Comparison of the Composition of Gasoline Fractions Obtained by Semicoking of Kukersite Oil Shale in Kiviter and Petroter Systems

Resumo

Industrial gasoline fractions of tar obtained by semicoking of kukersite shale in the Kiviter gas generator and in a Petroter system with solid-state heating are analyzed in detail by chromatography and mass spectrometry. On that basis, the content of groups and types of compounds in the samples may be compared. The gasoline fraction from the Petroter system contains about twice as many aromatic hydrocarbons (28), four times as many dienes (9), and a third of the paraffins (9.5) as in the fraction from the Kiviter gas generator.