CN103043713A - Device for adding solid organic surface treatment agent for titanium dioxide - Google Patents
Device for adding solid organic surface treatment agent for titanium dioxide Download PDFInfo
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- CN103043713A CN103043713A CN2012105812656A CN201210581265A CN103043713A CN 103043713 A CN103043713 A CN 103043713A CN 2012105812656 A CN2012105812656 A CN 2012105812656A CN 201210581265 A CN201210581265 A CN 201210581265A CN 103043713 A CN103043713 A CN 103043713A
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- surface treatment
- treatment agent
- organic surface
- powder machine
- solid organic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a damping device. A device for adding a solid organic surface treatment agent for titanium dioxide comprises a steam powder machine feeding screw, a steam powder machine and a configuration storage tank, wherein a first feed port is formed in the steam powder machine feeding screw; a solid organic surface treatment agent feeding screw is connected onto the first feed port; the solid organic surface treatment agent feeding screw is driven by a solid organic surface treatment agent feeding screw variable-frequency motor; a second feed port is further formed on the solid organic surface treatment agent feeding screw. The solid organic surface treatment agent entering the steam powder machine from the configuration storage tank originally directly enters the steam powder machine feeding screw from the solid organic surface treatment agent feeding screw, so that the solid organic surface treatment agent and the titanium dioxide are primarily mixed in the steam powder machine feeding screw and enter the steam powder machine together, a series of problems caused by dissolving the solid organic surface treatment agent into water and conveying the solid organic surface treatment agent into the steam powder machine are fundamentally eliminated , and new functions are increased.
Description
Technical field
The invention belongs to chemical production field, specifically a kind of titanium dioxide adding set of SOLID ORGANIC surface treatment agent.
Background technology
The production of titanium dioxide product mainly contains two kinds of different techniques of sulfuric acid process and chlorination process, and the titanium dioxide crude product that obtains in these two kinds of art production process need to obtain all good titanium dioxide finished products of application performance such as good dispersity, weathering resistance be strong through surface modification.
Common described surface modification comprises inorganic surfaces modification and organic surface modifying.The inorganic surfaces modification is to deposit one or more layers uniformly colourless or white inorganic oxide film in the TiO 2 particles surface chemistry, and main purpose is to improve the application performances such as weathering resistance, glossiness and chemical stability of titanium dioxide; Organic surface modifying be by the particle surface intermolecular hydrogen bonding in conjunction with some organic surface treatment agent make titanium dioxide can be in various different medias can be better, disperse more equably, can also improve other application performances such as glossiness of product simultaneously.
Be existing titanium dioxide with the adding set of SOLID ORGANIC surface treatment agent referring to Fig. 1, comprise vapour powder machine pressure feeding spiral variable-frequency motor 1, described vapour powder machine pressure feeding spiral variable-frequency motor 1 is connected with vapour powder machine pressure feeding spiral 18, be provided with titanium dioxide opening for feed 24 and vapour powder machine material inlet 16 on the vapour powder machine pressure feeding spiral 18, described vapour powder machine material inlet 16 belows are provided with vapour powder machine 2, described vapour powder machine material inlet 16 is connected by charging line 15 with vapour powder machine 2, described charging line 15 upper ends are equipped with high pressure steam pipeline 17, also include configuration storage tank 6, be provided with on the described configuration storage tank 6 for the water valve 10 that water is passed into configuration storage tank 6, the manhole 8 of the usefulness that feeds intake, heating facility and steam valve 7, described configuration storage tank inside also is provided with agitator 9, configuration storage tank 6 links to each other with charging line 15 by transport pipe 3, be disposed with volume pump 4 by liquid flow direction on the described transport pipe 3, valve 14 and liquid treating agent opening for feed 13, in order to prevent that organic surface treatment agent solution because crystallization or the transport pipe 3 that drop in temperature causes stops up, also is provided with lagging material 5 on described configuration storage tank 6 and the transport pipe 3.
There is following defective in existing adding set: the first, in the situation that solubleness is low in water during organic surface treatment agent normal temperature, need rising temperature for dissolving, and the organic surface treatment agent after the dissolving need to add steam insulation always simultaneously, has wasted the energy.
