EP1123730A2 - Statischer Mischer - Google Patents
Statischer Mischer Download PDFInfo
- Publication number
- EP1123730A2 EP1123730A2 EP01101637A EP01101637A EP1123730A2 EP 1123730 A2 EP1123730 A2 EP 1123730A2 EP 01101637 A EP01101637 A EP 01101637A EP 01101637 A EP01101637 A EP 01101637A EP 1123730 A2 EP1123730 A2 EP 1123730A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- webs
- static mixer
- grids
- mixer according
- grid
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
- B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0058—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having different orientations to each other or crossing the conduit for the other heat exchange medium
-
- 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
- B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
-
- 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
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
-
- 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
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4319—Tubular elements
-
- 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
- B01F35/90—Heating or cooling systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0052—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for mixers
Definitions
- the invention relates to a static mixer consisting of at least one Mixer insert, optionally a support and optionally a hold-down device, with an enclosing housing, the mixer insert consisting of a variety of nested grids, parallel to each other, one on top of the other lying layers arranged webs is composed and wherein the Grid against each other by an angle ⁇ around the main flow direction through the Mixers are arranged twisted.
- a pump presses the liquid through static mixer internals provided pipe, the that of the main flow axis the following liquid is divided into partial flows, depending on the type of internals be swirled and mixed.
- Kenics mixers With the so-called Kenics mixers (see “Mixing during manufacture and processing von Kunststoffe ", publisher VDI Ges. Kunststofftechnik, VDI publishing house 1986, pp. 238-241), the liquid flow of the mixed material is changed into a Pipe installed divider divided into partial flows. This divider is around that Tube axis twisted. A vortex-shaped flow arises in each of the partial flows, which leads to the redistribution of the liquid in the cross section of the tube. Usually several such mixing elements are arranged one behind the other to form the liquid to share again and again and to achieve a sufficient mixer result. A satisfactory mixture is typically only after 10 to 12 mixing elements reached.
- SMX mixers consist of two or more mutually perpendicular grids of parallel Metal strips that are welded together at their crossing points and in are made at an angle to the main flow direction of the mix, in order to to divide and mix the liquid into partial flows.
- the manufacturing effort for this mixer is very high because of the many welded joints to be made.
- a single mixing element is unsuitable as a mixer because it only mixes takes place along a preferred direction transverse to the main flow direction. Therefore several mixing elements, which are rotated by 90 ° to each other, must be used one after the other to be ordered. Good mixing typically requires 5 to 6 mixer elements arranged one behind the other.
- An SMX mixer only points two against each other grid of parallel webs rotated by 180 °. These grids consist of layers more equidistant Walkways. Adjacent layers are aligned. Any location represents a plane of symmetry that is not crossed when mixing.
- the object of the invention is to provide a static mixer which the Mixing effect of the known mixer, especially the SMX mixer, exceeds and can be produced with a minimal manufacturing outlay.
- a static mixer at least from a housing with possibly a support and possibly a hold-down and with a mixer insert consisting of at least three against each other parallel webs twisted around the direction of flow, leading to Flow direction are set.
- the invention relates to a static mixer consisting of at least one Mixer insert, optionally a support and optionally a hold-down device, with an enclosing housing, the mixer insert consisting of at least three nested grids of parallel to each other, one on top of the other lying layers arranged webs is composed and wherein the Grid against each other by an angle ⁇ around the main flow direction through the Mixers are arranged twisted.
- a preferred embodiment of the static mixer is characterized in that that the webs to the main flow direction through the mixer by an angle ⁇ preferably from 30 to 60 °.
- the webs are a grid through the webs of the other grilles, the housing and the end webs fixed in position by the support and / or the hold-down device.
- the number of grids in the mixer insert is preferably static Mixer three or four.
- the static mixer is particularly preferably rotationally symmetrical the number of grids built up.
- a preferred embodiment of the static mixer is characterized in that that three grids with parallel webs are built from parallel layers of webs are, with adjacent layers each sitting on a gap.
- Another preferred embodiment of the static mixer is characterized in that that four grids with parallel webs are built from parallel layers of webs are, with adjacent layers aligned with each other.
- adjacent lattice planes are of a grid is offset from each other and the number of grids is four.
- the webs are designed as hollow webs which open into the housing wall, wherein the housing wall is a casing with feeds divided into several chambers and has derivatives for a heat transfer medium.
