WO1997044122A1 - Module emulsionneur ultracolloidal a haut rendement pour fluides reputes non miscibles et procede associe - Google Patents
Module emulsionneur ultracolloidal a haut rendement pour fluides reputes non miscibles et procede associe Download PDFInfo
- Publication number
- WO1997044122A1 WO1997044122A1 PCT/FR1997/000888 FR9700888W WO9744122A1 WO 1997044122 A1 WO1997044122 A1 WO 1997044122A1 FR 9700888 W FR9700888 W FR 9700888W WO 9744122 A1 WO9744122 A1 WO 9744122A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cartridge
- central
- tubular body
- block
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/411—Emulsifying using electrical or magnetic fields, heat or vibrations
- B01F23/4111—Emulsifying using electrical or magnetic fields, heat or vibrations using vibrations
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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
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
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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
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
- B01F31/81—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations by vibrations generated inside a mixing device not coming from an external drive, e.g. by the flow of material causing a knife to vibrate or by vibrating nozzles
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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
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/044—Numerical composition values of components or mixtures, e.g. percentage of components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0468—Numerical pressure values
Definitions
- the present invention relates to an emulsifier module for the production of a mixture or an ultracolloidal emulsion from at least two immiscible fluids including a primary fluid and in particular a fatty liquid fluid mixed with water and / or various liquid or gaseous additives.
- a primary fluid including a primary fluid and in particular a fatty liquid fluid mixed with water and / or various liquid or gaseous additives.
- a fatty liquid fluid mixed with water and / or various liquid or gaseous additives.
- Many emulsifiers or emulsifiers are known which produce an oil-in-water type emulsion. This emulsion has a certain fineness and a stability just sufficient for the intended use.
- the emulsifier is formed by a stack of annular pieces housed adjusted in a tube closed at each of its ends by a connector. These annular parts are slidably mounted along a median longitudinal axis and kept distant from one another by a tubular central lateral extension achieving a nesting effect. Each annular part has peripheral notches of two kinds and their arrangement is such that they form forced chicane passages from one annular part to another.
- the stack forms a block maintained in an elastic equilibrium position away from the ends of the tube by helical springs which at the same time ensure the cohesion of the assembly.
- the arrival of the fluid takes place through the hollow ends of the median longitudinal axis on which the annular parts are mounted.
- the fluid mixture crosses lengthwise the annular volume occupied by the annular parts and emulsified spring from the tube. The block is thus subjected to an overall oscillatory movement originating from the pulsating effects of cavitation.
- this emulsifier thus has a significant pressure drop and an emulsifier effect limited to that caused by the passage through baffles.
- the second invention derives from the first in its general characteristics.
- the stack is constituted by the succession of cylindrical perforated plates and interleaves with through passages in biconical restrictions separated from each other by an empty space, the assembly forming a fitted block in a tubular body.
- the through passages of the successive plates and spacers are offset laterally so as to form baffles.
- This mixer consists of moving masses on a median longitudinal axis separated from one another by a spring. These masses are full and thick. They can only move in oscillating movements at a low speed which does not allow self-resonance of sufficient frequency to be envisaged to create an emulsion and a fortiori an ultrafine emulsion as intended by the present invention.
- the invention aims to produce an ultrafine emulsion from two immiscible liquids and this with the least energy possible.
- the invention it is possible to produce ultra intimate mixtures and push the limit of stability and finesse much further up to an ultracolloidal quality without substantial physical modification for several weeks, or even for several months, and this for a completely consumption. reduced energy.
- the applications vary depending on the starting materials. They may be fatty substances of the food type and the invention may lead to fatty emulsions from light cooking foods such as margarine or cooking fats. It can also be fatty emulsions used in the composition of beauty products or care creams.
- hydrocarbons used as fuels known under the terms of fuel oil, light or heavy fuel oil or any other.
- An ultracolloidal emulsion provides cleaner, self-cleaning combustion for the fireplace and allows significant energy savings.
- the invention relates to a high performance emulsifier module making the preparation of a product with exceptional physical properties.