The second, organic surface treatment agent is in insulating process, and steam adds the fashionable water of condensation of bringing into and diluted concentration, and stable control brings certain difficulty to organic surface treatment agent addition.
The 3rd, when climate change was very large, particularly winter, not only the waste of steam energy consumption was large, also easily causes organic surface treatment agent crystallization, and blocking pipe, volume pump can not carry out organic surface modifying to titanium dioxide continuously and stably, cause the unstable of quality of finished; In the crystallisate scale removal process, larger, the organic surface treatment agent waste of workload has affected normal production simultaneously, and output is restricted.
The 4th, the crystallization of organic surface treatment agent causes the fluctuation of concentration, and the stable control of organic surface treatment agent addition is brought difficulty.
The 5th, organic surface treatment agent temperature height is stored in configuration, and volatile quantity strengthens, contamination level execute-in-place environment.
The 6th, be the insoluble problem of general character of going together both at home and abroad because many reasons causes the easy latch up phenomenon of liquid treating agent import, the obstruction of import causes the decline of the performances such as finished product dispersiveness so that organic surface modifying can't carry out.
The 7th, the water in organic surface treatment agent of dilution vapors away under the vapour powder condition of high temperature, and diluting water has increased the steam energy consumption.
Water-fast organic surface treatment agent can't use.
Summary of the invention
The present invention is directed to the prior art deficiency, the adding set of a kind of titanium dioxide with the SOLID ORGANIC surface treatment agent is provided, SOLID ORGANIC surface treatment agent adding set provided by the invention is stably organic surface treatment agent to be imported to the purpose that reaches continous-stable organic surface modifying effect in the titanium dioxide, the function that not only can keep composite organic surface treatment agent modification, the organic surface treatment dilution agent of liquid or emulsion storage function, but also can increase the function of the polynary organic surface modifying of auxiliary surface modification, avoided the increase of steam energy consumption, avoided the impact of organic surface treatment fluctuation of concentration, avoided the pollution of the site environment that the high organic surface treatment agent volatilization of temperature causes, effectively avoided the decline of the quality of finished that the obstruction for the treatment of agent import causes, avoided crystallization to cause stopping up the addition cause unstable, the cleaning work amount is large, the phenomenons such as the waste of organic surface treatment agent, the energy consumption waste of having avoided diluting water to bring.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of titanium dioxide adding set of SOLID ORGANIC surface treatment agent, comprise vapour powder machine pressure feeding spiral variable-frequency motor, described vapour powder machine pressure feeding spiral variable-frequency motor is connected with vapour powder machine pressure feeding spiral, be provided with titanium dioxide opening for feed and vapour powder machine material inlet on the vapour powder machine pressure feeding spiral, described vapour powder machine material inlet below is provided with vapour powder machine, described vapour powder machine material inlet is connected by charging line with vapour powder machine, described charging line upper end is equipped with the high pressure steam pipeline, also include the configuration storage tank, be provided with on the described configuration storage tank for the water valve that water is passed into the configuration storage tank, the manhole of the usefulness that feeds intake, heating facility and steam valve, described configuration storage tank inside also is provided with agitator, the configuration storage tank links to each other with charging line by transport pipe, be disposed with volume pump by liquid flow direction on the described transport pipe, valve and liquid treating agent opening for feed, be provided with the first opening for feed on the described vapour powder machine pressure feeding spiral, be connected with SOLID ORGANIC surface treatment agent pressure feeding spiral on described the first opening for feed, described SOLID ORGANIC surface treatment agent pressure feeding spiral is driven by SOLID ORGANIC surface treatment agent pressure feeding spiral variable-frequency motor, also is provided with the second opening for feed on the described SOLID ORGANIC surface treatment agent pressure feeding spiral.This invention changes the SOLID ORGANIC surface treatment agent that originally enter vapour powder machine from disposing storage tank from SOLID ORGANIC surface treatment agent pressure feeding spiral into directly enters vapour powder machine pressure feeding spiral, so that tentatively mix in vapour powder machine pressure feeding spiral with titanium dioxide and enter vapour powder machine at the SOLID ORGANIC surface treatment agent, it is soluble in water and be transported to series of problems in the vapour powder machine fundamentally to have eliminated the SOLID ORGANIC surface treatment agent.
