CN103113849A - Inorganic-organic compound environment-friendly snow-melting agent - Google Patents
Inorganic-organic compound environment-friendly snow-melting agent Download PDFInfo
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- CN103113849A CN103113849A CN2013100580110A CN201310058011A CN103113849A CN 103113849 A CN103113849 A CN 103113849A CN 2013100580110 A CN2013100580110 A CN 2013100580110A CN 201310058011 A CN201310058011 A CN 201310058011A CN 103113849 A CN103113849 A CN 103113849A
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Abstract
The invention discloses an inorganic-organic compound environment-friendly snow-melting agent. The inorganic-organic compound environment friendly snow-melting agent comprises the following components in parts by weight: 10-20 parts of anhydrous magnesium chloride or/and anhydrous calcium chloride, 10-20 parts of anhydrous sodium acetate or/and anhydrous potassium acetate and 0.1-5.0 parts of zinc sulphate. After the snow-melting agent disclosed by the invention is dissolved in water or snow, a freezing point of the snow-melting agent is below 0 DEG C, the freezing point of the anhydrous magnesium chloride after being dissolved in the water is minus 33 DEG C, and magnesium in underground water is increased, so as to be beneficial to human body; the freezing point of the anhydrous calcium chloride after being dissolved in the water is about minus 20 DEG C, and calcium in the underground water is increased, so that influence to human body is less; and the freezing point of acetic acid is about minus 30 DEG C; and a solidifying point of saline water is lower than that of the water, so that an ice cake is hardly formed after salt is dissolved in snow water. According to the inorganic-organic compound environment friendly snow-melting agent, the zinc sulphate forms a protective film on carbon steel, so that chloride ions can not corrode a metal bridge or a concrete pavement.
Description
Technical field
The present invention relates to a kind of snow removing material, more specifically relate to a kind of Snow Agent.
Background technology
Winter, the ice and snow on road surface brought great potential safety hazard to traffic and people's trip, and the snow removing of mechanize has at present become the main force of city snow removing.Therefore in recent years, the snow-melting agent, the Snow Agent that occur on market are of a great variety, be mainly the chloride salt Snow Agent, comprise sodium-chlor, Repone K, calcium chloride, magnesium chloride etc., these Snow Agent remove the snow by the dissolving and heat absorbing of salt on the one hand, be to utilize the zero pour of salt solution lower on the other hand, just be difficult to form again ice cube after salt has dissolved in snow-broth, thereby be conducive to row's snow.This class Snow Agent low price can be widely used, but it has stronger corrodibility, and easily corroding metal and concrete etc., comparatively serious to the destruction of large-scale public infrastructure.
Summary of the invention
The invention provides a kind of organic with the inorganic phase combination, to metal and the lower environment-friendly snowmelt agent of concrete corrodibility.
According to an aspect of the present invention, a kind of inorganic-organic hybrid environment-friendly snowmelt agent is provided, it is characterized in that, the parts by weight of each component are: the Magnesium Chloride Anhydrous of 10-20 is or/and Calcium Chloride Powder Anhydrous, the sodium acetate, anhydrous of 10-20 is or/and Glacial acetic acid potassium, 0.1-5.0 zinc sulfate.
In some embodiments, component comprises that parts by weight are the water quality stabilizer of 0-0.5.
In some embodiments, water quality stabilizer is Sunmorl N 60S.
In some embodiments, component comprises inhibiter.
In some embodiments, inhibiter is selected from any two or three in the sodium laurylsulfonate of hexamethylenetetramine, 0.3-0.8 of zinc sulfate, the 0.3-8.0 of sodium wolframate, the 0.2-9.0 of 0.2-0.8 by weight.
In some embodiments, the solvent of Snow Agent is selected water, and the parts by weight of water are 30-50.
Chloride salt Snow Agent of the present invention water-soluble or snow after, its freezing point is under zero degree, the water-soluble rear freezing point of Magnesium Chloride Anhydrous is at-33 ℃, Magnesium In Ground Water matter increases, be favourable to human body, the water-soluble rear freezing point of Calcium Chloride Powder Anhydrous is-20 ℃ of left and right, calcareous increasing in underground water, impact on human body is less, and acetate type can reach-30 ℃ of left and right.The zero pour of salt solution is lower than the zero pour of water, has therefore dissolved salt and just be difficult to form afterwards ice cube again in snow-broth.Zinc sulfate in the present invention forms a kind of protective membrane to carbon steel, makes the chlorion can't corroding metal bridge and concrete road surface.
Embodiment
The present invention is described further below in conjunction with specific embodiment.
Embodiment 1
Get Magnesium Chloride Anhydrous 10kg, Calcium Chloride Powder Anhydrous 10kg, sodium acetate, anhydrous 10kg, Glacial acetic acid potassium 10kg, zinc sulfate 0.1kg, inhibiter sodium wolframate 0.2kg, inhibiter hexamethylenetetramine 0.3kg, inhibiter sodium laurylsulfonate 0.3kg, water 30kg.Through pulverizing, stir, filter, granulating namely gets the solid Snow Agent.
