CN203794820U - Hydrolyzing loop system for continuously producing high-hydrogen-content silicone oil - Google Patents
Hydrolyzing loop system for continuously producing high-hydrogen-content silicone oil Download PDFInfo
- Publication number
- CN203794820U CN203794820U CN201420005917.6U CN201420005917U CN203794820U CN 203794820 U CN203794820 U CN 203794820U CN 201420005917 U CN201420005917 U CN 201420005917U CN 203794820 U CN203794820 U CN 203794820U
- Authority
- CN
- China
- Prior art keywords
- static mixer
- hydrolysis
- hydrolyzing
- silicone oil
- outlet
- 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.)
- Expired - Lifetime
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- 229920002545 silicone oil Polymers 0.000 title claims abstract description 20
- 230000003301 hydrolyzing effect Effects 0.000 title abstract 7
- 230000003068 static effect Effects 0.000 claims abstract description 38
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 34
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 22
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000007062 hydrolysis Effects 0.000 claims description 28
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 13
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 13
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 13
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000005642 Oleic acid Substances 0.000 claims description 13
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 13
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract 4
- 239000000413 hydrolysate Substances 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 description 15
- 239000000463 material Substances 0.000 description 5
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 2
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000005051 trimethylchlorosilane Substances 0.000 description 2
- 206010024769 Local reaction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- -1 pottery Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Abstract
The utility model provides a hydrolyzing loop system for continuously producing high-hydrogen-content silicone oil. The hydrolyzing system comprises a first static mixer, a second static mixer, a third static mixer, a hydrolyzing circulating pump, a heat exchanger, an oil-acid separator and a hydrochloric acid storing tank, wherein the outlets of the first static mixer and the second static mixer are connected with an inlet of the third static mixer; the third static mixer is connected with the hydrolyzing circulating pump, the heat exchanger and the oil-acid separator in sequence; the hydrochloric acid storing tank is connected to the outlet in the bottom part of the oil-acid separator, and a hydrolysate after-treatment system is connected to the outlet in the top of the oil-acid separator. The hydrolyzing loop system for continuously producing the high-hydrogen-content silicone oil is simple in structure, and ensures that hydrolyzing raw materials are fully mixed and reacted, and thus the mass transfer and heat transfer effects of hydrolysate are greatly improved, the space time yield of hydrolysis reaction is increased, and the hydrogen value of high-hydrogen-content silicone oil is raised.
Description
Technical field
The utility model relates to the production unit technical field of fine chemistry industry; Relate in particular to a kind of serialization and produce the hydrolysis loop system of high containing hydrogen silicone oil.
Background technology
The high containing hydrogen silicone oil of methyl is a kind of water white oily liquids, and viscosity is generally 10～200 mPaS, is one of product important in silicone oil kind.In its siloxane main chain, contain reactive group hydrogen, active high, can react with many active groups.Its distinguishing feature is good water-proof effect.Can crosslinked at low temperature film forming, on the surface of material, form waterproof layer, be widely used in the water-resisting agent of the industries such as fabric, glass, pottery, paper, leather, metal, building materials and silicon rubber anti-yellowing dose, linking agent, silicon rubber printing ink reducer etc., effect is excellent.
The hydrolysis system great majority of preparing at present the high containing hydrogen silicone oil of methyl are all that trimethylchlorosilane, water or dilute hydrochloric acid, methyl hydrogen dichlorosilane enter into the stirring tank reaction that is hydrolyzed.This hydrolysis reaction mode, hydrolysis material is mixed inhomogeneous, hydrolysis reaction is slow, in reactor, have local reaction thermal discharge excessive, cause the H atom in containing hydrogen silicone oil to lose, thereby make that the high containing hydrogen silicone oil hydrogen content prepared is not high and quality is extremely unstable, thereby the hydrolysis system that need to produce high containing hydrogen silicone oil be further improved and innovate.
Summary of the invention
The purpose of this utility model is to provide a kind of collection mixes the hydrolysis loop system of producing high containing hydrogen silicone oil with the serialization of reacting.
The utility model solves be existing prepare the hydrolysis material existing in the hydrolysis system of containing hydrogen silicone oil mix inhomogeneous, hydrolysis reaction is slow, the not high defect of containing hydrogen silicone oil hydrogen content preparing.
The technical scheme that the utility model technical solution problem adopts is: the hydrolysis loop system of high containing hydrogen silicone oil is produced in a kind of serialization, and described hydrolysis system comprises the first static mixer, the second static mixer, the 3rd static mixer, hydrolysis recycle pump, interchanger, oleic acid separator and hydrochloric acid tank; The outlet of described the first static mixer and the second static mixer is connected with the entrance of described the 3rd static mixer; The outlet of described the 3rd static mixer is connected with the entrance of described hydrolysis recycle pump; Described hydrolysis circulation pump outlet is connected with the entrance of described interchanger; The outlet of described interchanger is connected with the entrance of described oleic acid separator; The outlet at bottom place of described oleic acid separator is connected with hydrochloric acid tank; The top exit place of described oleic acid separator is connected with hydrolyzate after-treatment system; Described the first static mixer, the second static mixer, the 3rd static mixer, hydrolysis recycle pump and interchanger form a loop.
In described the first static mixer, the second static mixer, the 3rd static mixer, filler is all housed; Described filler is wherein a kind of in urethane structured packing, tetrafluoroethylene dumped packing, ceramic dumped packing.Static mixer not only can strengthen the mixing of raw material, and vertical place fill Packed static mixer also as filler tower reactor, make hydrolysis reaction more evenly with completely.
Described interchanger is wherein a kind of in graphite heat exchanger or stainless steel tubular heat exchange.
