Anti-oxidation dust suppressant and preparation method thereof

Abstract

The invention provides an anti-oxidation dust suppressant and a preparation method thereof. The anti-oxidation dust suppressant comprises components according to the following parts by weight: 20-40 parts of alkyd resin, 5-15 parts of triethylene glycol momobutyl ether, 5-10 parts of trimethylolpropane and 40-60 parts of water. The preparation method of the anti-oxidation dust suppressant comprises the following steps: according to the parts by weight, taking the water soluble alkyd resin, sequentially adding water, triethylene glycol momobutyl ether and trimethylolpropane, and uniformly stirring to obtain the anti-oxidation dust suppressant. The anti-oxidation dust suppressant has the beneficial effects that the defects of short maintaining time, poor effect, great loss of fuel value, blocking of a conveying system and the like in dust removal by purely watering are overcome, quick surface drying can be realized one hour after spraying, curing and crusting can be realized in a short time so as not to delay the operating time, and the anti-oxidation dust suppressant is long in dust suppression lasting time and good in effect. Meanwhile, the anti-oxidation dust suppressant also has the advantages of quick drying property, high water resistance, wind resistance, oxygen barrier property, acid and alkali resistance and the like.

Description

technical field [0001] The invention belongs to the field of environmental protection and treatment, and in particular relates to an anti-oxidation and dust suppression agent and a preparation method thereof. Background technique [0002] In many petrochemical companies or power companies, coal is still an important fuel. Generally, coal is stored and transported in the open air, which brings problems: on the one hand, it is easy to be blown away by the wind and fly around, causing environmental pollution and waste of materials; It will cause spontaneous combustion and cause a fire; and the scattered particles will easily cause safety hazards to passing vehicles. This kind of problem is not limited to coal piles, and the accumulation of other powder or block materials will also cause the same hidden danger. [0003] The existing treatment methods are generally watering or thatching, and the disadvantages are: the thatching is a waste of manpower and the work efficiency is ...

AI Technical Summary

Problems solved by technology

Generally, coal is stored and transported in the open air, which brings problems: on the one hand, it is easy to be blown away by the wind and fly around, causing environmental pollution and waste of materials; Cause spontaneous combustion and cause a fire; and the scattered particles are likely to cause safety hazards to passing vehicles

This kind of problem is not limited to coal piles, the accumulation of other powder or block materials will also cause the same hidden danger

[0003] The existing treatment methods are generally watering or thatch covering, and the disadvantages are: the covering is a waste of manpower and the work efficiency is low; watering requires continuous spraying, and once the water is dry, a large amount of dust will still be generated, and the effect is poor

[0005] The shortcomings of the above two dust suppressants are: complex components, cumbersome preparation steps, unsatisfactory dust suppression effect, and relatively single function; it is difficult to maintain the dust suppression effect under large pH changes or other extreme conditions

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