The approval was obtained to publish a scientific research for the teaching staff in the Department of Engineering of Air Conditioning and Refrigeration Technology - Future College, Azhar Mohsen Abd & Ammar Abdul Kadhim Fathi Joint with the Head of Mechanical Engineering Department - Qadisiyah University Khalid Abdul-Hussein Al-Farahani in the Italian journal chemical engineering transactions, which is classified under the classification of Scopus, which raises the number of research and scientific reputation of our college.