CN101869812A - Chemical composition preparation device using continuous mixing device - Google Patents
Chemical composition preparation device using continuous mixing device Download PDFInfo
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- CN101869812A CN101869812A CN201010146417A CN201010146417A CN101869812A CN 101869812 A CN101869812 A CN 101869812A CN 201010146417 A CN201010146417 A CN 201010146417A CN 201010146417 A CN201010146417 A CN 201010146417A CN 101869812 A CN101869812 A CN 101869812A
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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
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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
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- Organic Chemistry (AREA)
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Abstract
The present invention provides a chemical composition preparing apparatus using a continuous mixing apparatus. The chemical composition preparing apparatus continuously prepares a chemical composition for a flat panel display, a semiconductor, etc. by a continuous mixing apparatus. The chemical composition preparation apparatus includes: more than 2 raw material tanks, each of which independently contains each raw material component of the chemical composition; the pump is connected with the raw material tank and used for conveying raw material components; a continuous mixing device into which 2 or more raw material components conveyed from the raw material tank continuously flow, in which the raw material components during the flow are mixed, and from which a chemical composition obtained by uniformly mixing the raw material components flows out; a component detector for analyzing components of the chemical composition flowing out of the continuous mixing apparatus; and a filler for filling the chemical composition prepared in the continuous mixing device into a product container.
Description
Technical field
The present invention relates to use the Chemical composition that preparation facilities of continous way mixing arrangement, relate in particular to the device for preparing the Chemical composition that is used for flat-panel monitor, semiconductor etc. by the continous way mixing arrangement continuously.
Background technology
When making LCD flat-panel monitors such as (LCD) (Flat Panel Disply:FPD), semiconductor etc., mixture as liquid condition, the number of chemical composition that employing is made of two or more components, for example, developer solution, corrosive liquid, cleaning fluid etc.Generally, prepare described Chemical composition that by the batch process (batch method) of using blending tank.
Fig. 1 is used to illustrate batch-type Chemical composition that preparation facilities commonly used.As shown in Figure 1, Chang Yong batch-type preparation facilities possesses: head tank 10a, 10b more than 2, pump 12, blending tank 20, agitator 22, and tucker 30.Here, described head tank 10a, 10b more than 2 is respectively applied for and holds each raw material components that constitutes Chemical composition that and supply with these raw material components, and described blending tank 20 is used to mix raw material components and the storage of supplying with from described head tank 10a, 10b.Described agitator 22 is installed in the described blending tank 20, is used for evenly mixing the raw material components in the blending tank 20.Described tucker 30 is used for being filled at the Chemical composition that blending tank 20 mixes in the product container that drum etc. establishes in addition.In addition, described pump 12 is used to transport raw material components or the Chemical composition that from head tank 10a, 10b, blending tank 20 etc.As required, described batch-type preparation facilities can further possess the filter 14 of impurity such as filtering particulate the Chemical composition that each raw material components of supplying with from described head tank 10a, 10b and blending tank 20 supply with etc.
Yet described batch-type preparation facilities needs various servicing units such as blending tank 20, and the investment cost that therefore is used to be provided with place, building, equipment etc. is higher, and simultaneously, also there is limiting factor in the increase of output.And, for example in preparation when wherein containing the Chemical composition that of 3 kinds of compounds (raw material components), must take a long time and drop into the 1st compound, drop into the 2nd compound, drop into the 3rd compound, mix described the 1st, the 2nd and the 3rd compound, a plurality of steps such as 1 substandard products quality inspection is looked into, stable filter, filtration, 2 substandard products quality inspections are looked into, packing.Moreover the defective of existing batch-type preparation facilities is: the production flexibility is low, easily causes economic loss, for example, when the kind of used starting compound and number change, structure that must change equipment.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of Chemical composition that preparation facilities that uses the continous way mixing arrangement, this Chemical composition that preparation facilities does not use blending tank, can obtain the Chemical composition that product when dropping into starting compound continuously.
Another object of the present invention is to provide a kind of Chemical composition that preparation facilities that uses the continous way mixing arrangement, this Chemical composition that preparation facilities can be realized the real-time adjusting to the raw material components mixed proportion by the mixed proportion of The real time measure raw material components.
Another object of the present invention is to provide a kind of Chemical composition that preparation facilities that uses the continous way mixing arrangement, this Chemical composition that preparation facilities can be cut down the investment cost of facility, place, equipment etc.