In the technique scheme, preferred, be provided with hopper on described the second opening for feed.The interpolation that hopper can the organic surface treatment agent of easy solid is set.
In the technique scheme, also be provided with organism valve and liquid or Acrylic emulsion valve on the described configuration storage tank.This device organism valve and liquid and Acrylic emulsion valve is set so that can be used for polynary organic surface modifying.
In the technique scheme, preferred, described the first opening for feed is the formula material inlet that is flexible coupling.Employing is flexible coupling and can reduces vibration and noise, and can be to the redeeming of expanding with heat and contract with cold that causes because of temperature variation.
The present invention compared with prior art, have following beneficial effect: the present invention changes the SOLID ORGANIC surface treatment agent that originally enter vapour powder machine from disposing storage tank from SOLID ORGANIC surface treatment agent pressure feeding spiral into directly enters vapour powder machine pressure feeding spiral, so that tentatively mix in vapour powder machine pressure feeding spiral with titanium dioxide and enter vapour powder machine at the SOLID ORGANIC surface treatment agent, it is soluble in water and be transported to series of problems in the vapour powder machine fundamentally to have eliminated the SOLID ORGANIC surface treatment agent, and some new functions have been increased: 1, increased the function of polynary organic surface modifying, be i.e. added simultaneously behind solid surface treatment agent interpolation and liquid or the emulsion surface treatment dilution agent and carry out polynary organic surface modifying.
2, fundamentally eliminate the treatment agent fluctuation of concentration impact that steam condensate, crystallization cause, guaranteed the stable of quality of finished.
3, stop the phenomenon of crystallization blocking pipe, eliminated the treatment agent wasting phenomenon that cleaning overwork amount and cleaning produce, ensured the continuity of producing.
4, reduce the steam energy consumption, saved dilution process agent water.
5, stopped the phenomenon that import is stopped up.
6, eliminated the site environment pollution that organic surface treatment Yin Wendu causes that the organism volatilization causes at all.
7, fundamentally eliminated the phenomenon that water-fast organic surface treatment agent can't use.
Description of drawings
Fig. 1 is the structural representation of background technology.
Fig. 2 is the structural representation of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail: referring to Fig. 2, a kind of titanium dioxide adding set of SOLID ORGANIC surface treatment agent, comprise vapour powder machine pressure feeding spiral variable-frequency motor 1, described vapour powder machine pressure feeding spiral variable-frequency motor 1 is connected with vapour powder machine pressure feeding spiral 18, be provided with titanium dioxide opening for feed 24 and vapour powder machine material inlet 16 on the vapour powder machine pressure feeding spiral 18, described vapour powder machine material inlet 16 belows are provided with vapour powder machine 2, described vapour powder machine material inlet 16 is connected by charging line 15 with vapour powder machine 2, described charging line 15 upper ends are equipped with high pressure steam pipeline 17, also include configuration storage tank 6, be provided with on the described configuration storage tank 6 for the water valve 10 that water is passed into configuration storage tank 6, the manhole 8 of the usefulness that feeds intake, heating facility and steam valve 7, described configuration storage tank inside also is provided with agitator 9, configuration storage tank 6 links to each other with charging line 15 by transport pipe 3, be disposed with volume pump 4 by liquid flow direction on the described transport pipe 3, valve 14 and liquid treating agent opening for feed 13, be provided with the first opening for feed 23 on the described vapour powder machine pressure feeding spiral 18, in the present embodiment, described the first opening for feed 23 is the formula material inlet that is flexible coupling, employing is flexible coupling and can reduces vibration and noise, and can be to the redeeming of expanding with heat and contract with cold that causes because of temperature variation, be connected with SOLID ORGANIC surface treatment agent pressure feeding spiral 21 on described the first opening for feed 23, described SOLID ORGANIC surface treatment agent pressure feeding spiral 21 is driven by SOLID ORGANIC surface treatment agent pressure feeding spiral variable-frequency motor 19, also be provided with the second opening for feed 25 on the described SOLID ORGANIC surface treatment agent pressure feeding spiral 21, be provided with hopper 20 on described the second opening for feed 25, the interpolation that hopper 20 can the organic surface treatment agent of easy solid is set, originally the SOLID ORGANIC surface treatment agent that enters vapour powder machine 2 from configuration storage tank 6 changed into from SOLID ORGANIC surface treatment agent pressure feeding spiral 21 directly enter vapour powder machine pressure feeding spiral 18, so that tentatively mix in vapour powder machine pressure feeding spiral 18 with titanium dioxide and enter vapour powder machine 2 at the SOLID ORGANIC surface treatment agent, it is soluble in water and be transported to series of problems in the vapour powder machine 2 fundamentally to have eliminated the SOLID ORGANIC surface treatment agent, can be used for also being provided with on the described configuration storage tank 6 of polynary organic surface modifying organism valve 11 and liquid or Acrylic emulsion valve 12 in order to make this device.
