During the activates of the second conference for the Department of Materials Engineering and Mechanical Engineering, which was established by the University of Babylon with the participation of Nabo Research Academy on Monday, Tuesday, 6-7 / 11/2017, the head of the Department of Chemical Engineering Assist Prof. Dr. Jamal Manee Al-Rubeai contributed in this conference according to the university order no. (1531 AS / 2-11-2017). Where he gave a scientific research during the conference, which is a joint research with the MSc. student Sarah Talal Hussein under the title "Study of fluidizing system behavior using nano-particles