CN104629685A - Composite environment-friendly efficient snow-melting agent - Google Patents
Composite environment-friendly efficient snow-melting agent Download PDFInfo
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- CN104629685A CN104629685A CN201510051877.8A CN201510051877A CN104629685A CN 104629685 A CN104629685 A CN 104629685A CN 201510051877 A CN201510051877 A CN 201510051877A CN 104629685 A CN104629685 A CN 104629685A
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Abstract
The invention discloses a composite environment-friendly efficient snow-melting agent. The composite environment-friendly efficient snow-melting agent is prepared from the following substances in percentage by weight: 20%-38% of urea, 20%-42% of calcium chloride, 30%-55% of magnesium chloride, 1%-5% of a fusion promoter, 1%-5% of calcium carbonate, 1%-5% of calcium sulfate, 0.0.6%-0.1% of sodium molybdate and 0.0.5%-0.2% of sodium dihydrogen phosphate. Compared with the prior art, the composite environment-friendly efficient snow-melting agent takes urea as one of main components of the snow-melting agent, so that the snow-melting effect of urea is given a full play, and the corrosion is reduced when the snow-melting capacity is guaranteed; a component for restraining chloride ions from permeating into soil exists in the snow-melting agent, so that the corrosion to metal and concrete is effectively reduced, the adverse effects to plant growth are greatly reduced, and a good promoting effect on the plant growth is achieved by use of urea; compared with other snow-melting agents, the composite environment-friendly efficient snow-melting agent can be prepared into snow-melting agents which meet different environment temperatures by regulating the fraction of the urea in the snow-melting agent, so that the scope of application is relatively wide.
Description
Technical field
The present invention relates to a kind of snow removing chemical reagent, the particularly efficient Snow Agent of a kind of composite environmental-friendly.
Background technology
The snowfall of winter-spring season is with icing, and make troubles often to city and freeway traffic transport, very easily cause traffic accident, particularly motorway is often because of snowfall and freezing closed stoppage in transit, causes huge financial loss to society.Road snow mantle has that cost is low, method is easy, ice and snow dissolution rate is fast, traffic recovers fast advantage and extensively adopted by increasing country to use Snow Agent to remove.
But current Snow Agent is main raw material mainly with villaumite greatly, formula is simple, and kind is single, unstable product quality, and side effect is obvious, and villaumite has stronger corrodibility to metal and concrete, has potential hazard after going deep into soil to vegetation and soil.
Summary of the invention
The object of the invention is to provide a kind of composite environmental-friendly efficient Snow Agent, greatly reduce the disadvantageous effect to plant-growth, reduce the erosion to edatope, and have good promoter action to plant-growth, reduce concrete and corrosion of metal simultaneously.
For achieving the above object, the present invention implements according to following technical scheme:
The efficient Snow Agent of a kind of composite environmental-friendly, it is made up of the material of following weight percent: urea 20%-38%, calcium chloride 20%-42%, magnesium chloride 30%-55%, fusogen 1%-5%, calcium carbonate 1%-5%, calcium sulfate 1%-5%, Sodium orthomolybdate 0.06%-0.1%, SODIUM PHOSPHATE, MONOBASIC 0.05%-0.2%.
Scheme as a further improvement on the present invention, it is made up of the material of following weight percent: urea 20%-30%, calcium chloride 20%-42%, magnesium chloride 30%-55%, fusogen 1%-5%, calcium carbonate 1%-5%, calcium sulfate 1%-5%, Sodium orthomolybdate 0.06%-0.1%, SODIUM PHOSPHATE, MONOBASIC 0.05%-0.2%.
Scheme as a further improvement on the present invention, it is made up of the material of following weight percent: urea 30%-38%, calcium chloride 20%-42%, magnesium chloride 30%-55%, fusogen 1%-5%, calcium carbonate 1%-5%, calcium sulfate 1%-5%, Sodium orthomolybdate 0.06%-0.1%, SODIUM PHOSPHATE, MONOBASIC 0.05%-0.2%.
