CN105349101A - Environmental protection snow melting agent and preparation method therefor - Google Patents
Environmental protection snow melting agent and preparation method therefor Download PDFInfo
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- CN105349101A CN105349101A CN201510751701.3A CN201510751701A CN105349101A CN 105349101 A CN105349101 A CN 105349101A CN 201510751701 A CN201510751701 A CN 201510751701A CN 105349101 A CN105349101 A CN 105349101A
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- agent
- sodium
- snow melting
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- maltose
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
Abstract
The invention discloses an environmental protection snow melting agent and a preparation method therefor, and relates to the snow melting agent technology field. The snow melting agent is mainly prepared from magnesium phosphate, urea, carbon black, potassium acetate, sodium acetate, silver nitrate, hexadienoic acid, wheat bran, sodium metasilicate, maltose, sodium peroxide, hexamethylenetetramine, silica-gel powder, DL-411 aluminum acid ester coupling agent, water and antiskid auxiliary agents. The snow melting agent employs anhydrous sodium metasilicate and magnesium phosphate to cooperate with each other, anhydrous sodium metasilicate has a strong magnesium ion complexing capability, through cooperation, the chemical properties are stable, the ice-resistant capability is strong, and the snow melting effect is good. The potassium acetate component is added, and low corrosion to pavements and soil, low toxicity and environmental protection are achieved. The components of the antiskid auxiliary agents, silica gel, maltose and the like protect pavements and have antiskid and sterilization functions.
Description
Technical field
The present invention relates to Snow Agent technical field, is more particularly a kind of environment protection snow-dissolved agent and preparation method thereof.
Background technology
Snow Agent is a kind of chemical.Common Snow Agent raw material is easy to get, cheap, and its composition is Potassium ethanoate and villaumite mainly, and classifies with these two kinds.Snow Agent is by reducing the accumulated snow on ice dissolution temperature thawing road, and be convenient to road dredging, sow place's successful, but it have hazardness, research finds, the corrodible road surface of Snow Agent residue and automobile rubber tire.The current north still adopts sandy soil and snow shoveling machine to be main under the normal winter, and Snow Agent is that auxiliary mode removes ice and snow on road surfaces, ensures that traffic is unobstructed.
Summary of the invention
The object of the invention is, in order to make up the deficiencies in the prior art, to provide a kind of environment protection snow-dissolved agent and preparation method thereof.
The object of the invention is to be achieved through the following technical solutions:
A kind of environment protection snow-dissolved agent, is made up of following raw material: the acid of trimagnesium phosphate 4-6, urea 30-40, carbon black 12-14, Potassium ethanoate 2-4, sodium-acetate 3-5, hexadiene 6-8, Silver Nitrate 1-3, wheat bran 1-3, anhydrous sodium metasilicate 0.2-0.4, maltose 1-3, sodium peroxide 0.6-0.8, six methyne four ammonium 0.4-0.6, silica gel powder 1-3, DL-411 aluminate coupling agent 0.6-0.8, appropriate, the anti-skidding auxiliary agent 4-6 of water; Wherein, anti-skidding auxiliary agent is made up of following raw material: zeolite granular 8-10, wilkinite 6-8, eggshell 2-4, sodium starch glycolate 1-3, glycerol 2-4, rosin 1-2, citric acid 0.6-0.8, zinc sulfate 0.8-1; Preparation method is: zeolite granular, wilkinite, eggshell are calcined at 800-900 DEG C after 30-40 minute and take out pulverizing, then adds the mixing of sodium starch glycolate, glycerol, rosin, citric acid, zinc sulfate and appropriate water, the post-drying that stirs abrasive dust and get final product.
A preparation method for environment protection snow-dissolved agent, comprises the following steps:
(1) sodium peroxide, sodium-acetate, six methyne four ammoniums are carried out being uniformly mixed to obtain mixture A;
(2) trimagnesium phosphate, urea, anhydrous sodium metasilicate, carbon black, Potassium ethanoate, hexadiene acid, Silver Nitrate are mixed, then add urea mixing and stirring and obtain mixture B;
(3) mixture A, mixture B are mixed and heated to 30-40 DEG C, in stirring, add DL-411 aluminate coupling agent, maltose, wheat bran and appropriate water, continue to stir 8-10 minute; (4) carry out pulverizing and being prepared into particle after the raw material in step (3), silica gel powder and anti-skidding auxiliary agent being at room temperature uniformly mixed;
(5) leaving standstill mistake aperture after 12-18 minute is the standard sieve of 6-8mm, to obtain final product.
The invention has the advantages that:
Snow Agent of the present invention adopts anhydrous sodium metasilicate and trimagnesium phosphate to cooperatively interact; anhydrous sodium metasilicate has the ability of stronger complexing magnesium ion; the two collocation stable chemical nature, anti-ice ability is strong, snow melt is effective; add Potassium ethanoate composition; road pavement and soil erodibility is little, low toxicity, environmental protection, the compositions such as anti-skidding auxiliary agent, silica gel, maltose protection road surface while serve effect that is anti-skidding, sterilization.
