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Environment-friendly quick-acting snow melting agent

A snow-melting agent and quick-acting technology, applied in the field of compound salt, can solve the problems of metal and cement concrete corrosion, slow snow removal speed, harmful plant growth, etc., and achieve the effect of low cost, good effect and low dosage

Pending Publication Date: 2022-04-12
杨毅男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] 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 plant growth

Method used

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  • Environment-friendly quick-acting snow melting agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] It is used when the minimum temperature is above -18°C, and the external environment is: scenic spots, squares, parks, and courtyards are in good green condition, and when motor vehicles are driving intensively. Its technical formula is components by weight: (1=100kg / consumption)

[0055] Technical formula one:

[0056]

[0057] Combination of calcium ammonium nitrate and calcium magnesium nitrate, its sulfate ion SO 4 2— The content is zero and does not contain chloride ions. It can effectively reduce the corrosion of steel bars and cement concrete for reinforced concrete structures, scenic spots, squares, parks, courtyards, etc., and promote plant growth. It can respond quickly and speed up the speed of ice melting and snow removal.

[0058] First of all, according to the technical formula combination of environmental protection and quick-acting deicing agent, the required various chemical raw materials are inspected, and after the inspection is confirmed to meet...

Embodiment 2

[0064] It is used when the minimum temperature is above -20°C, and the external environment is: various bridges with reinforced concrete structures, airport roads, docks, elevated roads and expressways, the greening is good, the traffic roads are covered with ice and snow, and the motor vehicles are driving intensively. . Its technical formula is components by weight: (1=100kg / consumption)

[0065] Technical formula one:

[0066]

[0067] The combination of potassium formate and sodium formate and sodium acetate and triethanolamine benzoate, its sulfate ion SO 4 2— The content is zero and does not contain chloride ions. It can effectively reduce the corrosion of steel bars and cement concrete for reinforced concrete structures, docks, airport roads, etc. It can respond quickly and speed up the speed of ice and snow removal.

[0068] First of all, according to the technical formula combination of environmental protection and quick-acting deicing agent, the required various ...

Embodiment 3

[0074] It is used when the minimum temperature is above -20°C, and the external environment is: airport roads, viaducts, overpasses, docks, expressways, urban and rural roads are covered with ice and snow, and when motor vehicles are driving intensively. Its technical formula is components by weight: (1=100kg / consumption)

[0075]

[0076] First of all, according to the technical formula combination of environmental protection and quick-acting deicing agent, the required various chemical raw materials are inspected, and after the inspection is confirmed to meet the quality standards, laboratory tests and adjustments are carried out to make the pH value at around 7, and then carry out Small practical application test. After being determined to meet the quality standards through inspection, take potassium formate: 7500kg; calcium formate: 1000kg; sodium formate: 800kg; calcium acetate: 1200kg; zinc sulfate: 280kg; calcium gluconate: 70kg; The above-mentioned materials are pl...

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Abstract

The invention relates to an environment-friendly quick-acting snow-melting agent, belonging to the technical field of composite salt in the chemical field. The corrosion inhibitor is prepared by adding one, two or three of triethanolamine benzoate, sodium gluconate and other chemical raw materials used as corrosion inhibitors into one, two, three, four or five of potassium formate, calcium formate, sodium formate, potassium acetate, calcium acetate, sodium acetate, calcium chloride, magnesium calcium nitrate, calcium potassium nitrate and calcium ammonium nitrate, and adding one, two or three of triethanolamine benzoate, sodium gluconate and other chemical raw materials used as corrosion inhibitors into one, two, three, four or five of potassium formate, calcium formate, sodium formate, potassium acetate, calcium acetate, sodium acetate, calcium chloride, magnesium calcium nitrate, calcium potassium nitrate and calcium ammonium nitrate. Various technical formulas are formed according to respective attributes by adding one, two, three, four or five chemical fertilizers such as ammonium sulfate nitrate, potassium fulvate and the like, and adding one, two, three, four or five chemical fertilizers such as sodium chloride for relieving thermal shock of a road surface, potassium carbonate for adjusting the pH value and calcium hypochlorite for purifying water quality. The snow melting speed is high, the dosage is small, and the effect is good; solid and liquid are contained, and the device can be used at the temperature of-33 DEG C or above; corrosion to metal and concrete can be effectively reduced; the plant growth is promoted; the device is suitable for mechanical scattering or spraying operation.

Description

[0001] The environment-friendly and quick-acting deicing agent of the invention has remarkable ice-melting and snow-removing effects, wide application range, simple and convenient use method, and meets environmental protection requirements. 1. Technical field [0002] The invention belongs to the chemical category and belongs to the technical field of compound salts. 2. Background technology [0003] l. Understanding of the invention of "environmentally friendly and quick-acting deicing agent" [0004] The environmental-friendly quick-acting deicing agent and the currently used deicing agent, whether solid or liquid, are all for lowering the freezing point of water. The ice-melting and snow-removing mechanism belongs to the chemical category and belongs to the compound salt technical field. It makes use of the water absorption of the environmental-friendly quick-acting deicing agent and the large amount of heat released when it melts, so that the structural lattice in the s...

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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