Effect of Biodiesel on Oxidation Stability, Detergency and Antiwear Ability of Diesel Oil

Different contents of biodiesel and petrodiesel were incorporated into diesel engine oils.The oxidative stability,detergency and antiwear performance of the formulated diesel oils were evaluated.The results indicated that,compared with petrodiesel,biodiesel was more liable to promote oxidation degradation of diesel oils,leading to worse oxidative stability,detergency and antiwear ability of the oils.