EP1533022A2 - Mischsilo zum Lagern und Mischen rieselfähiger Feststoffe, insbesondere von Pulvern - Google Patents
Mischsilo zum Lagern und Mischen rieselfähiger Feststoffe, insbesondere von Pulvern Download PDFInfo
- Publication number
- EP1533022A2 EP1533022A2 EP04026966A EP04026966A EP1533022A2 EP 1533022 A2 EP1533022 A2 EP 1533022A2 EP 04026966 A EP04026966 A EP 04026966A EP 04026966 A EP04026966 A EP 04026966A EP 1533022 A2 EP1533022 A2 EP 1533022A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixing
- container
- sections
- channels
- mixed
- 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
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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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
-
- 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
- B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
- B01F25/83—Falling particle mixers, e.g. with repeated agitation along a vertical axis with receptacles provided with fixed guiding elements therein, e.g. baffles; Cross-mixers comprising crossing channels for guiding the falling particles
-
- 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
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
Definitions
- the invention relates to a mixing silo according to the preamble of the claim 1.
- Such a mixed silo is known from DE 41 12 884 C2.
- the Mixing ducts have a different in the region of their outlet end Channel cross section. Due to this structure is due to the different flow resistance and the resulting different Flow rates in the present in the funnel Mixing channels a good mixing of mix in the mixing container achieved, the structure for the design of the mixing channels is relatively consuming.
- a blockage of the narrower mixing channels is also not excluded. In particular, powders to be mixed tend to be one Bridging and thus to a blockage when mixing channels with narrow sections are present.
- the mixing channels are not along their the entire way of attached to the central support structure limiting elements must be given, but that it is sufficient Provide displacement sections, each at least in one area of the mixing silo specify mixing channels of different cross section.
- Such displacement sections can be easily in shape design and are therefore inexpensive and robust to produce.
- the displacement sections according to the invention can be easily manufactured and are in relation to Mixture, which rests on them, resistant. In particular, lets achieve a mixing channel configuration with equal sector angles, where due to the different cone symmetry of the displacement body nevertheless different sized minimum outlet cross sections result in the individual sectors.
- Displacement sections according to claim 2 are particularly easy to produce.
- a fluidizing device loosens the mixing channels passing through the mix, resulting in a steady flow of the mix is favored.
- a preferred embodiment of such a fluidization device is a fumigation device.
- the gassing device can be with little effort, so that a gassing unit can Mixing material in more than one mixing channel can fluidize what the construction the gassing simplified.
- a gassing device with several separately controllable gassing units allows a targeted Loosening of the mix in selected mixing channels.
- a pneumatic discharge aid can also be used a mechanical discharge aid, in which a steady Flow of the mix by knocking or by the use of vibrating floors given is.
- An attachment of the gassing device according to claim 4 or 5 leads to be able to easily through a single gassing unit to fluidize the mix in several mixing channels.
- the attachment The gassing device according to claim 6 is due to the present there favorable angle conditions advantageous.
- Conical sections designed as displacement sections according to claim 6 can be made from the same basic shape, but only in their Length adapted to the desired cross-sectional symmetry of the mixing channel Need to become.
- the generatrix of the cone sections are the Direction of conveyance of the mix in the constricted by the cone sections Mixing channels before.
- Alternative to cone sections with the same cone angle can also be used with different cone angle become.
- the displacement sections at different heights relative to the longitudinal axis at the Mounting structure to install.
- Partition sections according to claim 7 lead to a simple limitation the individual sector-shaped mixing channels.
- the partition sections can also as support elements for the central support structure be used.
- a container inlet according to claim 8 can for targeted influencing the Arrangement and movement of individual mixed material fractions in the mixing vessel be used. This allows a quality distribution of the mix be set in the area of the container outlet.
- An overflow channel according to claim 9 favors the formation of different Blend qualities in the area of the container outlet.
- a support structure according to claim 10 is in an easy toschreibder way an additional mixing channel. This can also partially by the displacement sections be limited.
