the third flow path 63 are superimposed on each other.
- Fig. 7(a) is a plan view showing the first flow-path plate 30 observed from the top surface of the fluid mixer 10 (see Fig.5 ).
- the first flow paths 31 and the sealing groove 33 shown by dashed lines are carved in the opposite surface.
- Fig. 7(b) is a plan view showing the third flow-path plate 60 observed from the top surface of the fluid mixer 10 (see Fig. 5 ).
- the flow paths 63 shown by solid lines are through-holes and the sealing grooves 61, 62 are carved in both surfaces.
- Fig. 7(c) is a plan view showing the second flow-path plate 40 observed from the top surface of the fluid mixer 10 (see Fig. 5 ).
- the second flow paths 42 and the sealing groove 43 shown by solid lines are carved in this surface.
- the (n-1)th bifurcation path 17A, an (n-1)th bifurcation path 17C and the nth bifurcation path 19A are jointed with the (n-1)th confluence path 18B that is provided to the third flow-path plate 60.
- the (n-1)th bifurcation path 17A, the (n-1)th bifurcation path 17C and the nth bifurcation path 19A are jointed with the (n-1)th confluence path 18B that is provided to the third flow-path plate 60.
- Passage holes 47C provided in the second flow-path plate 40 cause the group of the first-fluid introduction paths 11B on the third flow-path plate 60 and the first dividing holes 57 of the delivery plate 50 (see Fig. 5 ) to communicate with each other.
- Passage holes 48C cause the group of the second-fluid introduction paths 12B on the third flow-path plate 60 and the second dividing holes 58 of the delivery plate 50 (see Fig. 5 ) to communicate with each other.
- Passage holes 49C cause the group of the mixed-fluid discharging paths 21 on the third flow-path plate 60 and the third dividing holes 59 of the delivery plate 50 (see Fig. 5 ) to communicate with each other.
- the flow paths 31, 42, 63 through which the first fluid and the second fluid flow to form a mixed fluid are configured by stacking the three flow-path plates.
- Fig. 8(a) is a partially enlarged view of Fig. 6 including the first dividing hole 57 and the second dividing hole 58.
- Fig. 8(b) shows cross-sectional views in Y1 and Y2 directions of Fig. 8(a).
- Fig. 8(c) shows cross-sectional views in X1, X2, X3 and X4 directions of Fig. 8(a) .
- first fluids introduced from the first dividing holes 57, 57 flow in a serial direction of the first-fluid introduction paths 11 B, 11 B (first-fluid receiving stage).
- a second fluid introduced from the second dividing hole 58 flows in a serial direction of the second-fluid introduction path 12B (second-fluid receiving stage).
- the first fluids flowing through the first-fluid introduction paths 11B, 11B bifurcate and flow in two directions at the first bifurcation paths 13A, 13A; simultaneously, the second fluid flowing through the second-fluid introduction path 12B bifurcates and flows in two directions at the first bifurcation path 13C (first bifurcation stage).
- the first fluids and the second fluids are bifurcated at the first bifurcation paths 13A, 13C, respectively, and continue to flow without mixing with each other as shown by the cross-sections in Y1 and Y2 of Fig. 8(b) and by the cross-section in X1 of Fig. 8(c) .
- the first fluids flowing through the respective first bifurcation paths 13A and the second fluids flowing through the respective first bifurcation paths 13C converge with each other after crashing head-on at the ends of the first confluence paths 14B as shown by the cross-sections in Y1 and Y2 of Fig. 8(b) and by the cross-section in X2 of Fig. 8(c) .
- swirled fluids are formed with swirl flows at the first confluence paths 14B.
- the above-described swirled fluids are bifurcated at the second bifurcation paths 15A, 15C, and continue to flow while maintaining the swirl flows as shown by the cross-sections in Y1 and Y2 of Fig. 8(b) and by the cross-section in X3 of Fig. 8(c) .
- the thinner first and second fluids are alternately laminated on each other to form swirled fluids, while the mixing progresses.
- fluids obtained at the last stage of the above-described nth confluence stages are discharged as mixed fluids from the discharging paths 21 (see Fig. 6 ) (mixed-fluid discharging stage). Accordingly, in the second embodiment, by mixing the first and second fluids while the converging/swirling/dividing are repeated, it is possible to obtain a homogeneous mixed fluid that is divided more minutely than in the first embodiment.
