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Ice melting composition for road traffic deicing and preparation method of composition

A road traffic and composition technology, applied in the field of road traffic deicing ice-melting composition and its preparation, to achieve the effect of rapidly melting ice and snow accumulation

Inactive Publication Date: 2018-04-20
CHENGDU IDING IND PROD DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to: aim at the above problems, to provide a deicing composition for road traffic deicing and a preparation method thereof, by increasing the initial melting rate of the deicing composition, to achieve rapid melting of accumulated ice and The purpose of snow, in order to solve the deficiencies existing in the existing ice-melting agent

Method used

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  • Ice melting composition for road traffic deicing and preparation method of composition

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preparation example Construction

[0021] The deicing composition for road traffic deicing of the present invention, the preparation method of described deicing composition comprises the following steps:

[0022] Step 1, mixing quicklime and sodium chloride and grinding them into powder under dry conditions to obtain mixture A;

[0023] Step 2. Add ammonium salt and other components into mixture A, stir and mix evenly under dry conditions.

Embodiment 1

[0026] Take 60 grams of sodium chloride powder and 18 grams of quicklime powder in a dry container, stir and mix uniformly to obtain mixture A, add 18 grams of ammonium chloride powder and 4 grams of sodium benzoate to mixture A, stir and mix uniformly to obtain 100 grams of The ice-melting composition requires that no liquid be mixed during the mixing process.

Embodiment 2

[0028] Take 55 grams of sodium chloride powder and 20 grams of quicklime powder in a dry container, stir and mix evenly to obtain mixture A, add 19 grams of ammonium chloride powder, 4 grams of montmorillonite powder and 2 grams of magnesium hydroxide powder to mixture A 100 grams of ice-melting composition are obtained after stirring and mixing evenly, and it is required that no liquid is mixed during the mixing process.

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Abstract

The invention discloses an ice-melting composition for road traffic deicing and a preparation method thereof. The ice-melting composition is a powdery solid, and the ice-melting composition is mainly composed of the following components in terms of mass percentage : 55-60% sodium chloride, 18-20% quicklime and 17-19% ammonium salt, wherein the ammonium salt is selected from one or more mixtures of ammonium chloride, ammonium nitrate and ammonium sulfate. The ice-melting composition for road traffic deicing and the preparation method thereof of the present invention are mainly aimed at the deicing and snow-clearing operations of road traffic, by increasing the initial melting rate of the ice-melting composition to rapidly melt ice and snow The purpose of melting ice can reach 59.5ml / min, and the effect of melting ice is obviously better than that of existing ice melting agents, which solves the shortcomings of existing ice melting agents.

Description

technical field [0001] The invention relates to the technical field of snow removal and ice melting for road traffic, in particular to an ice melting composition for road traffic deicing and a preparation method thereof. Background technique [0002] For road snow removal and deicing, the method of spraying sodium chloride powder or calcium chloride powder is generally used to melt snow and deicing. However, spraying sodium chloride powder and calcium chloride powder will not have an immediate effect. , Snow and ice cubes will not react with sodium chloride and calcium chloride immediately and melt, which brings certain troubles to deicing operations, especially when deicing operations on intersections, they cannot be melted in time Accumulated snow or ice will not only hinder the normal passage of traffic, but also cause secondary interference to traffic, making the road smoother and increasing the incidence of traffic accidents. Therefore, the existing sodium chloride or c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/18
CPCC09K3/185
Inventor 丁伟
Owner CHENGDU IDING IND PROD DESIGN
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