The function one of this device, the modification of SOLID ORGANIC surface treatment agent, valve 14 on the closing liquid treatment agent opening for feed 13, the SOLID ORGANIC surface treatment agent is put in the hopper 20, open simultaneously vapour powder machine pressure feeding spiral 18 and SOLID ORGANIC surface treatment agent pressure feeding spiral 21, the SOLID ORGANIC surface treatment agent imports to the first opening for feed 23 by hopper 20 through SOLID ORGANIC surface treatment agent pressure feeding spiral 21, titanium dioxide imports to vapour powder machine pressure feeding spiral 18 by titanium dioxide opening for feed 24 and imports to vapour powder machine material inlet 16 with the SOLID ORGANIC surface treatment agent that comes the first opening for feed 23 preliminary mixing in vapour powder machine pressure feeding spiral 18, carries out surface organic modification by the high pressure steam of high pressure steam pipeline 17 in charging line 15 imports to vapour powder machine 2.Vapour powder machine pressure feeding spiral variable-frequency motor 1 by SOLID ORGANIC surface treatment agent pressure feeding spiral variable-frequency motor 19 and vapour powder machine pressure feeding spiral 18 after the dosage proportioning of surface treatment agent and titanium dioxide is weighed is controlled.
The function two of this device, polynary organic surface modifying, open configuration storage tank 6 water supply valves 10 add the water of certain volume, turn on agitator 9, open liquid or Acrylic emulsion valve 12 adding certain quantity of fluid or the organic surface treatment agents of emulsion, after the stirring 0.5 as a child, this moment, organic surface treatment agent diluted fully, organic surface treatment agent that dilution is good is directed into liquid treating agent opening for feed 13 by volume pump 4 through transport pipe 3, put in the hopper 20 at the SOLID ORGANIC surface treatment agent, open simultaneously vapour powder machine pressure feeding spiral 18 and SOLID ORGANIC surface treatment agent pressure feeding spiral 19, the solid surface treatment agent imports to the first opening for feed 23 by hopper 20 through SOLID ORGANIC surface treatment agent pressure feeding spiral 18, titanium dioxide imports to vapour powder machine pressure feeding spiral 18 by titanium dioxide opening for feed 24 and imports to vapour powder machine material inlet 16 with tentatively mixing in feed auger from the SOLID ORGANIC surface treatment agent of the formula material inlet 16 that is flexible coupling, high pressure steam by high pressure steam pipeline 17 imports to charging line 15, liquid treating agent opening for feed 13 is because the effect of the high pressure steam of high pressure steam pipeline 17 forms little negative pressure, and liquid or the organic surface treatment agent of emulsion are imported vapour powder machine 2 and mix and carry out the polynary organically-modified titanium dioxide in surface with tentatively mixing liquid that titanium dioxide diluted by charging line 15 and liquid treating agent opening for feed 13 or the organic surface treatment agent of emulsion with the SOLID ORGANIC surface treatment agent.Vapour powder machine pressure feeding spiral variable-frequency motor 1 by SOLID ORGANIC surface treatment agent pressure feeding spiral variable-frequency motor 19 and vapour powder machine pressure feeding spiral 18 after the dosage proportioning of surface treatment agent and titanium dioxide is weighed is controlled.