- the fluid mixer 10 is configured of the delivery plate 50 disposed therein; however, this delivery plate 50 is not an essential component. It is possible to adopt a configuration in which a first fluid and a second fluid are directly poured into the first flow path 31 and the second flow path 42, respectively, or in which a first fluid and a second fluid are directly poured into the third flow path 63.
- the stacked flow-path plates are hermetically sealed with a sealing material and fixed with the fastening member; however, the flow-path plates may be hermitically sealed and fixed by a method of adhering, bonding, or the like, without the sealing material.
- the flow paths 31, 42, 63 are formed by carving or drilling the plate materials; however, the flow paths may be configured of tubular pipes.
- the components of the mixed fluid to be formed are not limited to two types.
- the first fluid and the second fluid fluids in which a number of components are blended at predetermined proportions in advance, it is possible to form a mixed fluid in which three types or more of components are mixed.
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007140279A JP4466682B2 (ja) | 2007-05-28 | 2007-05-28 | 流体混合装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1997553A2 true EP1997553A2 (fr) | 2008-12-03 |
EP1997553A3 EP1997553A3 (fr) | 2009-07-01 |
EP1997553B1 EP1997553B1 (fr) | 2010-11-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP08009659A Ceased EP1997553B1 (fr) | 2007-05-28 | 2008-05-27 | Mélangeur de fuide et procédé de formation d'un fluide mélangé |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1997553B1 (fr) |
JP (1) | JP4466682B2 (fr) |
CN (1) | CN101314113B (fr) |
DE (1) | DE602008003479D1 (fr) |
Cited By (5)
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FR2938778A1 (fr) * | 2008-11-26 | 2010-05-28 | Centre Nat Rech Scient | Contacteur pour la realisation d'operations de transfert thermique,de melange et/ou de reactions chimiques entre fluides. |
EP2289613A3 (fr) * | 2009-08-24 | 2012-06-06 | Hitachi Plant Technologies, Ltd. | Machine et procédé d'émulsion |
EP2516059A1 (fr) * | 2009-12-23 | 2012-10-31 | Agency For Science, Technology And Research | Appareil de mélange de type microfluidique et procédé afférent |
DE102014202293A1 (de) * | 2014-02-07 | 2015-08-13 | Siemens Aktiengesellschaft | Kühlkörper |
EP3444027A4 (fr) * | 2016-04-12 | 2019-12-18 | Hitachi, Ltd. | Microréacteur, système de fabrication de produit formé et procédé de fabrication de microréacteur |
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EP2172260A1 (fr) * | 2008-09-29 | 2010-04-07 | Corning Incorporated | Dispositifs microfluidiques à flux multiple |
JP5081845B2 (ja) | 2009-02-10 | 2012-11-28 | 株式会社日立製作所 | 粒子製造装置 |
CN102959394B (zh) * | 2010-06-16 | 2015-09-30 | 株式会社日立高新技术 | 液体混合装置以及液相色谱仪 |
JP5547120B2 (ja) * | 2011-03-18 | 2014-07-09 | 株式会社神戸製鋼所 | 流路構造体、流体の混合方法、抽出方法及び反応方法 |
JPWO2013111789A1 (ja) * | 2012-01-23 | 2015-05-11 | 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 |
CN106552562B (zh) * | 2015-09-30 | 2022-12-09 | 中国石油化工股份有限公司 | 一种两相混合反应器及其应用 |
FR3042985A1 (fr) * | 2015-11-04 | 2017-05-05 | Commissariat Energie Atomique | Dispositif de melange de poudres par fluide cryogenique |
JP6936085B2 (ja) * | 2017-09-06 | 2021-09-15 | 株式会社日立プラントサービス | マイクロリアクタシステム |
JP7151763B2 (ja) * | 2018-05-28 | 2022-10-12 | 株式会社島津製作所 | 自動試料導入装置、クロマトグラフ、自動試料導入方法および分析方法 |
CN108970488B (zh) * | 2018-06-20 | 2020-03-27 | 福建龙氟化工有限公司 | 一种混酸方法及其混酸装置 |