Embodiment
Embodiment 1, a kind of environment protection snow-dissolved agent, is made up of following weight (kg) raw material: trimagnesium phosphate 4, urea 30, carbon black 12, Potassium ethanoate 2, sodium-acetate 3, hexadiene acid 6, Silver Nitrate 1, wheat bran 1, anhydrous sodium metasilicate 0.2, maltose 1, sodium peroxide 0.6, six methyne four ammonium 0.4, silica gel powder 1, DL-411 aluminate coupling agent 0.6, appropriate, the anti-skidding auxiliary agent 4 of water; Wherein, anti-skidding auxiliary agent is made up of following raw material: zeolite granular 8, wilkinite 6, eggshell 2, sodium starch glycolate 1, glycerol 2, rosin 1, citric acid 0.6, zinc sulfate 0.8; Preparation method is: zeolite granular, wilkinite, eggshell are calcined at 800 DEG C after 30 minutes and take out pulverizing, then adds the mixing of sodium starch glycolate, glycerol, rosin, citric acid, zinc sulfate and appropriate water, the post-drying that stirs abrasive dust and get final product.
A preparation method for environment protection snow-dissolved agent, comprises the following steps:
(1) sodium peroxide, sodium-acetate, six methyne four ammoniums are carried out being uniformly mixed to obtain mixture A;
(2) trimagnesium phosphate, urea, anhydrous sodium metasilicate, carbon black, Potassium ethanoate, hexadiene acid, Silver Nitrate are mixed, then add urea mixing and stirring and obtain mixture B;
(3) mixture A, mixture B are mixed and heated to 30 DEG C, in stirring, add DL-411 aluminate coupling agent, maltose, wheat bran and appropriate water, continue stirring 8 minutes; (4) carry out pulverizing and being prepared into particle after the raw material in step (3), silica gel powder and anti-skidding auxiliary agent being at room temperature uniformly mixed;
(5) leaving standstill mistake aperture after 12 minutes is the standard sieve of 6mm, to obtain final product.
Embodiment 2, a kind of environment protection snow-dissolved agent, is made up of following weight (kg) raw material: trimagnesium phosphate 5, urea 35, carbon black 13, Potassium ethanoate 3, sodium-acetate 4, hexadiene acid 7, Silver Nitrate 2, wheat bran 2, anhydrous sodium metasilicate 0.3, maltose 2, sodium peroxide 0.7, six methyne four ammonium 0.5, silica gel powder 2, DL-411 aluminate coupling agent 0.7, appropriate, the anti-skidding auxiliary agent 5 of water; Wherein, anti-skidding auxiliary agent is made up of following raw material: zeolite granular 9, wilkinite 7, eggshell 3, sodium starch glycolate 2, glycerol 3, rosin 1, citric acid 0.7, zinc sulfate 0.9; Preparation method is: zeolite granular, wilkinite, eggshell are calcined at 850 DEG C after 35 minutes and take out pulverizing, then adds the mixing of sodium starch glycolate, glycerol, rosin, citric acid, zinc sulfate and appropriate water, the post-drying that stirs abrasive dust and get final product.
A preparation method for environment protection snow-dissolved agent, comprises the following steps:
(1) sodium peroxide, sodium-acetate, six methyne four ammoniums are carried out being uniformly mixed to obtain mixture A;
(2) trimagnesium phosphate, urea, anhydrous sodium metasilicate, carbon black, Potassium ethanoate, hexadiene acid, Silver Nitrate are mixed, then add urea mixing and stirring and obtain mixture B;
(3) mixture A, mixture B are mixed and heated to 35 DEG C, in stirring, add DL-411 aluminate coupling agent, maltose, wheat bran and appropriate water, continue stirring 9 minutes; (4) carry out pulverizing and being prepared into particle after the raw material in step (3), silica gel powder and anti-skidding auxiliary agent being at room temperature uniformly mixed;
(5) leaving standstill mistake aperture after 15 minutes is the standard sieve of 7mm, to obtain final product.
Embodiment 3, a kind of environment protection snow-dissolved agent, is made up of following raw material: trimagnesium phosphate 6, urea 40, carbon black 14, Potassium ethanoate 4, sodium-acetate 5, hexadiene acid 8, Silver Nitrate 3, wheat bran 3, anhydrous sodium metasilicate 0.4, maltose 3, sodium peroxide 0.8, six methyne four ammonium 0.6, silica gel powder 3, DL-411 aluminate coupling agent 0.8, appropriate, the anti-skidding auxiliary agent 6 of water; Wherein, anti-skidding auxiliary agent is made up of following raw material: zeolite granular 10, wilkinite 8, eggshell 4, sodium starch glycolate 3, glycerol 4, rosin 2, citric acid 0.8, zinc sulfate 1, Soquad 2, aspartame 0.8; Preparation method is: zeolite granular, wilkinite, eggshell are calcined at 900 DEG C after 40 minutes and take out pulverizing, then adds the mixing of sodium starch glycolate, glycerol, rosin, citric acid, zinc sulfate and appropriate water, the post-drying that stirs abrasive dust and get final product.
