Phase Equilibria in Calcium Nitrate–Propylene Glycol–Water System Sections at Temperatures from 0 to –60°C
摘要
Abstract—Phase equilibria in Ca(NO3)2–C3H6(OH)2–H2O system sections and anti-icing properties of calcium nitrate–propylene glycol compositions with a component ratio from 1 : 3 to 3 : 1 are studied, and the temperatures and composition of eutectics with ice and the melting capacity of nitrate–propylene glycol compositions at temperatures of –5 and –10°C are determined. The compositions characterized by good anti-icing properties are identified.