Wind proof and sand-fixing dedusting agent

Abstract

The invention relates to a wind proofing, sand fixing and dust falling agent. Silica gels used as main materials are added with lignin, other auxiliary agents and water and mixed in the warming state to form the wind proofing, sand fixing and dust falling agent, wherein the mass percentage of silicon gels against all materials is more than 80 percent, and other auxiliary agents are mainly the non-toxic and harmless binding agent which can be methylol cellulose sodium, methylol cellulose kalium or the mixture of methylol cellulose sodium and methylol cellulose kalium with non critical ratio. Products of the invention are good in film forming property and moisture retention, and when the wind proofing, sand fixing and dust falling agent is sprayed on the ground, the agent can form a layer of soft and firm structure, which achieves the effects of wind proofing, sand fixing and dust falling and facilitates the reduction of material cost and operation cost of wind proofing, sand fixing anddust falling, and the agent is environment friendly; and the agent is widely applied to coal yards, wastelands, stock piles and stock yards, building sites and uncovered sand soil yards, etc.

Description

technical field [0001] The invention relates to a windproof, sand-fixing and dust-reducing agent, which belongs to the technical field of environmental protection. Background technique [0002] Ground dust is an important cause of sandstorms and even sandstorms, and it is also a major source of inhalable particulate matter pollution in the atmosphere. In order to reduce ground dust, people have adopted a variety of dust reduction methods, from simple ground watering to manufacturing various dust reduction methods. These methods have a good effect on reducing dust to a certain extent, but there are also some defects at the same time. For example, the water consumption of watering and dust reduction is large, resulting in waste of water resources; chlorine salt dust suppression agents cause chlorine salt to dissolve in water, reducing The quality of surface water and groundwater, and this negative effect will exist for a long time and continue to accumulate; the emulsified dus...

AI Technical Summary

Problems solved by technology

This settling agent has solved the pollution problem of settling agent to the environment to a certain extent, but because its dust-falling effect mainly comes from the chloride salt of alkali metal or alkaline-earth metal, also there are some deficiencies in dust-falling effect at the same time, so it is necessary to further Development of new dust suppressants

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