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Composite ice and snow melting agent

A compound type, deicing agent technology, applied in the field of compound salt, can solve the problems of metal and cement concrete corrosion, slow snow removal speed, harmful plants, etc.

Inactive Publication Date: 2020-10-20
杨毅男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] Solve the problems of snow melting agents currently used in China, such as slow snow removal speed, not suitable for use at lower temperatures, corrosion of metal and cement concrete, and harm to the growth of plants and green spaces

Method used

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  • Composite ice and snow melting agent
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  • Composite ice and snow melting agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] It is used when the minimum temperature is above -16°C, and the external environment is: airport roads, viaducts, overpasses, docks, traffic roads are covered with ice and snow, and when motor vehicles are driving intensively. Its technical formula is components by weight: (1=100kg / consumption)

[0061]

[0062] Potassium formate, sodium formate, calcium acetate, potassium acetate, sodium acetate, magnesium acetate, its sulfate ion SO 4 2— The content of urea is zero, which can effectively reduce the corrosion of steel bars and concrete for reinforced concrete structures, docks, airport roads, etc. Urea acts as an activator in this technical formula, making it react quickly and speed up the speed of ice melting and snow removal.

[0063] First of all, according to the technical formula combination of compound ice-melting and snow-removing agent, various chemical raw materials required are inspected, and after the inspection is determined to meet the quality standard...

Embodiment 2

[0065] It is used when the minimum temperature is above -18°C, and the external environment is: airport roads, viaducts, overpasses, docks, expressways, and urban and rural roads, when the traffic roads are covered with ice and snow, and when motor vehicles are driving intensively. Its technical formula is components by weight: (1=100kg / consumption)

[0066]

[0067] First of all, according to the technical formula combination of compound ice-melting and snow-removing agent, various chemical raw materials required are inspected, and after the inspection is determined to meet the quality standards, potassium formate: 7500kg; sodium formate: 1500kg; ammonium formate: 1000kg; Calcium chlorate: 1kg; Urea: 500kg; Amino imidazoline: 200kg; Lauric acid imidazoline: 250kg; Each material is placed in a blender and allowed to stir to make it uniform; again, it is placed in a granulator for granulation, so that it can reach the quality standard of 1mm to 6mm solid particles. Finally,...

Embodiment 3

[0069] It is used when the minimum temperature is above -20°C, and the external environment is: airport roads, viaducts, overpasses, docks, traffic roads are covered with ice and snow, and when motor vehicles are driving intensively. Its technical formula is components by weight: (1=100kg / consumption)

[0070]

[0071] First of all, according to the technical formula combination of compound ice-melting and deicing agent, various chemical raw materials required are inspected, and after the inspection is determined to meet the quality standards, potassium acetate: 6500kg; sodium acetate: 3000kg; ammonium acetate: 500kg; Calcium hypochlorite: 3kg; Urea: 300kg; Zinc sulfate: 340kg; Sodium silicate: 30kg; Calcium gluconate: 90kg; Lauryl glucoside: 90kg; Sodium tungstate: 50kg. Put the above-mentioned materials in batches into a pulverizer for pulverization and screening; secondly, put the above-mentioned materials in a mixer for agitation, and mix the materials evenly to achieve...

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Abstract

The invention provides a composite ice and snow melting agent, wherein water, one, two, three, four, five or six chemical industry raw materials of potassium formate, sodium formate, ammonium formate,calcium acetate, magnesium acetate, potassium acetate, ammonium acetate, sodium acetate, calcium chloride, magnesium chloride, calcium hypochlorite and urea, a water quality stabilizer, one, two, three, four or five chemical industry raw materials of sodium molybdate, polyaspartic acid, benzalkonium bromide, sodium citrate, sodium gluconate and like used as corrosion inhibitors, one, two, three,four or five fertilizers capable of promoting plant growth, potassium fulvate capable of improving granular structure of soil, sodium chloride for alleviating pavement thermal shock during melting ofice and snow, and an activator urea are combined to obtain various technical formulas according to respective attributes. According to the invention, the composite ice and snow melting agent is good in ice melting and snow removing effects, contains solids and liquids, and can be used at a temperature of 33 DEG C below zero or above, can reduce corrosion to metals and concrete and promote plant growth, can bleach, sterilize and disinfect water obtained after ice and snow melting and clean road surface, and is suitable for mechanized operation.

Description

[0001] A compound ice-melting and snow-removing agent has remarkable ice-melting and snow-removing effects, has a wide range of applications, is easy to use, and meets environmental protection requirements. [0002] 1. Technical field [0003] The invention belongs to the chemical category and belongs to the technical field of compound salts. [0004] 2. Background technology [0005] l. Understanding of the invention of "a compound ice-melting and snow-removing agent" [0006] Composite ice-melting and snow-removing agents and currently used snow-melting agents, whether solid or liquid, are all for reducing the freezing point of water. Its ice-melting and snow-removing mechanism belongs to the category of chemistry and belongs to the field of compound salt technology. It makes use of the water absorption of the compound ice-melting and snow-removing agent and the large amount of heat released when it melts, so that the structural lattice in the snow is dislocated, resulting ...

Claims

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Application Information

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IPC IPC(8): C09K3/18C05G3/00C05G3/80C09K17/40C09K101/00
CPCC09K3/185C05B1/02C05G3/00C05G3/80C09K17/40C09K2101/00
Inventor 杨毅男
Owner 杨毅男
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