FIELD: chemistry.
SUBSTANCE: invention relates to chemical industry, namely to deicing materials. Method of producing solid deicing material includes uniform mechanical mixing between each other of petrified crystalline culinary food salt, crystalline calcium chloride, metal corrosion inhibitor crystalline elements, crystalline surfactant and crystalline acidity regulator. During production of deicing material each element of corrosion inhibitor is saturated with heavy isotopes of carbon 13C so that ratio of carbon isotopes 13C to total amount of carbon in element amounts from 0.005 to 0.75. Also, each element of corrosion inhibitor is saturated with heavy isotopes of nitrogen 15N so that ratio of nitrogen isotopes 15N to total amount of nitrogen in element amounts from 0.0001 to 0.1375.
EFFECT: provides increased efficiency of corrosion inhibitor without deteriorating properties of resulting solid deicing material.
5 cl, 4 dwg, 69 tbl
