CN1693407A - Snow melting agent - Google Patents

Snow melting agent Download PDF

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Publication number
CN1693407A
CN1693407A CN 200510046439 CN200510046439A CN1693407A CN 1693407 A CN1693407 A CN 1693407A CN 200510046439 CN200510046439 CN 200510046439 CN 200510046439 A CN200510046439 A CN 200510046439A CN 1693407 A CN1693407 A CN 1693407A
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sodium
technical formula
starso
coona
sio
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杨毅男
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Abstract

A snow melting agent in the form of solid or liquid for melting snow at -33 deg.C, bleaching and disinfecting it and providing nutrients to plant is prepared from 2-5 of calcium chloride, magnesium chloride, sodium chloride, calcium nitrate, urea and chlorinated trisodium phosphate, and at least 3 of calcium hypochlorite or bleaching powder, sodium hypochlorite, sodium peroxide sulfate, aluminium chloride (or polychloride, sodium metasilicate, etc.

Description

Snow Agent
Snow Agent, ice-melt snow removing effect is remarkable, and the scope of application is extensive, and the preparation method is simple and direct, compliance with environmental protection requirements.
One, technical field: belong to chemical category, be the composite salt technical field.
Two, background technology
1, to inventing the understanding of " Snow Agent "
No matter Snow Agent and present employed snow-melting agent are solid-state or liquid state, all are in order to reduce the freezing point effect of water, and its working mechanism belongs to the surface chemistry category, is the composite salt technical field.It utilizes the water-absorbent of Snow Agent and a large amount of heat releases when melting, and makes the structural lattice dislocation in the snow, causes ice dissolution; Absorb heat during ice dissolution, surrounding temperature is descended, at this moment the vapour pressure of solution in order to reach new balance, impels ice and snow constantly to melt and form solution less than the vapour pressure of ice and snow, thus the zero pour of reduction water.Under cold condition, the above-mentioned compound movement equilibrium process that goes round and begins again is exactly the working mechanism of the melting ice and snow of Snow Agent.Snow Agent is not only paid attention to the use range and the effect of its ice-melt snow removing in the process of development, and emphasis solves domestic present employed snow-melting agent, to problems such as the corrosion of metal and cement concrete and harm plant-growths.The present invention can reduce the corrosion to metal and cement concrete effectively, promotes the growth of plants such as flower, grass, trees, preserves the ecological environment, and has higher use value; Glassware for drinking water after simultaneously ice and snow being dissolved has that bleaching delignification is black, deodorant to taste, sterilization and disinfection, purify water and clean multinomial function such as road surface; Its scope of application is extensive and technical scheme is simple and easy to do.
2, the selected main raw material of Snow Agent
It is by calcium chloride, magnesium chloride, sodium-chlor, nitrocalcite, urea, in six kinds of industrial chemicals of Efficacious Disinfeitant two kinds, three kinds, four kinds and five kinds purify water with having, bleaching delignification is black, sterilization and disinfection, the de-sludging deodorizing, the Losantin of emulsification saponification and corrosion inhibition or high test bleaching powder, clorox, sodium peroxydisulfate, aluminum chloride or polymerize aluminum chloride, Starso, Sodium orthomolybdate, Sodium Benzoate, tertiary sodium phosphate, sodium tetraborate or medicinal borax, benzotriazole, in 14 kinds of industrial chemicals of hexamethylenetetramine at least three kinds, form multiple best complex prescription by attribute separately, through optimizing composite refining forming.
3, the scope of application of the present invention extensively and ice-melt snow removing effect remarkable
Snow Agent is irregular, polygonal solid granular of 0.1mm～8mm or liquid, and the attribute that it has low eutectic point is suitable for using under the state of temperature more than-33 ℃.It mainly is applicable to the ice-melt snow removing of northern area urban and suburban roads, motorway, airport, square, garden, bridge and track traffic and to the cleaning of road, motorway, airport, square, garden, bridge, metal washing and buildings and industrial equipments, its have purify water, bleaching delignification is black, sterilization and disinfection, de-sludging remove spot and the instant performance of separating of emulsification saponification.Quick sterilization is arranged, can brute force kill first, hepatitis B virus, intestinal bacteria, streptococcus aureus and other pathogenic bacterium, it is suitable for extensive mechanize and sheds or spraying operation.