The function three of this device, composite organic surface treatment agent, the fluid organic material of the organism valve 11 interior adding certain volumes on the open configuration storage tank 6, open and stir, the SOLID ORGANIC surface treatment agent is added from configuration storage tank 6 manholes 8, after the stirring 1 as a child, obtain composite organism, composite organic surface treatment agent is directed into liquid treating agent opening for feed 13 by volume pump 4 through transport pipe 3, open vapour powder machine feed auger 18 this moment, titanium dioxide enters by vapour powder machine pressure feeding spiral 18 from titanium dioxide opening for feed 24 and imports to vapour powder machine material inlet 16, titanium dioxide by the high pressure steam of high pressure steam pipeline 17 in charging line 15 imports to vapour powder machine 2, liquid treating agent opening for feed 13 forms little negative pressure by the effect of the high pressure steam of high pressure steam pipeline 17, composite organic surface treatment agent is imported 2 mixing of vapour powder machine with titanium dioxide by charging line 15 carry out composite surface organic modification titanium dioxide.The dosage proportioning of composite surface treatment agent and titanium dioxide is by vapour powder machine pressure feeding spiral variable-frequency motor 1 control of volume pump 4 and vapour powder machine pressure feeding spiral 18.
The function four of this device, the organic surface treatment agent modification of liquid or emulsion, open configuration storage tank 6 water supply valves 10 add the water of certain volume, turn on agitator 9, open liquid or Acrylic emulsion valve 12 liquid or the organic surface treatment agent of emulsion are joined configuration storage tank 6, after the stirring 0.5 as a child, this moment, organic surface treatment agent diluted fully, organic surface treatment agent that dilution is good is directed into liquid treating agent opening for feed 13 by volume pump 4 through transport pipe 3, open vapour powder machine pressure feeding spiral 18 this moment, titanium dioxide enters by vapour powder machine pressure feeding spiral 18 from titanium dioxide opening for feed 24 and imports to vapour powder machine material inlet 16, titanium dioxide by the high pressure steam of high pressure steam pipeline 17 in charging line 15 imports to vapour powder machine 2, liquid treating agent opening for feed 13 imports vapour powder machine 2 mixing with titanium dioxide by charging line 15 with the organic surface treatment agent that dilutes and carries out surface organic modification titanium dioxide because the effect of the high pressure steam of high pressure steam pipeline 17 forms little negative pressure.The dosage proportioning of composite surface treatment agent and titanium dioxide is by vapour powder machine pressure feeding spiral variable-frequency motor 1 control of volume pump 4 and vapour powder machine pressure feeding spiral 18.
Claims (4)
1. a titanium dioxide is with the adding set of SOLID ORGANIC surface treatment agent, comprise vapour powder machine pressure feeding spiral variable-frequency motor (1), described vapour powder machine pressure feeding spiral variable-frequency motor (1) is connected with vapour powder machine pressure feeding spiral (18), be provided with titanium dioxide opening for feed (24) and vapour powder machine material inlet (16) on the vapour powder machine pressure feeding spiral (18), described vapour powder machine material inlet (16) below is provided with vapour powder machine (2), described vapour powder machine material inlet (16) is connected by charging line (15) with vapour powder machine (2), described charging line (15) upper end is equipped with high pressure steam pipeline (17), also include configuration storage tank (6), be provided with on the described configuration storage tank (6) for the water valve (10) that water is passed into configuration storage tank (6), the manhole of the usefulness that feeds intake (8), heating facility and steam valve (7), described configuration storage tank inside also is provided with agitator (9), configuration storage tank (6) links to each other with charging line (15) by transport pipe (3), described transport pipe (3) is upper to be disposed with volume pump (4) by liquid flow direction, valve (14) and liquid treating agent opening for feed (13), it is characterized in that: be provided with the first opening for feed (23) on the described vapour powder machine pressure feeding spiral (18), be connected with SOLID ORGANIC surface treatment agent pressure feeding spiral (21) on described the first opening for feed (23), described SOLID ORGANIC surface treatment agent pressure feeding spiral (21) is driven by SOLID ORGANIC surface treatment agent pressure feeding spiral variable-frequency motor (19), also is provided with the second opening for feed (25) on the described SOLID ORGANIC surface treatment agent pressure feeding spiral (21).
