CN1446877A - 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
- Publication number
- CN1446877A CN1446877A CN 03109196 CN03109196A CN1446877A CN 1446877 A CN1446877 A CN 1446877A CN 03109196 CN03109196 CN 03109196 CN 03109196 A CN03109196 A CN 03109196A CN 1446877 A CN1446877 A CN 1446877A
- Authority
- CN
- China
- Prior art keywords
- melt
- ice
- sodium
- snow
- snow melt
- 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.)
- Granted
Links
- 239000005413 snowmelt Substances 0.000 title claims description 30
- 238000002360 preparation method Methods 0.000 title claims description 7
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 26
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 25
- 239000001110 calcium chloride Substances 0.000 claims abstract description 25
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 25
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 21
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 16
- 239000001632 sodium acetate Substances 0.000 claims abstract description 16
- 235000017281 sodium acetate Nutrition 0.000 claims abstract description 16
- 229960004249 sodium acetate Drugs 0.000 claims description 15
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 14
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 12
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims description 6
- 239000004317 sodium nitrate Substances 0.000 claims description 4
- 229940001516 sodium nitrate Drugs 0.000 claims description 4
- 235000010344 sodium nitrate Nutrition 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010257 thawing Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000012467 final product Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000370738 Chlorion Species 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Road Paving Structures (AREA)
Abstract
A composition for thawing snow and ice is prepared from calcium chloride, sodium acetate, ammonium nitrate and sodium chloride. Its application in thawing snow and ice on road is also disclosed. Its advantages are high effect and no corrosion to pavement.
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 sodium-chlor.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 (5)
1, 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.
2, according to the snow melt ice-melt composition of claim 1, described component is following parts by weight of component: calcium chloride 85, sodium-acetate 13, ammonium nitrate 1, sodium-chlor 1.
3, according to the composition of the snow melt ice-melt of claim 1, described component ammonium nitrate can replace with SODIUMNITRATE or ammonium chloride.
4, a kind of snow melt ice-melt preparation method of composition: comprise that the component with one of claim 1-3 is mixed in proportion, pulverize and be the Powdered thing below the 1mm, or the component of one of claim 1-3 is ground to the Powdered thing below the 1mm, mix promptly.
5, the application of a kind of snow melt ice-melt composition aspect road surface and street snow melt or 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 true CN1446877A (en) | 2003-10-08 |
| CN1194062C CN1194062C (en) | 2005-03-23 |
Family
ID=28050250
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1194062C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392040C (en) * | 2005-03-18 | 2008-06-04 | 大连民族学院 | Environment-friendly deicing agent and preparation method thereof |
| CN100503765C (en) * | 2005-10-26 | 2009-06-24 | 陈国强 | Automobile snow-melting aerosol and manufacturing method thereof |
| CN102448440A (en) * | 2009-03-26 | 2012-05-09 | 普马特里克斯公司 | Pharmaceutical formulations and methods for treating respiratory tract infections |
| 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 |
| US8758824B2 (en) | 2010-08-30 | 2014-06-24 | Pulmatrix, Inc. | Respirably dry powder comprising calcium lactate, sodium chloride and leucine |
| US9061352B2 (en) | 2010-08-30 | 2015-06-23 | Pulmatrix, Inc. | Dry powder formulations and methods for treating pulmonary diseases |
| US9119778B2 (en) | 2009-03-26 | 2015-09-01 | Pulmatrix Operating Company, Inc. | Dry powder formulations and methods for treating pulmonary diseases |
| 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 |
| US9433576B2 (en) | 2010-09-29 | 2016-09-06 | Pulmatrix, Inc. | Cationic dry powders |
| US9642798B2 (en) | 2010-09-29 | 2017-05-09 | Pulmatrix, Inc. | Monovalent metal cation dry powders for inhalation |
| 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 |
| US9737518B2 (en) | 2013-04-01 | 2017-08-22 | Pulmatrix Operating Company, Inc. | Tiotropium dry powders |
| US10589039B2 (en) | 2012-02-29 | 2020-03-17 | Pulmatric Operating Company, Inc. | Methods for producing respirable dry powders |
Families Citing this family (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 |
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2003
- 2003-04-04 CN CNB031091962A patent/CN1194062C/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392040C (en) * | 2005-03-18 | 2008-06-04 | 大连民族学院 | Environment-friendly deicing agent and preparation method thereof |
| CN100503765C (en) * | 2005-10-26 | 2009-06-24 | 陈国强 | Automobile snow-melting aerosol and manufacturing method thereof |
| CN102448440A (en) * | 2009-03-26 | 2012-05-09 | 普马特里克斯公司 | Pharmaceutical formulations and methods for treating respiratory tract infections |
| US9238005B2 (en) | 2009-03-26 | 2016-01-19 | Pulmatrix Operating Company, Inc. | Dry powder formulations and methods for treating pulmonary diseases |
| US9119778B2 (en) | 2009-03-26 | 2015-09-01 | Pulmatrix Operating Company, Inc. | Dry powder formulations and methods for treating pulmonary diseases |
| US8992983B2 (en) | 2010-08-30 | 2015-03-31 | Pulmatrix, Inc. | Respirably dry powder comprising calcium lactate, sodium chloride and leucine |
| US9233158B2 (en) | 2010-08-30 | 2016-01-12 | Pulmatrix, Inc. | Dry powder formulations and methods for treating pulmonary diseases |
| US8758824B2 (en) | 2010-08-30 | 2014-06-24 | Pulmatrix, Inc. | Respirably dry powder comprising calcium lactate, sodium chloride and leucine |
| US9061352B2 (en) | 2010-08-30 | 2015-06-23 | Pulmatrix, Inc. | Dry powder formulations and methods for treating pulmonary diseases |
| US9642798B2 (en) | 2010-09-29 | 2017-05-09 | Pulmatrix, Inc. | Monovalent metal cation dry powders for inhalation |
| US9433576B2 (en) | 2010-09-29 | 2016-09-06 | Pulmatrix, Inc. | Cationic dry powders |
| US9744130B2 (en) | 2010-09-29 | 2017-08-29 | Pulmatrix Operating Company, Inc. | Cationic dry powders |
| US10376465B2 (en) | 2010-09-29 | 2019-08-13 | Pulmatrix Operating Company, Inc. | Monovalent metal cation dry powders for inhalation |
| US11173115B2 (en) | 2010-09-29 | 2021-11-16 | Pulmatrix Operating Company, Inc. | Monovalent metal cation dry powders for inhalation |
| US10589039B2 (en) | 2012-02-29 | 2020-03-17 | Pulmatric Operating Company, Inc. | Methods for producing respirable dry powders |
| US10806871B2 (en) | 2012-02-29 | 2020-10-20 | Pulmatrix Operating Company, Inc. | Inhalable dry powders |
| US11235112B2 (en) | 2012-02-29 | 2022-02-01 | Pulmatrix Operating Company, 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 |
| US9737518B2 (en) | 2013-04-01 | 2017-08-22 | Pulmatrix Operating Company, 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1194062C (en) | 2005-03-23 |
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