Three, summary of the invention
1, the purpose of invention " Snow Agent "
For solving domestic present employed snow-melting agent, snow removing speed is slow; Be not suitable for using at a lower temperature; To the ice-melt of the track traffic helpless present situation that removes the snow, and solve its corrosion and problems such as harm plant and greenery patches growth to metal and cement concrete.Snow Agent can be preserved the ecological environment, and improves the speed of ice-melt snow removing.It is suitable for using under (33 ℃) above state of temperature; It can in time dredge snow back road, reduces because the sliding pedestrian's tumble injury that is caused in the road that black ice accumulated snow causes and the generation of all kinds of traffic accidents ensure normally travelling of various vehicles; It can reduce and a large amount of removes the work of fortune snow, and can save great amount of manpower and material resources and financial resources and purify water, and bleaching delignification is black, sterilization and disinfection, and multinomial functions such as de-sludging deodorizing and cleaning road surface are created good social benefit and environmental benefit; It can safeguard that city appearance environment is clean and tidy, for citizen build comfortable live and work environment, establishes the overall image in city, the invention provides a kind of Snow Agent.
2, the technical solution adopted for the present invention to solve the technical problems
Snow Agent of the present invention, when Snow Agent was 0.1mm～8mm irregular polygon solid granular, it was by calcium chloride (CaCl 2) and magnesium chloride (MgCl 2) and sodium-chlor (NaCl) and nitrocalcite Ca (NO 3) 2With urea NH 2-CO-NH 2With Efficacious Disinfeitant (Na 3PO 4 NaOCl12H 2O) two kinds, three kinds, four kinds in six kinds of industrial chemicals and five kinds with have purify water, bleaching delignification is black, sterilization and disinfection, de-sludging deodorizing, emulsification saponification and the Losantin Ca (ClO) of nutritive element and corrosion inhibition can be provided for plant-growth 2Or high test bleaching powder 3Ca (ClO) 2, 2Ca (OH) 2, clorox (NaClO), sodium peroxydisulfate (4Na 22H 2O 2NaCl), aluminum chloride (AlCl 3) or polymerize aluminum chloride [Al 2(OH) nCl 6-n] m, Starso (Na 2SiO 3), Sodium orthomolybdate (Na 2MoO 4), Sodium Benzoate C 6H 5COONa,, tertiary sodium phosphate (Na 3PO 412H 2O), sodium tetraborate (Na 2B 4O 710H 2O) or medicinal borax (Na 2B 4O 210H 2O), benzotriazole (BTA), hexamethylenetetramine (CH 2) 6N 4In 14 kinds of industrial chemicals at least three kinds are formed multiple best complex prescription by attribute separately, and through optimizing composite refining forming, its part technical formula is:
Technical formula (1)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～70%
Magnesium chloride Mg Cl 210～40%
Urea: NH 2-CO-NH 23～10%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (2)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～60%
Sodium chloride nacl 20～40%
Urea: NH 2-CO-NH 23～10%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～6%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (3)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 230～60%
Magnesium chloride Mg Cl 210～40%
Sodium chloride nacl 10～40%
Urea: NH 2-CO-NH 23～10%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MoO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (4)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 230～50%
Magnesium chloride Mg Cl 210～30%
Sodium chloride nacl 20～40%
Losantin: Ca (ClO) 2Or 3Ca (ClO) 22Ca (OH) 23～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m3～6%
Sodium peroxydisulfate: 4Na 22H 2O 2NaCl 3～9%
Technical formula (5)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 210～30%
Magnesium chloride Mg Cl 230～50%
Sodium chloride nacl 20～40%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (6)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 215～35%
Magnesium chloride Mg Cl 250～70%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (7)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～70%
Magnesium chloride Mg Cl 220～50%
Urea: NH 2-CO-NH 23～10%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (8)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Sodium chloride nacl 15～40%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MoO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (9)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～60%