In order to realize above purpose, Chemical composition that preparation facilities provided by the present invention comprises: the head tank more than 2, hold each raw material components of Chemical composition that respectively independently; Pump connects described head tank, the transferring raw material component; The continous way mixing arrangement, the raw material components of being carried by described head tank more than 2 kinds flows into continuously, in this continous way mixing arrangement the described raw material components in the flow process is mixed, described raw material components evenly mixes the resulting Chemical composition that in back and flows out from this continous way mixing arrangement; The component detector is used for analyzing the component of the Chemical composition that flows out from described continous way mixing arrangement; And tucker, be used for the Chemical composition that described continous way mixing arrangement prepares is filled in the product container.
The advantage of Chemical composition that preparation facilities of the present invention is: the continous way mixing arrangement plays the effect of a plurality of blending tanks, equipment size is little, not only like never before reduced equipment investment, can also come mobile device by manpower, need not newly-built place, device can be arranged in the existing aedicula.In addition, being also advantageous in that of Chemical composition that preparation facilities of the present invention: owing to can realize the real-time production and the quality inspection of Chemical composition that, therefore need not to be provided with the preposition phase of production time and quality inspection, can carry out Long-distance Control by network function to equipment at an easy rate.And, being also advantageous in that of Chemical composition that preparation facilities of the present invention:, therefore can improve output like a cork owing to be the continous way device.In addition, being also advantageous in that of Chemical composition that preparation facilities of the present invention:, therefore need not to establish in addition holding vessel owing to can carry out The real time measure to the degree of mixing of Chemical composition that.
Description of drawings
Fig. 1 is the figure that is used to illustrate batch-type Chemical composition that preparation facilities commonly used.
Fig. 2 is the figure of Chemical composition that preparation facilities that is used to illustrate the use continous way mixing arrangement of an embodiment of the invention.
Fig. 3 is component analysis result's the chart of the Chemical composition that of the expression Chemical composition that preparation facilities preparation of using an embodiment of the invention.
The specific embodiment
Below, with reference to the accompanying drawings preferred forms of the present invention is elaborated.
Fig. 2 is the figure of Chemical composition that preparation facilities that is used to illustrate the use continous way mixing arrangement of an embodiment of the invention.As shown in Figure 2, Chemical composition that preparation facilities of the present invention possesses: head tank 50a, 50b more than 2,50c, 50d, pump 52, continous way mixing arrangement 70, component detector 80, and tucker 90.Described head tank 50a, 50b, 50c, 50d more than 2 is used for holding independently respectively each raw material components (liquid compound) of the Chemical composition that will prepare, and supplies with these raw material components.Described head tank 50a, 50b, 50c, 50d are provided with according to the kind of the raw material components that is comprised in the Chemical composition that, and for example, if the raw material components of Chemical composition that is 4 kinds, described head tank 50a, 50b, 50c, 50d just are set to 4.Described pump 52 connects described head tank 50a, 50b, 50c, 50d, is used for the raw material components of transferring raw material jar 50a, 50b, 50c, 50d.Described pump 52 is preferably the raw material components that can prevent fluid state pulsation and can be according to the pulse free constant displacement pump of setting value by a certain amount of base feed component takes place.
The plurality of raw materials component of carrying from head tank 50a, 50b, 50c, 50d continuously flows into described continous way mixing arrangement 70.70 pairs of mobile described raw material components of this continous way mixing arrangement mix, and the Chemical composition that will obtain after will evenly mixing is sent.Promptly, the plurality of raw materials component flows into an end of described continous way mixing arrangement 70 continuously, described raw material components is evenly mixed while flowing in continous way mixing arrangement 70, and the Chemical composition that raw material components obtains after evenly mixing is flowed out by the other end of described continous way mixing arrangement 70.Described continous way mixing arrangement 70 can adopt pipeline type blender commonly used.In the pipeline type blender, be provided with a plurality of turbulent flows along left and right directions (hindering the direction of fluid streamlined flow) in the pipe arrangement 74 and form member 72.After the fluid of pipe arrangement 74 internal flows was run into described turbulent flow formation member 72, the flow direction of fluid changed, thereby made the fluid of laminar flow be converted to turbulent fluid, and fluid is evenly mixed.Described turbulent flow forms the effect that member 72 plays agitator in the static pipeline, also can be described as " hybrid element ".As shown in Figure 2, described turbulent flow forms member 72 and can adopt major axis with respect to the pipe arrangement that flows for fluid to have the screw type hybrid element on inclined plane of inclination with the obliquely flow of guiding raw material components.Described turbulent flow forms member 72 and is preferably by corrosion resistance such as stainless steel and the good material of durability and forms.