- Another object of the invention is the use of the invention static mixer for mixing highly viscous mix, in particular Polymer melts or polymer solutions with additives, other polymers, Dyes, pigments or stabilizers.
- a static mixer according to the invention is in a perspective View shown; the housing 1 is shown cut away.
- Figure 4 shows a view along the webs of a grid. It can be seen that the Bars 2a, 2b, 2c through the bars 6a, 6b, 6c and 7a, 7b, 7c of the other grids in their Location are fixed. Bridges are only added in the top and bottom layers fixed by the support 3 or the hold-down device 4 (not shown in FIG. 4).
- Figure 5 shows an arrangement of webs for a mixer insert with a square cross-section and with fourfold rotational symmetry of the webs to each other.
- This mixer insert requires a housing 1 with a square cross section.
- FIG. 6 shows a mixer / heat exchanger consisting of a Outer housing 10 and an inner housing 1, with nozzle 13 for the product supply and nozzle 14 for product removal, and a supply line 11 and a discharge line 12 for a temperature control medium. Walls between outer housing 10 and inner housing 1 divide the space into two chambers 15 and 16 for the supply and discharge of the heat transfer medium.
- FIG. 9 shows the arrangement of the tubes Bars 17 inside the mixer / heat exchanger. It is marked by four grids with parallel webs, which are at 90 ° to each other Flow direction are arranged rotated.
- a particularly narrow pipe arrangement is achieved in that adjacent grid levels of a grid are arranged offset from one another.
- Figure 10 shows an alternative arrangement of the hollow webs of the mixer insert for a mixer / heat exchanger as shown in Example 4. Adjacent grid levels aligned with each other, the number of grids is four.
- Such a mixer / heat exchanger is particularly suitable for 2-phase flows. Since the distance between the pipes across the flow direction is large compared to the distance in the main flow direction, there are large flow channels for the product. The arrangement of the tubes results in a flow in these flow channels Swirl flow with separation into a gas flow inside the channel and a liquid flow on the outside of the channel. This can cause pressure loss when Flow through such a mixer / heat exchanger can be kept small.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Disintegrating Or Milling (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Toys (AREA)
Abstract
Description
- Figur 1a
- einen erfindungsgemäßen Mischer in einer perspektivischen Ansicht, dabei ist das Gehäuse geschnitten dargestellt.
- Figur 1b
- den Mischer aus Figur 1a in der Draufsicht
- Figur 2
- das Gehäuse des Mischers aus Figur 1 im Längsschnitt
- Figur 3
- die Anordnung der Stege innerhalb des Mischers aus Figur 1a in perspektivischer Ansicht
- Figur 4
- die Anordnung der Stege innerhalb des Mischers aus Figur la bei Blickrichtung entlang der Stege
- Figur 5
- eine Anordnung von Stegen für einen Mischer mit einem quadratischen Querschnitt und mit vierzähliger Rotationssymmetrie
- Figur 6
- die Seitenansicht eines erfindungsgemäßen Mischers in der Funktion als Wärmetauscher
- Figur 7
- den Querschnitt durch den Mischer/Wärmetauscher aus Fig. 6
- Figur 8
- den Längsschnitt durch den Mischer/Wärmetauscher aus Fig. 6
- Figur 9
- den Mischereinsatz im Mischer/Wärmetauscher aus Fig. 6
- Figur 10
- einen alternativen Mischereinsatz mit vier Gittern
Claims (13)
- Statischer Mischer bestehend wenigstens aus einem Mischereinsatz (2), gegebenenfalls einem Auflager (3) und gegebenenfalls einem Niederhalter (4), mit einem umschließenden Gehäuse (1), wobei der Mischereinsatz (2) aus mindestens drei ineinander verschachtelten Gittern von zueinander parallelen, in übereinander liegenden Lagen (5a, 5b) angeordneten Stegen (2a, 2b, 2c; 12a, 12b, 12c) zusammengesetzt ist und wobei die Gitter gegeneinander um einen Winkel α um die Hauptströmungsrichtung durch den Mischer verdreht angeordnet sind.
- Statischer Mischer nach Anspruch 1, dadurch gekennzeichnet, dass die Stege (2a, 2b, 2c; 12a, 12b, 12c) zur Hauptströmungsrichtung durch den Mischer um einen Winkel β angestellt sind.