Sodium chloride nacl 25～45%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Clorox: NaClO 2～5%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m2～5%
Technical formula (10)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Magnesium chloride Mg Cl 220～45%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Losantin: Ca (ClO) 2Or 3Ca (ClO) 2, 2Ca (OH) 22～5%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m2～5%
Technical formula (11)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 270～80%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MoO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (12)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Magnesium chloride Mg Cl 270～80%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MoO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (13)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Sodium chloride nacl 70～80%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (14)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (15)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Losantin: Ca (ClO) 2Or 3Ca (CIO) 2, 2Ca (OH) 23～6%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m3～6%
Sodium peroxydisulfate: 4Na 22H 2O 2NaCl 3～9%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Hexamethylenetetramine (CH 2) 6N 42～6%
Technical formula (16)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Magnesium chloride Mg Cl 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 3～6%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (17)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Sodium chloride nacl 75～85%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 3～6%
Losantin: Ca (ClO) 2Or 3Ca (ClO) 2, 2Ca (OH) 22～5%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m2～5%
Sodium peroxydisulfate: 4Na 22H 2O 2NaCl 1～3%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (18)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 3～6%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (19)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Sodium chloride nacl 20～45%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Hexamethylenetetramine (CH 2) 6N 41～3%
Technical formula (20)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～70%
Magnesium chloride Mg Cl 220～50%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (21)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Sodium chloride nacl 20～45%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (22)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 210～30%
Sodium chloride nacl 60～80%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (23)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 210～30%
Calcium chloride CaCl 260～80%
Sodium orthomolybdate: Na 2MoO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Its preparation method is, according to the technical formula requirement, above-mentioned each material is seated in the pulverizer pulverizes, screen, make it reach the quality standard of 0.1mm～8mm solid granular, again it is placed to fully to stir in the stirrer and makes it even, both made the solid Snow Agent.
When Snow Agent is liquid state:
It is to be solvent with water, is solute with the solid Snow Agent that meets quality standard, is mixed with its concentration and is 3% to 80% solution, and the weight content of each component is in its technical formula:
Water 100%
Solid Snow Agent 3.093～400%
Its preparation method is, earlier solvent is seated in the reactor, and the back is added solute and carried out brute force stirring 〉=30 minutes, leaves standstill 〉=30 minutes, go out residue with 120 order copper sievings after, make the liquid Snow Agent.
No matter Snow Agent of the present invention is solid or liquid, all is applicable to the ice-melt snow removing of northern area town and country different kinds of roads, motorway, airport, square, garden, bridge and track traffic and to the flushing of road, motorway, airport, square, garden and bridge.It has ice-melt snow removing effect significantly and purify water, and bleaching delignification is black, sterilization and disinfection, and multinomial functions such as de-sludging deodorizing and cleaning road surface, it is suitable for extensive mechanize and sheds or spraying operation.
