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Ice snow fast melting agent

A technology of ice and snow, calcium chloride, applied in the chemical field, can solve the problems of slow snow removal, harm to plants, metal and cement concrete corrosion, etc., to achieve the effect of fast melting ice and snow removal, low price and reducing corrosion

Inactive Publication Date: 2006-01-11
杨毅男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0029] In order to solve the current situation that the deicing agent currently used in China has a slow snow removal speed, is not suitable for use at lower temperatures, and is powerless to melt ice and snow in rail transit, and solve its corrosion on metal and cement concrete and endanger the growth of plants and green spaces And other issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0524] Under the natural conditions of the highest temperature of -26°C, the lowest temperature of -33°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:

[0525] (Technical formula sixteen)

[0526] Calcium Chloride: CaCl 2 90~97% Sodium metasilicate: Na 2 SiO 3 1~3%

[0527] Sodium molybdate: Na 2 MoO 4 1~6% trisodium phosphate: Na 3 PO 4 1~6%

[0528] The proportioning of its technical formula is (weight %): determine that total consumption is 100 tons

[0529] Calcium Chloride: CaCl 2 90% Sodium metasilicate: Na 2 SiO 3 2%

[0530] Trisodium phosphate: Na 3 PO 4 4% Sodium molybdate: Na 2 MoO 4 4%

[0531]Chemical raw materials are needed: calcium chloride: 90 tons; sodium metasili...

Embodiment 2

[0533] Under the natural conditions of the highest temperature of -13°C, the lowest temperature of -21°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:

[0534] (Technical Recipe 106)

[0535] Calcium nitrate: Ca(NO 3 ) 2 15~35% Magnesium chloride: MgCl 2 60-80%

[0536] Sodium metasilicate: Na 2 SiO 3 1~3% trisodium phosphate: Na 3 PO 4 1~6%

[0537] Sodium molybdate: Na 2 MoO 4 1~6%

[0538] The proportioning of its technical prescription is (weight %), and it is 100 tons to determine that total consumption is:

[0539] Calcium nitrate: Ca(NO 3 ) 2 25% Magnesium Chloride: MgCl 2 67%

[0540] Sodium metasilicate: Na 2 SiO 3 2% Trisodium Phosphate: Na 3 PO 4 3%

[0541] Sodiu...

Embodiment 3

[0544] Under the natural conditions of the highest temperature of -16°C, the lowest temperature of -29°C, and a 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:

[0545] (Technical recipe 126)

[0546] Calcium Chloride: CaCl 2 0~98% Calcium nitrate: Ca(NO 3 ) 2 0~98%

[0547] Trisodium phosphate: Na 3 PO 4 1~6% Sodium molybdate: Na 2 MoO 4 1~6%

[0548] The proportioning of its technical prescription is (weight %), and it is 100 tons to determine that total consumption is:

[0549] Calcium Chloride: CaCl 2 60% Calcium nitrate: Ca(NO 3 ) 2 30%

[0550] Trisodium phosphate: Na 3 PO 4 5% Sodium molybdate: Na 2 MoO 4 5%

[0551] Chemical raw materials are needed: calcium chloride: 60 tons; calc...

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Abstract

A fast ice-snow thawing agent is prepared from 3 or 4 or 5 or 6 of 9 Chemicals including calcium chloride, magnesium chloride, calcium nitrate, sodium meta-silicate, sodium molybdate, etc. Its advantages are high speed and effect and environmental protection.

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 category of chemistry 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] The ice and snow quick-melting agent of the present invention and the deicing agent used at present, whether solid or liquid, are all in order to lower 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 released during melting to displace the structural lat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/18
Inventor 杨毅男
Owner 杨毅男
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