CN100358968C - Ice-melting snow-removing agent - Google Patents
Ice-melting snow-removing agent Download PDFInfo
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- CN100358968C CN100358968C CNB2005100462514A CN200510046251A CN100358968C CN 100358968 C CN100358968 C CN 100358968C CN B2005100462514 A CNB2005100462514 A CN B2005100462514A CN 200510046251 A CN200510046251 A CN 200510046251A CN 100358968 C CN100358968 C CN 100358968C
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- chloride
- losantin
- sodium
- snow removing
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- 238000002844 melting Methods 0.000 title claims abstract description 42
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 54
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 41
- 230000008018 melting Effects 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910001868 water Inorganic materials 0.000 claims abstract description 32
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 25
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 20
- 239000001110 calcium chloride Substances 0.000 claims abstract description 20
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 20
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 15
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012964 benzotriazole Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 13
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims abstract description 10
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 9
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 9
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 39
- 239000011734 sodium Substances 0.000 claims description 26
- 239000003317 industrial substance Substances 0.000 claims description 14
- 229910052708 sodium Inorganic materials 0.000 claims description 14
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 12
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 12
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 238000011026 diafiltration Methods 0.000 claims description 2
- 239000012047 saturated solution Substances 0.000 claims description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 239000004568 cement Substances 0.000 abstract description 6
- 239000004567 concrete Substances 0.000 abstract description 6
- 230000008635 plant growth Effects 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 abstract description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 238000004332 deodorization Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 235000019795 sodium metasilicate Nutrition 0.000 abstract 1
- 239000011684 sodium molybdate Substances 0.000 abstract 1
- 235000015393 sodium molybdate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 235000011147 magnesium chloride Nutrition 0.000 description 12
- 239000011575 calcium Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- -1 Losantin Chemical compound 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention belongs to the field of chemistry and the technical field of composite salt. The present invention is classified into a solid type and a liquid type and is formed by the optimization, the composition and the refining of three or four or five kinds of chemical raw materials of calcium nitrate, calcium chloride, magnesium chloride, aluminium chloride or polyaluminium chloride, calcium hypochlorite, sodium hypochlorite and sodium dioxide, at least two kinds of chemical raw materials of sodium metasilicate, sodium molybdate, sodium tripolyphosphate, benzotriazole and sodium benzoate as corrosion inhibitors and a water quality stabilizer-PTX-CS. The present invention has the advantages of rapid ice-snow melting and removal and good environmental protection, and the present invention can effectively reduce the corrosion of metal and cement concrete and promote the growth of plants; the present invention has multiple functions of black removal, deodorization, sterilization, disinfection, water purification, road surface cleanness, etc. on water obtained after ice and snow are melted; the present invention has obvious effect of guaranteeing fluent traffic in cities, reducing traffic accidents and guaranteeing the safety of people and vehicles. The present invention is suitable for urban and rural roads, freeways, airports, squares, yards, bridges, etc. (at the temperature above 40 DEG C below zero).
Description
Sleet melting and snow removing 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 " sleet melting and snow removing agent "
No matter sleet melting and snow removing 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 chemical category, is the composite salt technical field.It utilizes the water-absorbent of sleet melting and snow removing agent and a large amount of heat releases when melting, and makes the structural lattice dislocation in the ice and snow, causes ice dissolution.Absorb heat during ice dissolution, the temperature around making descends, and at this moment the vapour pressure of solution in order to reach new balance, impels ice and snow constantly to melt and formation solution less than the vapour pressure of ice and snow, thereby reduces the zero pour of water.Under cold condition, the working mechanism of the ice-melt snow removing that the above-mentioned compound movement equilibrium process that goes round and begins again is exactly a sleet melting and snow removing agent.Sleet melting and snow removing 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 sleet melting and snow removing agent
It is by three kinds, four kinds, five kinds in the industrial chemicals such as water and nitrocalcite, calcium chloride, magnesium chloride, aluminum chloride or polymerize aluminum chloride, Losantin, clorox, sodium peroxide and as the metasilicic acid of inhibiter receive, at least two kinds and water quality stabilizer-PTX-CS in the industrial chemicals such as molybdic acid is received, tripoly phosphate sodium STPP, benzotriazole, phenylformic acid are received, 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
Sleet melting and snow removing 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-40 ℃.It mainly is applicable to the ice-melt snow removing of northern area town and country different kinds of roads, motorway, airport, square, garden and bridge, and particularly the ice-melt snow removing effect to track traffic is particularly remarkable, and it is suitable for extensive mechanize and sheds or spraying operation.