- the high efficiency emulsifier module for fluids known to be immiscible with a view to producing mixtures and / or emulsions of high stability according to the invention can be used alone or in groups with one or more other modules connected in series, in parallel Or other.
- the tubular body comprising at its first end an inlet block into which the fluids come under pressure and at its second end an outlet block, in that the internal volume of the tubular body is occupied by a plurality of hollow cartridges, one of the front faces of which passes through for the fluid and is connected to each other and to the end blocks each time by a longitudinal elastic connection, cartridges mounted in series separated from each other by a spring ensuring the elastic connection between them and with the tube end blocks, the cartridges being open on their opposite front face and adjusted to the cross section of the tubular body in the manner of a piston, the cartridges each containing a plurality of vibrating discs slidably mounted on a hollow coaxial axis having over its length a plurality of outlet orifices providing part of the supply in fluid, discs uncovered and covered alternately by the oscillating movement of movement of the vibrating discs, the cartridges being driven by an oscillating movement determined by their physical characteristics and those of the elastic longitudinal connections.
- the inlet block is a mixer formed by a central channel with a conical inlet and a divergent outlet towards the interior of the tubular central body by a diverging attached tube, the projecting end of which serves as a seat for the longitudinal elastic connection of end connecting the inlet block to the adjacent cartridge and it has two lateral inlets by two transverse conduits opening offset in the central channel and communicating with longitudinal secondary conduits opening into the tubular body.
- the invention has numerous advantages, some of the main ones of which will be limited below. great precision in adjusting the proportions between the two main fluids,. low energy consumption,. low cost compared to the results,
- Figure 1 is a longitudinal sectional view of the basic emulsifier module according to the invention showing the two variants of the input block;
- Figure 2 is a longitudinal sectional view of a variant usable as a pre-emulsifier;
- Figure 3 is a perspective view of an oscillating cartridge
- Figure 4 is an exploded perspective view of the oscillating cartridge and its contents
- FIGS. 11 and 12 are schematic longitudinal half-sections along the length of a cartridge illustrating the operation, respectively at rest and at work;
- FIG. 13 is a schematic view illustrating the movement of the central part of a disc in front of an orifice of the hollow axis.
- the present invention is based on the principles of turbulence, cavitation, shearing and rolling applied to fluids deemed immiscible at low and medium pressure and the means of obtaining a mixture or an emulsion of excellent quality both in finesse and in stability.
- emulsifier module all the modules and groupings of modules targeted by the invention, namely mixer modules, homogenizers, pre-emulsifiers, emulsifiers and homogenizers-emulsifiers.
- module or group of modules according to the invention can serve as a homogenizer for liquids or in particular unstable fluids or both.
- homogenizers or emulsifiers or homogenizers-emulsifiers modules all of which are referred to below as emulsifiers, making it possible to produce, by grouping, a complex emulsifier with several stages with possible interposition of a pump. It is first of all a basic module which can serve either as a pre-emulsifier or as an emulsifier.
- the input block 2 is, as the case may be, a three-way mixer input block 4, ie a single-channel input block 5.
- the supply circuits of the different channels include a pump (not shown) intended to supply the modulates the fluid or mixture of fluids under pressure.
- two channels are provided for the fluids to be emulsified, for example but not limited to, water and a carrier fluid, for example a petroleum, vegetable, animal or other fatty liquid, the third channel being provided for an additional liquid fluid, for example of the reactive or waste or dye or other type.
- a pressurized fluid At the entrances comes a pressurized fluid.
- Each end block 2 or 3 is mounted on the cylindrical body 1 for example by screwing with the interposition of a seal respectively 6 and 7.
- the cylindrical tubular body 1 contains at least one oscillating cartridge such as 8 or more oscillating cartridges, for example four, such as 9, 10, 11, 12 (FIG. 1), the number of which may vary within the framework of the basic module.
- the oscillating cartridges are cylindrical hollow bodies 13 mounted loosely adjusted in this cylindrical body in the manner of a piston to allow their easy sliding.
- the oscillating cartridges 8 are connected to each other and to the inlet and outlet end blocks by elastic connections, for example in the form of end springs 14 and 15 and intermediate 16, 17, 18 known as counter-reactions, realizing a true axial longitudinal multiple suspension in which the cartridges are masses which enter into oscillation by the passage of the fluid or mixture of fluids under pressure.
