Abbasov, Vaqif MaherramMammadova, Tarana AslanVeliyev, Khayam RahimKasamanli, Khayala Hamlet2018-07-132018-07-132015-04Open Journal of Synthesis Theory and Applications, 2015, 4, 33-392168-1252http://dx.doi.org/10.4236/ojsta.2015.42004http://hdl.handle.net/123456789/1885In the research, aminoethyl imidazolines of cottonseed oil fatty acids with diethylenetriamine have been synthesized using the ultrasonic device creating the effect of cavitation. The yield of imidazolines was 90% - 95%. The influence of the synthesized imidazolines on lubricity quality of low sulfur diesel fuels having low lubricating quality was studied. The results showed that at concentrations 200 - 250 ppm the synthesized imidazolines can be applied as additives enhancing lubricity quality of diesel fuels.enCavitationImidazolineCottonseed Oil Fatty AcidsN-Hydroxyethyl EthylenediamineDiethylenetriamineArticle