CN203728746U - Bis-(gamma-triethoxysilypropyl)-tetrasulfide decoloring and impurity-removing system - Google Patents
Bis-(gamma-triethoxysilypropyl)-tetrasulfide decoloring and impurity-removing system Download PDFInfo
- Publication number
- CN203728746U CN203728746U CN201420025168.3U CN201420025168U CN203728746U CN 203728746 U CN203728746 U CN 203728746U CN 201420025168 U CN201420025168 U CN 201420025168U CN 203728746 U CN203728746 U CN 203728746U
- Authority
- CN
- China
- Prior art keywords
- tetrasulfide
- decoloring
- impurity
- triethoxysilypropyl
- gamma
- 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
Links
- 238000003860 storage Methods 0.000 claims abstract description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KSCAZPYHLGGNPZ-UHFFFAOYSA-N 3-chloropropyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CCCCl KSCAZPYHLGGNPZ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of chemical equipment, and particularly relates to a bis-(gamma-triethoxysilypropyl)-tetrasulfide decoloring and impurity-removing system. The system comprises a decoloring kettle, a centrifugal machine, a rectifying still, a filter press and a finished product storage tank, wherein an air inlet is formed in the decoloring kettle, and allows a bis-(gamma-triethoxysilypropyl)-tetrasulfide mixed material to enter. According to the bis-(gamma-triethoxysilypropyl)-tetrasulfide, the decoloring kettle, the centrifugal machine, the rectifying still and the finished product storage tank are organically combined in the prior art, and a novel decoloring and impurity-removing system is formed by virtue of re-combination, the chromaticity can be effectively reduced by virtue of an ion exchange resin decoloring kettle, the product quality can be improved, the enterprise competition can be improved, and the economical benefit is remarkable.
Description
Technical field
The utility model belongs to chemical device technical field, specifically, relates to a kind of pair-[γ-triethoxysilylpropyl]-tetrasulfide decolouring removal of impurity system.
Background technology
Two-[γ-triethoxysilylpropyl]-tetrasulfide is a kind of efficient silane coupling agent as the vulcanized rubber system of strengthening agent such as white carbon black loose taking height that is applicable to, be applicable to the oil-filled glue of natural rubber, cis-butadiene cement, butadiene-styrene rubber, butyl ester glue, neoprene latex and these rubber, for making tire table top, sidewall, the steel wire adhesive material of working under rest energy and kinetic energy condition, transmission belt outer layer glue, solid tyre, coated material for cable insulation, rubber roll and material for sole of shoe etc.In rubber industry as strengthening agent and vulcanizing agent, its application improves the physical and mechanical property of rubber, and tensile strength, tearing toughness, wear resisting property etc. all can be improved significantly, and tension set is minimized, can also reduce compound viscosity, improve processing characteristics simultaneously.
The common production technique of two-[γ-triethoxysilylpropyl]-tetrasulfide can be divided into two kinds of anhydrous system method and water methods, first the former prepare sodium polysulphide under anhydrous and oxygen-free condition, react under organic solvent with γ-chloropropyl triethoxysilane again, that the method prepares is two-and [γ-triethoxysilylpropyl]-tetrasulfide color is partially darker, conventional activated carbon decolorizing; Water method is generally prepared sodium polysulphide in the aqueous solution, water legal system standby two-shallow than under anhydrous system of the common color of [γ-triethoxysilylpropyl]-tetrasulfide, along with derived product, especially light-colour rubber goods require more and more higher to the colourity of two-[γ-triethoxysilylpropyl]-tetrasulfide, what anhydrous system was produced is eliminated gradually, and for obtain color more shallow two-[γ-triethoxysilylpropyl]-tetrasulfide, decoloration process has just been proposed to new higher requirement.
The deimpurity device of decolouring of two-[γ-triethoxysilylpropyl]-tetrasulfide production technique is mainly to adopt gac to carry out after physical adsorption is decoloured adopting pressure filter to carry out removal of impurity processing again at present, shortcoming is that the two-colourity of [γ-triethoxysilylpropyl]-tetrasulfide does not reach light-colour rubber goods client's requirement, and foreign matter content is high larger on quality product impact.
The utility model provides a kind of novel decolouring removal of impurity system, can obtain specific activity carbon decoloring lighter two-[γ-triethoxysilylpropyl]-tetrasulfide.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality needs, and a kind of pair-[γ-triethoxysilylpropyl]-tetrasulfide decolouring removal of impurity system is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of pair-[γ-triethoxysilylpropyl]-tetrasulfide decolouring removal of impurity system, comprise the decolouring still, whizzer, rectifying still, pressure filter, the finished product storage tank that are communicated with successively by pipeline, decolouring still is provided with inlet mouth and enters for two-[γ-triethoxysilylpropyl]-tetrasulfide mixed liquor.
