CN1194062C - Combination of snow melt and melting ice as well as its preparation method and application - Google Patents
Combination of snow melt and melting ice as well as its preparation method and application Download PDFInfo
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- CN1194062C CN1194062C CNB031091962A CN03109196A CN1194062C CN 1194062 C CN1194062 C CN 1194062C CN B031091962 A CNB031091962 A CN B031091962A CN 03109196 A CN03109196 A CN 03109196A CN 1194062 C CN1194062 C CN 1194062C
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Abstract
The present invention relates to a composition melting snow and ice, a preparing method and the application of the composition. The composition comprises 60 to 100 parts by weight of calcium chloride, 10 to 30 parts by weight of sodium acetate trihydrate, 0.5 to 5 parts by weight of ammonium nitrate and 0.5 to 5 parts by weight of sodium chloride, wherein the ammonium nitrate can be replaced with sodium nitrate or ammonium chloride. The present invention also relates to the application of the composition on road surfaces and streets for melting snow or ice. The present invention overcomes the defects that road surfaces are corroded by the traditional single-component agents melting snow and ice, and traffic accidents of motor vehicles and road blocking caused by smooth road surfaces can not be effectively eliminated. The composition has the advantages of cheap raw material, easy raw material obtainment, good snow melting and ice melting effect and simple processing method. The composition or the water solution of the composition is approximate to neutral, so the corrosive action of snow melting agents to road surfaces is largely lowered. The composition has the performance of environmental protection.
Description
Invention field
The present invention relates to a kind of snow melt ice-melt composition and method of making the same and application, especially the snow melt ice-melt composition and method of making the same and the application in motor vehicle carriage way, street.
Background technology
It is longer that the northern area winter temperature is lower than time length of zero degree, the road or the surface of the street of motor-driven vehicle going are very smooth after snowing, the vehicle travelling brake turn to be easy to out of control, particularly place, bend ramp reaches the in the shade highway section that loses the sun all the year round, traffic accident is inevitable, and people's lives and properties are subjected to very big harm, causes road closed when serious, suspend traffic, directly influence the development of the national economy.
Therefore, for the vehicle safe driving after winter snows in highway and street, snow melt ice-melt product exists very big demand, at present, the tradition single component, as calcium chloride, ammonium nitrate, there is the corrosive nature of road pavement in the snow melt ice-melt agent of sodium-chlor etc., and can not effectively eliminate the traffic accident that the current mobility vehicle causes owing to road surface slippery and the shortcoming of road closed.
Summary of the invention
The purpose of this invention is to provide a kind of snow melt ice-melt composition and method of making the same and application, especially the snow melt ice-melt composition and method of making the same and the application in motor vehicle carriage way, street, overcome the corrosive nature of the snow melt ice-melt agent road pavement of traditional single component, and can not effectively eliminate the traffic accident that the current mobility vehicle causes owing to road surface slippery and the shortcoming of road closed.
A kind of snow melt ice-melt composition comprises following parts by weight of component: calcium chloride 60-100, sodium-acetate 10-30, ammonium nitrate 0.5-5, sodium-chlor 0.5-5.Described component is preferably following parts by weight of component: calcium chloride 85, sodium-acetate 13, ammonium nitrate 1, sodium-chlor 1.
Described component ammonium nitrate can replace with SODIUMNITRATE or ammonium chloride.
Described composition is a pressed powder.
Calcium chloride, sodium-acetate, ammonium nitrate can be used its hydrate.
Use by the solid powder composition of calcium chloride as main raw material, spill in road surface snow or ice surface, begin immediately to melt, the liquid flow after the thawing is gone into the roadside gutter, or auxiliary manually to sweep in roadside gutter or the water drain.
Select inorganic salt calcium chloride cheap and easy to get, utilize its freezing point that in the rapid dissolution process of snow and ice, reduces water significantly (-45 ℃ approximately), reach the purpose of snow melt ice-melt.
For avoiding calcium chloride water slightly acidic corrosion road surface, add an amount of sodium-acetate, because of showing weakly alkaline, its hydrolysis can reach the neutral purpose.
Add an amount of ammonium nitrate and sodium-chlor, can play and the collaborative effect that reduces the freezing point of water of calcium chloride.Particularly the adding of chlorion produces plasma effect, increases the utilization ratio of calcium chloride.
The water solution flow that contains ammonium nitrate is simultaneously gone into the road both sides, infiltrates green belt, can increase the required fertility of plant after spring has set in, and " turning waste into wealth " is so be environmentally friendly machine.
The objective of the invention is to finish by the following technical programs:
A kind of snow melt ice-melt composition comprises following parts by weight of component: calcium chloride 60-100, sodium-acetate 10-30, ammonium nitrate 0.5-5, sodium-chlor 0.5-5.Described component is preferably following parts by weight of component: calcium chloride 85, sodium-acetate 13, ammonium nitrate 1, sodium-chlor 1.