Plurality of raw materials component from described head tank 50a, 50b, 50c, 50d output preferably supplies to described continous way mixing arrangement 70 by manifold 60.Described manifold 60 plays the effect of the set portion that will be gathered by the aqueous plurality of raw materials component of head tank 50a, 50b, 50c, 50d output.One end of described manifold 60 is formed with the branch pipe that connects described head tank 50a, 50b, 50c, 50d respectively, and the other end is connected with the fluid inflow entrance of described continous way mixing arrangement 70.Described manifold 60 is preferably to have and does not hinder the structure that fluid flows and can reduce fluid pressure loss as far as possible.In addition, can on the branch pipe direction of described manifold 60, constant displacement pump 52 be set, regulate, make that the raw material components that stores among described head tank 50a, 50b, 50c, the 50d can be according to quantitative inflow by the influx of 52 pairs of raw material components of this constant displacement pump.
The component detector 80 that uses in the Chemical composition that preparation facilities of the present invention is used to analyze the component from the Chemical composition that of described continous way mixing arrangement 70 outflows.Described component detector 80 preferred near-infrared (NIR) spectrophotometers that use.The NIR spectrophotometer is according to the near-infrared light wavelength of fluid (Chemical composition that) absorption and the device of absorption intensity analysing fluid component, in complicated procedures of forming such as the time dependent chemical process of component, can carry out the physicochemical analysis of component in real time.The NIR spectrophotometer can carry out sample analysis at short notice, and analyzes the number of chemical component simultaneously by single frequency spectrum, can be easily and obtain the component data easily, and therefore, the reproducibility that is suitable as very much real-time analyser and its analysis result is good.In order to be the Chemical composition that fluid state flows by the analysis of NIR spectrophotometer, adopt checkout gears such as flowmeter commonly used, probe, relevant checkout gear and NIR spectrophotometer have been described in detail in Korea S 2002-58995 number, 2002-58996 patent application publication etc., and the content of described patent application publication is as in the reference record specification.According to the analysis result of described component detector 80, be necessary to change or when regulating the composition of Chemical composition that, can control the conveying capacity that described pump 52 is regulated each raw material components based on analysis result.Can regulate the above-mentioned raw materials quantity delivered according to the program of input in the component detector 80 and control automatically.
The tucker 90 that uses in the Chemical composition that preparation facilities of the present invention is used for being filled at the Chemical composition that of described continous way mixing arrangement 70 preparations in the product container that drum etc. establishes in addition, and described tucker 90 can adopt valve commonly used.Chemical composition that preparation facilities of the present invention can further possess as required: filter 54, bubble removal device, mass flowmenter, online corpuscular counter, surge tank etc.Described filter 54 is habitual devices of removing impurity such as particulate from each raw material components or Chemical composition that, can be installed in the back level of each head tank 50a, 50b, 50c, 50d and continous way mixing arrangement 70.Described bubble removal device is the device of the gases such as bubble that exist in the raw material components of removing by supplies such as constant displacement pumps 52, and described mass flowmenter is the device that need not the mensuration fluid flow proofreaied and correct separately according to the temperature and the density of fluid.Described online corpuscular counter be used for according to the lateral scattering mode The real time measure fluid (Chemical composition that) of the fluid that adopts semiconductor laser thus in the device of quality of quantity management Chemical composition that of particulate.In addition, for the discharge of the quantity delivered that makes each raw material components (liquid compound) of supplying with from described head tank 50a, 50b, 50c, 50d more than 2 and prepared Chemical composition that reaches balance, described surge tank can be installed temporarily to hold prepared Chemical composition that between described continous way mixing arrangement 70 and tucker 90, the Chemical composition that in the described surge tank can circulate to stablize screen pipe.Described filter 54, bubble removal device, mass flowmenter, online corpuscular counter, surge tank, continous way mixing arrangement 70 etc. are used to mix quantitative raw material components and obtain high-quality Chemical composition that, described component detector 80 is variation or the trend by the real-time ratio of component of observing Chemical composition that, in case the component deviation boundary of administration of Chemical composition that, the control device that just can change the working condition of composition or end to produce.Spendable raw material components (compound) comprises liquefied compound (raw material components) in the Chemical composition that preparation facilities of the present invention, for example, disclosed developer solution, corrosive liquid etc. in can prepare Korea S 2002-58995 number, 2002-58996 patent application publication etc.