3., the beneficial effect compared with background technology of Snow Agent:
(1) good environmental protection of the present invention, compare with present employed snow-melting agent: its corrosion to metal and cement concrete is extremely small, can promote greenery patches and plant-growth.Because the industrial chemicals that Snow Agent is selected can make ferrous metal surface form the protective oxide layer (Fe of one deck densification in the process of ice-melt snow removing 3O 4) Z 250, and aluminium, aluminium alloy, copper, copper alloy had significant protective effect, and Snow Agent is dissolved SO in the water of back 4 2-Low, therefore can reduce corrosion effectively to metal and cement concrete.And nitrocalcite and calcium chloride can provide calcium plain nutrition for greenery patches and plant-growth, calcium is the important component that constitutes plant cell wall, the structure of energy stabilate film and adjusting membrane permeability, cell growth institute is essential, it is soil conditioner, coordinate soil nutrient elements supply and microbial population, the structure of improving the soil; Nitrogen is to constitute living matter---the main component of protein and nucleic acid, it is again the moiety of chlorophyll, VITAMIN, alkaloid, plant hormone etc., many important substance metabolism processes in the involved in plant body produce profound influence to growth and development of plant and quality.Nitrogen content in plant dry matter is 3%～5%, and enough nitrogens are the assurances of plant health growth, and the nitrogen content of urea is very high, can promote the growth of plant greatly, satisfies the demand of plant to nitrogen; Magnesium is chlorophyllous moiety, is the activator of many enzymes, participates in the metabolism of metabolism of fat and nitrogen.Magnesium chloride is soluble in water, and as fertilizer sources uses on sandy soil, sour earth, and fertilizer efficiency is better, can be used as base manure, foliage fertilizer and topdresses; Chlorine participates in photosynthesis, keeps charge balance and turgescence in the cell, and an amount of chlorine helps the synthetic of carbohydrate and transforms, and improves disease resistance of plant; The phosphate fertilizer tertiary sodium phosphate can be accelerated the synthetic running of carbohydrate, promotes nitrogen metabolism and lipogenesis, improves resistance.Different plants are to the content requirement difference of available phosphorus, as containing available phosphorus 0.05%～0.1%, normal contents in the jielu grass blade; Sodium orthomolybdate and sodium tetraborate are again molydbenum fertilizer and the boron fertilizers in necessary trace of plant and the macroelement, can promote greenery patches and plant-growth effectively, and the protection of ecotope is had active effect.
(2), the present invention compares with present employed snow-melting agent: the fast consumption of its ice-melt snow removing speed is few, and environment protecting is good, and existing solid has liquid again, can use under the state of temperature more than-33 ℃; Glassware for drinking water after ice and snow dissolved has that bleaching delignification is black, deodorant to taste, sterilization and disinfection, quick sterilization is arranged, disinfecting cleaning, the decontamination dirt removes spot, purifying water quality, can brute force kill multinomial functions such as first, hepatitis B virus, intestinal bacteria, streptococcus aureus and other pathogenic bacterium and cleaning road surface; Its cost is low; price is honest and clean; raw material supply is sufficient and be easy to buying; production technique is simple and easy to do; it mainly is applicable to the ice-melt snow removing of northern area town and country different kinds of roads, motorway, airport, square, garden, bridge and track traffic and to the flushing of road, motorway, airport, square, garden and bridge, is suitable for extensive mechanize and sheds or spraying operation.
Four, embodiment
When Snow Agent is 0.1mm～8mm irregular polygon solid granular:
At first, according to the best of breed prescription of Snow Agent, required various industrial chemicals are tested.Through check, after being defined as meeting quality standard, each material is seated in the pulverizer pulverizes, screen, make it reach the quality standard of 0.1mm～8mm solid granular; Secondly, it is placed to fully to stir in the stirrer again and makes it even; Once more, the Snow Agent sample of gathering finished product carries out test verification; At last, the finished product pack, the storage that are up to the standards after tested is standby, guard against damp during storage.
When Snow Agent is liquid:
With water is solvent, is solute with the solid Snow Agent that meets quality standard.Earlier solvent is seated in the reactor, the back is added solute and is carried out brute force stirring 〉=30 minutes, leaves standstill 〉=30 minutes, go out residue with 120 order copper sievings after, make the liquid Snow Agent.