Compared with prior art, the efficient Snow Agent of composite environmental-friendly of the present invention, using the main component one of of urea as Snow Agent, has given full play to the snow melt effect of urea, while its snow melt ability of guarantee, again reduce corrodibility; Have in this Snow Agent and suppress chlorion to infiltrate the content of soil, thus greatly reduce the disadvantageous effect to plant-growth, and urea also there is good promoter action to plant-growth; Compare other Snow Agent, the environment that the present invention can use according to Snow Agent, by adjustment urea shared number in Snow Agent, configure the Snow Agent meeting varying environment temperature, there is the larger scope of application, when urea content is 20%-30%, the snow melt temperature range of composite snow-melting agent is-10 DEG C-25 DEG C; When urea content is 30%-38%, the snow melt temperature range of composite snow-melting agent is-10 DEG C-15 DEG C.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, is used for explaining the present invention in this illustrative examples of inventing and explanation, but not as a limitation of the invention.
Embodiment 1
The efficient Snow Agent of a kind of composite environmental-friendly, it is made up of the material of following weight percent: urea 20%, calcium chloride 42%, magnesium chloride 30%, fusogen 1%, calcium carbonate 1.89%, calcium sulfate 5%, Sodium orthomolybdate 0.06%, SODIUM PHOSPHATE, MONOBASIC 0.05%.Now, the snow melt temperature range of Snow Agent is-10 DEG C-25 DEG C.
Embodiment 2
The efficient Snow Agent of a kind of composite environmental-friendly, it is made up of the material of following weight percent: urea 25%, calcium chloride 20%, magnesium chloride 50%, fusogen 1%, calcium carbonate 2%, calcium sulfate 1.7%, Sodium orthomolybdate 0.1%, SODIUM PHOSPHATE, MONOBASIC 0.2%.Now, the snow melt temperature range of Snow Agent is-10 DEG C-25 DEG C.
Embodiment 3
The efficient Snow Agent of a kind of composite environmental-friendly, it is made up of the material of following weight percent: urea 35%, calcium chloride 30%, magnesium chloride 30%, fusogen 2%, calcium carbonate 1%, calcium sulfate 1.8%, Sodium orthomolybdate 0.08%, SODIUM PHOSPHATE, MONOBASIC 0.12%.Now, the snow melt temperature range of composite snow-melting agent is-10 DEG C-15 DEG C.
Embodiment 4
The efficient Snow Agent of a kind of composite environmental-friendly, it is made up of the material of following weight percent: urea 30%, calcium chloride 20%, magnesium chloride 55%, fusogen 1%, calcium carbonate 2%, calcium sulfate 1.7%, Sodium orthomolybdate 0.1%, SODIUM PHOSPHATE, MONOBASIC 0.2%.Now, the snow melt temperature range of composite snow-melting agent is-10 DEG C-15 DEG C.
Embodiment 5
The efficient Snow Agent of a kind of composite environmental-friendly, it is made up of the material of following weight percent: urea 38%, calcium chloride 22%, fusogen 1%, calcium carbonate 2%, calcium sulfate 1.7%, Sodium orthomolybdate 0.1%, SODIUM PHOSPHATE, MONOBASIC 0.2%.Now, the snow melt temperature range of composite snow-melting agent is-10 DEG C-15 DEG C.
Technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, the technology distortion that every technical scheme according to the present invention is made, and all falls within protection scope of the present invention.
Claims (3)
1. the efficient Snow Agent of composite environmental-friendly, it is characterized in that: it is made up of the material of following weight percent: urea 20%-38%, calcium chloride 20%-42%, magnesium chloride 30%-55%, fusogen 1%-5%, calcium carbonate 1%-5%, calcium sulfate 1%-5%, Sodium orthomolybdate 0.06%-0.1%, SODIUM PHOSPHATE, MONOBASIC 0.05%-0.2%.