- each cartridge opens at one of its transverse ends by an open rear front face 19, the body of each cartridge being closed at its other transverse end by a front wall 20 passing through for the fluid, for example full but perforated by holes such as 21 whose surface of the opposite rear face represents the bottom of the cartridge.
- the holes 21 for passage of the fluid provided in this front wall 20 are for example regularly distributed radially and circularly.
- the front wall 20 has a cylindrical bulge 22 possibly profiled for hydrodynamic reasons projecting in the central position to serve as a seat for one of the springs forming the elastic connection.
- the cylindrical bulge 22 has a threaded bore 23.
- the interior volume of each cartridge is occupied by a series of vibrating discs such as 24 mounted sliding with minimal play at each.
- a median and coaxial hollow internal axis 25 having a first blind end with transverse terminal shoulder 26 forming a stop and a second open and threaded end 27 of smaller diameter delimiting a shoulder-stop 28.
- the threaded end 27 is screwed in the threaded bore 23 made in the center of the cylindrical bulge 22 projecting from the solid front wall 20 of the cartridge.
- the vibrating discs 24 each occupy the entire cross section of the cartridge and have only a slight clearance with the inner cylindrical wall of the cartridge so that they can slide freely in the cartridge without requiring any effort important to overcome friction and without blocking.
- the discs occupy almost the entire length of the central coaxial hollow axis 25 so that there is only a slight clearance between them allowing small mutual axial transverse displacements.
- the hollow axis 25 has calibrated transverse orifices such as 29, for example of semi-circular or triangular section. These orifices are only present, for example, over the front half-part of its length. During their axial movements representing the oscillatory movements, they are alternately discovered and then covered by the central opening of each vibrating disc by which they are mounted on the hollow axis. These orifices are divided into groups 30, 31, 32 arranged on the same circular line of cross section. It may be indicated that the presence of four orifices distributed angularly at 90 ° is sufficient for each section line.
- the orifices 29 of the first group 30 are located in the immediate vicinity of the abutment shoulder 28 of the threaded end 27 of the hollow axis 25. The following are distant for example from the thickness of a disc then two discs . This provision does not is of course only an example of non-limiting execution.
- the discs 24 are pressed against each other under the effect of the rear spring opposite to that which rests on the solid front wall 20.
- This rear spring presses on the central part of the last disc which serves as its seat. The force of this spring pushes all of the discs 24 against the bottom of the cartridge which is the rear face of the front wall 20.
- the vibrating discs 24 are currently made of non-corrodible metal but could just as easily be made of plastic or a composite alloy with sufficient mechanical properties and resistance, in particular with regard to wear and the coefficient of friction.
- the intermediate discs differ in the presence or absence of perforations in their central part. These are solid 36 and perforated 37 intermediate disks.
- Each intermediate disc has a central opening such as 38 with a diameter close to the outside diameter of the hollow axis 25 so as to slide freely with guidance thereon, for example with loose adjustment.
- Each central opening 38 is delimited on each face by a solid border 39 and 40.
- the discs also have on each of their faces in the central part a circular projection 41 and 42 concentric with the solid border and crenellated by axial notches such as 43
- the notches 43 of these crenellated projections 41,42 are angularly offset between them in a regular manner and for example angularly offset from a projection to the projection of the opposite face.
- On the same disc one can find a crenellated projection 41 or 42 on one side and a corresponding smooth full projection (not shown) on the opposite side.
- Each crenellated projection 41 or 42 delimits with each corresponding solid border 39 or 40 of the central opening 38 a solid annular surface 44 or perforated 45 whose perforations 46 are in regular arrangement and in a crown and act as axial passages.
- the presence or not of these perforations marks the main difference between the intermediate discs 36 and 37.
- Both solid and perforated discs have on their periphery a plurality of peripheral notches such as 47 more or less numerous delimited by notches such as 48 more or less deep and more or less wide.
- the notches of the solid intermediate discs 36 are more numerous than the notches of the perforated intermediate discs 37.
