Chromatographic methods for petroleum fractions analysis

The state-of-the-art problem of the analysis of various petroleum fractions by the methods of high performance liquid and capillary gas chromatography, IR-spectroscopy, and mass-spectrometry has been considered. The core principle of high performance liquid chromatography as the principal method for petroleum fractions’ separation has been described. Some methods for the chemical modification of domestic silica have been presented. Methods for aromatic hydrocarbons in benzine, kerosene, and diesel petroleum fractions by the chromatography method have been described.