The beneficial effects of the utility model are: compared with prior art, the utility model is simple in structure, can make hydrolysis material fully mix and react, and greatly improves the heat and mass transport effect of hydrolyzate, improve the space-time yield of hydrolysis reaction, improved the hydrogen number that contains of high containing hydrogen silicone oil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, raw material trimethylchlorosilane, water or dilute hydrochloric acid, methyl hydrogen dichlorosilane are mixed by the static mixer of urethane structured packing is housed, and the reaction that is hydrolyzed in the 3rd static mixer 6, thereby the residence time of controlling material by hydrolysis recycle pump 4 makes its hydrolysis completely, by the temperature of graphite heat exchanger 5 controlled hydrolysis loops, by oleic acid separator 2, carry out oleic acid separation.The outlet of described the 3rd static mixer 6 connects the entrance of hydrolysis recycle pump 4, and the outlet of described hydrolysis recycle pump 4 connects the entrance of graphite heat exchanger 5; Described hydrolyzate flows into oleic acid separator 2 by gravity; The outlet at oleic acid separator 2 tops connects hydrolyzate after-treatment system 1, and the outlet of oleic acid separator bottom connects hydrochloric acid tank 3.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a hydrolysis loop system for high containing hydrogen silicone oil is produced in serialization, it is characterized in that described hydrolysis system comprises the first static mixer (7), the second static mixer (8), the 3rd static mixer (6), hydrolysis recycle pump (4), interchanger (5), oleic acid separator (2) and hydrochloric acid tank (3); The outlet of described the first static mixer (7) and the second static mixer (8) is connected with the entrance of described the 3rd static mixer (6); The outlet of described the 3rd static mixer (6) is connected with the entrance of described hydrolysis recycle pump (4); The outlet of described hydrolysis recycle pump (4) is connected with the entrance of described interchanger (5); The outlet of described interchanger (5) is connected with the entrance of described oleic acid separator (2); The outlet at bottom place of described oleic acid separator (2) is connected with hydrochloric acid tank (3); The top exit place of described oleic acid separator (2) is connected with hydrolyzate after-treatment system (1); Described the first static mixer (7), the second static mixer (8), the 3rd static mixer (6), hydrolysis recycle pump (4) and interchanger (5) form a loop.
2. the hydrolysis loop system of high containing hydrogen silicone oil is produced in a kind of serialization according to claim 1, it is characterized in that, in described the first static mixer (7), the second static mixer (8), the 3rd static mixer (6), filler is all housed; Described filler is wherein a kind of in urethane structured packing, tetrafluoroethylene dumped packing, ceramic dumped packing.
3. the hydrolysis loop system of high containing hydrogen silicone oil is produced in a kind of serialization according to claim 1, it is characterized in that wherein a kind of in graphite heat exchanger or stainless steel tubular heat exchange of described interchanger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005917.6U CN203794820U (en) | 2014-01-06 | 2014-01-06 | Hydrolyzing loop system for continuously producing high-hydrogen-content silicone oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005917.6U CN203794820U (en) | 2014-01-06 | 2014-01-06 | Hydrolyzing loop system for continuously producing high-hydrogen-content silicone oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794820U true CN203794820U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005917.6U Expired - Lifetime CN203794820U (en) | 2014-01-06 | 2014-01-06 | Hydrolyzing loop system for continuously producing high-hydrogen-content silicone oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794820U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032316A (en) * | 2015-08-31 | 2015-11-11 | 句容宁武科技开发有限公司 | Pipeline reactor combined device for modified asphalt |
| CN106045861A (en) * | 2016-05-26 | 2016-10-26 | 山东润博生物科技有限公司 | Method and system for continuously producing 5-fluoro-2-nitrophenol |
| CN109569489A (en) * | 2018-12-05 | 2019-04-05 | 江西华昊化工有限公司 | A kind of process units and its preparation process of high boiling point silicon oil |
| CN108499504B (en) * | 2017-10-30 | 2023-12-19 | 烟台国邦化工机械科技有限公司 | Continuous neutralization device and process thereof |
-
2014
- 2014-01-06 CN CN201420005917.6U patent/CN203794820U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032316A (en) * | 2015-08-31 | 2015-11-11 | 句容宁武科技开发有限公司 | Pipeline reactor combined device for modified asphalt |
| CN106045861A (en) * | 2016-05-26 | 2016-10-26 | 山东润博生物科技有限公司 | Method and system for continuously producing 5-fluoro-2-nitrophenol |
| CN106045861B (en) * | 2016-05-26 | 2019-04-19 | 山东润博生物科技有限公司 | A kind of method and its system of the fluoro- 2- nitrophenol of continuous production 5- |
| CN108499504B (en) * | 2017-10-30 | 2023-12-19 | 烟台国邦化工机械科技有限公司 | Continuous neutralization device and process thereof |
| CN109569489A (en) * | 2018-12-05 | 2019-04-05 | 江西华昊化工有限公司 | A kind of process units and its preparation process of high boiling point silicon oil |
| CN109569489B (en) * | 2018-12-05 | 2021-07-30 | 江西华昊化工有限公司 | Production device and preparation process of high-boiling silicone oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HOSHINE SILICON CO., LTD. Free format text: FORMER NAME: ZHEJIANG HESHENG SILICON INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314201 Zhapu Zhen Ya Mountain Road No. 530 Patentee after: HOSHINE SILICON INDUSTRY CO.,LTD. Address before: Jiaxing City, Zhejiang province 314201 Zhapu Zhen Ya Mountain Road No. 530 Patentee before: ZHEJIANG HESHENG SILICON INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |