Development of oil industry in Azerbaijan

Abstract

Considering the naphthenic-paraffin nature of the oil fractions of Balakhany oil, the paper presents the results of studies on the use of fully and partially dearomatized oil fractions of this oil as base oils, as well as their use in a mixture with base hydrocracked oil – VHVI, used in amounts of 25-50 %. The PMR spectra of the starting and obtained oils were recorded. The possibility of obtaining semi-synthetic high-stability motor oil SAE 15W-40 by using a mixture of T-46 and high-index hydrocracking oil (VHVI-4) 68 % (T-46 – 65 % + VHVI-4 – 35 %) + additive package was shown Lubrizol – 32 %, which is not inferior in antioxidant properties to the semi-synthetic oil SAE15W-40, containing as a base component a mixture of T-46 oils – 40 % + hydrocracking VHVI-4 – 32 % + selective oil SN-600 – 20 % + package additives of Belarus, as well as pure synthetic oil SAE 15W-40, containing SN-180 – 38 %, VHVI-4 – 27 % concentrate + Lubrizol – 35 %.