- the notches delimiting the peripheral notches and the axial notches 43 of the crenellated projections 41, 42 are at an angle relative to the line of general longitudinal axis.
- the two end discs 33 and 34 are full.
- the closed end disc or bottom disc 33 is analogous to a full intermediate disc.
- the open end disc or rear disc 34 has the same general conformation as that of the solid intermediate discs but in which the peripheral notches are more numerous and the crenellated projection is replaced on the side facing the spring, by the cylindrical projection 35 serving from seat to said spring.
- the solid intermediate 36 and perforated 37 discs are alternated. The constraint of the presence of two solid discs at the end imposes an odd number of discs.
- the internal volume of the tubular body is occupied by a succession of springs and cartridges, the minimum being a cartridge and two springs as shown in FIG. 2.
- Each end volume delimited by an end block 2 or 3 and the adjacent cartridge represents a passage and turbulence chamber for the fluid or mixture of fluids.
- a first turbulence chamber 49 and at the other end of the tubular body constitute intermediate turbulence chambers such as 51,52,53.
- the input block is simple 5 or of the mixer type 4.
- the simple input block 5 is in the form of a closure piece 54 screwed into the threaded end of the body 1 with interposition d 'An O-ring 6.
- the sealing piece 54 has a central passage 55 with a conical end opening 56, passage lined with a divergent tube 57 towards the inside of the tubular body 1 projecting outside the room shutter side of the turbulence chamber 49 by a double shoulder stop portion, including a recess stop 58 on the shutter member, followed by an end stop 59 forming a seat for the end of the spring.
- the stops can be merged into the same technical form 60 (circled part of Figure 1).
- the elaborate end block forming a mixer 4 is a different part 61 and has approximately the same central channel 55 with a conical inlet 56 furnished with a divergent tube 62 similar to the previous one and the conical end 56 with an inline inlet.
- Two transverse annex inputs 63 and 64 open perpendicularly into the central channel 55 near the conical end 56 but slightly offset longitudinally to avoid interaction and output disturbances.
- These transverse side entrances 63 and 64 are internal cylindrical passages 65,66 narrowing at the end by a conical transition 67,68.
- a longitudinal secondary duct 69.70 passes axially through the closure piece between each conical transition 67.68 and the adjacent turbulence chamber 49 into which the central channel 55 opens.
- the mixing is carried out partly by a venturi effect in the central channel 55 and partly in the adjacent turbulence chamber 49 by the longitudinal secondary conduits 69.70.
- central channel 55 passes the main fluid under pressure, that is to say that at higher flow coming from a supply circuit comprising a pump (not shown).
- a supply circuit comprising a pump (not shown).
- the adjacent channels are preferably injected under pressure by pumps (not shown) the fluids to be mixed or the emulsifying liquid, for example water, liquid waste and the like in variable quantities according to the intended application typically between 10 and 20% or exceptionally more or much more.
- the central channel 55 can receive the already emulsified fluid.
- the emulsifier module with a simple inlet block, the inlet channel of which has a divergent nozzle or a casing with a divergent inner conduit 57 extended by a stop projection 58, 59 serving as a seat for the spring, comprises several vibrating cartridges, the last of which is connected to the outlet block 3 by the last elastic longitudinal link 15.
- the output block 3 in the form of a closure piece 71 performs several functions.
- the evacuation function via a central outlet head 72 forming a manifold with several outlet channels including a central channel 73 and two oblique channels 74,75 opening into a collecting chamber 76 with evacuation by a output 77 offset at an angle.
- the outlet head 72 is axially movable along a longitudinal guide 78 under the effect of a needle screw 79.
- the outlet head 72 serves as a seat by a recessed border 80 to the last feedback spring 15. By its movement, it fulfills the more or less important static compression function of the last spring and by reaction of all the springs of the tubular body.
- the output block also performs two other functions.
- the first relates to the detection of vibrations in the form of a vibration probe 81 providing a suitable circuit with information on the level and the vibratory state inside the tubular body with a view to an appropriate adjustment by the position of the outlet head to adapt the different vibration regimes.