Below, according to Fig. 2 the action of Chemical composition that preparation facilities of the present invention is described.At first, constant displacement pump 52 is set, connects continous way mixing arrangement 70, component detector 80 and tucker 90 at head tank 50a, the 50b, 50c, the 50d that are used to hold the compound more than 2 kinds (raw material components) that will mix.Then, want the ratio of component of raw materials mixed from the input of the control window of component detector 80, control pump 52, the raw material components that makes head tank 50a, 50b, 50c, 50d is with certain speed inflow continous way mixing arrangement 70, in continous way mixing arrangement 70, mix, thus the preparation Chemical composition that.At this moment, if the component of the Chemical composition that of preparation is different from the desired components ratio in continous way mixing arrangement 70, then component detector 80 is analyzed this component testing result and the rotating speed (RPM) of pump 52 is controlled (STEP control and FEEDBACK CONTROL), thereby can obtain the Chemical composition that of desired components ratio.At this moment, after the raw material components of described head tank 50a, 50b, 50c, 50d output mixes manifold 60, flow into described continous way mixing arrangement 70 and evenly mix.At this moment, as required, can remove bubble, particulate etc. from described raw material components and Chemical composition that, Zhi Bei Chemical composition that can pass through tucker 90 thus, packs in packing containers such as drum.More than each the action can control automatically according to the analysis result of component detector 80, also can manually control as required.
Below, the present invention is described in detail to enumerate specific embodiment.Following examples are used to specify the present invention, but the present invention is not limited to this.
[embodiment] adopts the pipeline type blender to prepare Chemical composition that
Use device shown in Figure 2, diethylene glycol butyl ether (BDG), N-methyl pyrrolidone (NMP), MEA (MEA) and methyl-sulfoxide (DMSO) are mixed as 4 kinds of raw material components (compound), analyze prepared Chemical composition that by the NIR spectrophotometer, in the result of its component analysis shown in following table 1 and Fig. 3 (concentration: weight %).
(table 1)
| Minute (branch) | ??BDG | ??NMP | ??MEA | ??DMSO |
| ??1 | ??19.67 | ??39.96 | ??20.26 | ??20.18 |
| ??2 | ??19.60 | ??39.89 | ??20.29 | ??20.25 |
| ??3 | ??19.64 | ??39.83 | ??20.34 | ??20.16 |
| ??4 | ??19.59 | ??39.92 | ??20.26 | ??20.18 |
| ??5 | ??19.60 | ??39.87 | ??20.33 | ??20.19 |
| ??6 | ??19.63 | ??39.83 | ??20.29 | ??20.06 |
| ??7 | ??19.60 | ??39.92 | ??20.25 | ??20.18 |
| ??8 | ??19.61 | ??39.83 | ??20.31 | ??20.14 |
| Minute (branch) | ??BDG | ??NMP | ??MEA | ??DMSO |
| ??9 | ??19.62 | ??39.78 | ??20.32 | ??20.14 |
| ??10 | ??19.57 | ??39.81 | ??20.37 | ??20.21 |
| ??11 | ??19.56 | ??39.78 | ??20.31 | ??20.22 |
| ??12 | ??19.61 | ??39.68 | ??20.39 | ??20.19 |
| ??13 | ??19.63 | ??39.84 | ??20.26 | ??20.22 |
| ??14 | ??19.61 | ??39.88 | ??20.26 | ??20.15 |
| ??15 | ??19.57 | ??39.82 | ??20.34 | ??20.15 |
| ??16 | ??19.58 | ??39.88 | ??20.35 | ??20.21 |
| ??17 | ??19.70 | ??39.79 | ??20.22 | ??20.09 |
| ??18 | ??19.61 | ??39.82 | ??20.29 | ??20.13 |
| ??19 | ??19.53 | ??39.86 | ??20.36 | ??20.30 |
| ??20 | ??19.61 | ??39.74 | ??20.31 | ??20.15 |
| ??21 | ??19.55 | ??39.76 | ??20.28 | ??20.25 |
| ??22 | ??19.61 | ??39.80 | ??20.30 | ??20.10 |
| ??23 | ??19.64 | ??39.82 | ??20.35 | ??20.21 |
| ??24 | ??19.61 | ??39.87 | ??20.26 | ??20.19 |
| ??25 | ??19.59 | ??39.89 | ??20.30 | ??20.15 |
| ??26 | ??19.64 | ??39.77 | ??20.33 | ??20.22 |
| ??27 | ??19.68 | ??39.69 | ??20.34 | ??20.20 |
| ??28 | ??19.57 | ??39.78 | ??20.33 | ??20.16 |
| ??29 | ??19.59 | ??39.73 | ??20.26 | ??20.18 |
| ??30 | ??19.57 | ??39.74 | ??20.30 | ??20.28 |
| Minute (branch) | ??BDG | ??NMP | ??MEA | ??DMSO |
| On average | ??19.60 | ??39.82 | ??20.31 | ??20.20 |