Embodiment 2
Get Magnesium Chloride Anhydrous 15kg, Calcium Chloride Powder Anhydrous 15kg, sodium acetate, anhydrous 15kg, Glacial acetic acid potassium 15kg, zinc sulfate 1.0kg, water quality stabilizer Sunmorl N 60S 0.1kg, inhibiter sodium wolframate 0.5kg, inhibiter hexamethylenetetramine 1.5kg, inhibiter sodium laurylsulfonate 0.5kg, water 35kg.Through pulverizing, stir, filter, granulating namely gets the solid Snow Agent.
Embodiment 3
Get Magnesium Chloride Anhydrous 20kg, Calcium Chloride Powder Anhydrous 20kg, sodium acetate, anhydrous 20kg, Glacial acetic acid potassium 20kg, zinc sulfate 2.0kg, water quality stabilizer Sunmorl N 60S 0.2kg, inhibiter zinc sulfate 0.2kg, inhibiter hexamethylenetetramine 3kg, inhibiter sodium laurylsulfonate 0.8kg, water 40kg.Through pulverizing, stir, filter, granulating namely gets the solid Snow Agent.
Embodiment 4
Get Magnesium Chloride Anhydrous 12kg, Calcium Chloride Powder Anhydrous 12kg, sodium acetate, anhydrous 12kg, Glacial acetic acid potassium 12kg, zinc sulfate 3.0kg, water quality stabilizer Sunmorl N 60S 0.3kg, inhibiter sodium wolframate 0.6kg, inhibiter hexamethylenetetramine 6.0kg, inhibiter sodium laurylsulfonate 0.6kg, water 45kg.Through pulverizing, stir, filter, granulating namely gets the solid Snow Agent.
Embodiment 5
Get Magnesium Chloride Anhydrous 18kg, Calcium Chloride Powder Anhydrous 18kg, sodium acetate, anhydrous 18kg, Glacial acetic acid potassium 18kg, zinc sulfate 4.0kg, water quality stabilizer Sunmorl N 60S 0.4kg, inhibiter sodium wolframate 0.8kg, inhibiter hexamethylenetetramine 8.0kg, inhibiter zinc sulfate 5.0kg, water 50kg.Through pulverizing, stir, filter, granulating namely gets the solid Snow Agent.
Embodiment 6
Get Magnesium Chloride Anhydrous 20kg, Calcium Chloride Powder Anhydrous 20kg, sodium acetate, anhydrous 20kg, Glacial acetic acid potassium 20kg, zinc sulfate 5.0kg, water quality stabilizer Sunmorl N 60S 0.5kg, inhibiter zinc sulfate 9.0kg, inhibiter hexamethylenetetramine 8.0kg, water 50kg.Through pulverizing, stir, filter, granulating namely gets the solid Snow Agent.
The experiment 1 be Snow Agent of the present invention and other Snow Agent Performance Ratio:
Experiment 2 is the present invention and the effect comparison of other salts as Snow Agent.
This experiment is to carry out under the condition of subzero 20 ℃, gets 4, the container of formed objects, and the snow of 10cm thickness is housed respectively, puts into respectively sodium-chlor, calcium chloride, magnesium chloride and Snow Agent of the present invention and carries out the snow melt simultaneous test:
Sodium-chlor, calcium chloride, magnesium chloride have used respectively 190min, 85min, 92min that snow is all melted, and Snow Agent of the present invention has only been used 2min, and the snow in container all melts.
Snow Agent of the present invention water-soluble or snow after, its freezing point is under zero degree, the water-soluble rear freezing point of Magnesium Chloride Anhydrous is at-33 ℃, Magnesium In Ground Water matter increases, be favourable to human body, the water-soluble rear freezing point of Calcium Chloride Powder Anhydrous is-20 ℃ of left and right, calcareous increasing in underground water, impact on human body is less, and acetate type can reach-30 ℃ of left and right.The zero pour of salt solution is lower than the zero pour of water, has therefore dissolved salt and just be difficult to form afterwards ice cube again in snow-broth.Zinc sulfate in the present invention forms a kind of protective membrane to carbon steel, makes the chlorion can't corroding metal bridge and concrete road surface.
Claims (6)
1. an inorganic-organic hybrid environment-friendly snowmelt agent, is characterized in that, the parts by weight of each component are: the Magnesium Chloride Anhydrous of 10-20 is or/and Calcium Chloride Powder Anhydrous, and the sodium acetate, anhydrous of 10-20 is or/and Glacial acetic acid potassium, 0.1-5.0 zinc sulfate.
2. a kind of inorganic-organic hybrid environment-friendly snowmelt agent according to claim 1, is characterized in that, described component comprises that parts by weight are the water quality stabilizer of 0-0.5.