- Statischer Mischer nach Anspruch 2, dadurch gekennzeichnet, dass der Winkel β von 30 bis 60° beträgt.
- Statischer Mischer nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Stege (2a, 2b, 2c; 12a, 12b, 12c) eines Gitters durch die Stege (6a, 6b, 6c, 7a, 7b, 7c) der anderen Gitter, das Gehäuse (1) sowie bei den endständigen Stegen (2a, 2b, 2c) durch das Auflager (3) und/oder den Niederhalter (4) in ihrer Position fixiert sind.
- Statischer Mischer nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Anzahl der Gitter drei beträgt.
- Statischer Mischer nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Anzahl der Gitter vier beträgt.
- Statischer Mischer nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Mischer rotationssymmetrisch entsprechend der Anzahl der Gitter aufgebaut ist.
- Statischer Mischer nach Anspruch 5, dadurch gekennzeichnet, dass die drei Gitter mit parallelen Stegen (2a, 2b, 2c; 6a, 6b, 6c, 7a, 7b, 7c) aus parallelen Lagen von Stegen (2a, 2b, 2c; 12a, 12b, 12c) aufgebaut sind, wobei jeweils benachbarte Lagen zueinander auf Lücke sitzen.
- Statischer Mischer nach Anspruch 6, dadurch gekennzeichnet, dass die vier Gitter mit parallelen Stegen aus parallelen Lagen von Stegen aufgebaut sind, wobei benachbarte Lagen miteinander fluchten.
- Statischer Mischer nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Stege (2a, 2b, 2c; 12a, 12b, 12c) als Hohlstege ausgebildet sind und in der Gehäusewand münden, wobei die Gehäusewand eine in mehrere Kammern geteilte Ummantelung mit Zuführungen und Ableitungen für ein Wärmeträgermedium aufweist.
- Statischer Mischer nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass benachbarte Gitterebenen eines Gitters gegeneinander versetzt angeordnet sind und die Anzahl der Gitter vier beträgt.
- Statischer Mischer nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass benachbarte Gitterebenen eines Gitters miteinander fluchtend angeordnet sind und die Anzahl der Gitter vier beträgt.
- Verwendung des statischen Mischers nach einem der Ansprüche 1 bis 12 zur Mischung von hochviskosem Mischgut, insbesondere von Polymerschmelzen oder Polymerlösungen mit Zusatzstoffen, anderen Polymeren, Farbstoffen, Pigmenten oder Stabilisierungsmitteln .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK01101637T DK1123730T3 (da) | 2000-02-08 | 2001-01-26 | Statisk blander |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10005457A DE10005457A1 (de) | 2000-02-08 | 2000-02-08 | Statischer Mischer |
DE10005457 | 2000-02-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1123730A2 true EP1123730A2 (de) | 2001-08-16 |
EP1123730A3 EP1123730A3 (de) | 2003-05-02 |
EP1123730B1 EP1123730B1 (de) | 2004-11-03 |
Family
ID=7630174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01101637A Expired - Lifetime EP1123730B1 (de) | 2000-02-08 | 2001-01-26 | Statischer Mischer |
Country Status (9)
Country | Link |
---|---|
US (1) | US6595679B2 (de) |
EP (1) | EP1123730B1 (de) |
JP (1) | JP2001246234A (de) |
AT (1) | ATE281230T1 (de) |
CA (1) | CA2333839C (de) |
DE (2) | DE10005457A1 (de) |
DK (1) | DK1123730T3 (de) |
ES (1) | ES2232527T3 (de) |
PT (1) | PT1123730E (de) |
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WO2004098759A1 (en) * | 2003-05-03 | 2004-11-18 | Husky Injection Molding Systems Ltd. | Static mixer and a method of manufacture thereof |
EP1967806A1 (de) * | 2007-03-09 | 2008-09-10 | Sulzer Chemtech AG | Vorrichtung zur wärmetauschenden und mischenden Behandlung von fluiden Medien |