Embodiment one:
At the highest temperature-13 ℃, the lowest temperature-19 ℃, snowfall is under the natural condition of 1.6mm; Outside atmosphere is: the midtown, and the greening situation is good, and the road surface is covered by ice and snow, and Motor vehicles travel when intensive, and the weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Technical formula (1)
Nitrocalcite Ca (NO 3) 220%
Magnesium chloride Mg Cl 265%
Sodium orthomolybdate: Na 2MoO 43%
Tertiary sodium phosphate: Na 3PO 412H 2O 3%
Sodium tetraborate: Na 2B 4O 710H 2O 2%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3%
Sodium Benzoate: C 6H 5COONa 3%
Benzotriazole (BTA) 1%
Technical formula (2)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 255%
Magnesium chloride Mg Cl 232%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 6%
Sodium Benzoate: C 6H 5COONa 6%
Benzotriazole (BTA) 1%
Embodiment two:
At the highest temperature-26 ℃, the lowest temperature-33 ℃, snowfall is under the natural condition of 1.6mm; Outside atmosphere is: the midtown, and the greening situation is good, and the road surface is covered by ice and snow, and Motor vehicles travel when intensive, and the weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 275%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 3%
Losantin: Ca (ClO) 2Or 3Ca (CIO) 2, 2Ca (OH) 23%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m3%
Sodium peroxydisulfate: 4Na 22H 2O 2NaCl 2%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 6%
Sodium Benzoate: C 6H 5COONa 6%
Hexamethylenetetramine (CH 2) 6N 42%
Embodiment three:
At the highest temperature-19 ℃, the lowest temperature-26 ℃, snowfall is under the natural condition of 1.1mm; Outside atmosphere is: motorway, and the road surface is covered by ice and snow, and Motor vehicles travel when intensive, and the weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 260%
Magnesium chloride Mg Cl 230%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 6%
Sodium Benzoate: C 6H 5COONa 3%
Benzotriazole (BTA) 1%
With above-mentioned each material component by weight, be placed in the pulverizer in batches and pulverize, screen, make it reach the quality standard of 0.1mm～8mm solid granular; Then, it is placed in the stirrer fully stirs again, each material is stirred; At last, the product that will meet quality standard is packed in the truck spreader, and to shedding operation, product pack, the storage that maybe will meet quality standard are standby with implementing.
Embodiment four:
In the highest temperature+33 ℃, the lowest temperature+26 ℃ are under the dry natural condition; Outside atmosphere is: midtown square, Motor vehicles travel intensive, the greening situation is good, the contaminated need in road surface, square clean, with water is solvent, with the solid Snow Agent that meets quality standard is solute, is mixed with its concentration and is 6% solution, and the weight content of each component is in its technical formula: (1=100kg/ consumption)
Water 100%
Solid Snow Agent 6.383%
Embodiment five:
At the highest temperature-13 ℃, the lowest temperature-19 ℃, snowfall is under the natural condition of 1.1mm; Outside atmosphere is: the midtown, and the greening situation is good,, the road surface is covered by ice and snow, and Motor vehicles travel when intensive, in the time of need carrying out the ice-melt snow removing.With water is solvent, is solute with the solid Snow Agent that meets quality standard, is mixed with its concentration and is 60% solution, and the weight content of each component is in its technical formula: (1=100kg/ consumption)
Water 100%
Solid Snow Agent 150%
Earlier water is seated in the reactor, then with solid Snow Agent component by weight, be placed in the reactor in batches, stir 〉=30 minutes, leave standstill 〉=30 minutes, go out residue with 120 order copper sievings after, make the Snow Agent of liquid, enforcement ground is sprayed, or carry out branch and irritate, seal, pack, store.