- the second relates to an adjustable safety stop function in the form of a sliding rod 82 and biocable at a determined position or any other means. The end of this rod aims to keep the end disc 34 of the last cartridge at a distance from the end of the probe 81.
- the emulsifier module and its variants according to the invention can be used separately or by grouping, in series, in parallel or otherwise grouped or separated by a pump thus forming one or more stages.
- the bottom disc 33 in contact with the bottom of the cartridge is placed so that its central opening completely releases the orifices 29 of the first group 30 from the hollow axis 25 when the bottom disc 33 is in contact with the bottom wall of the cartridge so as to keep these orifices of the first group open whatever the movements of the bottom disc 33.
- This pressure generates a displacement force against the return force of the feedback spring.
- This force causes a slight displacement of the bottom disc and then of the set of discs, as represented by the arrows in FIG. 11.
- This displacement causes the opening, in opening, of the other orifices 29 of the hollow axis 25 (FIG. 12) .
- These additional paths for the passage of the fluid represented by arrows create a drop in pressure at the inlet of the cartridge and a lesser force of displacement which, when it becomes less than the return force of the spring will cause the reverse displacement of the discs, that is to say the return to the bottom.
- This vibration of the discs corresponds to a third operating frequency, the first being that of the oscillatory movement of the cartridges and the second that of the alternating movements of the discs along the hollow axis 25.
- composition of these three vibrational phenomena, the vibration of fluid flow along the cartridges and the tubular body and the shear-lamination make it possible to obtain the performance and the high yield of the emulsifier as well as the high quality of the emulsion.
- the cartridges 8 slide freely in the tubular body in the manner of a piston in a cylinder.
- the elastic longitudinal links with feedback spring stressed in compression-relaxation generate oscillating movements of each cartridge around a rest position under the effect of the incident pressure.
- Each cartridge is animated by an overall reciprocating movement at a lower frequency than that of the discs determined mainly by various factors including the flow rate, the pressure and the viscosity of the fluid, as well as the mass of each cartridge and the characteristics of stiffness of the springs. Or the cartridge (s) are pushed (s) by the pressure of the incident flow generating a force greater than the return force of the downstream connecting spring causing the displacement of the cartridge following the compression of this spring. In reaction, the spring develops a restoring force which will generate a contrary movement as soon as the pressure on the cartridge decreases due to the greater opening of the internal path for the fluid.
- the holes 29 of the hollow axis 25 are opened and then closed alternately by movement on the hollow axis of the wall delimited by the central opening 38 of the adjacent discs (FIG. 13).
- each module There is a pre-emulsifier module formed by a multi-channel mixer input block 4, a turbulence chamber 49, one or more cartridges connected by elastic longitudinal links and an output block 3 with stop 82 and vibration probe 81.
- the invention also relates to the homogenization and emulsion process using the means described above.
- the method consists in mixing a carrier fluid under pressure with one or more secondary fluid (s) in an inlet block with several channels and preferably with central channel and with venturi effect, in homogenizing this mixture in a first chamber.
- turbulence located at a first end of a tubular homogenization-emulsion body closed at its first end by the inlet block.
- the process then consists in carrying out an emulsion of the oil in water type by the passage of the fluids through one or more cartridge (s) each containing vibrating discs, cartridges connected together and at the two ends of the tubular body by elastic connections, the assembly being as described above.
- the method finally consists in causing the fluid to flow into a final turbulence chamber closed by the outlet block, to regulate the position of the outlet head carrying the end of the last elastic connecting spring to be placed in the resonance zone of the vibrating or oscillating elements contained in the tubular body, the adjustment being carried out on the basis of the information or the state of a measurement probe or a vibration sensor providing information on the vibrational phenomena inside the tubular body.