A preparation method for environment protection snow-dissolved agent, comprises the following steps:
(1) sodium peroxide, sodium-acetate, six methyne four ammoniums are carried out being uniformly mixed to obtain mixture A;
(2) trimagnesium phosphate, urea, anhydrous sodium metasilicate, carbon black, Potassium ethanoate, hexadiene acid, Silver Nitrate are mixed, then add urea mixing and stirring and obtain mixture B;
(3) mixture A, mixture B are mixed and heated to 40 DEG C, in stirring, add DL-411 aluminate coupling agent, maltose, wheat bran and appropriate water, continue stirring 10 minutes; (4) carry out pulverizing and being prepared into particle after the raw material in step (3), silica gel powder and anti-skidding auxiliary agent being at room temperature uniformly mixed;
(5) leaving standstill mistake aperture after 18 minutes is the standard sieve of 8mm, to obtain final product.
The salient features of Snow Agent prepared by above-described embodiment 1-3 is as shown in the table:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Metal protection | 4% | 3% | 3% |
| Cement corrodibility (300 freeze thawing) | 0.84% | 0.87% | 0.85% |
| Minimum freezing point | -28 | -29 | -29 |
| Snow-melting speed (contrasting with Industrial Salt) | 120% | 120% | 120% |
Claims (2)
1. an environment protection snow-dissolved agent, is characterized in that: be made up of following raw material: the acid of trimagnesium phosphate 4-6, urea 30-40, carbon black 12-14, Potassium ethanoate 2-4, sodium-acetate 3-5, hexadiene 6-8, Silver Nitrate 1-3, wheat bran 1-3, anhydrous sodium metasilicate 0.2-0.4, maltose 1-3, sodium peroxide 0.6-0.8, six methyne four ammonium 0.4-0.6, silica gel powder 1-3, DL-411 aluminate coupling agent 0.6-0.8, appropriate, the anti-skidding auxiliary agent 4-6 of water; Wherein, anti-skidding auxiliary agent is made up of following raw material: zeolite granular 8-10, wilkinite 6-8, eggshell 2-4, sodium starch glycolate 1-3, glycerol 2-4, rosin 1-2, citric acid 0.6-0.8, zinc sulfate 0.8-1; Preparation method is: zeolite granular, wilkinite, eggshell are calcined at 800-900 DEG C after 30-40 minute and take out pulverizing, then adds the mixing of sodium starch glycolate, glycerol, rosin, citric acid, zinc sulfate and appropriate water, the post-drying that stirs abrasive dust and get final product.
2. the preparation method of a kind of environment protection snow-dissolved agent according to claim 1, is characterized in that: comprise the following steps:
(1) sodium peroxide, sodium-acetate, six methyne four ammoniums are carried out being uniformly mixed to obtain mixture A;
(2) trimagnesium phosphate, urea, anhydrous sodium metasilicate, carbon black, Potassium ethanoate, hexadiene acid, Silver Nitrate are mixed, then add urea mixing and stirring and obtain mixture B;
(3) mixture A, mixture B are mixed and heated to 30-40 DEG C, in stirring, add DL-411 aluminate coupling agent, maltose, wheat bran and appropriate water, continue to stir 8-10 minute; (4) carry out pulverizing and being prepared into particle after the raw material in step (3), silica gel powder and anti-skidding auxiliary agent being at room temperature uniformly mixed;
(5) leaving standstill mistake aperture after 12-18 minute is the standard sieve of 6-8mm, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751701.3A CN105349101A (en) | 2015-11-09 | 2015-11-09 | Environmental protection snow melting agent and preparation method therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510751701.3A CN105349101A (en) | 2015-11-09 | 2015-11-09 | Environmental protection snow melting agent and preparation method therefor |
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| CN105349101A true CN105349101A (en) | 2016-02-24 |
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| CN201510751701.3A Pending CN105349101A (en) | 2015-11-09 | 2015-11-09 | Environmental protection snow melting agent and preparation method therefor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802154A (en) * | 2016-05-03 | 2016-07-27 | 苏州天擎电子通讯有限公司 | Wearproof antiskid type mobile phone protective shell |
| CN106281224A (en) * | 2016-08-09 | 2017-01-04 | 长安大学 | A kind of high-efficiency environment friendly composite snow-melting agent and preparation method thereof |
-
2015
- 2015-11-09 CN CN201510751701.3A patent/CN105349101A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802154A (en) * | 2016-05-03 | 2016-07-27 | 苏州天擎电子通讯有限公司 | Wearproof antiskid type mobile phone protective shell |
| CN106281224A (en) * | 2016-08-09 | 2017-01-04 | 长安大学 | A kind of high-efficiency environment friendly composite snow-melting agent and preparation method thereof |
| CN106281224B (en) * | 2016-08-09 | 2018-08-14 | 长安大学 | A kind of high-efficiency environment friendly composite snow-melting agent and preparation method thereof |
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Application publication date: 20160224 |