Claims (2)

1, Snow Agent of the present invention is characterized in that: when Snow Agent was 0.1mm～8mm irregular polygon solid granular, it was by calcium chloride (CaCl 2) and magnesium chloride (MgCl 2) and sodium-chlor (NaCl) and nitrocalcite Ca (NO 3) 2With urea NH 2-CO-NH 2With Efficacious Disinfeitant (Na 3PO 4 NaOCl12H 2O) two kinds, three kinds, four kinds in six kinds of industrial chemicals and five kinds with have purify water, bleaching delignification is black, sterilization and disinfection, de-sludging deodorizing, emulsification saponification and the Losantin Ca (ClO) of nutritive element and corrosion inhibition can be provided for plant-growth 2Or high test bleaching powder 3Ca (ClO) 2, 2Ca (OH) 2, clorox (NaClO), sodium peroxydisulfate (4Na 22H 2O 2NaCl), aluminum chloride (AlCl 3) or polymerize aluminum chloride [Al 2(OH) nCl 6-n] m, Starso (Na 2SiO 3), Sodium orthomolybdate (Na 2MoO 4), Sodium Benzoate C 6H 5COONa,, tertiary sodium phosphate (Na 3PO 412H 2O), sodium tetraborate (Na 2B 4O 710H 2O) or medicinal borax (Na 2B 4O 210H 2O), benzotriazole (BTA), hexamethylenetetramine (CH 2) 6N 4In 14 kinds of industrial chemicals at least three kinds are formed multiple best complex prescription by attribute separately, and through optimizing composite refining forming, its part technical formula is:
Technical formula (1)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～70%
Magnesium chloride Mg Cl 210～40%
Urea: NH 2-CO-NH 23～10%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (2)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～60%
Sodium chloride nacl 20～40%
Urea: NH 2-CO-NH 23～10%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～6%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (3)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 230～60%
Magnesium chloride Mg Cl 210～40%
Sodium chloride nacl 10～40%
Urea: NH 2-CO-NH 23～10%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MOO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (4)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 230～50%
Magnesium chloride Mg Cl 210～30%
Sodium chloride nacl 20～40%
Losantin: Ca (ClO) 2Or 3Ca (ClO) 22Ca (OH) 23～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m3～6%
Sodium peroxydisulfate: 4Na 22H 2O 2NaCI 3～9%
Technical formula (5)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 210～30%
Magnesium chloride Mg Cl 230～50%
Sodium chloride nacl 20～40%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (6)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 215～35%
Magnesium chloride Mg Cl 250～70%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (7)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～70%
Magnesium chloride Mg Cl 220～50%
Urea: NH 2-CO-NH 23～10%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (8)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Sodium chloride nacl 15～40%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MOO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (9)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～60%
Sodium chloride nacl 25～45%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Clorox: NaClO 2～5%
Aluminum chloride or polymerize aluminum chloride: AICI 3Or { Al 2(OH) nCl 6-n} m2～5%
Technical formula (10)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Magnesium chloride Mg Cl 220～45%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Losantin: Ca (ClO) 2Or 3Ca (ClO) 2, 2Ca (OH) 22～5%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m2～5%
Technical formula (11)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 270～80%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MOO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 2～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (12)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Magnesium chloride Mg Cl 270～80%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MOO 43～9%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～9%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (13)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Sodium chloride nacl 70～80%
Urea: NH 2-CO-NH 23～10%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (14)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (15)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Losantin: Ca (ClO) 2Or 3Ca (ClO) 2, 2Ca (OH) 23～6%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { Al 2(OH) nCl 6-n} m3～6%
Sodium peroxydisulfate: 4Na 22H 2O 2NaCl 3～9%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Hexamethylenetetramine (CH 2) 6N 42～6%
Technical formula (16)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Magnesium chloride Mg Cl 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 3～6%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (17)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Sodium chloride nacl 75～85%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 3～6%
