Deicing Reagents Based on Sodium Chloride, Calcium Chloride, and Sodium Formate

Phase equilibria have been studied in the sections of the NaCl–CaCl2–H2O and NaCl–CaCl2–NaHCOO–H2O systems at different concentration ratios between the salts at temperatures below 0°C. The effect of sodium formate on the deicing properties of sodium and calcium chloride compositions is considered.