Described component ammonium nitrate can replace with SODIUMNITRATE or ammonium chloride.
Described composition is a pressed powder.
Calcium chloride, sodium-acetate, ammonium nitrate can be used its hydrate.
Use by the solid powder composition of calcium chloride as main raw material, spill in road surface snow or ice surface, begin immediately to melt, the liquid flow after the thawing is gone into the roadside gutter, or auxiliary manually to sweep in roadside gutter or the water drain.
Select inorganic salt calcium chloride cheap and easy to get, utilize its freezing point that in the rapid dissolution process of snow and ice, reduces water significantly (-45 ℃ approximately), reach the purpose of snow melt ice-melt.
For avoiding calcium chloride water slightly acidic corrosion road surface, add an amount of sodium-acetate, because of showing weakly alkaline, its hydrolysis can reach the neutral purpose.
Add an amount of ammonium nitrate and sodium-chlor, can play and the collaborative effect that reduces the freezing point of water of calcium chloride.Particularly the adding of chlorion produces plasma effect, increases the utilization ratio of calcium chloride.
The water solution flow that contains ammonium nitrate is simultaneously gone into the road both sides, infiltrates green belt, can increase the required fertility of plant after spring has set in, and " turning waste into wealth " is so be environmentally friendly machine.
Wherein, ammonium nitrate component can replace with equivalent ammonium chloride or SODIUMNITRATE.Because ammonium nitrate or ammonium chloride distribute sharp aroma, can be not preferred.
Above-mentioned raw materials all can be buied from market.
A kind of snow melt ice-melt preparation method of composition is very simple: comprise said components is mixed in proportion, pulverize to the Powdered thing below the 1mm and get final product.Or said components ground be the Powdered thing below the 1mm, mix and get final product.
Required pulverizing or grinding can be to pulverize arbitrarily or grinding plant, as beater grinder or ball formula shredder.
The present invention also by a kind of snow melt ice-melt composition in the application aspect road surface and street snow melt or the ice-melt.
During use, the said products directly is sprayed at snow or ice surface equably, the sprinkling amount is decided on the ulking thickness and the compaction rate of snow or ice, when the thick density of ulking thickness is big, can strengthen the sprinkling amount, and vice versa.
After Snow Agent is sprayed, but see that immediately snow or ice melt the liquid for water or water snow, water ice mixture.When being difficult in nature inflow gutter or the water drain, can sweep the roadside with hard broom by manpower as if this liquid is thicker.There is not this phenomenon in the road surface, ramp.
The present invention has the following advantages and effect:
1. it is cheap and easy to get to have raw material;
2. snow melt ice-melt effect is good; Overcome the corrosive nature of the snow melt ice-melt agent road pavement of traditional single component, and can not effectively eliminate the traffic accident that the current mobility vehicle causes owing to road surface slippery and the shortcoming of road closed.
3. use and working method are simple;
4. nonpoisonous and tasteless, non-corrosiveness, free from environmental pollution, do not corrode cement, asphalt roads or surface, street, do not corrode vehicle tyre yet;
5. compare with traditional snow melt ice-melt product, maximum different characteristics is: the acid-basicity that takes into full account control product self; Utilize the sodium-acetate hydrolysis to show the characteristics of alkalescence, effectively in and the slightly acidic of main raw material calcium chloride water, make the very approaching neutrality of the product aqueous solution, so the good environmentally friendly machine of genus.
The present invention part road surface, particularly road surface, bend ramp, snow melt ice-melt in winter in the street northern in Shaanxi and south, the Inner Mongol are used, and effect is good, welcome by traffic department.
Embodiment
Embodiment 1
A kind of snow melt ice-melt solids composition is formed (kg) by following parts by weight of component: calcium chloride 85, sodium-acetate 13, ammonium nitrate 1, sodium-chlor 1.
The preparation method: said components is mixed, and the Powdered thing of pulverizing to 0.5mm gets final product.Required pulverizer is a beater grinder.
Embodiment 2
A kind of snow melt ice-melt solids composition is formed (kg) by following parts by weight of component: calcium chloride 60, sodium-acetate 10, SODIUMNITRATE 0.5, sodium-chlor 0.5.
The preparation method: said components is mixed, and the Powdered thing of pulverizing to 1mm gets final product.Required pulverizer is a beater grinder.
Embodiment 3
A kind of snow melt ice-melt solids composition is formed (kg) by following parts by weight of component: calcium chloride 100, sodium-acetate 30, ammonium chloride 5, sodium-chlor 5.
The preparation method: said components is mixed, and the Powdered thing of pulverizing to 0.3mm gets final product.Required pulverizer is a beater grinder.