- mixing silo 1 is used for storage and mixing free-flowing solids, in particular of powders.
- the mixing silo 1 comprises an upright mixing container 2 with a hollow cylindrical Container wall 3, which is open at the top and thus a container inlet. 4 forms, and with a container wall 3 continues down and tapered to a container outlet 5 tapered bottom 6.
- Der Mixing container 2 is rotationally symmetrical with respect to a central central longitudinal axis 7.
- a central tube 8 is arranged, the longitudinal axis with the central longitudinal axis 7 of the mixing container 2 coincides.
- the center tube 8 is over four relative to the central longitudinal axis 7 radially extending vertical support walls 9, 10, 11, 12 mounted in the mixing container 2.
- the Supporting walls 9, 10, 11, 12 are circumferentially about the central longitudinal axis 7 each offset by 90 ° to each other.
- the reference numbering the support walls 9 to 12 takes place in the plan view of FIG.
- Support walls 9 to 12 are inside with the outer wall of the central tube 8 and on the outside with the inner wall of the container wall 3 on the one hand and the inner wall the bottom 6 welded on the other.
- the support wall 12 is omitted.
- Two adjacent each Support walls 9 to 12 limit together with the container wall 3, as in 2, a total of four quadrants in the mixing container 2.
- In each of these quadrants is one of four outer ones Mixing channels 13, 14, 15, 16 of the mixing container 2 before.
- the center tube 8 in turn limits an internal mixing channel 17, so that the mixing container 2 has a total of five mixing channels 13 to 17.
- the supporting walls 9 to 12 can each have two adjacent mixing channels 13 to 16 from each other disconnect, by overcoming one of the support walls 9 to 12 an overflow Mixing between two adjacent mixing channels 13 to 16 is possible.
- the supporting walls provide overflow channels, of which one, the overflow channel 17a, in Fig. 3 is indicated.
- the central tube 8 serves as central supporting structure in the mixing silo 1.
- the displacement sections 18 to 21 are as to the container outlet 5 expanding conical sections formed about the central longitudinal axis 7.
- the displacement sections 18 to 21 are based on the central longitudinal axis 7 at the same height at the central tube 8 attached. All four displacement sections 18 to 21 have the same cone angle, but have coat lines of different Length.
- the displacement portion 18 between the support walls 9 and 10th in the first quadrant of the plan view of Fig. 2 has the shortest generatrix.
- the second shortest generatrix has the displacement section 20 between the support walls 11 and 12 in the third quadrant of the plan view of Fig. 2nd
- the second longest generatrix has the displacement section 21 between the support walls 12 and 9 in the fourth quadrant of the plan view of Fig. 2nd
- the longest generatrix has the displacement section 19 between the Supporting walls 10 and 11 in the second quadrant of the plan view of Fig. 2.
- the outer mixing channels 14, 16, 15, 13 have an increasing channel cross section in this order in this area.
- the channel cross section of the narrowest outer mixing channel 14 is greater than that of the inner mixing channel 17. According to the difference in Course of the channel cross sections of the mixing channels 13 to 17 results in a difference the flow rate of mixed material stored in the mixing silo 1 through the mixing channels 13 to 17. The larger the ratio between the outlet cross section and the inlet cross section of the mixing channels 13 to 17, the higher the flow rate in this one. This Ratio is greatest for the inner mixing channel 17, since this over the displacement sections 18 to 21 downwardly conically greatly expanded. Through the inner mixing channel 17 so material flows from a Mischgut für in the mixing container 2, compared to the Mischgut lamb, from which mix through the other mixing channels 13 to 16 flows, is highest in the mixing container 2 is arranged.
- a gassing device 22 for fluidization of the mixing material flowing through the mixing channels 13 to 17.
