UV - AND 1H NMR SPECTROSCOPIC STUDIES OF AROMATIC HYDROCARBONS OF PETROLEUM DEPOSITS SURAKHAN

Abstract

The first time with the help of modern high-sensitivity UV - and 1H NMR spectroscopy the structural-group composition of aromatic petroleum hydrocarbon fields of Surakhani (well №1311) with a
boiling point <600 ° C and its fractions have been studied. It is shown that the composition of the oil
and its fractions include mono-, bi-, tri-, tetra- cyclic aromatic hydrocarbons as well as their alkylsubstituted. Their amount has been determined. By 1H NMR spectroscopy in the studying sites have
been found the total content of polycyclic aromatic hydrocarbons and their aromaticity.
Keywords: oil fields of Surakhani, UV spectroscopy, 1H NMR spectroscopy, calorimetry, polycyclic aromatic hydrocarbons, alkyl substituted aromatic hydrocarbons