Scientific assistant of the Department of petroleum Technology at the University of Technology, Dr. Adel Sharif Hammadi published a scientific research titled:((--------)) in Chemical Engineering and Advanced International Science Journal.The research aimed to improve the properties of fuel / diesel used for economic and environmental benefit to society and country.Asst.Prof.Dr.Adel Sherif Hammadi showed that the nano-emulsion (water in diesel) is a stable dispersion system consisting of diesel fuel, surfactants and water phase  in which the nano tube emulsion due to its small droplets (20 - 200 nm) is a stable solution and gives its benefits in reducing the pollution of nitrogen oxides and solid particles suspended in the diesel engine. However, the quality of this fuel depends heavily on the method of preparation and the physical, chemical and stable properties of the emulsifier.
He added that the preparation of the nano-emulsion fuel was done by mixing rotar-stator using surface tensioning and surface response method to obtain the intervening variables to achieve the maximum stability of the emulsion, in which the researcher examined the characteristics of viscosity, flash point, thermal value, and nano-emulsion density compared to conventional diesel properties