Losantin: Ca (ClO) 2Or 3Ca (ClO) 2, 2Ca (OH) 22～5%
Aluminum chloride or polymerize aluminum chloride: AlCl 3Or { AI 2(OH) nCl 6-n) m2～5%
Sodium peroxydisulfate: 4Na 22H 2O 2NaCl 1～3%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (18)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 270～80%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 3～6%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Technical formula (19)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Sodium chloride nacl 20～45%
Efficacious Disinfeitant: Na 3PO 4 NaOCl12H 2O 2～5%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Hexamethylenetetramine (CH 2) 6N 41～3%
Technical formula (20)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～70%
Magnesium chloride Mg Cl 220～50%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (21)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Calcium chloride CaCl 240～65%
Sodium chloride nacl 20～45%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (22)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 210～30%
Sodium chloride nacl 60～80%
Starso: Na 2SiO 3Or Na 2OSiO 25H 2O 3～9%
Sodium Benzoate: C 6H 5COONa 3～9%
Benzotriazole (BTA) 1～3%
Technical formula (23)
The weight percentage of the combination of various industrial chemicals and each component is in its technical formula:
Nitrocalcite Ca (NO 3) 210～30%
Calcium chloride CaCl 260～80%
Sodium orthomolybdate: Na 2MOO 43～6%
Tertiary sodium phosphate: Na 3PO 412H 2O 3～6%
Sodium tetraborate: Na 2B 4O 710H 2O 3～6%
Its preparation method is, according to the technical formula requirement, above-mentioned each material is seated in the pulverizer pulverizes, screen, make it reach the quality standard of 0.1mm～8mm solid granular, again it is placed to fully to stir in the stirrer and makes it even, both made the solid Snow Agent.
When Snow Agent is liquid state:
It is to be solvent with water, is solute with the solid Snow Agent that meets quality standard, is mixed with its concentration and is 3% to 80% solution, and the weight content of each component is in its technical formula:
Water 100%
Solid Snow Agent 3.093～400%
Its preparation method is, earlier solvent is seated in the reactor, and the back is added solute and carried out brute force stirring 〉=30 minutes, leaves standstill 〉=30 minutes, go out residue with 120 order copper sievings after, make the liquid Snow Agent.
2, according to the described Snow Agent of claim 1; it is characterized in that: Snow Agent of the present invention has two kinds of solid and liquid; all be applicable to the ice-melt snow removing of northern area urban and suburban roads, motorway, airport, square, garden, bridge and track traffic and, be suitable for extensive mechanize and shed or spraying operation the washing of decontamination, sterilization and the quick sterilization of road, motorway, airport, square, garden and bridge.
CN 200510046439 2005-05-17 2005-05-17 Snow melting agent Pending CN1693407A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7879254B2 (en) 2006-01-25 2011-02-01 Seung Cheol Jung Snow removal agent and preparation method
CN106178867A (en) * 2016-08-30 2016-12-07 中盐金坛盐化有限责任公司 A kind of method utilizing lime-flue gas method brine sludge to prepare hydrochloric acid calcium and magnesium Snow Agent
CN106634838A (en) * 2016-09-29 2017-05-10 黑龙江大学 Method for preparing environment-friendly snow-melting agent with iron and aluminum extracted from red mud and application of environment-friendly snow-melting agent
CN108865066A (en) * 2018-08-02 2018-11-23 甘肃恒路交通勘察设计院有限公司 A kind of novel high-efficiency environment friendly type deicing salt
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
CN110358502A (en) * 2019-07-16 2019-10-22 杨毅男 A kind of compound snow-melting agent

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7879254B2 (en) 2006-01-25 2011-02-01 Seung Cheol Jung Snow removal agent and preparation method
CN106178867A (en) * 2016-08-30 2016-12-07 中盐金坛盐化有限责任公司 A kind of method utilizing lime-flue gas method brine sludge to prepare hydrochloric acid calcium and magnesium Snow Agent
CN106634838A (en) * 2016-09-29 2017-05-10 黑龙江大学 Method for preparing environment-friendly snow-melting agent with iron and aluminum extracted from red mud and application of environment-friendly snow-melting agent
CN108865066A (en) * 2018-08-02 2018-11-23 甘肃恒路交通勘察设计院有限公司 A kind of novel high-efficiency environment friendly type deicing salt
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
CN110358502A (en) * 2019-07-16 2019-10-22 杨毅男 A kind of compound snow-melting agent

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