WO2009000642A1 (de) | 2007-06-22 | 2008-12-31 | Sulzer Chemtech Ag | Statisches mischelement |
FR2929856A1 (fr) * | 2008-04-15 | 2009-10-16 | Rhodia Operations Sas | Procede de preparation de cristaux a base d'un ester d'acide gras |
WO2011006613A2 (de) | 2009-07-17 | 2011-01-20 | Bayer Technology Services Gmbh | Wärmeübertragermodul und wärmeübertrager in kompakter bauweise |
EP2629039A1 (de) | 2012-02-17 | 2013-08-21 | Armacell Enterprise GmbH | Dehnströmungswärmetauscher für Polymerschmelzen |
US8628233B2 (en) | 2007-05-24 | 2014-01-14 | Atlas Holding Ag | Flow channel for a mixer heat exchanger |
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JPH0377636A (ja) * | 1989-08-17 | 1991-04-03 | Karma Corp | 静的撹拌装置 |
EP0646408B1 (de) * | 1993-10-05 | 1999-12-01 | Sulzer Chemtech AG | Vorrichtung zum Homogenisieren von hochviskosen Fluiden |
US5378063A (en) * | 1993-12-02 | 1995-01-03 | Tokyo Nisshin Jabara Co., Ltd. | Static mixing module |
JP2678267B2 (ja) * | 1994-05-09 | 1997-11-17 | 修 高橋 | 熱交換形管式混合装置 |
DE4428813C2 (de) * | 1994-08-13 | 1996-11-14 | Ewald Schwing Verfahrenstechni | Vorrichtung zum statischen Mischen von Fluiden, insbesondere von thermoplastifiziertem Kunststoff, und Verfahren zur Herstellung einer solchen Vorrichtung |
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ES2132575T3 (es) * | 1995-02-02 | 1999-08-16 | Sulzer Chemtech Ag | Mezclador estatico para liquidos muy viscosos. |
JPH08281652A (ja) * | 1995-04-13 | 1996-10-29 | Unitika Ltd | 熱可塑性重合体の輸送管 |
JPH0957742A (ja) * | 1995-08-24 | 1997-03-04 | Asahi Chem Ind Co Ltd | スチレン系溶融樹脂への添加剤の連続混合方法 |
ATE179631T1 (de) * | 1995-08-30 | 1999-05-15 | Sulzer Chemtech Ag | Statischer mischer für zähe fluide |
EP0766996B1 (de) * | 1995-10-05 | 2000-03-08 | Sulzer Chemtech AG | Mischeinrichtung zum Mischen eines niedrigviskosen Fluids in ein hochviskoses Fluid |
DK0856353T3 (da) * | 1997-01-29 | 2002-07-15 | Sulzer Chemtech Ag | Modul til en statisk blandeindretning til et opholdstidskritisk blandingsmateriale med plastisk flydeevne |
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DE19827851A1 (de) * | 1998-06-23 | 1999-12-30 | Bayer Ag | Statische Mischvorrichtung |
DE19837671A1 (de) * | 1998-08-20 | 2000-02-24 | Bayer Ag | Statischer Mischer |
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ATE248345T1 (de) * | 1999-07-07 | 2003-09-15 | Fluitec Georg Ag | Vorrichtung für den wärmetausch |
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- 2000-02-08 DE DE10005457A patent/DE10005457A1/de not_active Withdrawn
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2001
- 2001-01-26 EP EP01101637A patent/EP1123730B1/de not_active Expired - Lifetime
- 2001-01-26 DK DK01101637T patent/DK1123730T3/da active
- 2001-01-26 ES ES01101637T patent/ES2232527T3/es not_active Expired - Lifetime
- 2001-01-26 DE DE50104336T patent/DE50104336D1/de not_active Expired - Lifetime
- 2001-01-26 AT AT01101637T patent/ATE281230T1/de not_active IP Right Cessation
- 2001-01-26 PT PT01101637T patent/PT1123730E/pt unknown
- 2001-02-05 JP JP2001028507A patent/JP2001246234A/ja active Pending
- 2001-02-05 CA CA002333839A patent/CA2333839C/en not_active Expired - Fee Related
- 2001-02-07 US US09/778,690 patent/US6595679B2/en not_active Expired - Fee Related
