Dust prevention and suppression agent

A dust suppressant and dust-proof technology, applied in the field of environmental pollution control, can solve the problems of easily causing traffic accidents, long dust suppression cycle, and high economic cost, and achieve good degradability, good placement stability, and good film-forming properties. Effect

Inactive Publication Date: 2016-10-12
合肥市东方美捷分子材料技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, many achievements have been made in the research of dust suppressants at home and abroad. Regularly sprinkle water on mine stacking plants, muck transportation, construction sites, workshop dust, road construction, etc. to prevent dust. Fast, long dust suppression cycle, especially in winter road sprinkling is

Method used

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  • Dust prevention and suppression agent

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example 1:

[0034] The composition of the dust-proof and dust-inhibiting agent in this embodiment is composed of parts by mass:

[0035] Attapulgite clay-xanthan gum-acrylic acid / acrylamide modified water-absorbent resin 50 parts, modified kaolin 20 parts, sodium polyacrylate 10 parts, sodium hydroxymethyl cellulose 10 parts, mucopolysaccharide 10 parts. After mixing in the above-mentioned weight ratio, kneading and mixing with a kneader are used to prepare a dust-proof and dust-proof agent.

Example Embodiment

[0036] Example 2:

[0037] The composition of the dust-proof and dust-inhibiting agent in this embodiment is composed of parts by mass:

[0038] Attapulgite clay-xanthan gum-acrylic acid / acrylamide modified water absorbent resin 50 parts, modified bentonite 15 parts, sodium polyacrylate 5 parts, hydroxypropyl cellulose sodium 15 parts, mucopolysaccharide 15 parts, according to the above weight ratio After mixing, use a kneader to knead and mix to make a dust-proof and dust-proof agent.

Example Embodiment

[0039] Example 3:

[0040] The composition of the dust-proof and dust-inhibiting agent in this embodiment is composed of parts by mass:

[0041] Attapulgite clay-xanthan gum-acrylic acid / acrylamide modified water absorbent resin 50 parts, modified montmorillonite 15 parts, sodium polyacrylate 5 parts, hydroxyethyl cellulose sodium 15 parts, mucopolysaccharide 15 parts, according to the above After the weight ratio is mixed, it is kneaded and mixed with a kneader to make a dust-proof and dust-proof agent.

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PUM

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Abstract

The invention discloses a dust prevention and suppression agent. The dust prevention and suppression agent consists of the following components in parts by mass: 40-70 parts of attapulgite clay-xanthan gum-acrylic acid/acrylamide modified water-absorbent resin, 10-30 parts of modified mineral clay, 5-10 parts of sodium polyacrylate, 5-20 parts of modified natural celluloses, and 5-10 parts of mucopolysaccharide. The dust prevention and suppression agent is water-soluble powder, is toxic-free, harmless, safe and environmentally friendly, is diluted with water by 50-100 times when used, and is sprayed to the surfaces of coal dumps, dust and the like to form a hard shell, and the dust prevention and suppression rate is greater than or equal to 85%.

Description

1. Technical field [0001] The invention relates to a dust-proof and dust-suppressing agent, which belongs to the field of environmental pollution control. 2. Background technology [0002] With the development of science and economy, smog weather has appeared in many places in my country, and the problem of air pollution has become increasingly serious. At present, the main pollutants in the national air pollution are particulate matter, sulfur oxides, nitrogen oxides, carbon monoxide, and hydrocarbons. Inhalable particulate matter (PM 10 ) and inhalable pulmonary particulate matter (PM 2.5 ) and its fine particles have become the main factors restricting the air quality of cities in my country. [0003] In recent years, many achievements have been made in the research of dust suppressants at home and abroad. Regularly sprinkle water on mine stacking plants, muck transportation, construction sites, workshop dust, road construction, etc. to prevent dust. Fast, dust suppre...

Claims

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Application Information

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IPC IPC(8): C09K3/22
CPCC09K3/22
Inventor 朱守诚褚维发丁文俊刘国庆杨宏星
Owner 合肥市东方美捷分子材料技术有限公司
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