JP7373362B2 (ja) * | 2019-11-15 | 2023-11-02 | 株式会社日阪製作所 | プレート式混合器 |
JP7562468B2 (ja) * | 2021-04-05 | 2024-10-07 | Ckd株式会社 | マイクロミキサ |
CN115301096B (zh) * | 2022-10-12 | 2022-12-30 | 江苏宏梓新能源科技有限公司 | 一种化合物生产用逐级混合装置 |
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JPH11511689A (ja) | 1996-03-28 | 1999-10-12 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 少量液体の混合デバイス |
JP2002346353A (ja) | 2001-05-28 | 2002-12-03 | Yamatake Corp | マイクロ混合器 |
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JP2681502B2 (ja) * | 1988-10-31 | 1997-11-26 | 株式会社ジェイ・エム・エス | 血液透析用透析液調製装置 |
US5658537A (en) * | 1995-07-18 | 1997-08-19 | Basf Corporation | Plate-type chemical reactor |
JP2001120972A (ja) * | 1999-10-21 | 2001-05-08 | Shimadzu Corp | 液体混合器 |
WO2002022264A2 (fr) * | 2000-09-18 | 2002-03-21 | President And Fellows Of Harvard College | Procede et appareil de generation de gradient |
JP2005513441A (ja) * | 2001-02-07 | 2005-05-12 | バイオマイクロ システムズ インコーポレイテッド | 受動流体制御構造を組込んだ三次元マイクロフルイディクス |
JP3694878B2 (ja) * | 2001-05-28 | 2005-09-14 | 株式会社山武 | マイクロ混合器 |
JP3794687B2 (ja) * | 2002-08-23 | 2006-07-05 | 株式会社山武 | マイクロ乳化器 |
JP3888275B2 (ja) * | 2002-09-27 | 2007-02-28 | 富士電機システムズ株式会社 | マイクロミキサー |
DE10318061A1 (de) * | 2003-04-17 | 2004-10-28 | Behr Gmbh & Co. Kg | Mischvorrichtung |
JP3873929B2 (ja) * | 2003-05-27 | 2007-01-31 | 株式会社島津製作所 | 液体混合装置 |
JP3810778B2 (ja) * | 2004-07-02 | 2006-08-16 | 雄志 平田 | 平板静止型混合器 |
JP2006239638A (ja) * | 2005-03-07 | 2006-09-14 | Ebara Corp | 混合器および混合方法 |
-
2007
- 2007-05-28 JP JP2007140279A patent/JP4466682B2/ja active Active
-
2008
- 2008-05-21 CN CN2008101079570A patent/CN101314113B/zh not_active Expired - Fee Related
- 2008-05-27 DE DE602008003479T patent/DE602008003479D1/de active Active
- 2008-05-27 EP EP08009659A patent/EP1997553B1/fr not_active Ceased
Patent Citations (2)
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JPH11511689A (ja) | 1996-03-28 | 1999-10-12 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 少量液体の混合デバイス |
JP2002346353A (ja) | 2001-05-28 | 2002-12-03 | Yamatake Corp | マイクロ混合器 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2938778A1 (fr) * | 2008-11-26 | 2010-05-28 | Centre Nat Rech Scient | Contacteur pour la realisation d'operations de transfert thermique,de melange et/ou de reactions chimiques entre fluides. |
EP2289613A3 (fr) * | 2009-08-24 | 2012-06-06 | Hitachi Plant Technologies, Ltd. | Machine et procédé d'émulsion |
EP2516059A1 (fr) * | 2009-12-23 | 2012-10-31 | Agency For Science, Technology And Research | Appareil de mélange de type microfluidique et procédé afférent |
EP2516059A4 (fr) * | 2009-12-23 | 2014-04-30 | Agency Science Tech & Res | Appareil de mélange de type microfluidique et procédé afférent |
US9393535B2 (en) | 2009-12-23 | 2016-07-19 | Agency For Science, Technology And Research | Microfluidic mixing apparatus and method |
DE102014202293A1 (de) * | 2014-02-07 | 2015-08-13 | Siemens Aktiengesellschaft | Kühlkörper |
EP3444027A4 (fr) * | 2016-04-12 | 2019-12-18 | Hitachi, Ltd. | Microréacteur, système de fabrication de produit formé et procédé de fabrication de microréacteur |
Also Published As
Publication number | Publication date |
---|---|
EP1997553B1 (fr) | 2010-11-17 |
DE602008003479D1 (de) | 2010-12-30 |
JP4466682B2 (ja) | 2010-05-26 |
EP1997553A3 (fr) | 2009-07-01 |
CN101314113A (zh) | 2008-12-03 |
JP2008290038A (ja) | 2008-12-04 |
CN101314113B (zh) | 2011-12-28 |
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