2. the efficient Snow Agent of composite environmental-friendly according to claim 1, it is characterized in that: it is made up of the material of following weight percent: urea 20%-30%, calcium chloride 20%-42%, magnesium chloride 30%-55%, fusogen 1%-5%, calcium carbonate 1%-5%, calcium sulfate 1%-5%, Sodium orthomolybdate 0.06%-0.1%, SODIUM PHOSPHATE, MONOBASIC 0.05%-0.2%.
3. the efficient Snow Agent of composite environmental-friendly according to claim 1, it is characterized in that: it is made up of the material of following weight percent: urea 30%-38%, calcium chloride 20%-42%, magnesium chloride 30%-55%, fusogen 1%-5%, calcium carbonate 1%-5%, calcium sulfate 1%-5%, Sodium orthomolybdate 0.06%-0.1%, SODIUM PHOSPHATE, MONOBASIC 0.05%-0.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051877.8A CN104629685B (en) | 2015-01-30 | 2015-01-30 | A kind of efficient Snow Agent of composite environmental-friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051877.8A CN104629685B (en) | 2015-01-30 | 2015-01-30 | A kind of efficient Snow Agent of composite environmental-friendly |
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| Publication Number | Publication Date |
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| CN104629685A true CN104629685A (en) | 2015-05-20 |
| CN104629685B CN104629685B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510051877.8A Expired - Fee Related CN104629685B (en) | 2015-01-30 | 2015-01-30 | A kind of efficient Snow Agent of composite environmental-friendly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384393A (en) * | 2015-11-30 | 2016-03-09 | 盖波 | Freeze-resisting asphalt mixture and preparation method thereof |
| CN106010443A (en) * | 2016-05-23 | 2016-10-12 | 河南红东方化工股份有限公司 | Automatic production line of environment-friendly snow-melting agent |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195178A (en) * | 1984-03-16 | 1985-10-03 | Yoshinari Masuyama | Anti-freeze and dust-preventing agent |
| JPS61272280A (en) * | 1985-05-28 | 1986-12-02 | Ube Ind Ltd | Snow-melting agent |
| CN1563246A (en) * | 2004-04-13 | 2005-01-12 | 杨毅男 | Composite type sleet melting and snow removing agent |
| CN101691481A (en) * | 2009-10-28 | 2010-04-07 | 交通部科学研究院 | Compound chloride-based environment-friendly snowmelt agent |
| CN101921577A (en) * | 2010-09-07 | 2010-12-22 | 武汉理工大学 | Organic composite snow-melting agent and preparation method thereof |
| CN102399534A (en) * | 2011-12-01 | 2012-04-04 | 北京化工大学 | Organic/inorganic composite environment-friendly snow melting agent and preparation method thereof |
-
2015
- 2015-01-30 CN CN201510051877.8A patent/CN104629685B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195178A (en) * | 1984-03-16 | 1985-10-03 | Yoshinari Masuyama | Anti-freeze and dust-preventing agent |
| JPS61272280A (en) * | 1985-05-28 | 1986-12-02 | Ube Ind Ltd | Snow-melting agent |
| CN1563246A (en) * | 2004-04-13 | 2005-01-12 | 杨毅男 | Composite type sleet melting and snow removing agent |
| CN101691481A (en) * | 2009-10-28 | 2010-04-07 | 交通部科学研究院 | Compound chloride-based environment-friendly snowmelt agent |
| CN101921577A (en) * | 2010-09-07 | 2010-12-22 | 武汉理工大学 | Organic composite snow-melting agent and preparation method thereof |
| CN102399534A (en) * | 2011-12-01 | 2012-04-04 | 北京化工大学 | Organic/inorganic composite environment-friendly snow melting agent and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384393A (en) * | 2015-11-30 | 2016-03-09 | 盖波 | Freeze-resisting asphalt mixture and preparation method thereof |
| CN106010443A (en) * | 2016-05-23 | 2016-10-12 | 河南红东方化工股份有限公司 | Automatic production line of environment-friendly snow-melting agent |
| 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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| Publication number | Publication date |
|---|---|
| CN104629685B (en) | 2016-06-15 |
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