- the method also relates to the use of several modules grouped in series, in parallel or otherwise, with the possible interposition of a pump between two successive modules or between two groups of modules.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Colloid Chemistry (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE69704488T DE69704488D1 (de) | 1996-05-21 | 1997-05-21 | Hocheffizientes ultrakolloidales emulgierendes modul für nichtmischbare flüssigkeiten und zugehörges verfahren |
| EP97925111A EP0907405B1 (fr) | 1996-05-21 | 1997-05-21 | Module emulsionneur ultracolloidal a haut rendement pour fluides reputes non miscibles et procede associe |
| AT97925111T ATE200229T1 (de) | 1996-05-21 | 1997-05-21 | Hocheffizientes ultrakolloidales emulgierendes modul für nichtmischbare flüssigkeiten und zugehörges verfahren |
| AU30363/97A AU3036397A (en) | 1996-05-21 | 1997-05-21 | High efficiency ultracolloidal emulsifying module for basically immiscible fluids and related methods |
| US09/180,980 US6149293A (en) | 1996-05-21 | 1997-05-21 | High efficiency ultracolloidal emulsifying module for basically immiscible fluids and related methods |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9606450A FR2748954B1 (fr) | 1996-05-21 | 1996-05-21 | Module homogeneisateur-emulsionneur ultra colloidal a haut rendement pour fluides reputes non miscibles et procede associe |
| FR96/06450 | 1996-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1997044122A1 true WO1997044122A1 (fr) | 1997-11-27 |
Family
ID=9492420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1997/000888 Ceased WO1997044122A1 (fr) | 1996-05-21 | 1997-05-21 | Module emulsionneur ultracolloidal a haut rendement pour fluides reputes non miscibles et procede associe |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6149293A (fr) |
| EP (1) | EP0907405B1 (fr) |
| AT (1) | ATE200229T1 (fr) |
| AU (1) | AU3036397A (fr) |
| DE (1) | DE69704488D1 (fr) |
| FR (1) | FR2748954B1 (fr) |
| WO (1) | WO1997044122A1 (fr) |
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| EE04228B1 (et) * | 1997-05-21 | 2004-02-16 | As Ringolet | Meetod viskoossete ainete segamiseks |
| US7515264B2 (en) * | 1999-06-15 | 2009-04-07 | Tokyo Electron Limited | Particle-measuring system and particle-measuring method |
| US6509049B1 (en) | 2000-06-16 | 2003-01-21 | The Quaker Oats Company | Device system and method for fluid additive injection into a viscous fluid food stream |
| JP2002018256A (ja) * | 2000-07-06 | 2002-01-22 | Kazunori Mizutani | 静止型流体混合装置 |
| KR20010082453A (ko) * | 2001-07-20 | 2001-08-30 | 최운성 | 고효율 복합 유화장치 |
| KR100624122B1 (ko) * | 2002-01-09 | 2006-09-20 | 미츠루 나카노 | 다단 감압 모듈을 사용한 유화·분산 시스템 |
| US7237801B2 (en) * | 2004-08-31 | 2007-07-03 | Automotive Systems Laboratory, Inc. | Gas generating system |
| DE102005037026B4 (de) * | 2005-08-05 | 2010-12-16 | Cavitator Systems Gmbh | Kavitationsmischer |
| ITMI20060277U1 (it) * | 2006-07-28 | 2008-01-29 | Rigo S R L | Dispositivo miscelatore,particolarmente per l'erogazione di una resina o di altri prodotti miscelati con un gas espandente |
| JP4968896B2 (ja) * | 2006-09-27 | 2012-07-04 | 富士フイルム株式会社 | 分散液製造装置及び分散液製造方法 |
| RU2336940C1 (ru) * | 2007-06-15 | 2008-10-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Газожидкостный смеситель |
| KR101033262B1 (ko) | 2010-10-14 | 2011-05-09 | 미진정공(주) | 산소수 제조장치 |
| RU2497580C1 (ru) * | 2012-03-05 | 2013-11-10 | Долгополов Юрий Яковлевич | Ультразвуковой диспергатор долгополова |
| DK177609B1 (en) * | 2012-09-14 | 2013-12-02 | Spx Flow Technology Danmark As | Method for Continuously Reversing or Breaking an Oil-in-Water Emulsion by Hydrodynamic Cavitation |