Three, summary of the invention
1, the purpose of invention " sleet melting and snow removing agent "
For solving domestic present employed snow-melting agent, snow removing speed is slow, be not suitable for using at a lower temperature,, and solve its corrosion and problems such as harm plant and greenery patches growth metal and cement concrete to the ice-melt of the track traffic helpless present situation that removes the snow.Sleet melting and snow removing agent can be preserved the ecological environment, and improves the speed of ice-melt snow removing.It is suitable for using under (40 ℃) 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 a large amount of fortune snow that removes works, and can save great amount of manpower and material resources and financial resources, creates 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 sleet melting and snow removing agent.
2, the technical solution adopted for the present invention to solve the technical problems
When sleet melting and snow removing agent was liquid state, it was by water: H
2O and calcium chloride: CaCl
2, magnesium chloride: MgCl
2, polymerize aluminum chloride, Losantin Ca (ClO)
2Three kinds or four kinds of compositions in four kinds of industrial chemicals, its technical formula combination is: water and calcium chloride and magnesium chloride and polymerize aluminum chloride and Losantin; Water and calcium chloride and polymerize aluminum chloride and Losantin; Respectively add the Starso of component: Na by weight in three kinds of technical formulas of water and magnesium chloride and polymerize aluminum chloride and Losantin
2SiO
3, Sodium orthomolybdate: Na
2MoO
4, tripoly phosphate sodium STPP: Na
5P
3O
10, benzotriazole (BTA), Sodium Benzoate: C
7H
5NaO
2At least two kinds compound prescription in five kinds of industrial chemicals is as inhibiter and add water quality stabilizer-PTX-CS of 0.0001～1 to be mixed with its concentration be 1% to saturated solution,, the weight content of each component is in its technical formula:
Water: H
2O 3-400
Calcium chloride: CaCl
21-98
Magnesium chloride: MgCl
21-98
Polymerize aluminum chloride: 0.001-3.0
Losantin: Ca (ClO)
20.001-1.6
Starso: Na
2SiO
30.1-10
Sodium orthomolybdate: Na
2MoO
40.1-16
Tripoly phosphate sodium STPP: Na
5P
3O
100.1-16
Benzotriazole: (BTA) 0.1-3
Sodium Benzoate: C
7H
5NaO
20.1-6
Water quality stabilizer-PTX-CS 0.0001-1
Its preparation method is, earlier water put in the reactor, then with above-mentioned each industrial chemicals in batches, puts successively in the reactor, after fully dissolving and stirring, sieves after diafiltration goes out residue with 〉=120 purpose copper, both has been prepared into liquid sleet melting and snow removing agent.
When sleet melting and snow removing agent was the solid of 0.1mm～8mm, it was by calcium chloride: CaCl
2, magnesium chloride: MgCl
2, polymerize aluminum chloride, Losantin Ca (ClO)
2Three kinds or four kinds of compositions in four kinds of industrial chemicals, its technical formula combination is: calcium chloride and magnesium chloride and polymerize aluminum chloride and Losantin; Calcium chloride and polymerize aluminum chloride and Losantin; Respectively add the Starso of component: Na by weight in three kinds of technical formulas of magnesium chloride and polymerize aluminum chloride and Losantin
2SiO
3, Sodium orthomolybdate: Na
2MoO
4, tripoly phosphate sodium STPP: Na
5P
3O
10, benzotriazole (BTA), Sodium Benzoate: C
7H
5NaO
2At least two kinds compound prescription in the kind industrial chemicals is as inhibiter, and the weight content of each component is in its technical formula:
Calcium chloride: CaCl
21-98
Magnesium chloride: MgCl
21-98
Polymerize aluminum chloride: 0.001-3.0
Losantin: Ca (ClO)
20.001-1.6
Starso: Na
2SiO
30.1-10
Sodium orthomolybdate: Na
2MoO
40.1-16
Tripoly phosphate sodium STPP: Na
5P
3O
100.1-16
Benzotriazole: (BTA) 0.1-3
Sodium Benzoate: C
7H
5NaO
20.1-6
Its preparation method is, above-mentioned each material is seated in the pulverizer pulverizes, screen, and makes its quality standard that reaches 0.1mm～8mm solid granular, it is placed to fully to stir in the stirrer again to make it even, both made the solid sleet melting and snow removing agent.
Sleet melting and snow removing agent of the present invention; no matter be solid or liquid; all be applicable to the ice-melt snow removing of northern area town and country different kinds of roads, motorway, airport, square, garden and bridge; particularly the ice-melt snow removing effect to track traffic is particularly remarkable, is suitable for extensive mechanize and sheds or spraying operation.
3., the beneficial effect compared with background technology of sleet melting and snow removing 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 a kind of agent for quick melting snow or ice 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 a kind of agent for quick melting snow or ice dissolves 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; Magnesium is chlorophyllous moiety, is the activator of many enzymes, participates in the metabolism of metabolism of fat and nitrogen.The magnesium chloride as fertilizer sources uses on sandy soil, sour earth, and fertilizer efficiency is better, can be used as base manure, foliage fertilizer and topdresses; Sodium orthomolybdate, tripoly phosphate sodium STPP are again molydbenum fertilizer and the phosphate fertilizer 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-40 ℃; Glassware for drinking water after ice and snow dissolved has that bleaching delignification is black, deodorant to taste, sterilization and disinfection, purify water and clean multinomial function such as road surface; Its cost is low; price is honest and clean, and raw material supply is sufficient and be easy to buying, and production technique is simple and easy to do; be suitable for extensive mechanize and shed or spraying operation, can give full play to its ice-melt snow removing usefulness at aspects such as urban and suburban roads, motorway, airport, square, garden and bridges.
Four, embodiment
When sleet melting and snow removing agent is 0.1mm～8mm irregular polygon solid granular:
At first, according to a kind of best of breed prescription of agent for quick melting snow or ice, 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, a kind of agent for quick melting snow or ice 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 sleet melting and snow removing agent is liquid:
With water is solvent, is solute with the solid sleet melting and snow removing agent that meets quality standard.Earlier solvent is seated in the reactor, the back adds solute and stirs 〉=30 minutes, then water quality stabilizer-PTX-CS is added in the solution, stir 〉=10 minutes quiet, put 〉=after 30 minutes, go out residue with 120 order copper sievings after, make the liquid agent for quick melting snow or ice.
Embodiment one:
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 its technical formula is that the weight content of each component is:
Calcium chloride: 80 magnesium chlorides 20
Losantin: 1.3 Sodium orthomolybdates: 6
Tripoly phosphate sodium STPP: 6 Starsos: 3
Aluminum chloride or polymerize aluminum chloride: 1.3
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 two:
At the highest temperature-16 ℃, the lowest temperature-23 ℃, 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 its technical formula is that the weight content of each component is:
Water: 100 nitrocalcite: 70
Magnesium chloride 30 Sodium orthomolybdates: 6
Tripoly phosphate sodium STPP: 6 clorox: 1.8
Aluminum chloride or polymerize aluminum chloride: 1.3 water quality stabilizers-PTX-CS:0.001
Earlier water is seated in the reactor, then with above-mentioned each material component by weight, be placed in batches in the reactor, stir 〉=30 minutes, then water quality stabilizer-PTX-CS is added in the solution, stir 〉=10 minutes quiet, leave standstill 〉=after 30 minutes, go out residue with 120 order copper sievings after, make the sleet melting and snow removing agent of liquid, enforcement ground is sprayed, or carry out branch and irritate, seal, pack, store.
Claims (3)
1, sleet melting and snow removing agent, it is characterized in that: when sleet melting and snow removing agent is liquid state, it is formed by three kinds or four kinds in water and calcium chloride, magnesium chloride, polymerize aluminum chloride, four kinds of industrial chemicals of Losantin, and its technical formula combination is: water and calcium chloride and magnesium chloride and polymerize aluminum chloride and Losantin; Water and calcium chloride and polymerize aluminum chloride and Losantin; Respectively add at least two kinds compound prescription in five kinds of industrial chemicals of Starso, Sodium orthomolybdate, tripoly phosphate sodium STPP, benzotriazole, Sodium Benzoate of component by weight in three kinds of technical formulas of water and magnesium chloride and polymerize aluminum chloride and Losantin as inhibiter with add water quality stabilizer-PTX-CS of 0.0001～1 to be mixed with its concentration be 1% to saturated solution, the weight content of each component is in its technical formula:
Water: 3-400
Calcium chloride: 1-98
Magnesium chloride: 1-98
Polymerize aluminum chloride: 0.001-3.0
Losantin: 0.001-1.6
Starso: 0.1-10
Sodium orthomolybdate: 0.1-16
Tripoly phosphate sodium STPP: 0.1-16
Benzotriazole: 0.1-3
Sodium Benzoate: 0.1-6
Water quality stabilizer-PTX-CS 0.0001-1
Its preparation method is, earlier water put in the reactor, then with above-mentioned each industrial chemicals in batches, puts successively in the reactor, after fully dissolving and stirring, sieves after diafiltration goes out residue with 〉=120 purpose copper, promptly is prepared into liquid sleet melting and snow removing agent.
2, sleet melting and snow removing agent according to claim 1, it is characterized in that: when sleet melting and snow removing agent is the solid of 0.1mm～8mm, it is formed by three kinds or four kinds in calcium chloride, magnesium chloride, polymerize aluminum chloride, four kinds of industrial chemicals of Losantin, and its technical formula combination is: calcium chloride and magnesium chloride and polymerize aluminum chloride and Losantin; Calcium chloride and polymerize aluminum chloride and Losantin; Respectively add at least two kinds compound prescription in five kinds of industrial chemicals of Starso, Sodium orthomolybdate, tripoly phosphate sodium STPP, benzotriazole, Sodium Benzoate of component by weight in three kinds of technical formulas of magnesium chloride and polymerize aluminum chloride and Losantin as inhibiter, the weight content of each component is in its technical formula:
Calcium chloride: 1-98
Magnesium chloride: 1-98
Polymerize aluminum chloride: 0.001-3.0
Losantin: 0.001-1.6
Starso: 0.1-10
Sodium orthomolybdate: 0.1-16
Tripoly phosphate sodium STPP: 0.1-16
Benzotriazole: 0.1-3
Sodium Benzoate: 0.1-6
Its preparation method is, above-mentioned each material is seated in the pulverizer pulverizes, screen, and makes its quality standard that reaches 0.1mm～8mm solid granular, it is placed to fully to stir in the stirrer again to make it even, promptly makes the solid sleet melting and snow removing agent.
3, sleet melting and snow removing agent according to claim 1 and 2; no matter it is solid or liquid; all be applicable to the ice-melt snow removing of northern area territory township different kinds of roads, motorway, track traffic, airport, square, garden and bridge, be suitable for extensive mechanize and shed or spraying operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100462514A CN100358968C (en) | 2005-04-15 | 2005-04-15 | Ice-melting snow-removing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100462514A CN100358968C (en) | 2005-04-15 | 2005-04-15 | Ice-melting snow-removing agent |
Publications (2)
| Publication Number | Publication Date |
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| CN1667080A CN1667080A (en) | 2005-09-14 |
| CN100358968C true CN100358968C (en) | 2008-01-02 |
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| CNB2005100462514A Expired - Fee Related CN100358968C (en) | 2005-04-15 | 2005-04-15 | Ice-melting snow-removing agent |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106178867B (en) * | 2016-08-30 | 2019-02-22 | 中盐金坛盐化有限责任公司 | A method of hydrochloric acid calcium and magnesium deicing salt is prepared using lime-flue gas method salt slurry |
| CN108300415B (en) * | 2018-02-13 | 2020-07-03 | 沈阳工业大学 | High-efficiency, multi-functional and environmentally friendly formate snow melting agent |
| CN108395878B (en) * | 2018-02-13 | 2020-07-31 | 沈阳工业大学 | Efficient green snow-melting agent special for airport |
| CN110358502A (en) * | 2019-07-16 | 2019-10-22 | 杨毅男 | A kind of compound snow-melting agent |
| CN111793468A (en) * | 2020-08-11 | 2020-10-20 | 杨毅男 | Composite ice melting and snow removing agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332220A (en) * | 2001-06-08 | 2002-01-23 | 岳石 | Efficient low-corrosive ice and snow eliminating agent |
| CN1347948A (en) * | 2001-11-13 | 2002-05-08 | 天津市长芦精细生化有限公司 | Compound snow-melting antifreezer and its production process |
| CN1355271A (en) * | 2000-11-30 | 2002-06-26 | 陈励 | Antirust snow-thawing agent |
| CN1506433A (en) * | 2002-12-06 | 2004-06-23 | 北京化工大学 | Spray-type agricultural plastic shed film anti-fog and water-repellent agent and preparation method thereof |
-
2005
- 2005-04-15 CN CNB2005100462514A patent/CN100358968C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355271A (en) * | 2000-11-30 | 2002-06-26 | 陈励 | Antirust snow-thawing agent |
| CN1332220A (en) * | 2001-06-08 | 2002-01-23 | 岳石 | Efficient low-corrosive ice and snow eliminating agent |
| CN1347948A (en) * | 2001-11-13 | 2002-05-08 | 天津市长芦精细生化有限公司 | Compound snow-melting antifreezer and its production process |
| CN1506433A (en) * | 2002-12-06 | 2004-06-23 | 北京化工大学 | Spray-type agricultural plastic shed film anti-fog and water-repellent agent and preparation method thereof |
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| CN1667080A (en) | 2005-09-14 |
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