| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to chemical industry, namely to hard de-icing materials (versions) with lowered corrosion activity based on food culinary salt, calcined calcium chloride, corrosion inhibitors. A method for producing a solid deicing material comprises a mechanical uniform mixing between a crystal of common salt stone Class I crystalline calcium chloride calcined first technical grade crystalline metal corrosion inhibitor elements, crystalline surfactant crystalline acidity regulator. During production of deicing material each element of corrosion inhibitor is saturated with heavy carbon isotopesC so that ratio of carbon isotopesC to total amount of carbon in element makes from 0.005 to 0.75, and each element of corrosion inhibitor is saturated with heavy nitrogen isotopesN so that ratio of nitrogen isotopesN to total amount of nitrogen in element makes from 0.0001 to 0.1375.EFFECT: technical result obtained by invention consists in improvement of efficiency of corrosion inhibitor in resultant solid deicing material with low corrosion activity due to enrichment of corrosion inhibitor with heavy carbonC and nitrogenN isotopes in reactor plant with cavitation reactor.5 cl, 4 dwg, 68 tbl |
