TY - JOUR ID - 10304 TI - The Liquid Density of Complex Liquid Mixtures JO - Iranian Journal of Chemistry and Chemical Engineering JA - IJCCE LA - en SN - 1021-9986 AU - Keshavarz, Mohammad Hossein AU - Boushehri, Ali AD - Department of Chemistry, Malek Ashtar University of Technology, Zip code 83158, Isfahan, I.R. IRAN AD - Department of Chemistry, Shiraz University, Zip code 71454, Shiraz, I.R. IRAN Y1 - 1998 PY - 1998 VL - 17 IS - 2 SP - 89 EP - 93 KW - Compressed liquids and mixtures KW - Equation of state KW - Density KW - Second Virial Coefficients KW - Statistical Mechanics DO - 10.30492/ijcce.1998.10304 N2 - A second virial coefficient correlation suitable for two different temperatures ranges, (T*)-2£180 and (T*)-2>180, where T* is RT/DHvap is presented. The equation of state can be calculated for different, complicated non-polar, and slightly polar liquid mixtures at any temperature over the range from Ttp to Tc and up to high pressures. The latent heat of vaporization and density at the triple point are the only two parameters that are needed in these calculations. The results indicate that the liquid densities of liquid mixtures with quite different acentric factors can be predicted to within about 5%. UR - https://ijcce.ac.ir/article_10304.html L1 - https://ijcce.ac.ir/article_10304_9e799262f2e66ccc1eb5d316fb12aca6.pdf ER -