| Deviation | ??0.038 | ??0.064 | ??0.037 | ??0.057 |
As can be seen from Table 1, under the situation of using Chemical composition that preparation facilities of the present invention, the maximum deviation of 4 kinds of raw material components (BDG, NMP, MEA and DMSO) is respectively 0.20,0.28,0.16 and 0.30, the deviation % of each component is respectively 0.038%, 0.064%, 0.037%, 0.057%, forms very close and very stable.In addition, start the Chemical composition that preparation facilities after, the composition that obtains at 1 minute, 6 minutes, 11 minutes, 16 minutes, 21 minutes, 26 minutes, 30 minutes that grade carries out component analysis by GC (gas chromatography), its result represents in following table 2.
(table 2)
| Minute (branch) | ??BDG | ??NMP | ??MEA | ??DMSO | Water |
| ??1 | ??19.47 | ??40.13 | ??20.44 | ??19.94 | ??0.03 |
| ??6 | ??19.44 | ??39.99 | ??20.55 | ??19.99 | ??0.03 |
| ??11 | ??19.55 | ??39.95 | ??20.50 | ??19.98 | ??0.03 |
| ??16 | ??19.47 | ??40.01 | ??20.50 | ??19.99 | ??0.03 |
| ??21 | ??19.50 | ??39.87 | ??20.58 | ??20.03 | ??0.03 |
| ??26 | ??19.59 | ??39.75 | ??20.57 | ??20.06 | ??0.03 |
| ??30 | ??19.52 | ??39.92 | ??20.53 | ??20.00 | ??0.03 |
| On average | ??19.51 | ??39.95 | ??20.52 | ??20.00 | ??0.03 |
| Deviation | ??0.05 | ??0.117 | ??0.048 | ??0.038 | ??0.001 |
Can find out also that from the GC analysis result of above-mentioned table 2 maximum deviation of BDG, NMP, MEA and DMSO is respectively 0.15,0.37,0.14,0.12, deviation % is respectively 0.05%, 0.117%, 0.048%, 0.038%, and is very close with the NIR analysis result.Therefore, from above-mentioned table 1 and table 2, as can be known, use Chemical composition that preparation facilities of the present invention, can stably prepare Chemical composition that with constant composition.Chemical composition that preparation facilities of the present invention not only can prepare continuously and be used for flat-panel monitor or semi-conductive Chemical composition that, can also prepare the various Chemical composition thats that need carry out particulate, composition and purity management continuously.
Claims (7)
1. the Chemical composition that preparation facilities is characterized in that, comprising:
Head tank more than 2 holds each raw material components of Chemical composition that respectively independently;
Pump connects described head tank, the transferring raw material component;
The continous way mixing arrangement, the raw material components of being carried by described head tank more than 2 kinds flows into continuously, in this continous way mixing arrangement the described raw material components in the flow process is mixed, described raw material components evenly mixes the resulting Chemical composition that in back and flows out from this continous way mixing arrangement;
The component detector is used for analyzing the component of the Chemical composition that flows out from described continous way mixing arrangement; And
Tucker is used for the Chemical composition that described continous way mixing arrangement prepares is filled in the product container.
2. Chemical composition that preparation facilities according to claim 1 is characterized in that,
Described pump is that the raw material components that can prevent fluid state pulsation takes place and according to the pulse free constant displacement pump of setting value by a certain amount of base feed component.
3. Chemical composition that preparation facilities according to claim 1 is characterized in that,
Described continous way mixing arrangement is the pipeline type blender.
4. Chemical composition that preparation facilities according to claim 1 is characterized in that,
In described pipeline type blender, in pipe arrangement, be provided with a plurality of turbulent flows and form member along left and right directions, make after the fluid of pipe arrangement internal flow is run into described turbulent flow formation member, to change the flow direction of fluid, thereby described fluid is evenly mixed.