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Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2004098759A1 (en) * | 2003-05-03 | 2004-11-18 | Husky Injection Molding Systems Ltd. | Static mixer and a method of manufacture thereof |
EP1967806A1 (de) * | 2007-03-09 | 2008-09-10 | Sulzer Chemtech AG | Vorrichtung zur wärmetauschenden und mischenden Behandlung von fluiden Medien |
JP2008224205A (ja) * | 2007-03-09 | 2008-09-25 | Sulzer Chemtech Ag | 流体媒体の熱交換及び混合処理のための装置 |
US8794820B2 (en) | 2007-03-09 | 2014-08-05 | Sulzer Chemtech Ag | Apparatus for the heat-exchanging and mixing treatment of fluid media |
US8628233B2 (en) | 2007-05-24 | 2014-01-14 | Atlas Holding Ag | Flow channel for a mixer heat exchanger |
WO2009000642A1 (de) | 2007-06-22 | 2008-12-31 | Sulzer Chemtech Ag | Statisches mischelement |
EP2277620A3 (de) * | 2007-06-22 | 2011-02-16 | Sulzer Chemtech AG | Statisches Mischelement |
CN102861522A (zh) * | 2007-06-22 | 2013-01-09 | 苏舍化学技术有限公司 | 静态式混合元件 |
CN101743055B (zh) * | 2007-06-22 | 2013-03-27 | 苏舍化学技术有限公司 | 静态式混合元件 |
US8491180B2 (en) | 2007-06-22 | 2013-07-23 | Sulzer Chemtech Ag | Static mixing element |
EP2158027B2 (de) † | 2007-06-22 | 2016-04-27 | Sulzer Chemtech AG | Statisches mischelement |
WO2009127596A1 (fr) * | 2008-04-15 | 2009-10-22 | Rhodia Operations | Procede de preparation de cristaux a base d'un ester d'acide gras |
US20110071308A1 (en) * | 2008-04-15 | 2011-03-24 | Rhodia Operations | Process for preparing crystals based on a fatty acid ester |
US8536356B2 (en) | 2008-04-15 | 2013-09-17 | Rhodia Operations | Process for preparing crystals based on a fatty acid ester |
FR2929856A1 (fr) * | 2008-04-15 | 2009-10-16 | Rhodia Operations Sas | Procede de preparation de cristaux a base d'un ester d'acide gras |
WO2011006613A2 (de) | 2009-07-17 | 2011-01-20 | Bayer Technology Services Gmbh | Wärmeübertragermodul und wärmeübertrager in kompakter bauweise |
DE112010002969B4 (de) * | 2009-07-17 | 2017-11-16 | Ehrfeld Mikrotechnik Bts Gmbh | Wärmeübertragermodul und Wärmeübertrager in kompakter Bauweise |
EP2629039A1 (de) | 2012-02-17 | 2013-08-21 | Armacell Enterprise GmbH | Dehnströmungswärmetauscher für Polymerschmelzen |
EP2851118A1 (de) | 2013-09-20 | 2015-03-25 | Promix Solutions AG | Vorrichtung zum Mischen und zum Wärmetausch und Verfahren zu seiner Herstellung |
EP2865503A1 (de) | 2013-09-20 | 2015-04-29 | Promix Solutions AG | Verfahren zur Herstellung von niederdichten Schäumen |
WO2017129768A1 (de) * | 2016-01-29 | 2017-08-03 | Basf Se | Hohlraum-x-mischer-wärmetauscher |
EP3489603A1 (de) | 2017-11-28 | 2019-05-29 | Promix Solutions AG | Wärmetauscher |
US11085710B2 (en) | 2017-11-28 | 2021-08-10 | Promix Solutions Ag | Heat exchanger |
EP3822569A1 (de) | 2019-11-14 | 2021-05-19 | Promix Solutions AG | Wärmetauscher |
DE102019009099A1 (de) * | 2019-12-31 | 2021-07-01 | Heinz Gross | Wärmetauscher mit Mischfunktion |
EP4089357A1 (de) | 2021-05-10 | 2022-11-16 | Promix Solutions AG | Wärmetauscher |
Also Published As
Publication number | Publication date |
---|---|
DE10005457A1 (de) | 2001-08-09 |
EP1123730A3 (de) | 2003-05-02 |
ES2232527T3 (es) | 2005-06-01 |
EP1123730B1 (de) | 2004-11-03 |
DE50104336D1 (de) | 2004-12-09 |
ATE281230T1 (de) | 2004-11-15 |
DK1123730T3 (da) | 2005-02-14 |
JP2001246234A (ja) | 2001-09-11 |
US6595679B2 (en) | 2003-07-22 |
PT1123730E (pt) | 2005-03-31 |
CA2333839A1 (en) | 2001-08-08 |
US20010012235A1 (en) | 2001-08-09 |
CA2333839C (en) | 2009-10-06 |
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