COMPOSITIONAL ANALYSIS OF HIGH-TAR CRUDE OILS

Bobomurod Rakhimov

Bukhara state technical university, Bukhara, Uzbekistan

Sanjarbek Mamajonov

Bukhara state technical university, Bukhara, Uzbekistan

Keywords: transportation, oil, high viscosity, pipeline, asphaltene, paraffin, resin, solvent, surfactants, fluidity, phos-pholipid, fatty acids, , efficiency index, shear rate.


Abstract

Currently, Uzbekistan is increasing the production and transportation of high-resin oils, most of which have high resins.  This will negatively affect the delivery of such oils to enterprises through pipelines.  To solve this problem, we used the required amount of effective surfactants.


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