5. Chemical composition that preparation facilities according to claim 1 is characterized in that,
Also comprise manifold, an end of described manifold is formed with respectively and the tank connected branch pipe of described raw material, and the other end is connected with the fluid inflow entrance of described continous way mixing arrangement.
6. Chemical composition that preparation facilities according to claim 1 is characterized in that,
Described component detector is a near infrared spectrometer.
7. Chemical composition that preparation facilities according to claim 1 is characterized in that,
According to the analysis result of described component detector, described pump is controlled automatically.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0035489 | 2009-04-23 | ||
| KR1020090035489A KR101580451B1 (en) | 2009-04-23 | 2009-04-23 | Apparatus for preparing chemical composition using continuous mixer |
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| CN101869812A true CN101869812A (en) | 2010-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010146417A Pending CN101869812A (en) | 2009-04-23 | 2010-04-14 | Chemical composition preparation device using continuous mixing device |
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| Country | Link |
|---|---|
| JP (1) | JP2010253471A (en) |
| KR (1) | KR101580451B1 (en) |
| CN (1) | CN101869812A (en) |
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| US11598325B2 (en) | 2017-08-22 | 2023-03-07 | Lg Chem, Ltd. | Method for determining dispensing apparatus for heat-dissipating material |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101137287B1 (en) * | 2012-01-10 | 2012-04-20 | 김영훈 | The apparatus and method of multi mixing with vaccum and dropping |
| CN105312007B (en) * | 2014-10-17 | 2018-04-13 | 苏州大学 | Multicomponent liquid material mixer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238143A (en) * | 1993-02-15 | 1994-08-30 | Mitsubishi Heavy Ind Ltd | Liquid mixing device |
| DE29909434U1 (en) * | 1999-05-29 | 1999-12-09 | Oden Corp | Device for the continuous mixing of a liquid flow |
| EP1043272A1 (en) * | 1999-03-19 | 2000-10-11 | Degussa-Hüls Aktiengesellschaft | Online dilution station for diluting hydrogen peroxide slolutions |
| CN100374189C (en) * | 2000-07-31 | 2008-03-12 | 迅捷公司 | Method and apparatus for blending process materials |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100435287B1 (en) * | 2001-11-20 | 2004-06-11 | 기아자동차주식회사 | Automatic Draining Structure Of Diesel Enzine Automobile Fuel Filter |
| JP4394333B2 (en) * | 2002-06-04 | 2010-01-06 | 関西ペイント株式会社 | Multi-component mixing device |
| US20040116539A1 (en) * | 2002-12-16 | 2004-06-17 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Late variant addition process for personal care products |
| JP4732681B2 (en) * | 2003-11-21 | 2011-07-27 | 旭サナック株式会社 | Multi-liquid mixing apparatus and mixed state determination method |
-
2009
- 2009-04-23 KR KR1020090035489A patent/KR101580451B1/en active IP Right Grant
-
2010
- 2010-04-08 JP JP2010089080A patent/JP2010253471A/en active Pending
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238143A (en) * | 1993-02-15 | 1994-08-30 | Mitsubishi Heavy Ind Ltd | Liquid mixing device |
| EP1043272A1 (en) * | 1999-03-19 | 2000-10-11 | Degussa-Hüls Aktiengesellschaft | Online dilution station for diluting hydrogen peroxide slolutions |
| DE29909434U1 (en) * | 1999-05-29 | 1999-12-09 | Oden Corp | Device for the continuous mixing of a liquid flow |
| CN100374189C (en) * | 2000-07-31 | 2008-03-12 | 迅捷公司 | Method and apparatus for blending process materials |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102527269A (en) * | 2012-02-16 | 2012-07-04 | 广州立白企业集团有限公司 | Continuous production process and equipment for liquid detergent |
| CN102527269B (en) * | 2012-02-16 | 2014-04-16 | 广州立白企业集团有限公司 | Continuous production process and equipment for liquid detergent |
| US11598325B2 (en) | 2017-08-22 | 2023-03-07 | Lg Chem, Ltd. | Method for determining dispensing apparatus for heat-dissipating material |
| CN109692597A (en) * | 2017-10-24 | 2019-04-30 | 中国石油天然气股份有限公司 | Polymer mother liquor curing device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101580451B1 (en) | 2015-12-28 |
| KR20100116853A (en) | 2010-11-02 |
| JP2010253471A (en) | 2010-11-11 |
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