- the fumigation device 22 is an example of a fluidizing device, which the bulk flow through at least one of the mixing channels 13 to 17 actively supported. It will be described below on the basis of these Fig. 1 and 3 described, wherein Fig. 3 shows a further embodiment a mixing silo, but which in relation to the gassing device 22 does not differ from that of FIGS. 1 and 2. components already described with reference to FIGS. 1 and 2 below, the same reference numbers will be used and will not again explained in detail.
- the gassing device 22 has an annular outside the bottom 6 surrounding supply line 23, which in a manner not shown with a Gas source is connected.
- About stub lines 24 is the supply line 23rd with a total of four ventilation cushions 25 of the gassing device 22 in FIG Connection, in particular separately, so independently controlled can be.
- Each of the ventilation pads 25 is in one of four quadrants the top view of FIG. 2 attached to the bottom 6.
- the ventilation cushions 25 can also be suitably arranged ventilation cloths be provided.
- the ventilation cushions 25 are projected perpendicular to the material conveying direction predatory generatrices of the displacement sections 18 to 21 an extension such that they gas, especially air, which supplied via the supply line 23 and the stubs 24 from the ventilation pads 25 enters the mixing container 2, both in the inner Mixing channel 17 and in one of the outer mixing channels 13 to 16 penetrate to let. In each case a ventilation cushion 25 supplies two Mixing channels.
- the mixing silo 1 according to FIGS. 1 and 2 with the gassing device 22 works as follows: Due to the different ratios from inlet cross section to outlet cross section in the mixing channels 13 to 17 are after filling the mixing container 2 with mix different flow rates in the mixing channels 13 to 17 one. In the container outlet 5 are thereby placed side by side MischgutstMail from different layers of the mixing container and thus from mix with different quality, eg. B. with different Distribution of particle size generated. These different stripes can then be in the container outlet 5 downstream conveyor sections mix well.
- the embodiment of the mixing silo 1 according to FIG. 3 continues to differ from that of FIGS. 1 and 2 in that instead of one after open top mixing container 2 of these a top wall 26 with a reference on the central longitudinal axis 7 eccentrically arranged container inlet 27 has. Furthermore, in the mixed silo according to FIG. 3, the supporting walls 10 (not visible in Fig. 3) and 12 in the direction of the container outlet 5 to relative to the embodiment of FIGS. 1 and 2 extended such that they extend to the vicinity of this.
- container inlet 27 On the basis of eccentrically arranged container inlet 27 is a corresponding eccentric Befiillung of the mixing container 2. It fill the first Mixing channels below the container inlet 27 until the level of the Mischguts the level of the upper edge portion of the support walls 9 to 12 reached. From this level, an overflow, z. B. over the overflow channel 17a, the mix from the mixing channels below the tank inlet 27 to the other mixing channels instead.
- These latter mixing channels So be from a higher layer of material in the mixing container 2 supplied as the initially befiillten mixing channels below the container inlet 27.
- FIG. 4 Another embodiment of a mixing silo is shown in FIG. 4. components this mixed silo 1, which already with reference to FIG. 1 to 3, bear the same reference numerals and will not explained again in detail.
- the mixing silo 1 according to FIG. 4 has a upwardly open mixing container 2 and a central tube 8 like that according to FIGS. 1 and 2 and an embodiment of the supporting walls 9 to 12 accordingly the mixing silo 1 in Fig. 3.
- the container outlet 5 is at Mixed silo 1 of FIG. 4 a flanged on the container outlet 5 rotary valve 29 downstream.
- the fall line is arranged below the container outlet 5, is a recirculation line 31 connected via the mix 32 from the container outlet 5, promoted through the rotary valve 29, again the mixing container 2 via the eccentric container inlet 27 can be supplied.
- the mix 32 is in Fig. 4 in various Mischgutfr risken 33, 34, 35, 36th divided.
- the Mischgutfr force 36 is the one that after passing through the Mischgutfr neglect 34 through the mixing channels 13 and 17 in front of the container outlet 5 again as a truncated union fraction.