Embodiment 4
A kind of snow melt ice-melt solids composition is formed (kg) by following parts by weight of component: calcium chloride 70, sodium-acetate 20, ammonium nitrate 3, sodium-chlor 3.
The preparation method: with the said components grinding is the Powdered thing of 0.5mm, mixes to get final product.Required shredder is a ball formula shredder.
Claims (4)
1, a kind of snow melt ice-melt composition, form by following materials of weight proportions: calcium chloride 60-100 part, sodium-acetate 10-30 part, sodium-chlor 0.5-5 part is selected from component 0.5-5 part of one of ammonium nitrate, SODIUMNITRATE and ammonium chloride.
2, snow melt ice-melt composition as claimed in claim 1 is characterized in that, described component is following weight part: 85 parts in calcium chloride, and 13 parts of sodium-acetates, 1 part in sodium-chlor is selected from 1 part of the component of one of ammonium nitrate, SODIUMNITRATE and ammonium chloride.
3, preparation claim 1 snow melt ice-melt method for compositions, it is characterized in that, described materials of weight proportions is mixed, pulverize to the powder below the 1mm and get final product, or described materials of weight proportions ground earlier be the Powdered thing below the 1mm, remix evenly gets final product.
4, snow melt ice-melt composition as claimed in claim 1 is in the application that is applied to aspect road surface or street snow melt or the ice-melt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031091962A CN1194062C (en) | 2003-04-04 | 2003-04-04 | Combination of snow melt and melting ice as well as its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031091962A CN1194062C (en) | 2003-04-04 | 2003-04-04 | Combination of snow melt and melting ice as well as its preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1446877A CN1446877A (en) | 2003-10-08 |
| CN1194062C true CN1194062C (en) | 2005-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031091962A Expired - Fee Related CN1194062C (en) | 2003-04-04 | 2003-04-04 | Combination of snow melt and melting ice as well as its preparation method and application |
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| Country | Link |
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| CN (1) | CN1194062C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787216B (en) * | 2010-01-25 | 2012-07-11 | 重庆鹏方路面工程技术研究院有限公司 | Anticoagulant icer for asphalt concrete crushed stone sealing layer and preparation method thereof |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392040C (en) * | 2005-03-18 | 2008-06-04 | 大连民族学院 | Environmental protection snow melt agent and preparation method thereof |
| CN100503765C (en) * | 2005-10-26 | 2009-06-24 | 陈国强 | Vehicle snow dissolving aerosol and its manufacturing method |
| CA2754691C (en) | 2009-03-26 | 2019-07-30 | Pulmatrix, Inc. | Dry powder formulations and methods for treating pulmonary diseases |
| KR20120002981A (en) * | 2009-03-26 | 2012-01-09 | 풀매트릭스 인코퍼레이티드 | Pharmaceutical formulations and methods for treating respiratory tract infections |
| EP2464346A1 (en) | 2010-08-30 | 2012-06-20 | Pulmatrix, Inc. | Treatment of cystic fibrosis using calcium lactate, leucine and sodium chloride in a respiraple dry powder |
| CN103200938B (en) | 2010-08-30 | 2018-07-31 | 普马特里克斯营业公司 | Dried powder formula and method for treating pulmonary disease |
| EP4008326A1 (en) | 2010-09-29 | 2022-06-08 | Pulmatrix Operating Company, Inc. | Monovalent metal cation dry powders for inhalation |
| AU2011314007B2 (en) | 2010-09-29 | 2017-01-19 | Pulmatrix, Inc. | Cationic dry powders |
| CA2865972C (en) | 2012-02-29 | 2022-01-04 | Pulmatrix, Inc. | Inhalable dry powders |
| CN103113849A (en) * | 2013-02-25 | 2013-05-22 | 江苏鑫盛元环保科技发展有限公司 | Inorganic-organic compound environment-friendly snow-melting agent |
| CA2907566C (en) | 2013-04-01 | 2023-08-22 | Pulmatrix, Inc. | Tiotropium dry powders |
| CN105062422A (en) * | 2015-09-06 | 2015-11-18 | 温州泓呈祥科技有限公司 | Environment-friendly snow-melting agent and preparation method thereof |
| CN106978138A (en) * | 2017-04-28 | 2017-07-25 | 明光市飞洲新材料有限公司 | A kind of road surface attapulgite snowmelt agent and preparation method |
-
2003
- 2003-04-04 CN CNB031091962A patent/CN1194062C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787216B (en) * | 2010-01-25 | 2012-07-11 | 重庆鹏方路面工程技术研究院有限公司 | Anticoagulant icer for asphalt concrete crushed stone sealing layer and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1446877A (en) | 2003-10-08 |
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