2. a kind of titanium dioxide as claimed in claim 1 is characterized in that: be provided with hopper (20) on described the second opening for feed (25) with the adding set of SOLID ORGANIC surface treatment agent.
3. a kind of titanium dioxide as claimed in claim 1 is characterized in that: also be provided with organism valve (11) and liquid or Acrylic emulsion valve (12) on the described configuration storage tank (6) with the adding set of SOLID ORGANIC surface treatment agent.
4. a kind of titanium dioxide as claimed in claim 1 is with the adding set of SOLID ORGANIC surface treatment agent, and it is characterized in that: described the first opening for feed (23) is the formula material inlet that is flexible coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210581265.6A CN103043713B (en) | 2012-12-28 | 2012-12-28 | Device for adding solid organic surface treatment agent for titanium dioxide |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210581265.6A CN103043713B (en) | 2012-12-28 | 2012-12-28 | Device for adding solid organic surface treatment agent for titanium dioxide |
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| CN103043713A true CN103043713A (en) | 2013-04-17 |
| CN103043713B CN103043713B (en) | 2014-08-20 |
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| CN201210581265.6A Active CN103043713B (en) | 2012-12-28 | 2012-12-28 | Device for adding solid organic surface treatment agent for titanium dioxide |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477626A (en) * | 2016-10-25 | 2017-03-08 | 锦州钛业有限公司 | A kind of production method of high CBU TiO 2 pigment |
| CN110655808A (en) * | 2018-12-21 | 2020-01-07 | 中信钛业股份有限公司 | Organic coating treatment method of titanium dioxide |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1119636A (en) * | 1997-07-01 | 1999-01-26 | Japan Organo Co Ltd | Method for transporting solid to reaction field of supercritical water atmosphere and apparatus therefor |
| CN201553622U (en) * | 2009-11-24 | 2010-08-18 | 锦州金业化工冶金技术咨询有限公司 | Pressurized feeding device for powder material |
| CN202122941U (en) * | 2011-04-29 | 2012-01-25 | 安徽泰达新材料股份有限公司 | Catalyst feeding device |
| CN203002337U (en) * | 2012-12-28 | 2013-06-19 | 宁波新福钛白粉有限公司 | Device for adding solid organic surface conditioning agent for titanium dioxide |
-
2012
- 2012-12-28 CN CN201210581265.6A patent/CN103043713B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1119636A (en) * | 1997-07-01 | 1999-01-26 | Japan Organo Co Ltd | Method for transporting solid to reaction field of supercritical water atmosphere and apparatus therefor |
| CN201553622U (en) * | 2009-11-24 | 2010-08-18 | 锦州金业化工冶金技术咨询有限公司 | Pressurized feeding device for powder material |
| CN202122941U (en) * | 2011-04-29 | 2012-01-25 | 安徽泰达新材料股份有限公司 | Catalyst feeding device |
| CN203002337U (en) * | 2012-12-28 | 2013-06-19 | 宁波新福钛白粉有限公司 | Device for adding solid organic surface conditioning agent for titanium dioxide |
Non-Patent Citations (2)
| Title |
|---|
| 《河北工业科技》 20041231 崔彩芬等 "液态稳定剂的自动加料装置" 第43-44页 1-4 第21卷, 第5期 * |
| 崔彩芬等: ""液态稳定剂的自动加料装置"", 《河北工业科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477626A (en) * | 2016-10-25 | 2017-03-08 | 锦州钛业有限公司 | A kind of production method of high CBU TiO 2 pigment |
| CN110655808A (en) * | 2018-12-21 | 2020-01-07 | 中信钛业股份有限公司 | Organic coating treatment method of titanium dioxide |
| CN110655808B (en) * | 2018-12-21 | 2021-10-19 | 中信钛业股份有限公司 | Organic coating treatment method of titanium dioxide |
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| Publication number | Publication date |
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| CN103043713B (en) | 2014-08-20 |
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