- the recirculation or recirculation of the mixed material in the mixing silo 1 after Fig. 4 via the recirculation line 31 causes the entire content of the mixing container 2 is blended with each other, so that after Recirculation from the container outlet 5 a uniform product can be deducted from the mixing silo 1.
- the integration of the mixing silo 1 in the recirculation process described above is not mandatory.
- the mixed silo 1 can also in continuous operation, So without recirculation, are used.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
- Fig. 1
- ein erfindungsgemäßes Mischsilo in einer perspektivischen und teilweise aufgebrochenen Darstellung;
- Fig. 2
- eine Aufsicht auf einen Mischbehälter des Mischsilos von Fig. 1;
- Fig. 3
- einen vertikalen Längsschnitt durch eine weitere Ausfiihrungsform eines Mischsilos und
- Fig. 4
- eine weitere Ausgestaltung eines Mischsilos in einem Förderkreislauf für Mischgut.
Claims (10)
- Mischsilo (1) für Pulver oder sonstiges Schütt- und Mischgutmit einem rohrförmigen, eine zentrale Längsachse (7) aufweisenden Mischbehälter (2)mit einem Behältereinlauf (4, 27),mit einer äußeren Behälterwand (3),mit einem Behälterauslauf (5)und mit einem sich zum Behälterauslauf (5) hin verjüngenden und in diesen ausmündenden Boden (6),mit einer im Mischbehälter (2) angeordneten zentralen Tragstruktur (8),mit einer Mehrzahl von Mischkanälen (13 bis 17) im Mischbehälter (2) zwischen dem Behältereinlauf (4, 27) und dem Behälterauslauf (5),wobei mindestens zwei Mischkanäle (13 bis 17) einen voneinander unterschiedlichen minimalen Kanalquerschnitt aufweisen,mindestens zwei (13 bis 16) von den Mischkanälen (13 bis 17), die unterschiedlichen minimalen Kanalquerschnitt aufweisen, teilweise begrenzt sind durch jeweils einen von der zentralen Tragstruktur (8) ausgehenden und in die Mischkanäle (13 bis 16) hineinragenden Verdrängungsabschnitt (18 bis 21), wobeidie Verdrängungsabschnitte (18 bis 21) als sich zum Behälterauslauf (5) hin erweiternde Konusabschnitte um die Mittel-Längsachse (7) mit unterschiedlicher Konusgeometrie ausgebildet sind, so dass um die zentrale Tragstruktur (8) herum die Mischkanäle (13 bis 16) sektorförmig mit unterschiedlichen minimalen Durchtrittsquerschnitten gebildet sind.
- Mischsilo nach Anspruch 1, dadurch gekennzeichnet, dass mindestens ein Verdrängungsabschnitt (18 bis 21) durch einen Wandabschnitt derart ausgebildet ist, dass durch die beiden gegenüberliegenden Seiten des Verdrängungsabschnitts (18 bis 21) jeweils ein Mischkanal (13, 17; 14, 17; 15,17; 16,17) begrenzt ist.
- Mischsilo nach Anspruch 1 oder 2, gekennzeichnet durch mindestens eine Fluidisierungseinrichtung (22), welche den Schüttgut-Fluss durch mindestens einen der Mischkanäle (13 bis 17) aktiv unterstützt, insbesondere durch eine Begasungsvorrichtung (22) mit einer Begasungseinheit (25) zur Fluidisierung von Mischgut (32).
- Mischsilo nach Anspruch 3, dadurch gekennzeichnet, dass sich die Begasungseinheit (25) in Projektion senkrecht zu einer durch den Verdrängungsabschnitt (18 bis 21) vorgegebenen Mischgut-Förderrichtung derart erstreckt, dass eine Fluidisierung von Mischgut (32) in beiden vom Verdrängungsabschnitt (18 bis 21) begrenzten Mischkanälen (13, 17; 14, 17; 15, 17; 16, 17) durch die Begasungseinheit (25) der Begasungsvorrichtung (22) erfolgt.
