Non-chlorine environment-friendly snow-melting agent
An environment-friendly, snow-melting agent technology, applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of strong penetrating power, infrastructure and driving vehicle hazards, and cannot be used in large areas, so as to promote plant growth, The effect of delaying the freezing time and speeding up the snow melting
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Embodiment 1
[0013] According to the dosage ratio (mass percentage), 40% of sodium formate, 30% of urea, 15% of potassium acetate, 5% of sodium carbonate, 5% of montmorillonite, 3% of sodium tetraborate, and 2% of alkylphenol polyoxyethylene ether were weighed, Grinding and mixing in the mixer for 3 minutes, the mixed material is sent to the granulator by the belt conveyor, the temperature inside the granulator is strictly controlled at 80-90°C, the material is extruded into a spherical shape, screened, Take particles with a particle size of 3 mm and seal them in a package to obtain a non-chlorine environment-friendly deicing agent.
Embodiment 2
[0015] According to the dosage ratio (mass percentage), 35% of sodium formate, 30% of urea, 25% of potassium acetate, 3% of sodium carbonate, 3% of montmorillonite, 3% of sodium tetraborate, and 1% of alkylphenol polyoxyethylene ether were weighed, Grinding and mixing in the mixer for 3 minutes, the mixed material is sent to the granulator by the belt conveyor, the temperature inside the granulator is strictly controlled at 80-90°C, the material is extruded into a spherical shape, screened, Take particles with a particle size of 3 mm and seal them in a package to obtain a non-chlorine environment-friendly deicing agent.
[0016] Implementation Effect
[0017] 1. The freezing point of the non-chlorine environment-friendly deicing agent of the present invention, the relative snow-melting and ice-melting ability, the corrosion rate of carbon steel, the frictional attenuation rate of the road surface and the forming rate. The test methods of freezing point, relative snow melting ...
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