| RU2523804C1 (ru) * | 2012-12-26 | 2014-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Устройство для приготовления лакокрасочной продукции |
| RU2535702C1 (ru) * | 2013-04-16 | 2014-12-20 | Общество с ограниченной ответственностью "НГКР" | Диспергатор |
| US11028727B2 (en) * | 2017-10-06 | 2021-06-08 | General Electric Company | Foaming nozzle of a cleaning system for turbine engines |
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| FR2461515A1 (fr) * | 1979-07-24 | 1981-02-06 | Robert Guerin | Dispositif de traitement d'au moins deux fluides comprenant un liquide, notamment pour la realisation d'emulsion de deux liquides non solubles l'un dans l'autre |
| SU1184552A1 (ru) * | 1984-04-04 | 1985-10-15 | Vni Pk I Krovelnykh Gidroizoly | Устройство для получения эмульсий |
| SU1678426A1 (ru) * | 1989-10-10 | 1991-09-23 | Киевский Филиал Научно-Производственного Объединения "Техэнергохимпром" | Кавитационный смеситель |
| FR2731504A1 (fr) * | 1995-03-07 | 1996-09-13 | Merobel | Dispositif d'alimentation d'un bruleur a mazout reduisant la pollution |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1848100A (en) * | 1924-10-30 | 1932-03-08 | Universal Oil Prod Co | Apparatus for producing suspensions |
| US4218221A (en) * | 1978-01-30 | 1980-08-19 | Cottell Eric Charles | Production of fuels |
| US4352573A (en) * | 1980-01-29 | 1982-10-05 | Gaulin Corporation | Homogenizing method |
| NL8303350A (nl) * | 1982-11-06 | 1984-06-01 | Kernforschungsz Karlsruhe | Statische menger. |
| DE3782044T2 (de) * | 1987-04-10 | 1993-03-25 | Chugoku Kayaku | Mischapparat. |
| US5720551A (en) * | 1994-10-28 | 1998-02-24 | Shechter; Tal | Forming emulsions |
-
1996
- 1996-05-21 FR FR9606450A patent/FR2748954B1/fr not_active Expired - Fee Related
-
1997
- 1997-05-21 DE DE69704488T patent/DE69704488D1/de not_active Expired - Lifetime
- 1997-05-21 WO PCT/FR1997/000888 patent/WO1997044122A1/fr not_active Ceased
- 1997-05-21 US US09/180,980 patent/US6149293A/en not_active Expired - Fee Related
- 1997-05-21 AT AT97925111T patent/ATE200229T1/de not_active IP Right Cessation
- 1997-05-21 AU AU30363/97A patent/AU3036397A/en not_active Abandoned
- 1997-05-21 EP EP97925111A patent/EP0907405B1/fr not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2198614A (en) * | 1937-02-08 | 1940-04-30 | Hayes James Burton | Emulsifier |
| FR2461515A1 (fr) * | 1979-07-24 | 1981-02-06 | Robert Guerin | Dispositif de traitement d'au moins deux fluides comprenant un liquide, notamment pour la realisation d'emulsion de deux liquides non solubles l'un dans l'autre |
| SU1184552A1 (ru) * | 1984-04-04 | 1985-10-15 | Vni Pk I Krovelnykh Gidroizoly | Устройство для получения эмульсий |
| SU1678426A1 (ru) * | 1989-10-10 | 1991-09-23 | Киевский Филиал Научно-Производственного Объединения "Техэнергохимпром" | Кавитационный смеситель |
| FR2731504A1 (fr) * | 1995-03-07 | 1996-09-13 | Merobel | Dispositif d'alimentation d'un bruleur a mazout reduisant la pollution |
Non-Patent Citations (2)
| Title |
|---|
| DATABASE WPI Section Ch Week 8618, Derwent World Patents Index; Class H08, AN 86-118158, XP002025233 * |
| DATABASE WPI Section Ch Week 9233, Derwent World Patents Index; Class D14, AN 92-275073, XP002024742 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2748954B1 (fr) | 1998-07-24 |
| FR2748954A1 (fr) | 1997-11-28 |
| US6149293A (en) | 2000-11-21 |
| ATE200229T1 (de) | 2001-04-15 |
| EP0907405A1 (fr) | 1999-04-14 |
| DE69704488D1 (de) | 2001-05-10 |
| EP0907405B1 (fr) | 2001-04-04 |
| AU3036397A (en) | 1997-12-09 |
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