- Mischsilo nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass die Begasungseinheit (25) am Boden (6) des Mischbehälters (2) angebracht ist.
- Mischsilo nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Konusabschnitte (18 bis 21) bei gleichem Kegelwinkel Mantellinien unterschiedlicher Länge aufweisen, wobei die Konusabschnitte (18 bis 21) insbesondere auf gleicher Höhe bezogen auf die Längsachse (7) an der Tragstruktur (8) angebracht sind.
- Mischsilo nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die den Verdrängungsabschnitten (18 bis 21) zugeordneten Mischkanäle (13 bis 16) durch sich radial von der zentralen Tragstruktur (8) aus erstreckende Tragwände (9 bis 12) voneinander getrennt sind.
- Mischsilo nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Behältereinlauf (27) in Bezug auf die Längsachse (7) exzentrisch angeordnet ist.
- Mischsilo nach einem der Ansprüche 7 oder 8, dadurch gekennzeichnet, dass zumindest einzelne Tragwände (12) sich axial derart erstrecken, so dass zwischen zwei Mischkanälen (15, 16) ein Überlaufkanal (17a) gebildet ist.
- Mischsilo nach einem der Ansprüche 1 bis 9, gekennzeichnet durch einen zentralen Mischkanal (17) in der Tragstruktur (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10355109A DE10355109A1 (de) | 2003-11-24 | 2003-11-24 | Mischsilo für Pulver oder sonstiges Schütt- oder Mischgut |
DE10355109 | 2003-11-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1533022A2 true EP1533022A2 (de) | 2005-05-25 |
EP1533022A3 EP1533022A3 (de) | 2005-08-03 |
EP1533022B1 EP1533022B1 (de) | 2007-01-10 |
Family
ID=34428892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04026966A Not-in-force EP1533022B1 (de) | 2003-11-24 | 2004-11-12 | Mischsilo zum Lagern und Mischen rieselfähiger Feststoffe, insbesondere von Pulvern |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1533022B1 (de) |
CN (1) | CN100344358C (de) |
DE (2) | DE10355109A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7731411B2 (en) * | 2005-04-04 | 2010-06-08 | Schlumberger Technology Corporation | Circulating fluid system for powder fluidization and method of performing same |
EP2254737A2 (de) * | 2008-03-14 | 2010-12-01 | Dow Global Technologies Inc. | Verbessertes verfahren zur formung von polymerartikeln |
US8529821B2 (en) | 2009-01-30 | 2013-09-10 | Dow Global Technologies Llc | Polymeric compositions and filled TPO articles having improved aesthetics |
DE102012206017A1 (de) | 2012-04-12 | 2013-10-17 | Coperion Gmbh | Mischeinrichtung sowie Mischsystem mit einer derartigen Mischeinrichtung |
EP4357013A1 (de) * | 2022-10-20 | 2024-04-24 | BAUER MAT Slurry Handling Systems Zweigniederlassung der BAUER Maschinen GmbH | Verfahren und kolloidalmischer zur kolloidalen aufbereitung einer suspension |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112023785B (zh) * | 2020-08-31 | 2022-07-01 | 广西金天地改性沥青有限公司 | 一种沥青加热装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1507901A1 (de) * | 1964-01-24 | 1970-05-06 | Phillips Petroleum Co | Vorrichtung zum Mischen von fliessfaehigen,festen Partikeln |
US3871626A (en) * | 1972-04-20 | 1975-03-18 | Bayer Ag | Vessel for pneumatically mixing powdered or granular material |
DE3512538A1 (de) * | 1984-12-15 | 1986-06-19 | AVT Anlagen- und Verfahrenstechnik GmbH, 7981 Vogt | Einrichtung zum mischen von schuettgut |