In described decolouring still, be provided with ion exchange resin.
The beneficial effects of the utility model are:
1. the utility model organically combines decolouring still of the prior art, whizzer, rectifying still, pressure filter, finished product storage tank, form new decolouring removal of impurity system by reconfiguring, by ion-exchange resin decolorization still, effectively reduce colourity, improve the quality of products, improve enterprise competitiveness, remarkable in economical benefits;
2. the utility model can effectively reduce impurity, improves the quality of products, and for downstream, client provides value.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: referring to Fig. 1.
The utility model discloses a kind of pair-[γ-triethoxysilylpropyl]-tetrasulfide decolouring removal of impurity system, it is characterized in that: comprise the decolouring still, whizzer, rectifying still, pressure filter, the finished product storage tank that are communicated with successively by pipeline, decolouring still is provided with inlet mouth and enters for two-[γ-triethoxysilylpropyl]-tetrasulfide mixed liquor.
In described decolouring still, be provided with ion exchange resin.
After the reaction of chloropropyl triethoxysilane and aqueous sodium polysulfide, obtain two-mixed liquor of [γ-triethoxysilylpropyl]-tetrasulfide, entering by pipeline the decolouring still that ion exchange resin is housed decolours, after decolouring, enter whizzer, whizzer by after decolouring two-[γ-triethoxysilylpropyl]-tetrasulfide feed liquid and resin isolation, enter rectifying still, distill and dewater, carry out press filtration by pressure filter again and remove impurity, then enter finished product storage tank, obtain high-quality two-[γ-triethoxysilylpropyl]-tetrasulfide product, product colourity can meet domestic each client's needs.
Claims (2)
1. two-[γ-triethoxysilylpropyl]-tetrasulfide decolouring removal of impurity system, it is characterized in that: comprise the decolouring still, whizzer, rectifying still, pressure filter, the finished product storage tank that are communicated with successively by pipeline, decolouring still is provided with inlet mouth and enters for two-[γ-triethoxysilylpropyl]-tetrasulfide mixed liquor.
2. decolouring removal of impurity system according to claim 1, is characterized in that: in described decolouring still, be provided with ion exchange resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025168.3U CN203728746U (en) | 2014-01-16 | 2014-01-16 | Bis-(gamma-triethoxysilypropyl)-tetrasulfide decoloring and impurity-removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025168.3U CN203728746U (en) | 2014-01-16 | 2014-01-16 | Bis-(gamma-triethoxysilypropyl)-tetrasulfide decoloring and impurity-removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728746U true CN203728746U (en) | 2014-07-23 |
Family
ID=51198832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025168.3U Expired - Lifetime CN203728746U (en) | 2014-01-16 | 2014-01-16 | Bis-(gamma-triethoxysilypropyl)-tetrasulfide decoloring and impurity-removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278028A (en) * | 2020-02-19 | 2021-08-20 | 新特能源股份有限公司 | Method and equipment for preparing bis- [ gamma- (triethoxysilyl) propyl ] tetrasulfide |
-
2014
- 2014-01-16 CN CN201420025168.3U patent/CN203728746U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278028A (en) * | 2020-02-19 | 2021-08-20 | 新特能源股份有限公司 | Method and equipment for preparing bis- [ gamma- (triethoxysilyl) propyl ] tetrasulfide |
| CN113278028B (en) * | 2020-02-19 | 2022-12-20 | 新特能源股份有限公司 | Method and equipment for preparing bis- [ gamma- (triethoxysilyl) propyl ] tetrasulfide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 332500 Jiangxi province Jiujiang Hukou County Jinsha Bay Industrial Park Patentee after: JIANGXI CHENGUANG NEW MATERIALS CO.,LTD. Address before: 332500 Jiangxi province Jiujiang Hukou County Jinsha Bay Industrial Park Patentee before: JIANGXI CHENGUANG NEW MATERIALS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231216 Address after: No. 3 Changjiang Road, High tech Industrial Park, Hukou County, Jiujiang City, Jiangxi Province, 332500 Patentee after: Hukou Chenguang Nonmetallic New Materials Co.,Ltd. Address before: 332500 Jinsha Bay Industrial Park, Hukou, Jiujiang, Jiangxi Patentee before: JIANGXI CHENGUANG NEW MATERIALS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |