Ice snow fast thawing agent

A technology of ice and snow, naocl 12h2o, applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of slow ice melting and snow removal, damage to plants, metal and cement concrete corrosion, etc., to save manpower, ensure normal driving, The effect of protecting the ecological environment

Inactive Publication Date: 2007-04-18
杨毅男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0033] In order to solve the current situation that the deicing agent currently used at home and abroad is slow in melting ice and snow, it is not suitable for use at lower temperatures, and it is powerless to melt ice and snow in rail transit, and solve its corrosion on metal and cement concrete and harm plants and green space growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Under the natural conditions of the highest temperature of -16°C, the lowest temperature of -28°C, and snowfall of 1.3mm; the external environment is: the downtown area, the greening is good, the road is covered with ice and snow, and when the motor vehicles are driving intensively, the ice and snow quick melting method is adopted. The technical formulation combination of the agent is:

[0068] (12), Ca(NO 3 ) 2 +CaCl 2 +MgCl 2 +NaCl+Ca(ClO) 2 +Na 3 PO 4 ·NaOCl·12H 2 o

[0069] Calcium nitrate: Ca(NO 3 ) 2 0-30 Calcium chloride: CaCl 2 1-98

[0070] Magnesium Chloride: MgCl 2 1-98 Sodium chloride: NaCl 0-60

[0071] Calcium hypochlorite: Ca(ClO) 2 0.01-5

[0072] Trisodium Phosphate Chloride: Na 3 PO 4 ·NaOCl·12H 2 O 0.1-3

[0073] The parts by weight of each component in its technical formula are:

[0074] Calcium nitrate: Ca(NO 3 ) 2 10 Calcium chloride: CaCl 2 35

[0075] Magnesium Chloride: MgCl 2 ...

Embodiment 2

[0080] Under the natural conditions of the highest temperature of -21°C, the lowest temperature of -28°C, and snowfall of 1.3mm; the external environment is: the urban-rural fringe area, the road surface is covered with snow and ice, and when motor vehicles are driving intensively, the technology of ice and snow quick-melting agent is used The recipe combination is:

[0081] (8), Ca(NO 3 ) 2 +CaCl 2 +MgCl 2 +NaCl+Ca(ClO) 2 +Na 2 SiO 3 +Na 3 PO 4 ·NaOCl·12H 2 o

[0082] Calcium nitrate: Ca(NO 3 ) 2 0-30 Calcium chloride: CaCl 2 1-98

[0083] Magnesium Chloride: MgCl 2 1-98 Sodium chloride: NaCl 0-60

[0084] Calcium hypochlorite: Ca(ClO) 20.01-5 Sodium metasilicate: Na 2 SiO 3 0.1-3

[0085] Trisodium Phosphate Chloride: Na 3 PO 4 ·NaOCl·12H 2 O 0.1-3

[0086] The parts by weight of each component in its technical formula are:

[0087] Calcium nitrate: Ca(NO 3 ) 2 5 Calcium chloride: CaCl 2 55

[0088] Magnesium ...

Embodiment 3

[0093] Under the natural conditions of the highest temperature of -26°C, the lowest temperature of -36°C, and snowfall of 1.3mm; the external environment is: highways, roads covered with ice and snow, and when motor vehicles are driving intensively, the technical formula combination of ice and snow quick-melting agent is used yes:

[0094] (13), Ca(NO 3 ) 2 +CaCl 2 +MgCl 2 +NaCl+Ca(ClO) 2 +Na 2 SiO 3

[0095] Calcium nitrate: Ca(NO 3 ) 2 0-30 Calcium chloride: CaCl 2 1-98

[0096] Magnesium Chloride: MgCl 2 1-98 Sodium chloride: NaCl 0-60

[0097] Calcium hypochlorite: Ca(ClO) 2 0.01-5 Sodium metasilicate: Na 2 SiO 3 0.1-3

[0098] The parts by weight of each component in its technical formula are:

[0099] Calcium nitrate: Ca(NO 3 ) 2 5 Calcium chloride: CaCl 2 60

[0100] Magnesium Chloride: MgCl 2 20 Sodium chloride: NaCl 14

[0101] Calcium hypochlorite: Ca(ClO) 2 0.5 Sodium metasilicate: Na 2 SiO 3...

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PUM

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Abstract

This invention belongs to compound salt field. This invention provides a ice snow quick melting agent in order to solve the problem of low speed in ice melting and snow eliminating, incompetence under lower temperature, corrosion on metal and cement concrete, threatening the growth of plant and green land of present snow melting agent. Its ingredients includes at least two of the following chemical materials: calcium nitrate, calcium chloride, magnesium chloride, sodium chloride, calcium hypochlorite and at least one of the following eight chemical materials: sodium metasilicate, sodium molybdate, sodium phosphate, sodium benzoate, borax, sodium nitrate, Efficacious Disinfeitant, hydroxybenzotriazole. It is suitable for using over subzero 40DEG C.

Description

[0001] The ice and snow quick-melting agent of the invention has remarkable ice-melting and snow-removing effects, wide application range, simple and convenient preparation method, and meets environmental protection requirements. 1. Technical field [0002] The invention belongs to the chemical category and belongs to the technical field of organic and inorganic compound salts. 2. Background technology [0003] 1. Understanding of the invention of "Ice and Snow Instant Melting Agent" [0004] (1) The working principle of ice and snow quick-melting agent [0005] The ice and snow quick-melting agent and the currently used snow-melting agent, whether solid or liquid, are all in order to reduce the freezing point of water. Its ice-melting and snow-removing mechanism belongs to the chemical category and belongs to the technical field of organic and inorganic compound salts. It uses the water absorption of the ice and snow quick-melting agent and the large amount of heat releas...

Claims

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Application Information

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IPC IPC(8): C09K3/18
Inventor 杨毅男
Owner 杨毅男
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