US5005983A (en) * | 1989-01-23 | 1991-04-09 | Apex Engineering Inc. | Plate blender |
DE4112884A1 (de) * | 1991-04-19 | 1992-10-22 | Waeschle Maschf Gmbh | Mischsilo |
EP0565755A1 (de) * | 1992-04-15 | 1993-10-20 | Silo Verfahrens AG | Vorrichtung zum Mischen von Schüttgut in einem Behälter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6506004A (de) * | 1965-05-12 | 1966-03-25 | ||
US3648985A (en) * | 1970-12-01 | 1972-03-14 | Fuller Co | Blending apparatus |
US3729175A (en) * | 1971-03-12 | 1973-04-24 | Fuller Co | Blending apparatus |
CN1022464C (zh) * | 1991-12-25 | 1993-10-20 | 胡泽华 | 粉粒体静态混合器 |
-
2003
- 2003-11-24 DE DE10355109A patent/DE10355109A1/de not_active Withdrawn
-
2004
- 2004-11-12 EP EP04026966A patent/EP1533022B1/de not_active Not-in-force
- 2004-11-12 DE DE502004002609T patent/DE502004002609D1/de active Active
- 2004-11-24 CN CNB2004100916461A patent/CN100344358C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1507901A1 (de) * | 1964-01-24 | 1970-05-06 | Phillips Petroleum Co | Vorrichtung zum Mischen von fliessfaehigen,festen Partikeln |
US3871626A (en) * | 1972-04-20 | 1975-03-18 | Bayer Ag | Vessel for pneumatically mixing powdered or granular material |
DE3512538A1 (de) * | 1984-12-15 | 1986-06-19 | AVT Anlagen- und Verfahrenstechnik GmbH, 7981 Vogt | Einrichtung zum mischen von schuettgut |
US5005983A (en) * | 1989-01-23 | 1991-04-09 | Apex Engineering Inc. | Plate blender |
DE4112884A1 (de) * | 1991-04-19 | 1992-10-22 | Waeschle Maschf Gmbh | Mischsilo |
EP0565755A1 (de) * | 1992-04-15 | 1993-10-20 | Silo Verfahrens AG | Vorrichtung zum Mischen von Schüttgut in einem Behälter |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7731411B2 (en) * | 2005-04-04 | 2010-06-08 | Schlumberger Technology Corporation | Circulating fluid system for powder fluidization and method of performing same |
EP2254737A2 (de) * | 2008-03-14 | 2010-12-01 | Dow Global Technologies Inc. | Verbessertes verfahren zur formung von polymerartikeln |
EP2254737A4 (de) * | 2008-03-14 | 2012-03-07 | Dow Global Technologies Llc | Verbessertes verfahren zur formung von polymerartikeln |
US8709316B2 (en) | 2008-03-14 | 2014-04-29 | Dow Global Technologies Llc | Process for shaping polymeric articles |
US8529821B2 (en) | 2009-01-30 | 2013-09-10 | Dow Global Technologies Llc | Polymeric compositions and filled TPO articles having improved aesthetics |
DE102012206017A1 (de) | 2012-04-12 | 2013-10-17 | Coperion Gmbh | Mischeinrichtung sowie Mischsystem mit einer derartigen Mischeinrichtung |
DE102012206017B4 (de) * | 2012-04-12 | 2015-12-17 | Coperion Gmbh | Mischeinrichtung sowie Mischsystem mit einer derartigen Mischeinrichtung |
EP4357013A1 (de) * | 2022-10-20 | 2024-04-24 | BAUER MAT Slurry Handling Systems Zweigniederlassung der BAUER Maschinen GmbH | Verfahren und kolloidalmischer zur kolloidalen aufbereitung einer suspension |
Also Published As
Publication number | Publication date |
---|---|
EP1533022B1 (de) | 2007-01-10 |
CN1636628A (zh) | 2005-07-13 |
DE502004002609D1 (de) | 2007-02-22 |
DE10355109A1 (de) | 2005-06-23 |
CN100344358C (zh) | 2007-10-24 |
EP1533022A3 (de) | 2005-08-03 |
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Legal Events
Date | Code | Title | Description |
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