Measurement and modeling of density and viscosity of n-octanol–kerosene–phosphoric acid solutions in a temperature range 293.15–333.15 K

Abstract

Densities and viscosities have been measured for the n-octanol + aviation kerosene (AK) + phosphoric acid (H₃PO₄) system with the mass fraction of H₃PO₄ in the range from w = 0 to 0.26 and in the temperature of 293.15–333.15 K. According to the experimental data, the measured viscosities were found well correlated with the temperature and mass fraction of H3PO4, which were fitted to regression equations. The result shows that the dilution effect of AK is obvious under the same temperature and mass fraction of H₃PO₄.