3. a kind of inorganic-organic hybrid environment-friendly snowmelt agent according to claim 2, is characterized in that, described water quality stabilizer is Sunmorl N 60S.
4. a kind of inorganic-organic hybrid environment-friendly snowmelt agent according to claim 3, is characterized in that, described component comprises inhibiter.
5. a kind of inorganic-organic hybrid environment-friendly snowmelt agent according to claim 4, it is characterized in that, described inhibiter is selected from any two or three in the sodium laurylsulfonate of hexamethylenetetramine, 0.3-0.8 of zinc sulfate, the 0.3-8 of sodium wolframate, the 0.2-9 of 0.2-0.8 by weight.
6. a kind of inorganic-organic hybrid environment-friendly snowmelt agent according to claim 5, is characterized in that, the solvent of described Snow Agent is selected water, and the parts by weight of described water are 30-50.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100580110A CN103113849A (en) | 2013-02-25 | 2013-02-25 | Inorganic-organic compound environment-friendly snow-melting agent |
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| CN2013100580110A CN103113849A (en) | 2013-02-25 | 2013-02-25 | Inorganic-organic compound environment-friendly snow-melting agent |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103254871A (en) * | 2013-06-03 | 2013-08-21 | 辽宁工业大学 | Compound corrosion inhibitor for chlorine salt-type snow-melting agent and application of compound corrosion inhibitor |
| CN103342988A (en) * | 2013-07-04 | 2013-10-09 | 沈阳工业大学 | Environment-friendly snow melting agent and preparation method thereof |
| CN106634841A (en) * | 2016-12-23 | 2017-05-10 | 河北建筑工程学院 | Environmentally-friendly composite type snow-melting agent and preparation method thereof |
| CN106634842A (en) * | 2016-12-26 | 2017-05-10 | 河北建筑工程学院 | Low-corrosivity environmentally-friendly compound antiskid snow-melting agent and preparation method thereof |
| CN107722937A (en) * | 2017-11-16 | 2018-02-23 | 辽宁好立环境治理有限公司 | Environment-friendly novel removes ice and snow melting agent |
| CN107936922A (en) * | 2017-12-29 | 2018-04-20 | 山东交通学院 | A kind of environment-friendly snowmelt agent |
| CN109321205A (en) * | 2018-11-05 | 2019-02-12 | 应城市益新融雪剂科技有限公司 | A kind of environment protection snow-dissolved agent and preparation method thereof |
| CN111718688A (en) * | 2020-07-30 | 2020-09-29 | 宁波环洋新材料股份有限公司 | Environment-friendly snow-melting agent and production method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103254871B (en) * | 2013-06-03 | 2014-07-30 | 辽宁工业大学 | Compound corrosion inhibitor for chlorine salt-type snow-melting agent and application of compound corrosion inhibitor |
| CN103254871A (en) * | 2013-06-03 | 2013-08-21 | 辽宁工业大学 | Compound corrosion inhibitor for chlorine salt-type snow-melting agent and application of compound corrosion inhibitor |
| CN103342988A (en) * | 2013-07-04 | 2013-10-09 | 沈阳工业大学 | Environment-friendly snow melting agent and preparation method thereof |
| CN103342988B (en) * | 2013-07-04 | 2014-08-13 | 沈阳工业大学 | Environment-friendly snow melting agent and preparation method thereof |
| CN106634841B (en) * | 2016-12-23 | 2019-01-11 | 河北建筑工程学院 | A kind of environment-friendly composite deicing salt and preparation method thereof |
| CN106634841A (en) * | 2016-12-23 | 2017-05-10 | 河北建筑工程学院 | Environmentally-friendly composite type snow-melting agent and preparation method thereof |
| CN106634842A (en) * | 2016-12-26 | 2017-05-10 | 河北建筑工程学院 | Low-corrosivity environmentally-friendly compound antiskid snow-melting agent and preparation method thereof |
| CN107722937A (en) * | 2017-11-16 | 2018-02-23 | 辽宁好立环境治理有限公司 | Environment-friendly novel removes ice and snow melting agent |
| CN107936922A (en) * | 2017-12-29 | 2018-04-20 | 山东交通学院 | A kind of environment-friendly snowmelt agent |
| CN107936922B (en) * | 2017-12-29 | 2020-04-24 | 山东交通学院 | Environment-friendly snow-melting agent |
| CN109321205A (en) * | 2018-11-05 | 2019-02-12 | 应城市益新融雪剂科技有限公司 | A kind of environment protection snow-dissolved agent and preparation method thereof |
| CN111718688A (en) * | 2020-07-30 | 2020-09-29 | 宁波环洋新材料股份有限公司 | Environment-friendly snow-melting agent and production method thereof |
| CN111718688B (en) * | 2020-07-30 | 2021-04-09 | 宁波环洋新材料股份有限公司 | Environment-friendly snow-melting agent and production method thereof |
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Application publication date: 20130522 |