Prediction of ASTM Method D86 Distillation of Gasolines and Naphthas according to the Fugacity-Filmmodel from Gas Chromatographic Detailed Hydocarbon Analysis

Abstract

Light refinery streams and finished gasolines are analyzed with different gas chromatography methods. Kováts indices and mole fractions of the components are used to determine physico-chemical properties. These properties are used in the fugacity-filmmodel, obtained from the combination of Fick's Law and Henry's Law. Calculated temperature/volume data are compared with experimental data from the 1996 80-laboratory crosscheck of ASTM D86 distillation within the standard deviation.