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Rapid snow melting agent

An ice and snow, CH3COO technology, applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of slow ice melting and snow removal, harmful plants, corrosion of metals and cement concrete, etc.

Inactive Publication Date: 2006-11-22
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

[0073] 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:

[0074] (3), (CH 3 COO) 2 Ca+(CH 3 COO) 2 Mg+NH 2 -CO-NH 2 +Na 2 B 4 o 7 +Na 3 PO 4 +Na 2 MoO 4

[0075] Calcium acetate: (CH 3 COO) 2 Ca 1-98 Magnesium acetate: (CH 3 COO) 2 Mg 1-98

[0076] Urea: NH 2 -CO-NH 2 0.1-30 Sodium molybdate: Na 2 MoO 4 0.1-6

[0077] Trisodium phosphate: Na 3 PO 4 0.1-6 Borax: Na 2 B 4 o 7 0.1-6

[0078] The weight content of each component in its technical formula is:

[0079] Calcium acetate: (CH 3 COO) 2 Ca 55 magnesium acetate: (CH 3 COO) 2 Mg 35

[0080] Urea: NH 2 -CO-NH 2 5 tri...

Embodiment 2

[0084] 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 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: (22), (CH 3 COO) 2 Ca+(CH 3 COO) 2 Mg+C 7 h 5 NaO 2 +Na 2 SiO 3 +NaClO

[0085] Calcium acetate: (CH 3 COO) 2 Ca 1-98 Magnesium acetate: (CH 3 COO) 2 Mg 1-98

[0086] Sodium Benzoate: C 7 h 5 NaO 2 0.1-3 Sodium metasilicate: Na 2 SiO 3 0.1-3

[0087] Sodium hypochlorite: NaClO 0.01-3

[0088] The weight content of each component in its technical formula is:

[0089] Calcium acetate: (CH 3 COO) 2 Ca 60 Magnesium acetate: (CH 3 COO) 2 Mg45

[0090] Sodium Benzoate: C 7 h 5 NaO 2 2 Sodium metasilicate: Na 2 SIOs 3 2.5

[0091] Sodium hyp...

Embodiment 3

[0094] 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: 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: (24), (CH 3 COO) 2 Ca+(CH 3 COO) 2 Mg+C 7 h 5 NaO 2 +NaClO

[0095] Calcium acetate: (CH 3 COO) 2 Magnesium Ca 1-98 acid: (CH 3 COO) 2 Mg 1-98

[0096] Sodium Benzoate: C 7 h 5 NaO 2 0.1-3 Sodium hypochlorite: NaClO 0.01-3

[0097] The weight content of each component in its technical formula is:

[0098] Calcium acetate: (CH 3 COO) 2 Ca 70 Magnesium acetate: (CH 3 COO) 2 Mg 26.5

[0099] Sodium Benzoate: C 7 h 5 NaO 2 3 Sodium hypochlorite: NaClO 0.5

[0100] It is determined that the total consumption is 100 tons, which requires chemical raw materials: ...

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Abstract

The invention discloses a cryoconite rapid-dissolving agent in the composite salt technology domain, which comprises the following parts: at least two parts of calcium acetate, magnesium acetate and aquacare, at least two parts of sodium metasilicate, sodium molybdate, tertiary sodium phosphate, sodium benzoate, borax and sodium hypochlorite. The invention can prevent the erosion of ice and snow for metal and cement concrete, which can be applied in the rail and mechanical spreading operation.

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